Senior Site Reliability Engineer Southampton HQ - 2 Times a week in Office Cloud, SaaS, AWS, The company deliver cutting-edge enterprise software solutions across both cloud and on-premises environments, empowering organisations to enhance customer experiences, maintain regulatory compliance, and proactively fight fraud. The company are trusted by businesses worldwide to drive seamless, intelligent customer interactions. In this role, you'll oversee the production environment by ensuring system availability and maintaining a comprehensive perspective on overall health. You'll develop tools and software to support and streamline the management of platform infrastructure and key applications. A major focus will be enhancing the dependability, performance, and delivery speed of our software products. You'll also be responsible for analysing and fine-tuning system performance to anticipate user demands and drive innovation. Additionally, you'll take the lead in providing operational support and technical oversight for several large-scale distributed applications. How You'll Contribute: Monitor and interpret system and application metrics to fine-tune performance and troubleshoot issues effectively Collaborate closely with developers to enhance service quality through thorough testing and structured release practices Engage in architectural discussions, manage platform operations, and contribute to capacity forecasting Design and implement automated solutions to build resilient, scalable systems Maintain a strong focus on delivering new features while ensuring stability and adherence to service level goals You'll Stand Out If You Have: Practical experience managing large-scale Kubernetes clusters; certifications in Kubernetes are a strong bonus Hands-on familiarity with the Grafana Observability Suite, including tools like Loki, Mimir, and Tempo Background in administering or developing with popular monitoring and automation tools such as Splunk, Datadog, PagerDuty, or Rundeck Experience using configuration management platforms like Ansible, Puppet, or Chef Professional certifications in cloud DevOps, such as AWS Certified DevOps Engineer or Google Cloud Professional DevOps Engineer, or similar credentials Do You Have What It Takes? 3-6 years of hands-on experience in a similar role, with a strong emphasis on systems engineering, automation, and service reliability Proficient in at least one programming language such as Python, Go, Java, or C#, along with scripting skills in Bash or PowerShell Solid grasp of cloud platforms like AWS, including an understanding of how core services like EC2, ECS, Lambda, and DynamoDB operate under reliability constraints Practical experience using infrastructure-as-code tools like CloudFormation or Terraform In-depth knowledge of CI/CD principles and hands-on experience with tools such as Jenkins, GitLab CI/CD, or CircleCI Strong understanding of containerization (e.g., Docker, Kubernetes) and microservices architecture Skilled in using observability and monitoring tools such as Prometheus, Grafana, ELK stack, or AWS CloudWatch Excellent analytical and troubleshooting abilities, especially within complex distributed systems Proven experience handling incident management and conducting blameless postmortems, including leading cross-functional teams through resolution and communication during critical outages Benefits Life Insurance - 4 x Annual Salary Private Medical Insurance Employee Assistance Programme Hybrid Working - 3 Days from Home GP Online Assistance Portal. + Much More Please click the "Apply" button to state your interest in this position. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.
Aug 13, 2026
Full time
Senior Site Reliability Engineer Southampton HQ - 2 Times a week in Office Cloud, SaaS, AWS, The company deliver cutting-edge enterprise software solutions across both cloud and on-premises environments, empowering organisations to enhance customer experiences, maintain regulatory compliance, and proactively fight fraud. The company are trusted by businesses worldwide to drive seamless, intelligent customer interactions. In this role, you'll oversee the production environment by ensuring system availability and maintaining a comprehensive perspective on overall health. You'll develop tools and software to support and streamline the management of platform infrastructure and key applications. A major focus will be enhancing the dependability, performance, and delivery speed of our software products. You'll also be responsible for analysing and fine-tuning system performance to anticipate user demands and drive innovation. Additionally, you'll take the lead in providing operational support and technical oversight for several large-scale distributed applications. How You'll Contribute: Monitor and interpret system and application metrics to fine-tune performance and troubleshoot issues effectively Collaborate closely with developers to enhance service quality through thorough testing and structured release practices Engage in architectural discussions, manage platform operations, and contribute to capacity forecasting Design and implement automated solutions to build resilient, scalable systems Maintain a strong focus on delivering new features while ensuring stability and adherence to service level goals You'll Stand Out If You Have: Practical experience managing large-scale Kubernetes clusters; certifications in Kubernetes are a strong bonus Hands-on familiarity with the Grafana Observability Suite, including tools like Loki, Mimir, and Tempo Background in administering or developing with popular monitoring and automation tools such as Splunk, Datadog, PagerDuty, or Rundeck Experience using configuration management platforms like Ansible, Puppet, or Chef Professional certifications in cloud DevOps, such as AWS Certified DevOps Engineer or Google Cloud Professional DevOps Engineer, or similar credentials Do You Have What It Takes? 3-6 years of hands-on experience in a similar role, with a strong emphasis on systems engineering, automation, and service reliability Proficient in at least one programming language such as Python, Go, Java, or C#, along with scripting skills in Bash or PowerShell Solid grasp of cloud platforms like AWS, including an understanding of how core services like EC2, ECS, Lambda, and DynamoDB operate under reliability constraints Practical experience using infrastructure-as-code tools like CloudFormation or Terraform In-depth knowledge of CI/CD principles and hands-on experience with tools such as Jenkins, GitLab CI/CD, or CircleCI Strong understanding of containerization (e.g., Docker, Kubernetes) and microservices architecture Skilled in using observability and monitoring tools such as Prometheus, Grafana, ELK stack, or AWS CloudWatch Excellent analytical and troubleshooting abilities, especially within complex distributed systems Proven experience handling incident management and conducting blameless postmortems, including leading cross-functional teams through resolution and communication during critical outages Benefits Life Insurance - 4 x Annual Salary Private Medical Insurance Employee Assistance Programme Hybrid Working - 3 Days from Home GP Online Assistance Portal. + Much More Please click the "Apply" button to state your interest in this position. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.
The company deliver cutting-edge enterprise software solutions across both cloud and on-premises environments, empowering organisations to enhance customer experiences, maintain regulatory compliance, and proactively fight fraud. The company are trusted by businesses worldwide to drive seamless, intelligent customer interactions. In this role, you'll oversee the production environment by ensuring system availability and maintaining a comprehensive perspective on overall health. You'll develop tools and software to support and streamline the management of platform infrastructure and key applications. A major focus will be enhancing the dependability, performance, and delivery speed of our software products. You'll also be responsible for analysing and fine-tuning system performance to anticipate user demands and drive innovation. Additionally, you'll take the lead in providing operational support and technical oversight for several large-scale distributed applications. How You'll Contribute: Monitor and interpret system and application metrics to fine-tune performance and troubleshoot issues effectively Collaborate closely with developers to enhance service quality through thorough testing and structured release practices Engage in architectural discussions, manage platform operations, and contribute to capacity forecasting Design and implement automated solutions to build resilient, scalable systems Maintain a strong focus on delivering new features while ensuring stability and adherence to service level goals You'll Stand Out If You Have: Practical experience managing large-scale Kubernetes clusters; certifications in Kubernetes are a strong bonus Hands-on familiarity with the Grafana Observability Suite, including tools like Loki, Mimir, and Tempo Background in administering or developing with popular monitoring and automation tools such as Splunk, Datadog, PagerDuty, or Rundeck Experience using configuration management platforms like Ansible, Puppet, or Chef Professional certifications in cloud DevOps, such as AWS Certified DevOps Engineer or Google Cloud Professional DevOps Engineer, or similar credentials Do You Have What It Takes? 3-6 years of hands-on experience in a similar role, with a strong emphasis on systems engineering, automation, and service reliability Proficient in at least one programming language such as Python, Go, Java, or C#, along with scripting skills in Bash or PowerShell Solid grasp of cloud platforms like AWS, including an understanding of how core services like EC2, ECS, Lambda, and DynamoDB operate under reliability constraints Practical experience using infrastructure-as-code tools like CloudFormation or Terraform In-depth knowledge of CI/CD principles and hands-on experience with tools such as Jenkins, GitLab CI/CD, or CircleCI Strong understanding of containerization (e.g., Docker, Kubernetes) and microservices architecture Skilled in using observability and monitoring tools such as Prometheus, Grafana, ELK stack, or AWS CloudWatch Excellent analytical and troubleshooting abilities, especially within complex distributed systems Proven experience handling incident management and conducting blameless postmortems, including leading cross-functional teams through resolution and communication during critical outages Benefits Life Insurance - 4 x Annual Salary Private Medical Insurance Bonus Scheme Employee Assistance Programme Hybrid Working - 3 Days from Home GP Online Assistance Portal. + Much More Please click the "Apply" button to state your interest in this position. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.
Aug 13, 2026
Full time
The company deliver cutting-edge enterprise software solutions across both cloud and on-premises environments, empowering organisations to enhance customer experiences, maintain regulatory compliance, and proactively fight fraud. The company are trusted by businesses worldwide to drive seamless, intelligent customer interactions. In this role, you'll oversee the production environment by ensuring system availability and maintaining a comprehensive perspective on overall health. You'll develop tools and software to support and streamline the management of platform infrastructure and key applications. A major focus will be enhancing the dependability, performance, and delivery speed of our software products. You'll also be responsible for analysing and fine-tuning system performance to anticipate user demands and drive innovation. Additionally, you'll take the lead in providing operational support and technical oversight for several large-scale distributed applications. How You'll Contribute: Monitor and interpret system and application metrics to fine-tune performance and troubleshoot issues effectively Collaborate closely with developers to enhance service quality through thorough testing and structured release practices Engage in architectural discussions, manage platform operations, and contribute to capacity forecasting Design and implement automated solutions to build resilient, scalable systems Maintain a strong focus on delivering new features while ensuring stability and adherence to service level goals You'll Stand Out If You Have: Practical experience managing large-scale Kubernetes clusters; certifications in Kubernetes are a strong bonus Hands-on familiarity with the Grafana Observability Suite, including tools like Loki, Mimir, and Tempo Background in administering or developing with popular monitoring and automation tools such as Splunk, Datadog, PagerDuty, or Rundeck Experience using configuration management platforms like Ansible, Puppet, or Chef Professional certifications in cloud DevOps, such as AWS Certified DevOps Engineer or Google Cloud Professional DevOps Engineer, or similar credentials Do You Have What It Takes? 3-6 years of hands-on experience in a similar role, with a strong emphasis on systems engineering, automation, and service reliability Proficient in at least one programming language such as Python, Go, Java, or C#, along with scripting skills in Bash or PowerShell Solid grasp of cloud platforms like AWS, including an understanding of how core services like EC2, ECS, Lambda, and DynamoDB operate under reliability constraints Practical experience using infrastructure-as-code tools like CloudFormation or Terraform In-depth knowledge of CI/CD principles and hands-on experience with tools such as Jenkins, GitLab CI/CD, or CircleCI Strong understanding of containerization (e.g., Docker, Kubernetes) and microservices architecture Skilled in using observability and monitoring tools such as Prometheus, Grafana, ELK stack, or AWS CloudWatch Excellent analytical and troubleshooting abilities, especially within complex distributed systems Proven experience handling incident management and conducting blameless postmortems, including leading cross-functional teams through resolution and communication during critical outages Benefits Life Insurance - 4 x Annual Salary Private Medical Insurance Bonus Scheme Employee Assistance Programme Hybrid Working - 3 Days from Home GP Online Assistance Portal. + Much More Please click the "Apply" button to state your interest in this position. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.
Senior Platform Engineer London (Hybrid, 2 days per week in the office) Up to 90,000 + Benefits We're partnering with a software company building mission critical platforms for financial services, trading firms, and the gambling sector. Regulated, high stakes environments where downtime and security gaps aren't an option. They're looking for a Senior Platform Engineer who can operate as a technical leader. Not a ticket taker. Someone who can architect cloud native solutions on AWS, set the standard for how the platform is built, and bring genuine site reliability engineering principles into the way the business operates. You'll be the person engineering teams turn to when they need a platform decision making. That means real ownership of architecture, real influence over direction, and the freedom to fix the things that slow delivery down. If you enjoy building resilient, well automated infrastructure in environments where compliance actually matters, this one could be a good fit. What You'll Be Doing Architect and build secure, scalable AWS infrastructure using Terraform with an Infrastructure as Code first approach Design, run, and optimise Amazon EKS and containerised workloads across multiple environments Build and maintain CI/CD pipelines using GitHub Actions to give engineering teams fast, safe, repeatable deployments Write automation and tooling in Python or Go to remove manual work and reduce operational overhead Support and optimise Amazon RDS environments for availability, performance, and security Embed site reliability principles across the platform, including SLIs, SLOs, error budgets, and blameless incident reviews Build out monitoring, logging, alerting, and observability so problems are spotted before customers feel them Design solutions that meet the security, audit, and regulatory requirements that come with financial services, trading, and gambling clients Work closely with software engineering teams to improve developer experience and delivery speed Lead technical decisions, set standards, and take architectural ownership of the platform What We're Looking For Strong background in Platform Engineering, DevOps, Cloud Engineering, or SRE Deep hands on AWS experience, including networking, IAM, and security Commercial experience running Kubernetes in production, ideally EKS Expert level Terraform and Infrastructure as Code Solid experience building CI/CD pipelines with GitHub Actions Strong programming ability in Python or Go, beyond basic scripting Confident with Linux administration, troubleshooting, and performance tuning Experience with Amazon RDS or similar managed database services Track record of architecting cloud native platforms in regulated or security sensitive environments Comfortable leading technical conversations with engineers and stakeholders alike Why Join? Work on platforms that power financial services, trading, and gambling businesses at scale Genuine technical leadership with real architectural ownership Modern AWS stack with no legacy baggage holding you back Regulated environments that make the engineering problems more interesting, not more restrictive A team that values engineering quality over shipping at any cost Investment in training, certifications, and progression Hybrid working with two days per week in the London office Don't Tick Every Box? That's fine. Nobody has every line on a spec. If you've got strong AWS, Kubernetes, and Terraform experience, plus the ability to think architecturally and lead technically, that's the core of it. The rest can be learned. Apply now! Senior Platform Engineer London (Hybrid, 2 days per week) Up to 90,000 + Bonus + Benefits AWS EKS Kubernetes Terraform RDS Linux GitHub Actions Python Go SRE CI/CD Infrastructure as Code Platform Engineering
Aug 13, 2026
Full time
Senior Platform Engineer London (Hybrid, 2 days per week in the office) Up to 90,000 + Benefits We're partnering with a software company building mission critical platforms for financial services, trading firms, and the gambling sector. Regulated, high stakes environments where downtime and security gaps aren't an option. They're looking for a Senior Platform Engineer who can operate as a technical leader. Not a ticket taker. Someone who can architect cloud native solutions on AWS, set the standard for how the platform is built, and bring genuine site reliability engineering principles into the way the business operates. You'll be the person engineering teams turn to when they need a platform decision making. That means real ownership of architecture, real influence over direction, and the freedom to fix the things that slow delivery down. If you enjoy building resilient, well automated infrastructure in environments where compliance actually matters, this one could be a good fit. What You'll Be Doing Architect and build secure, scalable AWS infrastructure using Terraform with an Infrastructure as Code first approach Design, run, and optimise Amazon EKS and containerised workloads across multiple environments Build and maintain CI/CD pipelines using GitHub Actions to give engineering teams fast, safe, repeatable deployments Write automation and tooling in Python or Go to remove manual work and reduce operational overhead Support and optimise Amazon RDS environments for availability, performance, and security Embed site reliability principles across the platform, including SLIs, SLOs, error budgets, and blameless incident reviews Build out monitoring, logging, alerting, and observability so problems are spotted before customers feel them Design solutions that meet the security, audit, and regulatory requirements that come with financial services, trading, and gambling clients Work closely with software engineering teams to improve developer experience and delivery speed Lead technical decisions, set standards, and take architectural ownership of the platform What We're Looking For Strong background in Platform Engineering, DevOps, Cloud Engineering, or SRE Deep hands on AWS experience, including networking, IAM, and security Commercial experience running Kubernetes in production, ideally EKS Expert level Terraform and Infrastructure as Code Solid experience building CI/CD pipelines with GitHub Actions Strong programming ability in Python or Go, beyond basic scripting Confident with Linux administration, troubleshooting, and performance tuning Experience with Amazon RDS or similar managed database services Track record of architecting cloud native platforms in regulated or security sensitive environments Comfortable leading technical conversations with engineers and stakeholders alike Why Join? Work on platforms that power financial services, trading, and gambling businesses at scale Genuine technical leadership with real architectural ownership Modern AWS stack with no legacy baggage holding you back Regulated environments that make the engineering problems more interesting, not more restrictive A team that values engineering quality over shipping at any cost Investment in training, certifications, and progression Hybrid working with two days per week in the London office Don't Tick Every Box? That's fine. Nobody has every line on a spec. If you've got strong AWS, Kubernetes, and Terraform experience, plus the ability to think architecturally and lead technically, that's the core of it. The rest can be learned. Apply now! Senior Platform Engineer London (Hybrid, 2 days per week) Up to 90,000 + Bonus + Benefits AWS EKS Kubernetes Terraform RDS Linux GitHub Actions Python Go SRE CI/CD Infrastructure as Code Platform Engineering
Ecs Resource Group Ltd
Cheltenham, Gloucestershire
Senior Developer Location: Cheltenham (Hybrid) Salary: 65k As a Senior Developer, you will play a key role in supporting, maintaining, and evolving our core business systems and integrations. Working within the Business Systems team, you will deliver reliable, scalable solutions that support day-to-day operations, improve user experience, and enable business growth. This is a hands-on, varied role combining development, database optimisation, and systems integration. You will collaborate closely with stakeholders across the business, contributing to both new initiatives and continuous improvement of existing platforms. Your responsibilities as a Senior Developer will be: Develop, maintain, and enhance business applications, integrations, and internal systems, ensuring solutions are scalable, reliable, and user-focused. Work closely with stakeholders to understand requirements, provide technical guidance, and deliver pragmatic solutions aligned to business needs. Support and improve existing systems by troubleshooting issues, optimising performance, and enhancing usability and stability. Design and deliver system integrations (APIs, middleware, data exchange), ensuring robustness, security, and effective data flow between platforms. Take ownership of database performance, including schema design, query optimisation, indexing strategies, and data integrity. Manage and support data processes such as imports, exports, transformation, and reconciliation across multiple systems. Contribute across the full development lifecycle, including design, development, testing, deployment, and ongoing support. Support release management, version control, and deployment processes to ensure controlled and stable system changes. Collaborate with internal teams and third-party suppliers to ensure systems and integrations operate effectively. Contribute to continuous improvement by modernising legacy systems and adopting best practice development approaches. Explore and implement opportunities to leverage AI and automation technologies to improve system efficiency, data usage and business processes, ensuring solutions are practical, secure and aligned with business needs. About you: You will have strong experience in software development using Microsoft technologies (C#, .NET, SQL Server). Experience with full Microsoft development stack including WPF and Windows forms. Server integrations such as OData, WCF and other REST APIs Solid understanding of the full development lifecycle, including support and continuous improvement. Proven expertise in SQL Server, including performance tuning, database design, and query optimisation. Experience with integrations, APIs, middleware (e.g. Connex or similar), and data flows (ETL, transformation, mapping). Ability to troubleshoot complex system and data issues across interconnected platforms. ECS Recruitment Group Ltd is acting as an Employment Agency in relation to this vacancy.
Aug 13, 2026
Full time
Senior Developer Location: Cheltenham (Hybrid) Salary: 65k As a Senior Developer, you will play a key role in supporting, maintaining, and evolving our core business systems and integrations. Working within the Business Systems team, you will deliver reliable, scalable solutions that support day-to-day operations, improve user experience, and enable business growth. This is a hands-on, varied role combining development, database optimisation, and systems integration. You will collaborate closely with stakeholders across the business, contributing to both new initiatives and continuous improvement of existing platforms. Your responsibilities as a Senior Developer will be: Develop, maintain, and enhance business applications, integrations, and internal systems, ensuring solutions are scalable, reliable, and user-focused. Work closely with stakeholders to understand requirements, provide technical guidance, and deliver pragmatic solutions aligned to business needs. Support and improve existing systems by troubleshooting issues, optimising performance, and enhancing usability and stability. Design and deliver system integrations (APIs, middleware, data exchange), ensuring robustness, security, and effective data flow between platforms. Take ownership of database performance, including schema design, query optimisation, indexing strategies, and data integrity. Manage and support data processes such as imports, exports, transformation, and reconciliation across multiple systems. Contribute across the full development lifecycle, including design, development, testing, deployment, and ongoing support. Support release management, version control, and deployment processes to ensure controlled and stable system changes. Collaborate with internal teams and third-party suppliers to ensure systems and integrations operate effectively. Contribute to continuous improvement by modernising legacy systems and adopting best practice development approaches. Explore and implement opportunities to leverage AI and automation technologies to improve system efficiency, data usage and business processes, ensuring solutions are practical, secure and aligned with business needs. About you: You will have strong experience in software development using Microsoft technologies (C#, .NET, SQL Server). Experience with full Microsoft development stack including WPF and Windows forms. Server integrations such as OData, WCF and other REST APIs Solid understanding of the full development lifecycle, including support and continuous improvement. Proven expertise in SQL Server, including performance tuning, database design, and query optimisation. Experience with integrations, APIs, middleware (e.g. Connex or similar), and data flows (ETL, transformation, mapping). Ability to troubleshoot complex system and data issues across interconnected platforms. ECS Recruitment Group Ltd is acting as an Employment Agency in relation to this vacancy.
Senior AI Developer Reading Hybrid 85k We're seeking an experienced software engineer to design and deliver AI-powered applications using modern development frameworks, cloud technologies, and large language models. You'll work on customer-facing projects, developing scalable, production-ready solutions while helping establish best practices for AI engineering across the wider development team. Key Responsibilities Design, build, and deploy AI-enabled software solutions. Develop applications using technologies such as .NET, Python, React, or Node.js. Integrate cloud-based AI services and large language models into production systems. Work with stakeholders to understand requirements and deliver practical technical solutions. Define technical standards, reusable components, and development best practices. Evaluate emerging AI technologies and recommend improvements to engineering processes. Mentor developers and contribute to the growth of AI capability within the team. Skills and Experience Essential Strong commercial experience in full stack software development. Proficiency in one or more of .NET/C#, Python, React, or Node.js. Experience delivering production software in customer or enterprise environments. Practical knowledge of LLMs, prompt engineering, RAG, or AI application development. Experience with Microsoft Azure and CI/CD practices. Familiarity with AI-assisted development tools. Strong software engineering, communication, and problem-solving skills. Desirable Experience with AI agents, vector databases, or AI evaluation techniques. Azure certification or equivalent experience. Previous technical leadership or mentoring experience. Experience working in consulting or professional services. Interested? Apply now or get in touch for a confidential conversation. Sellick Partnership is proud to be an inclusive and accessible recruitment business and we support applications from candidates of all backgrounds and circumstances. Please note, our advertisements use years' experience, hourly rates, and salary levels purely as a guide and we assess applications based on the experience and skills evidenced on the CV. For information on how your personal details may be used by Sellick Partnership, please review our data processing notice on our website.
Aug 13, 2026
Full time
Senior AI Developer Reading Hybrid 85k We're seeking an experienced software engineer to design and deliver AI-powered applications using modern development frameworks, cloud technologies, and large language models. You'll work on customer-facing projects, developing scalable, production-ready solutions while helping establish best practices for AI engineering across the wider development team. Key Responsibilities Design, build, and deploy AI-enabled software solutions. Develop applications using technologies such as .NET, Python, React, or Node.js. Integrate cloud-based AI services and large language models into production systems. Work with stakeholders to understand requirements and deliver practical technical solutions. Define technical standards, reusable components, and development best practices. Evaluate emerging AI technologies and recommend improvements to engineering processes. Mentor developers and contribute to the growth of AI capability within the team. Skills and Experience Essential Strong commercial experience in full stack software development. Proficiency in one or more of .NET/C#, Python, React, or Node.js. Experience delivering production software in customer or enterprise environments. Practical knowledge of LLMs, prompt engineering, RAG, or AI application development. Experience with Microsoft Azure and CI/CD practices. Familiarity with AI-assisted development tools. Strong software engineering, communication, and problem-solving skills. Desirable Experience with AI agents, vector databases, or AI evaluation techniques. Azure certification or equivalent experience. Previous technical leadership or mentoring experience. Experience working in consulting or professional services. Interested? Apply now or get in touch for a confidential conversation. Sellick Partnership is proud to be an inclusive and accessible recruitment business and we support applications from candidates of all backgrounds and circumstances. Please note, our advertisements use years' experience, hourly rates, and salary levels purely as a guide and we assess applications based on the experience and skills evidenced on the CV. For information on how your personal details may be used by Sellick Partnership, please review our data processing notice on our website.
Experienced Java Developer (Contract) Location - London, UK Work Mode - Hybrid (3 days work from office) Contract duration - 6 months Active SC Clearance required - YES Are you a hands-on Java expert looking for your next exciting contract opportunity? We are seeking an experienced Java Developer Contractor to help us design, build, and maintain high-quality enterprise applications. In this role, you will collaborate with cross-functional Agile teams to translate complex business requirements into reliable, secure, and scalable software solutions. If you are passionate about backend engineering, microservices, and writing clean, efficient code in a fast-paced environment, we want to hear from you! What You Will Do Develop & Innovate: Design, build, test, and maintain robust Java-based applications, backend services, and RESTful APIs. Collaborate: Work closely with Architects, Business Analysts, Product Owners, QA, and DevOps engineers throughout the software development lifecycle. Write Clean Code: Translate technical requirements into efficient, maintainable code using Spring Boot and microservices architectures. Ensure Quality: Participate in code reviews, unit testing, debugging, defect resolution, and production troubleshooting to ensure application stability. Drive Delivery: Actively participate in Agile ceremonies (sprint planning, stand-ups, retrospectives) and support CI/CD pipelines. What You Bring (Essential Skills) Core Experience: Proven track record as a Java Developer, Backend Engineer, or Full Stack Developer with strong Object-Oriented Programming (OOP) skills. Frameworks & Architecture: Deep hands-on experience with Spring Boot, Spring MVC, RESTful APIs , and Microservices . Database Mastery: Solid understanding of SQL and relational databases (MySQL, Oracle, or PostgreSQL). Version Control & Build Tools: Proficiency with Git, Bitbucket, Maven, or Gradle. Delivery Practices: Experience working in Agile environments and a solid understanding of CI/CD pipelines (e.g., Jenkins). Problem Solving: Strong analytical and debugging skills with the ability to communicate technical concepts to non-technical stakeholders. The Tech Stack Languages/Frameworks: Java, Spring Boot, Spring MVC Architecture: Microservices, REST APIs Databases: SQL Tools: Git / Bitbucket, Maven / Gradle, Jenkins (or similar CI/CD) IDEs & Management: IntelliJ, Eclipse, or VS Code; Jira and Confluence Bonus Points (Desirable Experience) Experience with cloud platforms ( AWS, Azure, or GCP ). Exposure to containerization and orchestration ( Docker, Kubernetes ). Knowledge of monitoring and logging tools (Kibana, Splunk, or CloudWatch). Background in large-scale enterprise application development or client-facing consulting. Familiarity with secure coding standards and application performance optimization. Who You Are You are a proactive problem-solver who cares deeply about code quality, continuous improvement, and software design. You thrive in a collaborative environment, take ownership of your work, and are driven to deliver client-focused, scalable technology solutions. Ready to make an impact? Apply today with your updated resume at Prasanna com Randstad Technologies is acting as an Employment Business in relation to this vacancy.
Aug 13, 2026
Contractor
Experienced Java Developer (Contract) Location - London, UK Work Mode - Hybrid (3 days work from office) Contract duration - 6 months Active SC Clearance required - YES Are you a hands-on Java expert looking for your next exciting contract opportunity? We are seeking an experienced Java Developer Contractor to help us design, build, and maintain high-quality enterprise applications. In this role, you will collaborate with cross-functional Agile teams to translate complex business requirements into reliable, secure, and scalable software solutions. If you are passionate about backend engineering, microservices, and writing clean, efficient code in a fast-paced environment, we want to hear from you! What You Will Do Develop & Innovate: Design, build, test, and maintain robust Java-based applications, backend services, and RESTful APIs. Collaborate: Work closely with Architects, Business Analysts, Product Owners, QA, and DevOps engineers throughout the software development lifecycle. Write Clean Code: Translate technical requirements into efficient, maintainable code using Spring Boot and microservices architectures. Ensure Quality: Participate in code reviews, unit testing, debugging, defect resolution, and production troubleshooting to ensure application stability. Drive Delivery: Actively participate in Agile ceremonies (sprint planning, stand-ups, retrospectives) and support CI/CD pipelines. What You Bring (Essential Skills) Core Experience: Proven track record as a Java Developer, Backend Engineer, or Full Stack Developer with strong Object-Oriented Programming (OOP) skills. Frameworks & Architecture: Deep hands-on experience with Spring Boot, Spring MVC, RESTful APIs , and Microservices . Database Mastery: Solid understanding of SQL and relational databases (MySQL, Oracle, or PostgreSQL). Version Control & Build Tools: Proficiency with Git, Bitbucket, Maven, or Gradle. Delivery Practices: Experience working in Agile environments and a solid understanding of CI/CD pipelines (e.g., Jenkins). Problem Solving: Strong analytical and debugging skills with the ability to communicate technical concepts to non-technical stakeholders. The Tech Stack Languages/Frameworks: Java, Spring Boot, Spring MVC Architecture: Microservices, REST APIs Databases: SQL Tools: Git / Bitbucket, Maven / Gradle, Jenkins (or similar CI/CD) IDEs & Management: IntelliJ, Eclipse, or VS Code; Jira and Confluence Bonus Points (Desirable Experience) Experience with cloud platforms ( AWS, Azure, or GCP ). Exposure to containerization and orchestration ( Docker, Kubernetes ). Knowledge of monitoring and logging tools (Kibana, Splunk, or CloudWatch). Background in large-scale enterprise application development or client-facing consulting. Familiarity with secure coding standards and application performance optimization. Who You Are You are a proactive problem-solver who cares deeply about code quality, continuous improvement, and software design. You thrive in a collaborative environment, take ownership of your work, and are driven to deliver client-focused, scalable technology solutions. Ready to make an impact? Apply today with your updated resume at Prasanna com Randstad Technologies is acting as an Employment Business in relation to this vacancy.
Technical Delivery Manager Location: Central London (4 days on-site / 1 day remote) Salary: 60,000 - 70,000 per annum + Annual Bonus Employment Type: Permanent Clearance Requirement: Active DV Clearance (Sole UK Nationals only) About the Role We are seeking an experienced Technical Delivery Manager to join a pioneering team working on one of the UK's most significant AI initiatives within the Defence sector. In this role, you will be pivotal in driving the delivery of mission-critical systems built on a cutting-edge technical stack. Working closely with cross-functional engineering teams, product managers, and key stakeholders, you will ensure complex, high-stakes software solutions are delivered predictably, securely, and at pace. Key Responsibilities Technical Delivery & Agile Leadership: Lead agile delivery across multiple engineering workstreams, driving sprint planning, daily stand-ups, backlog refinement, and retrospectives. Architecture & Engineering Alignment: Partner with senior developers and architects to translate complex requirements into actionable technical roadmaps and deliverable epics. Stakeholder Management: Act as the primary bridge between technical teams and non-technical stakeholders, providing clear progress reporting, dependency tracking, and risk management. Unblocking Engineering: Proactively identify and eliminate technical blockers, delivery bottlenecks, and operational friction to maintain continuous engineering velocity. Governance & Delivery Assurance: Ensure all delivery aligns with rigorous defence security standards, compliance requirements, and robust software engineering practices. Key Tech Stack & Environment You will oversee delivery within a high-performing environment utilizing: Languages & Frameworks: Python, React Data & Analytics Platforms: Palantir, MongoDB Cloud & Infrastructure: AWS, Azure, VMware, Kubernetes What We Are Looking For Active DV Clearance: Must hold valid Developed Vetting (DV) security clearance and be a Sole UK National due to national security operational requirements. Proven Delivery Track Record: Solid experience managing end-to-end technical delivery in complex, high-security, or defence-related environments. Strong Agile Background: Hands-on experience with Agile methodologies (Scrum, Kanban, SAFe) applied to software engineering and data/AI projects. Technical Literacy: Comfort conversing at a deep level with software engineers and cloud/data architects working on modern cloud-native architecture (AWS/Azure/K8s/Python). Communication Skills: Exceptional written and verbal communication, with the ability to convey technical complexity to senior stakeholders clearly. Benefits & Package Competitive salary ( 60,000 - 70,000 depending on experience) Discretionary annual performance bonus Generous pension contribution 25 days annual leave + bank holidays Hybrid working model (4 days Central London office / 1 day WFH) Unrivalled career exposure contributing directly to national-level defence AI capabilities
Aug 13, 2026
Full time
Technical Delivery Manager Location: Central London (4 days on-site / 1 day remote) Salary: 60,000 - 70,000 per annum + Annual Bonus Employment Type: Permanent Clearance Requirement: Active DV Clearance (Sole UK Nationals only) About the Role We are seeking an experienced Technical Delivery Manager to join a pioneering team working on one of the UK's most significant AI initiatives within the Defence sector. In this role, you will be pivotal in driving the delivery of mission-critical systems built on a cutting-edge technical stack. Working closely with cross-functional engineering teams, product managers, and key stakeholders, you will ensure complex, high-stakes software solutions are delivered predictably, securely, and at pace. Key Responsibilities Technical Delivery & Agile Leadership: Lead agile delivery across multiple engineering workstreams, driving sprint planning, daily stand-ups, backlog refinement, and retrospectives. Architecture & Engineering Alignment: Partner with senior developers and architects to translate complex requirements into actionable technical roadmaps and deliverable epics. Stakeholder Management: Act as the primary bridge between technical teams and non-technical stakeholders, providing clear progress reporting, dependency tracking, and risk management. Unblocking Engineering: Proactively identify and eliminate technical blockers, delivery bottlenecks, and operational friction to maintain continuous engineering velocity. Governance & Delivery Assurance: Ensure all delivery aligns with rigorous defence security standards, compliance requirements, and robust software engineering practices. Key Tech Stack & Environment You will oversee delivery within a high-performing environment utilizing: Languages & Frameworks: Python, React Data & Analytics Platforms: Palantir, MongoDB Cloud & Infrastructure: AWS, Azure, VMware, Kubernetes What We Are Looking For Active DV Clearance: Must hold valid Developed Vetting (DV) security clearance and be a Sole UK National due to national security operational requirements. Proven Delivery Track Record: Solid experience managing end-to-end technical delivery in complex, high-security, or defence-related environments. Strong Agile Background: Hands-on experience with Agile methodologies (Scrum, Kanban, SAFe) applied to software engineering and data/AI projects. Technical Literacy: Comfort conversing at a deep level with software engineers and cloud/data architects working on modern cloud-native architecture (AWS/Azure/K8s/Python). Communication Skills: Exceptional written and verbal communication, with the ability to convey technical complexity to senior stakeholders clearly. Benefits & Package Competitive salary ( 60,000 - 70,000 depending on experience) Discretionary annual performance bonus Generous pension contribution 25 days annual leave + bank holidays Hybrid working model (4 days Central London office / 1 day WFH) Unrivalled career exposure contributing directly to national-level defence AI capabilities
Full-stack Developer (Mid to Senior Level) Chesterfield / Hybrid Major IT & Digital are delighted to be working with one of UK s leading IT consultancy operating across a well-established UK client base. The company has seen rapid growth within the last 4 years, coupled with 25 years specialist industry knowledge within the telecoms and managed services arena. As a result of significant company growth and expansion of the development team, I have immediate requirements for a mid-level C# .NET developer. This is an exciting new role for someone to bring a depth of knowledge and experience with the autonomy to design and create new products and software systems for a niche client base. The ideal developer will encompass a strong background in C# .NET development using WinForms and Web Forms. This also includes frontend React / React-Native and backend Node.JS skills, preferably with mobile development knowledge using Objective C or Swift. As a seasoned developer, you will have gained some key skills over the last 5 years. Typically, a full-stack developer with strong UX / UI design and SQL development skills, with experience of working in a Unix/Linux based environment. Whilst not essential, it would be useful to have working knowledge of automation testing tools and frameworks including some DevOps exposure. Additional to the salary package, my client offers a company bonus scheme, private medical and continued learning and development programme including relevant industry certifications. If you want to learn more about this opportunity please feel free to email me for more information and an informal chat.
Aug 13, 2026
Full time
Full-stack Developer (Mid to Senior Level) Chesterfield / Hybrid Major IT & Digital are delighted to be working with one of UK s leading IT consultancy operating across a well-established UK client base. The company has seen rapid growth within the last 4 years, coupled with 25 years specialist industry knowledge within the telecoms and managed services arena. As a result of significant company growth and expansion of the development team, I have immediate requirements for a mid-level C# .NET developer. This is an exciting new role for someone to bring a depth of knowledge and experience with the autonomy to design and create new products and software systems for a niche client base. The ideal developer will encompass a strong background in C# .NET development using WinForms and Web Forms. This also includes frontend React / React-Native and backend Node.JS skills, preferably with mobile development knowledge using Objective C or Swift. As a seasoned developer, you will have gained some key skills over the last 5 years. Typically, a full-stack developer with strong UX / UI design and SQL development skills, with experience of working in a Unix/Linux based environment. Whilst not essential, it would be useful to have working knowledge of automation testing tools and frameworks including some DevOps exposure. Additional to the salary package, my client offers a company bonus scheme, private medical and continued learning and development programme including relevant industry certifications. If you want to learn more about this opportunity please feel free to email me for more information and an informal chat.
Job Title: MLOps Platform Developer Location: London Salary: Depending on experience Job Type: Full time, Permanent This is a rare opportunity to be first in the door to continue the development of our engineering platform. You will own a production system end to end - the web application, the database estate, the data pipelines, the deployments, the integrations and the LLM serving stack. What's involved? Genuine full-stack breadth in one codebase: a React/TypeScript application, a Postgres estate with 100-million-row telemetry tables, serverless functions, MQTT ingestion from building management systems. LLM model training in the specialist fields our clients value most. It could be a housing estates network or a shopping centre, each LLM is tailored to their exact use case. Neural LLM-assisted engineering at the sharp end: coding agents are a first-class part of how the platform is built, and you will get very good at directing them, verifying them and knowing where they lie. Operational technology: BACnet, Trend, JACE and Tridium controls, data points all working together to optimise and commission real engineering systems. The energy transition, concretely: heat networks are central to UK decarbonisation and growing fast; the domain knowledge you build here is scarce and compounding. Small-company reality: direct access to clients, sites, commercial decisions and the CEO, we are a bureaucracy free organisation with a. clear delivery and results focus. What you will do: Operate the LLM estate: run LoRA fine-tuning cycles and evaluation gates on our GPU hardware, manage vLLM serving (including multi-adapter deployments) alongside production, promote or roll back model versions on the gate results, and keep the serving watchdogs healthy. The CEO retains model direction; this role owns the running of the pipelines. Develop, deploy and maintain the web application (React, TypeScript, Vite) and its offline-first engineer mobile surface, with serverless functions on Vercel and Database including the email-ingestion and messaging pipelines. Own the data layer: Postgres on Database - schema design, row-level security for tenant isolation, SQL functions, materialized views, scheduled jobs, query performance at telemetry scale. Run the telemetry pipeline: MQTT ingestion from site BMS equipment, collector services, data-quality rollups, retention, and the monitoring that guards them. Test and verify to the house standard: every change exercised end-to-end against production, the automated invariants suite kept green and extended with each feature. About you: Qualifications and experience: Essential: Degree in computer science, software engineering or a related discipline, or demonstrably equivalent professional experience. ML operations capability: comfortable operating model-serving infrastructure and running established training and evaluation pipelines on Linux/GPU hardware - process management, resource monitoring, versioned promote/rollback. Training pipelines exist and are documented; you must be able to run, monitor and recover them, not design them from scratch. Five or more years building and running production web applications full-stack, with sole or lead ownership of at least one system in live use. Strong TypeScript and React; strong SQL and relational schema design on PostgreSQL, including performance work on large tables. Serverless or cloud deployment experience (Vercel, AWS Lambda, Cloudflare Workers or similar) and comfort operating what you ship: logging, monitoring, incident response. API integration experience against third-party systems (REST, OAuth2/JWT, webhooks), including at least one messy real-world system of record. Python for scripting, data processing or pipeline work. Preferable: Deeper LLM experience: fine-tuning methodology, corpus design, evaluation-harness construction, vLLM internals, or heavy daily use of AI coding agents. ERP, FSM or works-management domain experience - job lifecycles, scheduling, SLAs, parts, timesheets, invoicing - or heat-network / building-services domain experience (BMS, metering, HIUs, energy-centre plant). IoT or telemetry experience: MQTT, time-series data, meter or sensor fleets; BACnet or Trend/Tridium controls exposure a bonus. Supabase specifically (RLS policies, edge functions, realtime), and Deno. Experience in a small company or founder-adjacent role where you owned outcomes rather than tickets. Notice to Agency and Search Firm Representatives: We are not accepting unsolicited CVs from agencies and/or search firms for this job posting. CVs submitted to any employee by a third-party agency and/or search firm without a valid written & signed search agreement, will become our sole property. No fee will be paid if a candidate is hired for this position as a result of an unsolicited agency or search firm referral. Thank you. Only applicants who are legally entitled to work in the UK and are currently resident in the UK are invited to apply. Please click on the APPLY button to send your CV for this role. Candidates with the experience and relevant job titles of: Lead Full-Stack Engineer, AI Application Engineer, Applied AI Engineer, LLM Ops Specialist, AI Platform Engineer, MLOPS Engineer, Founding Engineer, Full-Stack AI Developer, AI Software Developer may also be considered for this role.
Aug 12, 2026
Full time
Job Title: MLOps Platform Developer Location: London Salary: Depending on experience Job Type: Full time, Permanent This is a rare opportunity to be first in the door to continue the development of our engineering platform. You will own a production system end to end - the web application, the database estate, the data pipelines, the deployments, the integrations and the LLM serving stack. What's involved? Genuine full-stack breadth in one codebase: a React/TypeScript application, a Postgres estate with 100-million-row telemetry tables, serverless functions, MQTT ingestion from building management systems. LLM model training in the specialist fields our clients value most. It could be a housing estates network or a shopping centre, each LLM is tailored to their exact use case. Neural LLM-assisted engineering at the sharp end: coding agents are a first-class part of how the platform is built, and you will get very good at directing them, verifying them and knowing where they lie. Operational technology: BACnet, Trend, JACE and Tridium controls, data points all working together to optimise and commission real engineering systems. The energy transition, concretely: heat networks are central to UK decarbonisation and growing fast; the domain knowledge you build here is scarce and compounding. Small-company reality: direct access to clients, sites, commercial decisions and the CEO, we are a bureaucracy free organisation with a. clear delivery and results focus. What you will do: Operate the LLM estate: run LoRA fine-tuning cycles and evaluation gates on our GPU hardware, manage vLLM serving (including multi-adapter deployments) alongside production, promote or roll back model versions on the gate results, and keep the serving watchdogs healthy. The CEO retains model direction; this role owns the running of the pipelines. Develop, deploy and maintain the web application (React, TypeScript, Vite) and its offline-first engineer mobile surface, with serverless functions on Vercel and Database including the email-ingestion and messaging pipelines. Own the data layer: Postgres on Database - schema design, row-level security for tenant isolation, SQL functions, materialized views, scheduled jobs, query performance at telemetry scale. Run the telemetry pipeline: MQTT ingestion from site BMS equipment, collector services, data-quality rollups, retention, and the monitoring that guards them. Test and verify to the house standard: every change exercised end-to-end against production, the automated invariants suite kept green and extended with each feature. About you: Qualifications and experience: Essential: Degree in computer science, software engineering or a related discipline, or demonstrably equivalent professional experience. ML operations capability: comfortable operating model-serving infrastructure and running established training and evaluation pipelines on Linux/GPU hardware - process management, resource monitoring, versioned promote/rollback. Training pipelines exist and are documented; you must be able to run, monitor and recover them, not design them from scratch. Five or more years building and running production web applications full-stack, with sole or lead ownership of at least one system in live use. Strong TypeScript and React; strong SQL and relational schema design on PostgreSQL, including performance work on large tables. Serverless or cloud deployment experience (Vercel, AWS Lambda, Cloudflare Workers or similar) and comfort operating what you ship: logging, monitoring, incident response. API integration experience against third-party systems (REST, OAuth2/JWT, webhooks), including at least one messy real-world system of record. Python for scripting, data processing or pipeline work. Preferable: Deeper LLM experience: fine-tuning methodology, corpus design, evaluation-harness construction, vLLM internals, or heavy daily use of AI coding agents. ERP, FSM or works-management domain experience - job lifecycles, scheduling, SLAs, parts, timesheets, invoicing - or heat-network / building-services domain experience (BMS, metering, HIUs, energy-centre plant). IoT or telemetry experience: MQTT, time-series data, meter or sensor fleets; BACnet or Trend/Tridium controls exposure a bonus. Supabase specifically (RLS policies, edge functions, realtime), and Deno. Experience in a small company or founder-adjacent role where you owned outcomes rather than tickets. Notice to Agency and Search Firm Representatives: We are not accepting unsolicited CVs from agencies and/or search firms for this job posting. CVs submitted to any employee by a third-party agency and/or search firm without a valid written & signed search agreement, will become our sole property. No fee will be paid if a candidate is hired for this position as a result of an unsolicited agency or search firm referral. Thank you. Only applicants who are legally entitled to work in the UK and are currently resident in the UK are invited to apply. Please click on the APPLY button to send your CV for this role. Candidates with the experience and relevant job titles of: Lead Full-Stack Engineer, AI Application Engineer, Applied AI Engineer, LLM Ops Specialist, AI Platform Engineer, MLOPS Engineer, Founding Engineer, Full-Stack AI Developer, AI Software Developer may also be considered for this role.
Job Title: Python Developer (Contract, Hybrid) Job Description Overview We are seeking a Python Developer to join a high-performing regulatory technology team within a leading investment bank. The successful candidate will design and develop scalable solutions supporting regulatory reporting platforms, ensuring compliance with evolving financial regulations while processing high volumes of transaction data. This role combines hands-on software engineering, data analysis, platform enhancement, and close collaboration with regulatory and business stakeholders. Key Responsibilities Design, develop and maintain enterprise-grade Python applications supporting regulatory reporting and compliance functions. Partner with Business Analysts, Compliance teams and Transaction Reporting SMEs to translate complex regulatory requirements into technical solutions. Build highly scalable data processing pipelines capable of handling millions of daily financial transactions. Conduct detailed data analysis, investigations, and root-cause assessments relating to reporting breaches and regulatory inquiries. Develop reconciliation and validation frameworks to ensure reporting accuracy and data integrity. Support remediation initiatives through the design of historical replay and data reconstruction capabilities. Drive system enhancements focused on performance, reliability, auditability and operational resilience. Manage and support software releases through the full development lifecycle, including testing, deployment and production support. Collaborate with cross-functional technology teams to deliver regulatory change programmes and strategic platform improvements. Required Skills & Experience Strong commercial Experience developing applications in Python . Proven Experience within investment banking , capital markets or financial services environments. Experience building scalable, high-volume data processing solutions. Strong understanding of transaction processing, financial data flows and regulatory reporting systems. Experience developing APIs and web applications using Flask or similar Python frameworks. Advanced SQL and database development Experience, ideally with Oracle Database . Strong data analysis and manipulation skills using Pandas . Experience developing reconciliation, validation or control frameworks. Knowledge of software engineering best practices, CI/CD and release management. Excellent stakeholder engagement skills, with Experience working directly with business and regulatory reporting teams. Desirable Experience Experience with transaction reporting regulations such as MiFID II , EMIR , SFTR , or similar. Experience with Elasticsearch . Knowledge of event-driven architectures and data replay/reprocessing frameworks. Experience with scheduling and orchestration tools such as Quartz . Exposure to regulatory remediation programmes and audit-driven development practices. Understanding of parallel processing and distributed computing techniques. Technical Stack Python Flask Pandas Oracle Database Elasticsearch Quartz Scheduler Git CI/CD Tooling Location London, UK Rate/Salary .00 GBP Daily Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. (phone number removed). Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at (url removed)> To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go to (url removed)> We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the "Contacting Us" section of our Online Privacy Notice at (url removed)/en-gb/privacy-notices for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. If you are resident in the UK, EEA or Switzerland, we will process any access request you make in accordance with our commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield.
Aug 12, 2026
Contractor
Job Title: Python Developer (Contract, Hybrid) Job Description Overview We are seeking a Python Developer to join a high-performing regulatory technology team within a leading investment bank. The successful candidate will design and develop scalable solutions supporting regulatory reporting platforms, ensuring compliance with evolving financial regulations while processing high volumes of transaction data. This role combines hands-on software engineering, data analysis, platform enhancement, and close collaboration with regulatory and business stakeholders. Key Responsibilities Design, develop and maintain enterprise-grade Python applications supporting regulatory reporting and compliance functions. Partner with Business Analysts, Compliance teams and Transaction Reporting SMEs to translate complex regulatory requirements into technical solutions. Build highly scalable data processing pipelines capable of handling millions of daily financial transactions. Conduct detailed data analysis, investigations, and root-cause assessments relating to reporting breaches and regulatory inquiries. Develop reconciliation and validation frameworks to ensure reporting accuracy and data integrity. Support remediation initiatives through the design of historical replay and data reconstruction capabilities. Drive system enhancements focused on performance, reliability, auditability and operational resilience. Manage and support software releases through the full development lifecycle, including testing, deployment and production support. Collaborate with cross-functional technology teams to deliver regulatory change programmes and strategic platform improvements. Required Skills & Experience Strong commercial Experience developing applications in Python . Proven Experience within investment banking , capital markets or financial services environments. Experience building scalable, high-volume data processing solutions. Strong understanding of transaction processing, financial data flows and regulatory reporting systems. Experience developing APIs and web applications using Flask or similar Python frameworks. Advanced SQL and database development Experience, ideally with Oracle Database . Strong data analysis and manipulation skills using Pandas . Experience developing reconciliation, validation or control frameworks. Knowledge of software engineering best practices, CI/CD and release management. Excellent stakeholder engagement skills, with Experience working directly with business and regulatory reporting teams. Desirable Experience Experience with transaction reporting regulations such as MiFID II , EMIR , SFTR , or similar. Experience with Elasticsearch . Knowledge of event-driven architectures and data replay/reprocessing frameworks. Experience with scheduling and orchestration tools such as Quartz . Exposure to regulatory remediation programmes and audit-driven development practices. Understanding of parallel processing and distributed computing techniques. Technical Stack Python Flask Pandas Oracle Database Elasticsearch Quartz Scheduler Git CI/CD Tooling Location London, UK Rate/Salary .00 GBP Daily Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. (phone number removed). Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at (url removed)> To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go to (url removed)> We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the "Contacting Us" section of our Online Privacy Notice at (url removed)/en-gb/privacy-notices for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. If you are resident in the UK, EEA or Switzerland, we will process any access request you make in accordance with our commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield.
.NET Developer - .NET/C#/REACT/ANGULAR - is required by fast growing and highly successful IT Services Provider. This is an exciting opportunity to become a core member of a growing development team working within the Internet of Things (IoT) technology space. You will work alongside team members specialising in Back End systems while taking ownership of your own development tasks. The successful candidate must be comfortable working independently and as part of a collaborative team. Training and domain knowledge will be provided, together with technical guidance from the Software Development Lead. Personal and technical development is actively encouraged Key Responsibilities Collaborate with coworkers to conceptualise, develop, and release software. Design, develop and maintain modern, responsive web application interfaces. Contribute to the development and maintenance of application back ends and RESTful APIs. Design, develop and maintain relational database schemas. Implement secure communication between application clients and Servers. Work with end-users, developers and engineers to identify and define application requirements. Test software and contribute to the development of automated tests. Investigate software defects and develop effective solutions. Report development progress, risks and technical issues. Conduct quality assurance to ensure that the software meets prescribed guidelines. Create and maintain product and technical documentation Required Skills and Experience Full-stack development experience, including user interface design, secure Client Server communication and database access. .NET development Proven experience developing modern, responsive web application front ends using a mainstream web framework. Proficiency in HTML5, CSS3 and JavaScript. Experience with a modern Front End framework such as React, Angular or Vue.js. Ability to understand, develop and maintain RESTful web APIs, including their security requirements. Experience designing and managing relational database schemas. Familiarity with Git source control and collaborative software development workflows. A strong aptitude for learning new technologies and working outside your existing areas of experience. Good independent problem-solving skills. Ability to use initiative and take ownership of assigned work. Good written and verbal communication skills. Ability to work effectively both independently and as part of a team. Excellent training and career development opportunities exist for the right candidate. Basic salary £40-45,000 + excellent benefits Based Worcester
Aug 12, 2026
Full time
.NET Developer - .NET/C#/REACT/ANGULAR - is required by fast growing and highly successful IT Services Provider. This is an exciting opportunity to become a core member of a growing development team working within the Internet of Things (IoT) technology space. You will work alongside team members specialising in Back End systems while taking ownership of your own development tasks. The successful candidate must be comfortable working independently and as part of a collaborative team. Training and domain knowledge will be provided, together with technical guidance from the Software Development Lead. Personal and technical development is actively encouraged Key Responsibilities Collaborate with coworkers to conceptualise, develop, and release software. Design, develop and maintain modern, responsive web application interfaces. Contribute to the development and maintenance of application back ends and RESTful APIs. Design, develop and maintain relational database schemas. Implement secure communication between application clients and Servers. Work with end-users, developers and engineers to identify and define application requirements. Test software and contribute to the development of automated tests. Investigate software defects and develop effective solutions. Report development progress, risks and technical issues. Conduct quality assurance to ensure that the software meets prescribed guidelines. Create and maintain product and technical documentation Required Skills and Experience Full-stack development experience, including user interface design, secure Client Server communication and database access. .NET development Proven experience developing modern, responsive web application front ends using a mainstream web framework. Proficiency in HTML5, CSS3 and JavaScript. Experience with a modern Front End framework such as React, Angular or Vue.js. Ability to understand, develop and maintain RESTful web APIs, including their security requirements. Experience designing and managing relational database schemas. Familiarity with Git source control and collaborative software development workflows. A strong aptitude for learning new technologies and working outside your existing areas of experience. Good independent problem-solving skills. Ability to use initiative and take ownership of assigned work. Good written and verbal communication skills. Ability to work effectively both independently and as part of a team. Excellent training and career development opportunities exist for the right candidate. Basic salary £40-45,000 + excellent benefits Based Worcester
Automation & Software Developer Location: Leeds (Office Based) Salary: £26,000 to £32,000 per annum + Benefits Job Type: Full Time, Permanent About the Role Batch'd and Vyve are fast-growing retail brands investing heavily in technology, automation and AI to support their continued growth. We are looking for a highly motivated Automation & Software Developer to work directly with the Technical Director, helping to design, build and maintain the systems that power our stores, websites and internal operations. This is an opportunity to work on a wide variety of projects across two growing brands, gaining exposure to modern software development, cloud platforms, AI-powered workflows, e-commerce systems and business automation. Your work will have a direct and visible impact on the business, with the opportunity to take ownership of projects and contribute to technical decisions from an early stage. We do not expect candidates to know every technology we use. What matters most is your ability to learn quickly, think logically, solve problems and use modern development tools to build practical solutions. What You'll Be Working On Examples of projects may include: Building integrations between Shopify, EposNow, Deliverect, Connecteam and other business systems Developing cloud-based applications and serverless automations Creating internal tools, dashboards and portals for operational teams Building AI-powered workflows and automation systems Developing customer-facing e-commerce features and web applications Supporting technology projects across both the Batch'd and Vyve brands Creating reporting and business intelligence solutions using data from multiple platforms Researching and implementing new technologies that improve business performance Key Responsibilities Design, develop and maintain software solutions that improve business efficiency and customer experience Build and maintain API integrations, webhooks and automation workflows Develop cloud-based applications, services and serverless functions Use modern AI-assisted development tools such as Claude Code, Codex CLI and similar platforms to accelerate software delivery Troubleshoot and resolve issues across software, integrations and business systems Document solutions and create reusable technical knowledge Support ongoing improvements to development standards, processes and tooling Assist with technical investigations involving retail systems, payment platforms and business infrastructure where required Essential Skills & Attributes Demonstrated experience using modern AI-assisted software development tools such as Claude Code, Codex CLI, Cursor or equivalent coding environments Strong problem-solving ability and genuine enthusiasm for software development Ability to rapidly learn new technologies, frameworks and platforms with minimal supervision Experience building real-world software projects, whether commercially, through education, personal projects or open-source contributions Working knowledge of JavaScript or Python Good understanding of APIs, webhooks, JSON and system integrations Strong communication and documentation skills Curiosity, initiative and a desire to continually improve Desirable Skills Google Cloud Platform, Firebase, Firestore or other cloud services Shopify development, including Liquid, metafields and theme customisation Front-end development using HTML, CSS and JavaScript React, Vue or similar frameworks SQL or NoSQL databases Git and modern development workflows Networking and infrastructure troubleshooting Experience building AI-powered automations, agents or workflow systems Current Technologies Include Shopify Firebase Google Cloud Platform JavaScript Python AI Development Tools (Claude Code, Cursor, Codex) EposNow Deliverect Connecteam What We're Looking For We are far more interested in what you can build than where you studied. You might be: A self-taught developer with a strong portfolio A recent graduate with practical project experience Someone already using AI coding tools daily to build software A hobbyist developer who has built impressive side projects If you enjoy solving problems, learning new technologies and building useful systems, we'd like to hear from you. Application Process Please include links to any GitHub repositories, websites, applications, automations, software projects or other examples of your work. We are particularly interested in projects that demonstrate problem-solving, automation, AI-assisted development, integrations or technical creativity. As part of the interview process, candidates may be asked to demonstrate how they use AI-assisted development tools as part of their normal workflow. We are interested in your ability to learn, solve problems and deliver working solutions rather than your knowledge of any specific technology stack. Benefits Company pension Employee discount Free parking Opportunity to work on high-impact projects across two growing retail brands Direct exposure to modern AI, automation and cloud technologies Opportunity to take ownership of projects and make a visible impact This role has previously been advertised. please do not apply again as your details have already been considered INDLS Equals One is an advertising and recruitment agency working on behalf of our client to promote this vacancy. You may be contacted directly by the employer should they wish to progress your application. Due to the number of applications we receive, we are unable to provide specific feedback if your application is unsuccessful.
Aug 12, 2026
Full time
Automation & Software Developer Location: Leeds (Office Based) Salary: £26,000 to £32,000 per annum + Benefits Job Type: Full Time, Permanent About the Role Batch'd and Vyve are fast-growing retail brands investing heavily in technology, automation and AI to support their continued growth. We are looking for a highly motivated Automation & Software Developer to work directly with the Technical Director, helping to design, build and maintain the systems that power our stores, websites and internal operations. This is an opportunity to work on a wide variety of projects across two growing brands, gaining exposure to modern software development, cloud platforms, AI-powered workflows, e-commerce systems and business automation. Your work will have a direct and visible impact on the business, with the opportunity to take ownership of projects and contribute to technical decisions from an early stage. We do not expect candidates to know every technology we use. What matters most is your ability to learn quickly, think logically, solve problems and use modern development tools to build practical solutions. What You'll Be Working On Examples of projects may include: Building integrations between Shopify, EposNow, Deliverect, Connecteam and other business systems Developing cloud-based applications and serverless automations Creating internal tools, dashboards and portals for operational teams Building AI-powered workflows and automation systems Developing customer-facing e-commerce features and web applications Supporting technology projects across both the Batch'd and Vyve brands Creating reporting and business intelligence solutions using data from multiple platforms Researching and implementing new technologies that improve business performance Key Responsibilities Design, develop and maintain software solutions that improve business efficiency and customer experience Build and maintain API integrations, webhooks and automation workflows Develop cloud-based applications, services and serverless functions Use modern AI-assisted development tools such as Claude Code, Codex CLI and similar platforms to accelerate software delivery Troubleshoot and resolve issues across software, integrations and business systems Document solutions and create reusable technical knowledge Support ongoing improvements to development standards, processes and tooling Assist with technical investigations involving retail systems, payment platforms and business infrastructure where required Essential Skills & Attributes Demonstrated experience using modern AI-assisted software development tools such as Claude Code, Codex CLI, Cursor or equivalent coding environments Strong problem-solving ability and genuine enthusiasm for software development Ability to rapidly learn new technologies, frameworks and platforms with minimal supervision Experience building real-world software projects, whether commercially, through education, personal projects or open-source contributions Working knowledge of JavaScript or Python Good understanding of APIs, webhooks, JSON and system integrations Strong communication and documentation skills Curiosity, initiative and a desire to continually improve Desirable Skills Google Cloud Platform, Firebase, Firestore or other cloud services Shopify development, including Liquid, metafields and theme customisation Front-end development using HTML, CSS and JavaScript React, Vue or similar frameworks SQL or NoSQL databases Git and modern development workflows Networking and infrastructure troubleshooting Experience building AI-powered automations, agents or workflow systems Current Technologies Include Shopify Firebase Google Cloud Platform JavaScript Python AI Development Tools (Claude Code, Cursor, Codex) EposNow Deliverect Connecteam What We're Looking For We are far more interested in what you can build than where you studied. You might be: A self-taught developer with a strong portfolio A recent graduate with practical project experience Someone already using AI coding tools daily to build software A hobbyist developer who has built impressive side projects If you enjoy solving problems, learning new technologies and building useful systems, we'd like to hear from you. Application Process Please include links to any GitHub repositories, websites, applications, automations, software projects or other examples of your work. We are particularly interested in projects that demonstrate problem-solving, automation, AI-assisted development, integrations or technical creativity. As part of the interview process, candidates may be asked to demonstrate how they use AI-assisted development tools as part of their normal workflow. We are interested in your ability to learn, solve problems and deliver working solutions rather than your knowledge of any specific technology stack. Benefits Company pension Employee discount Free parking Opportunity to work on high-impact projects across two growing retail brands Direct exposure to modern AI, automation and cloud technologies Opportunity to take ownership of projects and make a visible impact This role has previously been advertised. please do not apply again as your details have already been considered INDLS Equals One is an advertising and recruitment agency working on behalf of our client to promote this vacancy. You may be contacted directly by the employer should they wish to progress your application. Due to the number of applications we receive, we are unable to provide specific feedback if your application is unsuccessful.
Senior Developer Hybrid Manchester 60k - 70k We're hiring a Senior Developer to join a collaborative engineering team building innovative, large-scale software solutions used by a growing customer base. This is an opportunity to work in an environment where engineers have a genuine voice, influence technical decisions, and solve complex problems using modern technologies and practices. What you'll be doing: Designing and developing high-quality software solutions Working within Agile Scrum teams alongside Product, UX and QA specialists Contributing to architecture, technical direction and engineering best practices Mentoring colleagues and sharing knowledge across the team Tackling complex technical challenges and driving continuous improvement Tech stack includes: Java SQL React & TypeScript AWS Docker Kubernetes Terraform CI/CD & automated testing We'd love to hear from you if you: Have strong commercial Java development experience Enjoy working collaboratively and solving complex problems Advocate for Agile, TDD, pair programming and engineering best practices Have excellent communication and stakeholder engagement skills Are passionate about learning, mentoring and continuous improvement Why join? Interesting technical challenges Modern engineering culture Supportive, collaborative team Career development and learning opportunities Opportunity to influence products, technology and ways of working Interested? Apply now or get in touch for a confidential conversation. Sellick Partnership is proud to be an inclusive and accessible recruitment business and we support applications from candidates of all backgrounds and circumstances. Please note, our advertisements use years' experience, hourly rates, and salary levels purely as a guide and we assess applications based on the experience and skills evidenced on the CV. For information on how your personal details may be used by Sellick Partnership, please review our data processing notice on our website.
Aug 12, 2026
Full time
Senior Developer Hybrid Manchester 60k - 70k We're hiring a Senior Developer to join a collaborative engineering team building innovative, large-scale software solutions used by a growing customer base. This is an opportunity to work in an environment where engineers have a genuine voice, influence technical decisions, and solve complex problems using modern technologies and practices. What you'll be doing: Designing and developing high-quality software solutions Working within Agile Scrum teams alongside Product, UX and QA specialists Contributing to architecture, technical direction and engineering best practices Mentoring colleagues and sharing knowledge across the team Tackling complex technical challenges and driving continuous improvement Tech stack includes: Java SQL React & TypeScript AWS Docker Kubernetes Terraform CI/CD & automated testing We'd love to hear from you if you: Have strong commercial Java development experience Enjoy working collaboratively and solving complex problems Advocate for Agile, TDD, pair programming and engineering best practices Have excellent communication and stakeholder engagement skills Are passionate about learning, mentoring and continuous improvement Why join? Interesting technical challenges Modern engineering culture Supportive, collaborative team Career development and learning opportunities Opportunity to influence products, technology and ways of working Interested? Apply now or get in touch for a confidential conversation. Sellick Partnership is proud to be an inclusive and accessible recruitment business and we support applications from candidates of all backgrounds and circumstances. Please note, our advertisements use years' experience, hourly rates, and salary levels purely as a guide and we assess applications based on the experience and skills evidenced on the CV. For information on how your personal details may be used by Sellick Partnership, please review our data processing notice on our website.
My client is a leading financial markets organisation undertaking a major cloud transformation programme and is looking for a Full Stack Python Engineer to join a business-critical team. Working on a large-scale, business-critical application, you'll play a key role in modernising and simplifying a complex Python estate. The work will involve refactoring legacy code, breaking down monolithic applications into modular components, and supporting the migration of solutions from on-prem environments into AWS. This is a highly hands-on engineering role suited to someone who enjoys solving complex technical problems and working on enterprise-scale systems. Key Requirements: 5+ years' commercial experience as a Python Engineer, Python Developer, Software Engineer or Full Stack Engineer. Expert-level Python development skills with strong Object-Oriented Programming (OOP) experience. Proven experience developing, maintaining and modernising large enterprise applications, including legacy code refactoring. Strong experience with AWS, cloud migration projects, and modern software engineering practices. Strong SQL skills, with experience working on data-intensive applications and data warehousing environments. Experience with Kubernetes/EKS and cloud-native technologies. Financial Services, Capital Markets or Risk systems experience. Nice to Have: Snowflake experience. AI tooling experience Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)
Aug 12, 2026
Contractor
My client is a leading financial markets organisation undertaking a major cloud transformation programme and is looking for a Full Stack Python Engineer to join a business-critical team. Working on a large-scale, business-critical application, you'll play a key role in modernising and simplifying a complex Python estate. The work will involve refactoring legacy code, breaking down monolithic applications into modular components, and supporting the migration of solutions from on-prem environments into AWS. This is a highly hands-on engineering role suited to someone who enjoys solving complex technical problems and working on enterprise-scale systems. Key Requirements: 5+ years' commercial experience as a Python Engineer, Python Developer, Software Engineer or Full Stack Engineer. Expert-level Python development skills with strong Object-Oriented Programming (OOP) experience. Proven experience developing, maintaining and modernising large enterprise applications, including legacy code refactoring. Strong experience with AWS, cloud migration projects, and modern software engineering practices. Strong SQL skills, with experience working on data-intensive applications and data warehousing environments. Experience with Kubernetes/EKS and cloud-native technologies. Financial Services, Capital Markets or Risk systems experience. Nice to Have: Snowflake experience. AI tooling experience Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)
Senior Software Engineer Remote (with 1 day per month in East Midlands) Shape the future of a modern software platform. Lead technical direction. Grow with a business investing heavily in engineering. Are you a Lead Software Engineer looking for a role where your ideas genuinely influence the future of a product? This is an exciting opportunity to join a major platform transformation, taking a key role in designing, evolving, and scaling a modern software ecosystem. You ll combine hands-on engineering with technical leadership helping shape architecture, champion best practices, and mentor talented developers as the engineering function continues to grow. You won t just be delivering features; you ll have a voice in how technology decisions are made and play a key part in building a platform that supports the future success of the business. Why this opportunity? High-impact role influence architecture and technical strategy across a business-critical platform. True technical leadership mentor engineers, drive standards, and help create a culture of engineering excellence. Transformation journey be part of a significant modernisation programme using contemporary technologies. Autonomy and influence work closely with architects, product teams, and senior stakeholders to shape solutions. Career growth an opportunity to expand your leadership responsibilities as the platform and engineering team evolve. The Role As Lead Software Engineer, you ll: Design and develop scalable web applications and APIs. Make key architectural decisions and contribute to technical strategy. Lead engineering discussions and influence design approaches. Mentor developers and support the growth of the wider engineering team. Champion clean code, testing, automation, and best practices. Collaborate with product managers, architects, and business stakeholders. Play a central role in a large-scale platform transformation. What We re Looking For You ll be an experienced software engineer who enjoys solving complex problems and helping others succeed. You ll bring: Strong commercial experience with C# and .NET. Proven experience building applications with React and TypeScript. Strong knowledge of PostgreSQL and database design. Experience designing and working with APIs and modern software architectures. A passion for building clean, scalable, maintainable solutions. Experience mentoring engineers and influencing technical decisions. The ability to communicate effectively with both technical and non-technical stakeholders. This is a role for a Lead Engineer who wants ownership, influence, and the opportunity to make a lasting impact not just another development position.
Aug 12, 2026
Full time
Senior Software Engineer Remote (with 1 day per month in East Midlands) Shape the future of a modern software platform. Lead technical direction. Grow with a business investing heavily in engineering. Are you a Lead Software Engineer looking for a role where your ideas genuinely influence the future of a product? This is an exciting opportunity to join a major platform transformation, taking a key role in designing, evolving, and scaling a modern software ecosystem. You ll combine hands-on engineering with technical leadership helping shape architecture, champion best practices, and mentor talented developers as the engineering function continues to grow. You won t just be delivering features; you ll have a voice in how technology decisions are made and play a key part in building a platform that supports the future success of the business. Why this opportunity? High-impact role influence architecture and technical strategy across a business-critical platform. True technical leadership mentor engineers, drive standards, and help create a culture of engineering excellence. Transformation journey be part of a significant modernisation programme using contemporary technologies. Autonomy and influence work closely with architects, product teams, and senior stakeholders to shape solutions. Career growth an opportunity to expand your leadership responsibilities as the platform and engineering team evolve. The Role As Lead Software Engineer, you ll: Design and develop scalable web applications and APIs. Make key architectural decisions and contribute to technical strategy. Lead engineering discussions and influence design approaches. Mentor developers and support the growth of the wider engineering team. Champion clean code, testing, automation, and best practices. Collaborate with product managers, architects, and business stakeholders. Play a central role in a large-scale platform transformation. What We re Looking For You ll be an experienced software engineer who enjoys solving complex problems and helping others succeed. You ll bring: Strong commercial experience with C# and .NET. Proven experience building applications with React and TypeScript. Strong knowledge of PostgreSQL and database design. Experience designing and working with APIs and modern software architectures. A passion for building clean, scalable, maintainable solutions. Experience mentoring engineers and influencing technical decisions. The ability to communicate effectively with both technical and non-technical stakeholders. This is a role for a Lead Engineer who wants ownership, influence, and the opportunity to make a lasting impact not just another development position.
Full Stack Developer (DV Cleared) Location: London, Bristol, Manchester (hybrid) Clearance: Active DV Clearance is essential Salary: (phone number removed) Design, develop, and maintain scalable digital solutions for Defence and Security clients. The role involves working across the full software development lifecycle, delivering secure, high quality applications that support mission critical operations. You will collaborate with multidisciplinary teams to build user-focused products, integrate modern technologies, and help organisations leverage cloud platforms and emerging technologies to improve outcomes. Key Responsibilities Design, develop, test, and maintain full stack applications across both front-end and back-end technologies. Build secure, scalable, and high-performing web applications and services. Collaborate with product owners, designers, architects, and delivery teams to deliver user-centred solutions. Develop and integrate APIs, microservices, and cloud-native applications. Contribute to solution architecture, technical design, and technology selection. Implement software engineering best practices, including code reviews, testing, version control, and CI/CD. Troubleshoot and resolve application, performance, and security issues. Produce technical documentation and communicate complex technical concepts to stakeholders. Support continuous improvement, mentoring, and knowledge sharing across the development team. Essential Skills & Experience Experience developing full stack applications using modern front-end and back-end technologies. Strong programming skills in languages such as JavaScript/TypeScript, Java, C#, Python, or Node.js. Experience with front-end frameworks such as React, Angular, or Vue.js. Experience building and consuming RESTful APIs and microservices. Knowledge of software engineering best practices, including testing, CI/CD, and version control (Git). Experience working within Agile delivery environments. Strong problem-solving, communication, and stakeholder management skills. Experience developing solutions within secure or regulated environments. Desirable Skills & Experience Experience deploying and managing applications in cloud environments. Experience with Google Cloud Platform (GCP) Experience with AWS or Azure cloud services. Knowledge of containerisation technologies such as Docker and Kubernetes. If you receive suspicious outreach claiming to be from us, please contact us via the ManpowerGroup website.
Aug 12, 2026
Full time
Full Stack Developer (DV Cleared) Location: London, Bristol, Manchester (hybrid) Clearance: Active DV Clearance is essential Salary: (phone number removed) Design, develop, and maintain scalable digital solutions for Defence and Security clients. The role involves working across the full software development lifecycle, delivering secure, high quality applications that support mission critical operations. You will collaborate with multidisciplinary teams to build user-focused products, integrate modern technologies, and help organisations leverage cloud platforms and emerging technologies to improve outcomes. Key Responsibilities Design, develop, test, and maintain full stack applications across both front-end and back-end technologies. Build secure, scalable, and high-performing web applications and services. Collaborate with product owners, designers, architects, and delivery teams to deliver user-centred solutions. Develop and integrate APIs, microservices, and cloud-native applications. Contribute to solution architecture, technical design, and technology selection. Implement software engineering best practices, including code reviews, testing, version control, and CI/CD. Troubleshoot and resolve application, performance, and security issues. Produce technical documentation and communicate complex technical concepts to stakeholders. Support continuous improvement, mentoring, and knowledge sharing across the development team. Essential Skills & Experience Experience developing full stack applications using modern front-end and back-end technologies. Strong programming skills in languages such as JavaScript/TypeScript, Java, C#, Python, or Node.js. Experience with front-end frameworks such as React, Angular, or Vue.js. Experience building and consuming RESTful APIs and microservices. Knowledge of software engineering best practices, including testing, CI/CD, and version control (Git). Experience working within Agile delivery environments. Strong problem-solving, communication, and stakeholder management skills. Experience developing solutions within secure or regulated environments. Desirable Skills & Experience Experience deploying and managing applications in cloud environments. Experience with Google Cloud Platform (GCP) Experience with AWS or Azure cloud services. Knowledge of containerisation technologies such as Docker and Kubernetes. If you receive suspicious outreach claiming to be from us, please contact us via the ManpowerGroup website.
Software Engineer (.NET / React / AI) Birmingham Hybrid Working Full time Permanent Salary: Up to £65,000 We re looking for an experienced Full Stack Developer to join a growing in-house development team with a strong pipeline of new software to build. This role is well suited to someone who enjoys starting with a blank canvas. You ll be involved in taking new applications from initial idea through to working product, with plenty of scope to make decisions around how they re designed, structured and developed. There s also a strong focus on modern AI-assisted development. We re looking for someone already using tools such as Codex, Claude Code or Cursor extensively as part of their day-to-day workflow not just for code suggestions, but to increase development capacity, solve problems faster and ultimately deliver more. The business is rebuilding and modernising core systems, moving towards a more product-led approach and creating new applications from the ground up. This is a genuine greenfield opportunity where you ll have the chance to influence technical direction, application architecture, development standards and how new products are built. What you'll be doing Designing and building new applications from scratch Developing across .NET / C# and React / Next.js Using AI development tools extensively to improve speed, quality and development capacity Making technical and architectural decisions around new applications Helping establish strong development standards and ways of working Working directly with users and stakeholders to understand what needs to be built What we're looking for Strong commercial .NET / C# development experience Solid React / Next.js capability Strong experience using AI development tools such as Codex, Claude Code or Cursor Evidence of using AI tooling to meaningfully augment your development skills and increase what you can deliver Strong engineering judgement, including the ability to review and validate AI-assisted development Confidence contributing to architecture, technical decisions and development standards Someone who enjoys building software from the ground up and taking genuine ownership of their work This isn't about using AI as a shortcut for good engineering. We're looking for a strong developer who understands how to use modern AI tooling effectively to become a more capable and productive engineer. You ll be joining a small, ambitious team where your technical judgement and ideas will have genuine influence over how software is built. If you are interested in this opportunity and would like to hear more, please apply for the opportunity with an updated CV and contact information.
Aug 12, 2026
Full time
Software Engineer (.NET / React / AI) Birmingham Hybrid Working Full time Permanent Salary: Up to £65,000 We re looking for an experienced Full Stack Developer to join a growing in-house development team with a strong pipeline of new software to build. This role is well suited to someone who enjoys starting with a blank canvas. You ll be involved in taking new applications from initial idea through to working product, with plenty of scope to make decisions around how they re designed, structured and developed. There s also a strong focus on modern AI-assisted development. We re looking for someone already using tools such as Codex, Claude Code or Cursor extensively as part of their day-to-day workflow not just for code suggestions, but to increase development capacity, solve problems faster and ultimately deliver more. The business is rebuilding and modernising core systems, moving towards a more product-led approach and creating new applications from the ground up. This is a genuine greenfield opportunity where you ll have the chance to influence technical direction, application architecture, development standards and how new products are built. What you'll be doing Designing and building new applications from scratch Developing across .NET / C# and React / Next.js Using AI development tools extensively to improve speed, quality and development capacity Making technical and architectural decisions around new applications Helping establish strong development standards and ways of working Working directly with users and stakeholders to understand what needs to be built What we're looking for Strong commercial .NET / C# development experience Solid React / Next.js capability Strong experience using AI development tools such as Codex, Claude Code or Cursor Evidence of using AI tooling to meaningfully augment your development skills and increase what you can deliver Strong engineering judgement, including the ability to review and validate AI-assisted development Confidence contributing to architecture, technical decisions and development standards Someone who enjoys building software from the ground up and taking genuine ownership of their work This isn't about using AI as a shortcut for good engineering. We're looking for a strong developer who understands how to use modern AI tooling effectively to become a more capable and productive engineer. You ll be joining a small, ambitious team where your technical judgement and ideas will have genuine influence over how software is built. If you are interested in this opportunity and would like to hear more, please apply for the opportunity with an updated CV and contact information.
Full Stack Developer 500- 540 per day Outside IR35 Java Spring Boot React TypeScript Secure Digital Platforms Location London (MOD site) Working Pattern 4 days per week onsite Clearance Current DV Security Clearance required Background MOD / Defence / National Security experience required The Opportunity We're looking for an experienced Full Stack Developer to help build and deliver secure, modern digital capabilities within a Defence environment. You'll work across both frontend and backend development, contributing to scalable services, APIs and intuitive user interfaces. Working closely with UX Designers, Product, Engineering and Defence stakeholders, you'll help turn complex operational requirements into reliable, user-focused technology. This is an excellent opportunity for a Full Stack Developer who enjoys working across the technology stack and wants to contribute to high-profile, mission-critical digital programmes within a highly secure environment. About the Programme The programme is delivering a next-generation Defence Intelligence capability designed to improve visibility of operational information, streamline workflows, reduce administrative burden and support faster, more informed decision-making. The development environment combines modern frontend technologies, secure backend services, cloud-native engineering and integration with existing Defence systems. As a Full Stack Developer, you'll have the opportunity to contribute across the complete application lifecycle, from technical design and development through to testing, deployment and continuous improvement. Key Responsibilities Design, develop and maintain secure full stack applications using Java, Spring Boot, React and TypeScript. Develop scalable backend services and secure RESTful APIs. Build intuitive, accessible and responsive frontend applications. Develop reusable frontend components aligned with established design system principles. Integrate frontend applications with backend APIs, workflow services and identity/access mechanisms. Design and implement data persistence using SQL and NoSQL technologies. Develop integrations with enterprise data sources and existing Defence systems. Contribute to cloud-native deployment, containerisation and CI/CD pipelines. Implement secure coding practices, logging, monitoring and audit capabilities. Write automated tests across frontend and backend components. Participate in technical design workshops, code reviews and agile ceremonies. Work closely with UX Designers, Product, Engineering and Defence stakeholders. Support continuous improvement of application performance, usability, reliability and security. Essential Skills & Experience Proven full stack development experience within MOD, Defence, National Security or similarly secure environments. Strong Java development experience. Strong Spring Boot experience. Strong React and TypeScript development experience. Experience designing and developing RESTful APIs. Experience with SQL and/or NoSQL databases. Experience building responsive, accessible and maintainable user interfaces. Experience with Git and modern software development practices. Experience with Docker, Kubernetes or other container technologies. Familiarity with CI/CD pipelines and DevSecOps practices. Experience working within agile, multidisciplinary delivery teams. Strong understanding of secure software development and scalable application architecture. Desirable Experience Experience with workflow orchestration technologies such as Camunda, Zeebe or BPMN. Experience with OpenSearch or Elasticsearch. Experience with MongoDB, Microsoft SQL Server, Amazon RDS or similar database technologies. Experience working with AWS, MODCloud, Tanzu, EKS or other cloud-native environments. Experience with event-driven architectures and asynchronous messaging. Experience with secure authentication, identity management and role-based access control. Experience with Istio, mTLS or service mesh technologies. Experience developing applications for classified or highly regulated environments. Experience integrating search, semantic or knowledge-based capabilities. Figma experience or close collaboration with UX and design teams. Mandatory Requirements Current DV Security Clearance. Ability to work onsite at an MOD location in London four days per week. Previous experience delivering within MOD, Defence, Defence Intelligence, Strategic Command or wider National Security organisations. Comfortable working with OFFICIAL-SENSITIVE and classified material where authorised. Ways of Working Agile delivery within a multidisciplinary engineering team. Close collaboration with Defence stakeholders, Product, Delivery, UX and Engineering colleagues. Secure-by-design approach with a strong focus on audit, traceability, access control and assurance. Collaborative approach to technical design, development, testing and continuous improvement. Practical focus on delivering reliable, maintainable and user-focused technology. What We're Looking For We're interested in Full Stack Developers who can demonstrate: Successful delivery of secure software solutions within MOD or Defence environments. Strong hands-on experience across both frontend and backend development. The ability to design and develop robust APIs, services and user interfaces. Strong understanding of modern software engineering and cloud-native development. Excellent communication skills across technical and non-technical stakeholders. A practical understanding of agile delivery and multidisciplinary team working. Awareness of secure system delivery, accreditation considerations and operational governance. Rate: 500- 540 per day (Outside IR35) Location: London (4 days onsite) Clearance: Current DV Security Clearance required
Aug 11, 2026
Contractor
Full Stack Developer 500- 540 per day Outside IR35 Java Spring Boot React TypeScript Secure Digital Platforms Location London (MOD site) Working Pattern 4 days per week onsite Clearance Current DV Security Clearance required Background MOD / Defence / National Security experience required The Opportunity We're looking for an experienced Full Stack Developer to help build and deliver secure, modern digital capabilities within a Defence environment. You'll work across both frontend and backend development, contributing to scalable services, APIs and intuitive user interfaces. Working closely with UX Designers, Product, Engineering and Defence stakeholders, you'll help turn complex operational requirements into reliable, user-focused technology. This is an excellent opportunity for a Full Stack Developer who enjoys working across the technology stack and wants to contribute to high-profile, mission-critical digital programmes within a highly secure environment. About the Programme The programme is delivering a next-generation Defence Intelligence capability designed to improve visibility of operational information, streamline workflows, reduce administrative burden and support faster, more informed decision-making. The development environment combines modern frontend technologies, secure backend services, cloud-native engineering and integration with existing Defence systems. As a Full Stack Developer, you'll have the opportunity to contribute across the complete application lifecycle, from technical design and development through to testing, deployment and continuous improvement. Key Responsibilities Design, develop and maintain secure full stack applications using Java, Spring Boot, React and TypeScript. Develop scalable backend services and secure RESTful APIs. Build intuitive, accessible and responsive frontend applications. Develop reusable frontend components aligned with established design system principles. Integrate frontend applications with backend APIs, workflow services and identity/access mechanisms. Design and implement data persistence using SQL and NoSQL technologies. Develop integrations with enterprise data sources and existing Defence systems. Contribute to cloud-native deployment, containerisation and CI/CD pipelines. Implement secure coding practices, logging, monitoring and audit capabilities. Write automated tests across frontend and backend components. Participate in technical design workshops, code reviews and agile ceremonies. Work closely with UX Designers, Product, Engineering and Defence stakeholders. Support continuous improvement of application performance, usability, reliability and security. Essential Skills & Experience Proven full stack development experience within MOD, Defence, National Security or similarly secure environments. Strong Java development experience. Strong Spring Boot experience. Strong React and TypeScript development experience. Experience designing and developing RESTful APIs. Experience with SQL and/or NoSQL databases. Experience building responsive, accessible and maintainable user interfaces. Experience with Git and modern software development practices. Experience with Docker, Kubernetes or other container technologies. Familiarity with CI/CD pipelines and DevSecOps practices. Experience working within agile, multidisciplinary delivery teams. Strong understanding of secure software development and scalable application architecture. Desirable Experience Experience with workflow orchestration technologies such as Camunda, Zeebe or BPMN. Experience with OpenSearch or Elasticsearch. Experience with MongoDB, Microsoft SQL Server, Amazon RDS or similar database technologies. Experience working with AWS, MODCloud, Tanzu, EKS or other cloud-native environments. Experience with event-driven architectures and asynchronous messaging. Experience with secure authentication, identity management and role-based access control. Experience with Istio, mTLS or service mesh technologies. Experience developing applications for classified or highly regulated environments. Experience integrating search, semantic or knowledge-based capabilities. Figma experience or close collaboration with UX and design teams. Mandatory Requirements Current DV Security Clearance. Ability to work onsite at an MOD location in London four days per week. Previous experience delivering within MOD, Defence, Defence Intelligence, Strategic Command or wider National Security organisations. Comfortable working with OFFICIAL-SENSITIVE and classified material where authorised. Ways of Working Agile delivery within a multidisciplinary engineering team. Close collaboration with Defence stakeholders, Product, Delivery, UX and Engineering colleagues. Secure-by-design approach with a strong focus on audit, traceability, access control and assurance. Collaborative approach to technical design, development, testing and continuous improvement. Practical focus on delivering reliable, maintainable and user-focused technology. What We're Looking For We're interested in Full Stack Developers who can demonstrate: Successful delivery of secure software solutions within MOD or Defence environments. Strong hands-on experience across both frontend and backend development. The ability to design and develop robust APIs, services and user interfaces. Strong understanding of modern software engineering and cloud-native development. Excellent communication skills across technical and non-technical stakeholders. A practical understanding of agile delivery and multidisciplinary team working. Awareness of secure system delivery, accreditation considerations and operational governance. Rate: 500- 540 per day (Outside IR35) Location: London (4 days onsite) Clearance: Current DV Security Clearance required
Senior AI Developer Annual Salary: Competitive Location: Reading, Berkshire (with hybrid options) Job Type: Full-time A new permanent opportunity has become available for a Senior AI Developer to join a leading technology partner. This role is ideal for an experienced, hands-on full stack developer who is passionate about AI-powered software development. You will be instrumental in designing and delivering production-grade solutions that integrate large language models, agentic systems, and Azure AI services into real-world applications. Day-to-day of the role: Lead the design, development, and deployment of AI-integrated solutions for client engagements using modern full-stack technologies. Integrate Azure AI services into production applications and architect LLM-powered features and agentic workflows. Work directly with clients to understand requirements, shape solutions, and translate them into working software. Provide technical leadership across engagements, ensuring high standards of code quality and engineering rigour. Contribute to technical research, prototyping, and proof-of-concept development to support client proposals and win new work. Define and prove a mature, repeatable pattern for delivering AI solutions that can be scaled across the team. Establish reusable tools, accelerators, and components to enhance the speed and quality of AI delivery. Explore and evaluate emerging AI technologies and development approaches, integrating the best into practice. Mentor and upskill other developers, building AI delivery capability as the model transitions into the Delivery team. Required Skills & Qualifications: Extensive full-stack development experience in React/Node.js, .NET/C#, Python/Fast API. Proven track record of delivering production software on client-facing projects, ideally within a consultancy or professional services environment. Experience with prompt engineering, RAG architectures, or agentic AI development at scale. Familiarity with AI-assisted development tools such as GitHub Copilot, Claude, and Cursor. Strong experience with Azure cloud services and CI/CD pipelines (Azure DevOps). Demonstrable experience integrating LLMs and building AI-powered features in real-world applications. Excellent communication and stakeholder management skills, able to explain technical concepts to non-technical audiences. Comfortable working autonomously and shaping ambiguity into repeatable, scalable delivery. Benefits: Industry-leading training and development opportunities. 23-days holiday allowance, increasing with length of service, plus bank holidays, an extra day off on your birthday, and the option to buy more. Company pension scheme. 2 paid leave days per year to volunteer and support your local community. Health cash plan with free access to a confidential Employee Assistance Programme (EAP). Life assurance. Cycle to work scheme, electric vehicle scheme, home and tech scheme, and retail discounts. Free on-site gym at our Manchester and Leeds locations. Long service recognition and social events such as Summer BBQ and Christmas party. To apply for the Senior AI Developer position, please submit your CV to be immediately considered.
Aug 11, 2026
Full time
Senior AI Developer Annual Salary: Competitive Location: Reading, Berkshire (with hybrid options) Job Type: Full-time A new permanent opportunity has become available for a Senior AI Developer to join a leading technology partner. This role is ideal for an experienced, hands-on full stack developer who is passionate about AI-powered software development. You will be instrumental in designing and delivering production-grade solutions that integrate large language models, agentic systems, and Azure AI services into real-world applications. Day-to-day of the role: Lead the design, development, and deployment of AI-integrated solutions for client engagements using modern full-stack technologies. Integrate Azure AI services into production applications and architect LLM-powered features and agentic workflows. Work directly with clients to understand requirements, shape solutions, and translate them into working software. Provide technical leadership across engagements, ensuring high standards of code quality and engineering rigour. Contribute to technical research, prototyping, and proof-of-concept development to support client proposals and win new work. Define and prove a mature, repeatable pattern for delivering AI solutions that can be scaled across the team. Establish reusable tools, accelerators, and components to enhance the speed and quality of AI delivery. Explore and evaluate emerging AI technologies and development approaches, integrating the best into practice. Mentor and upskill other developers, building AI delivery capability as the model transitions into the Delivery team. Required Skills & Qualifications: Extensive full-stack development experience in React/Node.js, .NET/C#, Python/Fast API. Proven track record of delivering production software on client-facing projects, ideally within a consultancy or professional services environment. Experience with prompt engineering, RAG architectures, or agentic AI development at scale. Familiarity with AI-assisted development tools such as GitHub Copilot, Claude, and Cursor. Strong experience with Azure cloud services and CI/CD pipelines (Azure DevOps). Demonstrable experience integrating LLMs and building AI-powered features in real-world applications. Excellent communication and stakeholder management skills, able to explain technical concepts to non-technical audiences. Comfortable working autonomously and shaping ambiguity into repeatable, scalable delivery. Benefits: Industry-leading training and development opportunities. 23-days holiday allowance, increasing with length of service, plus bank holidays, an extra day off on your birthday, and the option to buy more. Company pension scheme. 2 paid leave days per year to volunteer and support your local community. Health cash plan with free access to a confidential Employee Assistance Programme (EAP). Life assurance. Cycle to work scheme, electric vehicle scheme, home and tech scheme, and retail discounts. Free on-site gym at our Manchester and Leeds locations. Long service recognition and social events such as Summer BBQ and Christmas party. To apply for the Senior AI Developer position, please submit your CV to be immediately considered.
Job Title: Full-Stack Developer (Java & React) Location: London, UK (Hybrid - 3 Days Office / 2 Days Remote) Employment Type: Permanent / Full-Time About the Role: We are seeking an experienced Full-Stack Engineer (5-7 years) to join a leading global financial institution in London. You will design, build, and maintain high-performance, cloud-native applications supporting critical financial operations. Key Responsibilities: Design and deliver end-to-end applications using Java (Spring Boot) and React . Build scalable backend microservices, REST APIs, and gRPC services. Utilize Kafka for real-time event streaming and data processing. Deploy and maintain applications in AWS using Kubernetes . Collaborate across teams to align software architecture with business and risk management goals. Requirements: 5-7 years of full-stack software development experience. Core proficiency in Java, Spring Boot, and ReactJS . Hands-on experience with AWS, Kubernetes, and Kafka . Strong grasp of multithreading, microservices architecture, and API design. Financial services, Investment Banking, or Risk domain experience is highly advantageous. Ability to work from the London office 3 days per week . How to Apply: Submit your CV today for immediate consideration or share it on removed). Randstad Technologies Ltd is a leading specialist recruitment business for the IT & Engineering industries. Please note that due to a high level of applications, we can only respond to applicants whose skills & qualifications are suitable for this position. No terminology in this advert is intended to discriminate against any of the protected characteristics that fall under the Equality Act 2010. For the purposes of the Conduct Regulations 2003, when advertising permanent vacancies we are acting as an Employment Agency, and when advertising temporary/contract vacancies we are acting as an Employment Business.
Aug 11, 2026
Full time
Job Title: Full-Stack Developer (Java & React) Location: London, UK (Hybrid - 3 Days Office / 2 Days Remote) Employment Type: Permanent / Full-Time About the Role: We are seeking an experienced Full-Stack Engineer (5-7 years) to join a leading global financial institution in London. You will design, build, and maintain high-performance, cloud-native applications supporting critical financial operations. Key Responsibilities: Design and deliver end-to-end applications using Java (Spring Boot) and React . Build scalable backend microservices, REST APIs, and gRPC services. Utilize Kafka for real-time event streaming and data processing. Deploy and maintain applications in AWS using Kubernetes . Collaborate across teams to align software architecture with business and risk management goals. Requirements: 5-7 years of full-stack software development experience. Core proficiency in Java, Spring Boot, and ReactJS . Hands-on experience with AWS, Kubernetes, and Kafka . Strong grasp of multithreading, microservices architecture, and API design. Financial services, Investment Banking, or Risk domain experience is highly advantageous. Ability to work from the London office 3 days per week . How to Apply: Submit your CV today for immediate consideration or share it on removed). Randstad Technologies Ltd is a leading specialist recruitment business for the IT & Engineering industries. Please note that due to a high level of applications, we can only respond to applicants whose skills & qualifications are suitable for this position. No terminology in this advert is intended to discriminate against any of the protected characteristics that fall under the Equality Act 2010. For the purposes of the Conduct Regulations 2003, when advertising permanent vacancies we are acting as an Employment Agency, and when advertising temporary/contract vacancies we are acting as an Employment Business.
