Senior Software Engineer Our client. a fast-growing technology company is seeking a Senior Software Engineer to help architect and build a next-generation real-time platform from the ground up. Working closely with a small senior engineering team, you will design and deliver scalable backend systems, cloud infrastructure and distributed architectures capable of supporting high-concurrency real-time experiences. This is a hands-on role with significant influence over technical direction, infrastructure design and platform foundations. Key Responsibilities Design and build scalable backend services and cloud infrastructure Architect event-driven and distributed systems on AWS Develop APIs, microservices and internal tooling Improve reliability, observability and developer workflows Conduct load testing and performance optimisation Contribute to frontend applications where required About You You are a senior engineer with deep backend and cloud experience gained from operating production systems at scale. Key Skills & Experience Strong Node.js and TypeScript expertise Deep AWS knowledge across networking, IAM, compute and distributed systems Experience with event-driven architectures and high-concurrency systems Infrastructure as Code experience (Pulumi, Terraform or similar) Strong understanding of databases, caching and performance optimisation Experience with observability, monitoring and alerting Comfortable working across the stack when required Strong Linux, Docker and Git knowledge Not the Right Fit If Your experience is primarily frontend-focused You have limited hands-on AWS architecture experience You prefer highly structured environments and predefined processes Benefits: Flexible working Excellent Career Progression Healthcare Interested? Please Click Apply Now! Senior Software Engineer (Node.js / TypeScript / AWS)
May 14, 2026
Full time
Senior Software Engineer Our client. a fast-growing technology company is seeking a Senior Software Engineer to help architect and build a next-generation real-time platform from the ground up. Working closely with a small senior engineering team, you will design and deliver scalable backend systems, cloud infrastructure and distributed architectures capable of supporting high-concurrency real-time experiences. This is a hands-on role with significant influence over technical direction, infrastructure design and platform foundations. Key Responsibilities Design and build scalable backend services and cloud infrastructure Architect event-driven and distributed systems on AWS Develop APIs, microservices and internal tooling Improve reliability, observability and developer workflows Conduct load testing and performance optimisation Contribute to frontend applications where required About You You are a senior engineer with deep backend and cloud experience gained from operating production systems at scale. Key Skills & Experience Strong Node.js and TypeScript expertise Deep AWS knowledge across networking, IAM, compute and distributed systems Experience with event-driven architectures and high-concurrency systems Infrastructure as Code experience (Pulumi, Terraform or similar) Strong understanding of databases, caching and performance optimisation Experience with observability, monitoring and alerting Comfortable working across the stack when required Strong Linux, Docker and Git knowledge Not the Right Fit If Your experience is primarily frontend-focused You have limited hands-on AWS architecture experience You prefer highly structured environments and predefined processes Benefits: Flexible working Excellent Career Progression Healthcare Interested? Please Click Apply Now! Senior Software Engineer (Node.js / TypeScript / AWS)
6 month contract - Inside IR35 (Umbrella) - Investment Banking Location: London or Glasgow 50% office presence required The Candidate: Will be responsible for the full development lifecycle of a project from design, to deployment in production and post release supportability. Will ensure end-deliverables are clearly defined and communicated; ensure that stakeholders are kept informed of each deliverable's progress, issues and risks. Will pro-actively manage risk & issues - escalating where appropriate - ensuring delivery progress is maintained. Will work in projects with an agile methodology delivering incremental deliverables that improve the business functionality whilst limiting risk to Production systems Will work closely with the business, operations and development teams to design, deliver and implement future state architecture. Will partner with the architecture teams to ensure robust design and adherence to bank wide architectural goals. Will design solutions that align technology roadmaps to business strategy and conduct high- quality functional design, system, integration testing and UAT. Will work closely with Production Management APS to deliver a stable & reliable platform under all necessary controls Knowledge, Skill and Experience 8+ years' experience in commercial software development. Strong core Java and backend engineering skills, with experience designing, building and maintaining reliable, scalable applications. Good SQL skills and experience working with relational databases. Experience with test-driven development, delivery automation and good software engineering practices. Experience with message-driven architectures and event-driven systems would be beneficial. Experience with Kafka, Kafka Streams or Kafka Connect would also be beneficial. Experience working with applications deployed in Kubernetes environments would also be beneficial. Has experience working in Unix / Linux operation systems. Has experience working with SDLC tools: Jira, BitBucket, Artifactory, Jenkins, etc Has experience working in a global team, helping others through pair programming and knowledge sharing and helping the team improve their development practices. Shows excellent analytical and problem solving skills. Has a can-do attitude, can partner with others inside and outside of the development team to investigate issues, drive conversations to find and agree solutions and communicate those solutions to a diverse set of stakeholders. Will be able to partner with business, operations, developers, architects and infrastructure teams to help. Participate and involvement in shaping the future platform i.e. Design sessions Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.
May 14, 2026
Contractor
6 month contract - Inside IR35 (Umbrella) - Investment Banking Location: London or Glasgow 50% office presence required The Candidate: Will be responsible for the full development lifecycle of a project from design, to deployment in production and post release supportability. Will ensure end-deliverables are clearly defined and communicated; ensure that stakeholders are kept informed of each deliverable's progress, issues and risks. Will pro-actively manage risk & issues - escalating where appropriate - ensuring delivery progress is maintained. Will work in projects with an agile methodology delivering incremental deliverables that improve the business functionality whilst limiting risk to Production systems Will work closely with the business, operations and development teams to design, deliver and implement future state architecture. Will partner with the architecture teams to ensure robust design and adherence to bank wide architectural goals. Will design solutions that align technology roadmaps to business strategy and conduct high- quality functional design, system, integration testing and UAT. Will work closely with Production Management APS to deliver a stable & reliable platform under all necessary controls Knowledge, Skill and Experience 8+ years' experience in commercial software development. Strong core Java and backend engineering skills, with experience designing, building and maintaining reliable, scalable applications. Good SQL skills and experience working with relational databases. Experience with test-driven development, delivery automation and good software engineering practices. Experience with message-driven architectures and event-driven systems would be beneficial. Experience with Kafka, Kafka Streams or Kafka Connect would also be beneficial. Experience working with applications deployed in Kubernetes environments would also be beneficial. Has experience working in Unix / Linux operation systems. Has experience working with SDLC tools: Jira, BitBucket, Artifactory, Jenkins, etc Has experience working in a global team, helping others through pair programming and knowledge sharing and helping the team improve their development practices. Shows excellent analytical and problem solving skills. Has a can-do attitude, can partner with others inside and outside of the development team to investigate issues, drive conversations to find and agree solutions and communicate those solutions to a diverse set of stakeholders. Will be able to partner with business, operations, developers, architects and infrastructure teams to help. Participate and involvement in shaping the future platform i.e. Design sessions Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.
Software Engineer, Developer, Backend - Java - Identity - IAM Contract - Until End of December 2026 (Renewable) Rate: £500 per day - Inside IR35 Location:Essex based offices (between Brentwood and Basildon) 4 days a week The banking and finance arm of one of the world's leading manufacturing companies and a household name is seeking a software engineer, software developer with Backend, Back End and Identity Access Management (IAM) expertise. The Backend Software Engineer will join the Identity Management Services team, (IAM) focusing on the core platform work that powers identity infrastructure. Main Tasks & Responsibilities: Ensure the platform is secure and resilient Essential Skill and Experience: # 8+ years working with backend technologies including Java, Java Frameworks # Web development - DevOps practices (CI/CD, version control) # Security and identity management (IAM) # Monitoring and logging # Relational databases # Server-Side technologies # Agile Desirable (not essential) Skills & Experience: Networking (Subnets, Firewall, Load balancing, VPN configurations) Problem-Solving and debugging Familiarity with cloud platforms (GCP)
May 14, 2026
Contractor
Software Engineer, Developer, Backend - Java - Identity - IAM Contract - Until End of December 2026 (Renewable) Rate: £500 per day - Inside IR35 Location:Essex based offices (between Brentwood and Basildon) 4 days a week The banking and finance arm of one of the world's leading manufacturing companies and a household name is seeking a software engineer, software developer with Backend, Back End and Identity Access Management (IAM) expertise. The Backend Software Engineer will join the Identity Management Services team, (IAM) focusing on the core platform work that powers identity infrastructure. Main Tasks & Responsibilities: Ensure the platform is secure and resilient Essential Skill and Experience: # 8+ years working with backend technologies including Java, Java Frameworks # Web development - DevOps practices (CI/CD, version control) # Security and identity management (IAM) # Monitoring and logging # Relational databases # Server-Side technologies # Agile Desirable (not essential) Skills & Experience: Networking (Subnets, Firewall, Load balancing, VPN configurations) Problem-Solving and debugging Familiarity with cloud platforms (GCP)
Randstad Technologies Recruitment
Burgess Hill, Sussex
We are seeking a talented Java Backend Engineer to join a dynamic team. This role is focused on building high-performance, scalable software within a distributed enterprise environment. Location: Burgess Hill, UK (On-site 3 days per week is mandatory) Employment Type: Permanent / FTE The Role You will contribute to the full software development lifecycle-from design and debugging to deployment and monitoring. You will be responsible for building world-class applications that meet the needs of high-transaction business and customer-facing environments. Key Responsibilities Develop & Scale: Build high-quality software using distributed enterprise frameworks and scale applications based on demand. Review & Debug: Participate in code and test reviews; identify and remediate code defects. DevOps Integration: Enable and automate deployments across test, integration, and production environments using CI/CD tools. Monitoring: Support the monitoring of software health in production using tools like Splunk and Grafana. Technical Requirements Core Java: Minimum 5 years of professional experience, specifically with Java 8+ (Java 11 or 17 preferred). Frameworks: Strong expertise in Spring Boot and Microservices architecture. Messaging: Proven experience with Kafka and its integrations. Databases: Proficiency in both SQL (Oracle, PostgreSQL) and NoSQL (Couchbase, Cassandra). Architecture: Experience with Event-driven Microservices and high-availability distributed systems. Tools: Familiarity with Git, Jenkins, Splunk/Kibana, and JUnit. Nice to Have Experience with GoLang . Knowledge of Reactive Programming (e.g., Vert.x). Testing frameworks like Cucumber (BDD) or JMeter . Familiarity with Cloud computing and Infrastructure-as-Code. Education & Qualifications University Degree in Computer Science, Engineering, or equivalent experience. Experience working in an Agile environment. Relevant technical certifications are a plus. Note: This position requires a presence in the Burgess Hill office 3 days per week . Please only apply if you are local or able to commit to this travel schedule. 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.
May 13, 2026
Full time
We are seeking a talented Java Backend Engineer to join a dynamic team. This role is focused on building high-performance, scalable software within a distributed enterprise environment. Location: Burgess Hill, UK (On-site 3 days per week is mandatory) Employment Type: Permanent / FTE The Role You will contribute to the full software development lifecycle-from design and debugging to deployment and monitoring. You will be responsible for building world-class applications that meet the needs of high-transaction business and customer-facing environments. Key Responsibilities Develop & Scale: Build high-quality software using distributed enterprise frameworks and scale applications based on demand. Review & Debug: Participate in code and test reviews; identify and remediate code defects. DevOps Integration: Enable and automate deployments across test, integration, and production environments using CI/CD tools. Monitoring: Support the monitoring of software health in production using tools like Splunk and Grafana. Technical Requirements Core Java: Minimum 5 years of professional experience, specifically with Java 8+ (Java 11 or 17 preferred). Frameworks: Strong expertise in Spring Boot and Microservices architecture. Messaging: Proven experience with Kafka and its integrations. Databases: Proficiency in both SQL (Oracle, PostgreSQL) and NoSQL (Couchbase, Cassandra). Architecture: Experience with Event-driven Microservices and high-availability distributed systems. Tools: Familiarity with Git, Jenkins, Splunk/Kibana, and JUnit. Nice to Have Experience with GoLang . Knowledge of Reactive Programming (e.g., Vert.x). Testing frameworks like Cucumber (BDD) or JMeter . Familiarity with Cloud computing and Infrastructure-as-Code. Education & Qualifications University Degree in Computer Science, Engineering, or equivalent experience. Experience working in an Agile environment. Relevant technical certifications are a plus. Note: This position requires a presence in the Burgess Hill office 3 days per week . Please only apply if you are local or able to commit to this travel schedule. 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.
Position: Java Full Stack developer Location: Manchester, UK (Hybrid-3 days a week from office) 12 months contract position The Role Build and maintain Java-based microservices with Spring Boot, ensuring scalability and performance. Develop front-end applications using modern frameworks (Angular/React) for seamless user experiences. Integrate workflows with external systems via REST APIs, messaging queues, and cloud services. Collaborate with business analysts, architects, and QA teams to translate requirements into technical solutions. Ensure code quality, security, and performance optimization across the stack. Participate in Agile ceremonies (daily stand-ups, sprint planning, retrospectives) and contribute to continuous improvement. Troubleshoot and resolve issues in production and support deployment activities. Stay updated with emerging technologies and recommend improvements to enhance system efficiency. Your responsibilities: Build and maintain Java-based microservices with Spring Boot, ensuring scalability and performance. Develop front-end applications using modern frameworks (Angular/React) for seamless user experiences. Integrate workflows with external systems via REST APIs, messaging queues, and cloud services. Collaborate with business analysts, architects, and QA teams to translate requirements into technical solutions. Ensure code quality, security, and performance optimization across the stack. Participate in Agile ceremonies (daily stand-ups, sprint planning, retrospectives) and contribute to continuous improvement. Troubleshoot and resolve issues in production and support deployment activities. Stay updated with emerging technologies and recommend improvements to enhance system efficiency. Build and maintain Java-based microservices with Spring Boot, ensuring scalability and performance. Develop front-end applications using modern frameworks (Angular/React) for seamless user experiences. Integrate workflows with external systems via REST APIs, messaging queues, and cloud services. Collaborate with business analysts, architects, and QA teams to translate requirements into technical solutions. Ensure code quality, security, and performance optimization across the stack. Participate in Agile ceremonies (daily stand-ups, sprint planning, retrospectives) and contribute to continuous improvement. Troubleshoot and resolve issues in production and support deployment activities. Stay updated with emerging technologies and recommend improvements to enhance system efficiency. Your Profile Essential skills/knowledge/experience: Java / Spring Boot: Strong backend development experience, RESTful APIs, microservices architecture Database: SQL/NoSQL (PostgreSQL, MySQL, MongoDB, etc.) Front-End Development: Angular/React/Vue.js with HTML5, CSS3, JavaScript/TypeScript Cloud Platforms: AWS / Azure / GCP (deployment, CI/CD pipelines) Version Control: Git, GitHub/GitLab Secondary Skills Knowledge of Kubernetes/Docker for containerization and orchestration Experience with Kafka/RabbitMQ or other messaging systems Exposure to DevOps practices and CI/CD tools (Jenkins, GitHub Actions, etc.) Familiarity with API Gateway / Security (OAuth2, JWT, Keycloak) Understanding of Agile/Scrum methodologies. Desirable skills/knowledge/experience: Java / Spring Boot: Strong backend development experience, RESTful APIs, microservices architecture Database: SQL/NoSQL (PostgreSQL, MySQL, MongoDB, etc.) Front-End Development: Angular/React/Vue.js with HTML5, CSS3, JavaScript/TypeScript Cloud Platforms: AWS / Azure / GCP (deployment, CI/CD pipelines) Version Control: Git, GitHub/GitLab Secondary Skills Knowledge of Kubernetes/Docker for containerization and orchestration Experience with Kafka/RabbitMQ or other messaging systems Exposure to DevOps practices and CI/CD tools (Jenkins, GitHub Actions, etc.) Familiarity with API Gateway / Security (OAuth2, JWT, Keycloak) Understanding of Agile/Scrum methodologies.
May 13, 2026
Contractor
Position: Java Full Stack developer Location: Manchester, UK (Hybrid-3 days a week from office) 12 months contract position The Role Build and maintain Java-based microservices with Spring Boot, ensuring scalability and performance. Develop front-end applications using modern frameworks (Angular/React) for seamless user experiences. Integrate workflows with external systems via REST APIs, messaging queues, and cloud services. Collaborate with business analysts, architects, and QA teams to translate requirements into technical solutions. Ensure code quality, security, and performance optimization across the stack. Participate in Agile ceremonies (daily stand-ups, sprint planning, retrospectives) and contribute to continuous improvement. Troubleshoot and resolve issues in production and support deployment activities. Stay updated with emerging technologies and recommend improvements to enhance system efficiency. Your responsibilities: Build and maintain Java-based microservices with Spring Boot, ensuring scalability and performance. Develop front-end applications using modern frameworks (Angular/React) for seamless user experiences. Integrate workflows with external systems via REST APIs, messaging queues, and cloud services. Collaborate with business analysts, architects, and QA teams to translate requirements into technical solutions. Ensure code quality, security, and performance optimization across the stack. Participate in Agile ceremonies (daily stand-ups, sprint planning, retrospectives) and contribute to continuous improvement. Troubleshoot and resolve issues in production and support deployment activities. Stay updated with emerging technologies and recommend improvements to enhance system efficiency. Build and maintain Java-based microservices with Spring Boot, ensuring scalability and performance. Develop front-end applications using modern frameworks (Angular/React) for seamless user experiences. Integrate workflows with external systems via REST APIs, messaging queues, and cloud services. Collaborate with business analysts, architects, and QA teams to translate requirements into technical solutions. Ensure code quality, security, and performance optimization across the stack. Participate in Agile ceremonies (daily stand-ups, sprint planning, retrospectives) and contribute to continuous improvement. Troubleshoot and resolve issues in production and support deployment activities. Stay updated with emerging technologies and recommend improvements to enhance system efficiency. Your Profile Essential skills/knowledge/experience: Java / Spring Boot: Strong backend development experience, RESTful APIs, microservices architecture Database: SQL/NoSQL (PostgreSQL, MySQL, MongoDB, etc.) Front-End Development: Angular/React/Vue.js with HTML5, CSS3, JavaScript/TypeScript Cloud Platforms: AWS / Azure / GCP (deployment, CI/CD pipelines) Version Control: Git, GitHub/GitLab Secondary Skills Knowledge of Kubernetes/Docker for containerization and orchestration Experience with Kafka/RabbitMQ or other messaging systems Exposure to DevOps practices and CI/CD tools (Jenkins, GitHub Actions, etc.) Familiarity with API Gateway / Security (OAuth2, JWT, Keycloak) Understanding of Agile/Scrum methodologies. Desirable skills/knowledge/experience: Java / Spring Boot: Strong backend development experience, RESTful APIs, microservices architecture Database: SQL/NoSQL (PostgreSQL, MySQL, MongoDB, etc.) Front-End Development: Angular/React/Vue.js with HTML5, CSS3, JavaScript/TypeScript Cloud Platforms: AWS / Azure / GCP (deployment, CI/CD pipelines) Version Control: Git, GitHub/GitLab Secondary Skills Knowledge of Kubernetes/Docker for containerization and orchestration Experience with Kafka/RabbitMQ or other messaging systems Exposure to DevOps practices and CI/CD tools (Jenkins, GitHub Actions, etc.) Familiarity with API Gateway / Security (OAuth2, JWT, Keycloak) Understanding of Agile/Scrum methodologies.
Role: Java Backend Developer with Microservices Type: PERM Location: Burgess Hill, UK Working Model: Hybrid (3 days per week in office) Salary: 65K - 70K The Role: Build, troubleshoot, deploy, and scale high-quality software using distributed enterprise frameworks. Mandatory Skills: Up to 5 years of experience. Strong knowledge of Java (8+), Microservices, Spring Boot, Kafka, and SQL/NoSQL databases is required. You should also be familiar with TDD, CI/CD, and version control (GIT). Bonus Skills: Experience with GoLang (1+ year), Cloud computing, VertX, high-availability caching, and Agile methodologies. Education: University degree in Computer Science, Computer Engineering, or equivalent. This is an urgent vacancy with a deadline where the hiring manager is shortlisting for an interview immediately. Please apply with a copy of your CV 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.
May 13, 2026
Full time
Role: Java Backend Developer with Microservices Type: PERM Location: Burgess Hill, UK Working Model: Hybrid (3 days per week in office) Salary: 65K - 70K The Role: Build, troubleshoot, deploy, and scale high-quality software using distributed enterprise frameworks. Mandatory Skills: Up to 5 years of experience. Strong knowledge of Java (8+), Microservices, Spring Boot, Kafka, and SQL/NoSQL databases is required. You should also be familiar with TDD, CI/CD, and version control (GIT). Bonus Skills: Experience with GoLang (1+ year), Cloud computing, VertX, high-availability caching, and Agile methodologies. Education: University degree in Computer Science, Computer Engineering, or equivalent. This is an urgent vacancy with a deadline where the hiring manager is shortlisting for an interview immediately. Please apply with a copy of your CV 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.
Java Developer - Java - AWS - Angular Leeds (Hybrid) Permanent £80,000 - £90,000 (DOE) Java Developer with Java, AWS & Angular needed for a permanent career opportunity based in Leeds (Hybrid). Start ASAP ideally May/June 2026. Hybrid Working - 2 days/week remote (WFH), and 3 days/week working on-site from the Leeds office. A chance to work with a leading global IT transformation business specialising in delivering large-scale Government digital modernisation projects. Key skills, experience + duties to include: Java Developer needed with strong front/Back End development skills + experience of AWS Cloud environments . Designing, developing + implementation robust + secure Java software solutions using Core Java and Spring Boot . AWS Cloud Services including: AWS S3, AWS Lambda, AWS Step Functions, Athena, Glue, DynamoDB, OpenSearch, CloudFormation, API Gateway, ECS, CloudWatch. Technical Environment: Core Java, Spring Boot, AWS Cloud Services, AngularJS , Jenkins, NodeJS, SQL/NoSQL databases, DynamoDB, GitHub, Backend, Frontend, CI/CD, DevOps, Kotlin, GOV.UK. Advantageous skills: understanding of DevOps/DevSecOps concepts, Docker, Containerisation + AWS Associate Developer accreditation. Benefits: Salary to £80k-90k (DOE) + Hybrid + 10% Bonus + Pension + Death in Service + Health Care Plan + More.
May 13, 2026
Full time
Java Developer - Java - AWS - Angular Leeds (Hybrid) Permanent £80,000 - £90,000 (DOE) Java Developer with Java, AWS & Angular needed for a permanent career opportunity based in Leeds (Hybrid). Start ASAP ideally May/June 2026. Hybrid Working - 2 days/week remote (WFH), and 3 days/week working on-site from the Leeds office. A chance to work with a leading global IT transformation business specialising in delivering large-scale Government digital modernisation projects. Key skills, experience + duties to include: Java Developer needed with strong front/Back End development skills + experience of AWS Cloud environments . Designing, developing + implementation robust + secure Java software solutions using Core Java and Spring Boot . AWS Cloud Services including: AWS S3, AWS Lambda, AWS Step Functions, Athena, Glue, DynamoDB, OpenSearch, CloudFormation, API Gateway, ECS, CloudWatch. Technical Environment: Core Java, Spring Boot, AWS Cloud Services, AngularJS , Jenkins, NodeJS, SQL/NoSQL databases, DynamoDB, GitHub, Backend, Frontend, CI/CD, DevOps, Kotlin, GOV.UK. Advantageous skills: understanding of DevOps/DevSecOps concepts, Docker, Containerisation + AWS Associate Developer accreditation. Benefits: Salary to £80k-90k (DOE) + Hybrid + 10% Bonus + Pension + Death in Service + Health Care Plan + More.
We are seeking a talented Java Backend Engineer to join a dynamic team. This role is focused on building high-performance, scalable software within a distributed enterprise environment. Location: Burgess Hill, UK (On-site 3 days per week is mandatory) Employment Type: Permanent/FTE The Role You will contribute to the full software development life cycle-from design and debugging to deployment and monitoring. You will be responsible for building world-class applications that meet the needs of high-transaction business and customer-facing environments. Key Responsibilities Develop & Scale: Build high-quality software using distributed enterprise frameworks and scale applications based on demand. Review & Debug: Participate in code and test reviews; identify and remediate code defects. DevOps Integration: Enable and automate deployments across test, integration, and production environments using CI/CD tools. Monitoring: Support the monitoring of software health in production using tools like Splunk and Grafana. Technical Requirements Core Java: Minimum 5 years of professional experience, specifically with Java 8+ (Java 11 or 17 preferred). Frameworks: Strong expertise in Spring Boot and Microservices architecture. Messaging: Proven experience with Kafka and its integrations. Databases: Proficiency in both SQL (Oracle, PostgreSQL) and NoSQL (Couchbase, Cassandra). Architecture: Experience with Event-driven Microservices and high-availability distributed systems. Tools: Familiarity with Git, Jenkins, Splunk/Kibana, and JUnit. Nice to Have Experience with GoLang . Knowledge of Reactive Programming (eg, Vert.x). Testing frameworks like Cucumber (BDD) or JMeter . Familiarity with Cloud computing and Infrastructure-as-Code. Education & Qualifications University Degree in Computer Science, Engineering, or equivalent experience. Experience working in an Agile environment. Relevant technical certifications are a plus. Note: This position requires a presence in the Burgess Hill office 3 days per week . Please only apply if you are local or able to commit to this travel schedule. 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.
May 13, 2026
Full time
We are seeking a talented Java Backend Engineer to join a dynamic team. This role is focused on building high-performance, scalable software within a distributed enterprise environment. Location: Burgess Hill, UK (On-site 3 days per week is mandatory) Employment Type: Permanent/FTE The Role You will contribute to the full software development life cycle-from design and debugging to deployment and monitoring. You will be responsible for building world-class applications that meet the needs of high-transaction business and customer-facing environments. Key Responsibilities Develop & Scale: Build high-quality software using distributed enterprise frameworks and scale applications based on demand. Review & Debug: Participate in code and test reviews; identify and remediate code defects. DevOps Integration: Enable and automate deployments across test, integration, and production environments using CI/CD tools. Monitoring: Support the monitoring of software health in production using tools like Splunk and Grafana. Technical Requirements Core Java: Minimum 5 years of professional experience, specifically with Java 8+ (Java 11 or 17 preferred). Frameworks: Strong expertise in Spring Boot and Microservices architecture. Messaging: Proven experience with Kafka and its integrations. Databases: Proficiency in both SQL (Oracle, PostgreSQL) and NoSQL (Couchbase, Cassandra). Architecture: Experience with Event-driven Microservices and high-availability distributed systems. Tools: Familiarity with Git, Jenkins, Splunk/Kibana, and JUnit. Nice to Have Experience with GoLang . Knowledge of Reactive Programming (eg, Vert.x). Testing frameworks like Cucumber (BDD) or JMeter . Familiarity with Cloud computing and Infrastructure-as-Code. Education & Qualifications University Degree in Computer Science, Engineering, or equivalent experience. Experience working in an Agile environment. Relevant technical certifications are a plus. Note: This position requires a presence in the Burgess Hill office 3 days per week . Please only apply if you are local or able to commit to this travel schedule. 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.
TransUnion's Job Applicant Privacy Notice What We'll Bring: We Are TransUnion: TransUnion is a major credit reference agency, and we offer specialist services in fraud, identity and risk management, automated decisioning and demographics. We support organisations across a variety of sectors including finance, retail, telecommunications, utilities, gaming, government and insurance. What You'll Bring: We're looking for a Software Developer to join our growing team. Day to Day You'll Be: Design and build reliable backend systems and infrastructure tooling Use TDD to write high-quality, maintainable code and build out automated test suites Own reliability, observability, and performance of key services Collaborate with clients to understand requirements, debug issues, and propose solutions Drive improvements to system architecture, automation, and deployment processes Mentor junior developers and contribute to a strong engineering culture Take ownership of problems-investigate, iterate, and fix Essential Skills & Experience: Strong programming skills in Node.js or similar backend language Understanding of TDD and a focus on automated testing Comfort working directly with clients to gather requirements and debug issues Strong problem-solving skills and a desire to understand the root cause of complex issues Clear communicator-both in writing and on calls Desirable Skills & Experience: Experience owning backend systems in production environments Experience with Cloud Platforms AWS or GCP Infrastructure-as-code, CI/CD, and observability tooling Experience scaling systems under sustained load Contributions to internal tooling or open source Experience with large datasets and machine learning models Impact You'll Make: What's In It For you? At TransUnion you will be joining a friendly, forward thinking global business. As well as an excellent salary and bonus scheme or commission scheme (if joining our sales teams) our benefits package comes with: 26 days' annual leave + bank holidays (increasing with service) Global paid wellness days off + a bonus day off to celebrate your birthday A generous contributory pension scheme + access to the TransUnion Employee Stock Purchase Plan Private health care + a variety of physical, mental and financial fitness wellbeing programmes such as access to mindfulness tools Access to our diversity forums and communities so you can get involved in causes close to your heart TransUnion - a place to grow: If there's something on the list of essential / desirable skills that you can't quite tick off, don't let that put you off applying. We are open to exploring training and development opportunities for the right candidate to ensure you are successful. We know imposter syndrome is real, lets confront it so we can continue to grow and thrive together Flexibility at TU: We recognise that our people need the freedom to balance their day-to-day lives with their work. This is why we've set out to create inclusive and flexible policies and practices for you to accommodate all your responsibilities and needs: children, family and beyond. If the role is advertised as full time, don't let this stop you from applying. Let us know if you're looking for a part time or flexible working arrangement and we can discuss this with you. Additional support: At TransUnion, we're committed to fostering an inclusive and diverse workplace where all individual's talents and perspectives are valued. When you apply for a position with us, you're not just joining a team, you're becoming part of a community that celebrates differences and embraces equality. We understand that everyone has different needs, which is why we offer a range of reasonable adjustments to our recruitment process. Please let us know if you require any reasonable adjustments to help you through the application process or to attend an interview with us by contacting (url removed) Interview & Hiring Process: Most of our recruitment processes are virtual, so you'll get to know our hiring managers and teams over the phone and through video. If we need you to attend a physical in person interview your recruiter will inform you of this. We do not accept any unsolicited CV's from recruitment agencies. If you are a recruitment agency on our PSL our talent team will contact you directly should we require any assistance. Find out more about Life At TU UK: (url removed) Job Title Developer, Applications Development
May 13, 2026
Full time
TransUnion's Job Applicant Privacy Notice What We'll Bring: We Are TransUnion: TransUnion is a major credit reference agency, and we offer specialist services in fraud, identity and risk management, automated decisioning and demographics. We support organisations across a variety of sectors including finance, retail, telecommunications, utilities, gaming, government and insurance. What You'll Bring: We're looking for a Software Developer to join our growing team. Day to Day You'll Be: Design and build reliable backend systems and infrastructure tooling Use TDD to write high-quality, maintainable code and build out automated test suites Own reliability, observability, and performance of key services Collaborate with clients to understand requirements, debug issues, and propose solutions Drive improvements to system architecture, automation, and deployment processes Mentor junior developers and contribute to a strong engineering culture Take ownership of problems-investigate, iterate, and fix Essential Skills & Experience: Strong programming skills in Node.js or similar backend language Understanding of TDD and a focus on automated testing Comfort working directly with clients to gather requirements and debug issues Strong problem-solving skills and a desire to understand the root cause of complex issues Clear communicator-both in writing and on calls Desirable Skills & Experience: Experience owning backend systems in production environments Experience with Cloud Platforms AWS or GCP Infrastructure-as-code, CI/CD, and observability tooling Experience scaling systems under sustained load Contributions to internal tooling or open source Experience with large datasets and machine learning models Impact You'll Make: What's In It For you? At TransUnion you will be joining a friendly, forward thinking global business. As well as an excellent salary and bonus scheme or commission scheme (if joining our sales teams) our benefits package comes with: 26 days' annual leave + bank holidays (increasing with service) Global paid wellness days off + a bonus day off to celebrate your birthday A generous contributory pension scheme + access to the TransUnion Employee Stock Purchase Plan Private health care + a variety of physical, mental and financial fitness wellbeing programmes such as access to mindfulness tools Access to our diversity forums and communities so you can get involved in causes close to your heart TransUnion - a place to grow: If there's something on the list of essential / desirable skills that you can't quite tick off, don't let that put you off applying. We are open to exploring training and development opportunities for the right candidate to ensure you are successful. We know imposter syndrome is real, lets confront it so we can continue to grow and thrive together Flexibility at TU: We recognise that our people need the freedom to balance their day-to-day lives with their work. This is why we've set out to create inclusive and flexible policies and practices for you to accommodate all your responsibilities and needs: children, family and beyond. If the role is advertised as full time, don't let this stop you from applying. Let us know if you're looking for a part time or flexible working arrangement and we can discuss this with you. Additional support: At TransUnion, we're committed to fostering an inclusive and diverse workplace where all individual's talents and perspectives are valued. When you apply for a position with us, you're not just joining a team, you're becoming part of a community that celebrates differences and embraces equality. We understand that everyone has different needs, which is why we offer a range of reasonable adjustments to our recruitment process. Please let us know if you require any reasonable adjustments to help you through the application process or to attend an interview with us by contacting (url removed) Interview & Hiring Process: Most of our recruitment processes are virtual, so you'll get to know our hiring managers and teams over the phone and through video. If we need you to attend a physical in person interview your recruiter will inform you of this. We do not accept any unsolicited CV's from recruitment agencies. If you are a recruitment agency on our PSL our talent team will contact you directly should we require any assistance. Find out more about Life At TU UK: (url removed) Job Title Developer, Applications Development
Role; React Front End Software Engineer Location: Derby Working Arrangement: Hybrid working policy of three times per week in the office Salary: £45-55k TypeScript and React are the technologies you love the most- you enjoy using them and seeing the fruits of your labour appear beautifully on the screen. You ve been in a development role using these technologies for a few years now and have a strong foundation of knowledge and ability, and want to take what you ve learned, apply it, and take your skills to the next level. You d love to work alongside a great team who can mentor you and help you get there. If this reads like you, read on- this could be the one for you! Working with a well-known brand with a tech hub in the heart of Derby, I am looking for a React Frontend Developer to join them to work in their web front end team, on an enterprise flagship product using React, TypeScript, next.js , HTML, CSS/SASS, and might touch on RESTful APIs and asynchronous programming, etc. You ll work on a variety of projects, such as a migration from an old .Net codebase to react/nextjs/TypeScript stack, building new features, writing clean, maintainable code, and working with people from different teams, including product, design, and backend development to create cool solutions for your end users-the public! You ll be the kind of person who loves a good problem to solve, naturally inquisitive and happy to ask people in the know questions for anything you re a bit stumped with. Your passion for development will shine for all to see- there s nothing better than seeing something you ve made come to life on a screen! With good career progression, lovely people, stability, and interesting work to be done, this is a great role for someone who wants to push their career forward, using modern technologies and best practice in an enterprise Agile environment. If this sounds excellent to you, then click apply now or drop me a line to find out more about your next role! We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.
May 13, 2026
Full time
Role; React Front End Software Engineer Location: Derby Working Arrangement: Hybrid working policy of three times per week in the office Salary: £45-55k TypeScript and React are the technologies you love the most- you enjoy using them and seeing the fruits of your labour appear beautifully on the screen. You ve been in a development role using these technologies for a few years now and have a strong foundation of knowledge and ability, and want to take what you ve learned, apply it, and take your skills to the next level. You d love to work alongside a great team who can mentor you and help you get there. If this reads like you, read on- this could be the one for you! Working with a well-known brand with a tech hub in the heart of Derby, I am looking for a React Frontend Developer to join them to work in their web front end team, on an enterprise flagship product using React, TypeScript, next.js , HTML, CSS/SASS, and might touch on RESTful APIs and asynchronous programming, etc. You ll work on a variety of projects, such as a migration from an old .Net codebase to react/nextjs/TypeScript stack, building new features, writing clean, maintainable code, and working with people from different teams, including product, design, and backend development to create cool solutions for your end users-the public! You ll be the kind of person who loves a good problem to solve, naturally inquisitive and happy to ask people in the know questions for anything you re a bit stumped with. Your passion for development will shine for all to see- there s nothing better than seeing something you ve made come to life on a screen! With good career progression, lovely people, stability, and interesting work to be done, this is a great role for someone who wants to push their career forward, using modern technologies and best practice in an enterprise Agile environment. If this sounds excellent to you, then click apply now or drop me a line to find out more about your next role! We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.
Your Role As a Senior Platform Engineer, you'll own the infrastructure, pipelines, and tooling that underpin how Walr's engineers build and ship software. Working within a small, focused platform team, you'll be hands on in everything from cloud infrastructure to CI/CD to observability - with a clear north star: developer experience. You'll measure your success in the same way we do: cycle time, build performance, and the confidence our engineers feel in the systems they rely on. This role is about leadership in execution, ownership of outcomes, and shaping your product's future. How You'll Make an Impact Technical Excellence Design, build, and maintain Walr's cloud infrastructure on Microsoft Azure using Infrastructure as Code (Bicep), ensuring environments are consistent, auditable, and scalable across multiple regions. Own our CI/CD pipelines (GitHub Actions) end to end, from authoring and optimizing pipelines to establishing release engineering standards that enable fast, reliable, low friction deployments. Implement and evolve our observability stack, building out logging, metrics, tracing, and alerting solutions that give engineers clear signal when things go wrong and confidence when they don't. Champion developer experience as a measurable outcome - track and improve key indicators such as build times, pipeline duration, and deployment frequency, treating the engineering team as your customer. Execution & Ownership Proactively identify and resolve infrastructure and platform issues before they become incidents, owning system reliability with an SRE mindset. Evaluate and introduce tooling - including AI native and agentic developer tools - that meaningfully accelerates how engineers work, with a bias for evidence over enthusiasm. Document platform capabilities and decisions clearly, reducing tribal knowledge and enabling engineering teams to self serve with confidence. Collaboration Partner closely with backend and frontend engineers across squads to understand their pain points and translate them into platform improvements. Informally mentor engineers on platform and DevSecOps practices, raising the waterline of infrastructure literacy across the engineering organization. Contribute to security and compliance posture (SOC 2, ISO 27001), working alongside the engineering leads to ensure platform practices meet our obligations without creating unnecessary friction. Skills That Set You Up For Success 5+ years of experience in platform, infrastructure, or DevOps engineering in a cloud native environment. Expertise in Microsoft Azure - including Azure Container Apps, Azure Functions, AKS, Service Bus, Cosmos DB, networking, and identity. Strong proficiency with Infrastructure as Code using Terraform or Bicep, with a focus on maintainability and reuse. Experience designing, building, and optimizing CI/CD pipelines, preferably with GitHub Actions. Deep understanding of containerization (Docker) and orchestration. Experience implementing observability solutions - structured logging, distributed tracing, metrics dashboards, and alerting (Datadog, incident.io, Sentry). A demonstrable commitment to developer experience, ideally with experience measuring and improving engineering throughput metrics. Excellent communication skills - equally effective writing a runbook, explaining a trade off to a product team, or raising a concern with leadership. Bonus Points For Microsoft certifications (Azure Administrator, DevOps Engineer Expert, or Solutions Architect). Experience with FinOps and cloud cost optimization practices. Background in SRE disciplines - SLOs, error budgets, and structured incident management. Hands on experience with AI native or agentic developer tooling, whether adopting, evaluating, or building it. Scripting proficiency in PowerShell, Bash, or Python for automation and tooling work.
May 13, 2026
Full time
Your Role As a Senior Platform Engineer, you'll own the infrastructure, pipelines, and tooling that underpin how Walr's engineers build and ship software. Working within a small, focused platform team, you'll be hands on in everything from cloud infrastructure to CI/CD to observability - with a clear north star: developer experience. You'll measure your success in the same way we do: cycle time, build performance, and the confidence our engineers feel in the systems they rely on. This role is about leadership in execution, ownership of outcomes, and shaping your product's future. How You'll Make an Impact Technical Excellence Design, build, and maintain Walr's cloud infrastructure on Microsoft Azure using Infrastructure as Code (Bicep), ensuring environments are consistent, auditable, and scalable across multiple regions. Own our CI/CD pipelines (GitHub Actions) end to end, from authoring and optimizing pipelines to establishing release engineering standards that enable fast, reliable, low friction deployments. Implement and evolve our observability stack, building out logging, metrics, tracing, and alerting solutions that give engineers clear signal when things go wrong and confidence when they don't. Champion developer experience as a measurable outcome - track and improve key indicators such as build times, pipeline duration, and deployment frequency, treating the engineering team as your customer. Execution & Ownership Proactively identify and resolve infrastructure and platform issues before they become incidents, owning system reliability with an SRE mindset. Evaluate and introduce tooling - including AI native and agentic developer tools - that meaningfully accelerates how engineers work, with a bias for evidence over enthusiasm. Document platform capabilities and decisions clearly, reducing tribal knowledge and enabling engineering teams to self serve with confidence. Collaboration Partner closely with backend and frontend engineers across squads to understand their pain points and translate them into platform improvements. Informally mentor engineers on platform and DevSecOps practices, raising the waterline of infrastructure literacy across the engineering organization. Contribute to security and compliance posture (SOC 2, ISO 27001), working alongside the engineering leads to ensure platform practices meet our obligations without creating unnecessary friction. Skills That Set You Up For Success 5+ years of experience in platform, infrastructure, or DevOps engineering in a cloud native environment. Expertise in Microsoft Azure - including Azure Container Apps, Azure Functions, AKS, Service Bus, Cosmos DB, networking, and identity. Strong proficiency with Infrastructure as Code using Terraform or Bicep, with a focus on maintainability and reuse. Experience designing, building, and optimizing CI/CD pipelines, preferably with GitHub Actions. Deep understanding of containerization (Docker) and orchestration. Experience implementing observability solutions - structured logging, distributed tracing, metrics dashboards, and alerting (Datadog, incident.io, Sentry). A demonstrable commitment to developer experience, ideally with experience measuring and improving engineering throughput metrics. Excellent communication skills - equally effective writing a runbook, explaining a trade off to a product team, or raising a concern with leadership. Bonus Points For Microsoft certifications (Azure Administrator, DevOps Engineer Expert, or Solutions Architect). Experience with FinOps and cloud cost optimization practices. Background in SRE disciplines - SLOs, error budgets, and structured incident management. Hands on experience with AI native or agentic developer tooling, whether adopting, evaluating, or building it. Scripting proficiency in PowerShell, Bash, or Python for automation and tooling work.
We are looking for a talented and driven Front End Developer with a passion for building exceptional user experiences. This is a fantastic opportunity to join a well-established financial services organisation on a permanent basis and take ownership of complex, enterprise-scale UI systems - working at the intersection of design, engineering, and architecture. If you thrive on writing clean, scalable Front End code, enjoy collaborating with cross-functional teams, and want to make a real impact on products used by thousands of customers, we'd love to hear from you. About the Role This role is focused on building complex, modular UI systems using Blazor integrated with .NET APIs. You will own the UI and integration layers at a systems and microservices level, applying clean architecture principles and delivering user experiences that are both visually polished and technically robust. You won't just be writing code - you'll be setting standards, shaping best practices, and working closely with product designers, Back End engineers, and business stakeholders to deliver scalable, enterprise-grade solutions. Key Responsibilities Design and implement modular, scalable reactive Blazor UI systems for a large, evolving client-facing application. Define UI layer patterns and best practices for state management, component communication, routing, and dynamic rendering. Translate business requirements and design files into clean, performant Front End code. Collaborate with Back End developers on .NET APIs to align data integration with Front End flows. Plan for performance, maintainability, and reusability across components and screens. Prioritise accessibility and enforce responsive design principles throughout the application. Lead or contribute to technical decisions on Front End structure, dependency injection, and shared services. Design and develop integrations from third-party systems using APIs connected to Back Office systems. Build and maintain web applications to support business processes (C#, Razor, ASP.NET, JSON, Redis Cache, Microservices). Technical Skills & Experience 5+ years of professional experience in .NET-based Front End development. 5+ years of hands-on expertise in Blazor (Server and/or WASM). Proven track record architecting UIs for enterprise-scale or modular applications. Deep knowledge of component-driven development, UI state management, layout systems, and SPA navigation. Strong experience working with REST APIs and .NET backends. Excellent command of C#, .NET Core 7, and asynchronous programming. Demonstrated ability to deliver pixel-perfect UIs from design specifications. Strong eye for UX detail - typography, spacing, and design consistency. Experience with Azure DevOps, CI/CD pipelines, and Azure Monitor. Familiarity with LogicApps, Azure Web Apps, React, or additional Front End frameworks. Experience with automated testing frameworks. Skills & Competencies Ability to communicate complex technical concepts clearly to non-technical audiences. Excellent time management skills with the drive to deliver under pressure and to tight timescales. Strong analytical and critical thinking skills to troubleshoot complex issues and adapt to evolving requirements. Proactive, self-motivated, and collaborative with strong relationship-building skills. Passion for delivering positive outcomes for end users and stakeholders. Experience liaising and coordinating with third-party suppliers. Please do send your CV in the first instance.
May 13, 2026
Full time
We are looking for a talented and driven Front End Developer with a passion for building exceptional user experiences. This is a fantastic opportunity to join a well-established financial services organisation on a permanent basis and take ownership of complex, enterprise-scale UI systems - working at the intersection of design, engineering, and architecture. If you thrive on writing clean, scalable Front End code, enjoy collaborating with cross-functional teams, and want to make a real impact on products used by thousands of customers, we'd love to hear from you. About the Role This role is focused on building complex, modular UI systems using Blazor integrated with .NET APIs. You will own the UI and integration layers at a systems and microservices level, applying clean architecture principles and delivering user experiences that are both visually polished and technically robust. You won't just be writing code - you'll be setting standards, shaping best practices, and working closely with product designers, Back End engineers, and business stakeholders to deliver scalable, enterprise-grade solutions. Key Responsibilities Design and implement modular, scalable reactive Blazor UI systems for a large, evolving client-facing application. Define UI layer patterns and best practices for state management, component communication, routing, and dynamic rendering. Translate business requirements and design files into clean, performant Front End code. Collaborate with Back End developers on .NET APIs to align data integration with Front End flows. Plan for performance, maintainability, and reusability across components and screens. Prioritise accessibility and enforce responsive design principles throughout the application. Lead or contribute to technical decisions on Front End structure, dependency injection, and shared services. Design and develop integrations from third-party systems using APIs connected to Back Office systems. Build and maintain web applications to support business processes (C#, Razor, ASP.NET, JSON, Redis Cache, Microservices). Technical Skills & Experience 5+ years of professional experience in .NET-based Front End development. 5+ years of hands-on expertise in Blazor (Server and/or WASM). Proven track record architecting UIs for enterprise-scale or modular applications. Deep knowledge of component-driven development, UI state management, layout systems, and SPA navigation. Strong experience working with REST APIs and .NET backends. Excellent command of C#, .NET Core 7, and asynchronous programming. Demonstrated ability to deliver pixel-perfect UIs from design specifications. Strong eye for UX detail - typography, spacing, and design consistency. Experience with Azure DevOps, CI/CD pipelines, and Azure Monitor. Familiarity with LogicApps, Azure Web Apps, React, or additional Front End frameworks. Experience with automated testing frameworks. Skills & Competencies Ability to communicate complex technical concepts clearly to non-technical audiences. Excellent time management skills with the drive to deliver under pressure and to tight timescales. Strong analytical and critical thinking skills to troubleshoot complex issues and adapt to evolving requirements. Proactive, self-motivated, and collaborative with strong relationship-building skills. Passion for delivering positive outcomes for end users and stakeholders. Experience liaising and coordinating with third-party suppliers. Please do send your CV in the first instance.
Technical Consultant About Verelogic IT Solutions Verelogic IT Solutions is a leading provider of IT services and products, delivering innovative, tailored solutions to organisations of all sizes. Our expertise spans managed IT services, cloud computing, cybersecurity, and more-helping clients stay secure, resilient, and at the forefront of technology. We take a customer-focused approach and build trusted, long-term partnerships that support measurable business outcomes. Role Overview We are seeking a Technical Consultant to join Verelogic IT Solutions. The successful candidate will play a key role in delivering a range of client projects, from discovery through to implementation, while supporting the ongoing delivery of services to our customers. Key Responsibilities: Collaborate with the IT Solutions team to deliver client projects, including infrastructure assessments, solution design, and implementation. Support requirements gathering and technical discovery workshops, translating business needs into clear technical deliverables. Design, configure, and implement solutions across on-premises and cloud environments in line with agreed architecture and best practice. Provide technical troubleshooting and root-cause analysis, escalating and coordinating with internal teams and third-party vendors as required. Produce high-quality technical documentation, including designs, implementation plans, runbooks, and handover materials. Communicate progress, risks, and dependencies clearly to stakeholders, contributing to project plans and status reporting. Apply security-first principles and relevant standards, ensuring solutions are compliant, resilient, and aligned with client policies. Contribute to continuous improvement by sharing knowledge, developing reusable assets, and supporting junior team members where appropriate. Qualifications/Skills: A minimum of 2 years' experience in backend engineering, AI automation, or complex systems integration Strong proficiency in Python and/or JavaScript Experience developing internal tools or developer platforms Strong data-handling capability, including SQL, data structures, and ETL concepts Excellent attention to detail, with the ability to provide clear, concise technical feedback on complex system behaviour Proven experience in a client-facing technical role, with the ability to explain complex concepts to non-technical stakeholders Strong troubleshooting skills across Windows Server and desktop environments; Linux experience is an advantage Solid understanding of networking fundamentals (TCP/IP, DNS, DHCP, VLANs, VPNs, routing and switching) Experience with Microsoft 365 and cloud services (e.g., Azure, Entra ID/Azure AD, Intune, Exchange Online, SharePoint) Familiarity with automation and tooling such as PowerShell, Azure DevOps/Git, and monitoring/management platforms Ability to manage workload across multiple projects, prioritising effectively and working to agreed timelines and budgets Understanding of IT service management and change control practices (ITIL knowledge desirable) Relevant certifications are desirable (e.g., Microsoft Azure/M365, CompTIA Network+/Security+, Cisco, ITIL) Benefits: Opportunity to apply your technical expertise within a dynamic, innovative team. The ability to make a meaningful impact on client success by supporting the achievement of business objectives. A supportive, collaborative culture that encourages continuous learning and professional development. A competitive salary package.
May 12, 2026
Full time
Technical Consultant About Verelogic IT Solutions Verelogic IT Solutions is a leading provider of IT services and products, delivering innovative, tailored solutions to organisations of all sizes. Our expertise spans managed IT services, cloud computing, cybersecurity, and more-helping clients stay secure, resilient, and at the forefront of technology. We take a customer-focused approach and build trusted, long-term partnerships that support measurable business outcomes. Role Overview We are seeking a Technical Consultant to join Verelogic IT Solutions. The successful candidate will play a key role in delivering a range of client projects, from discovery through to implementation, while supporting the ongoing delivery of services to our customers. Key Responsibilities: Collaborate with the IT Solutions team to deliver client projects, including infrastructure assessments, solution design, and implementation. Support requirements gathering and technical discovery workshops, translating business needs into clear technical deliverables. Design, configure, and implement solutions across on-premises and cloud environments in line with agreed architecture and best practice. Provide technical troubleshooting and root-cause analysis, escalating and coordinating with internal teams and third-party vendors as required. Produce high-quality technical documentation, including designs, implementation plans, runbooks, and handover materials. Communicate progress, risks, and dependencies clearly to stakeholders, contributing to project plans and status reporting. Apply security-first principles and relevant standards, ensuring solutions are compliant, resilient, and aligned with client policies. Contribute to continuous improvement by sharing knowledge, developing reusable assets, and supporting junior team members where appropriate. Qualifications/Skills: A minimum of 2 years' experience in backend engineering, AI automation, or complex systems integration Strong proficiency in Python and/or JavaScript Experience developing internal tools or developer platforms Strong data-handling capability, including SQL, data structures, and ETL concepts Excellent attention to detail, with the ability to provide clear, concise technical feedback on complex system behaviour Proven experience in a client-facing technical role, with the ability to explain complex concepts to non-technical stakeholders Strong troubleshooting skills across Windows Server and desktop environments; Linux experience is an advantage Solid understanding of networking fundamentals (TCP/IP, DNS, DHCP, VLANs, VPNs, routing and switching) Experience with Microsoft 365 and cloud services (e.g., Azure, Entra ID/Azure AD, Intune, Exchange Online, SharePoint) Familiarity with automation and tooling such as PowerShell, Azure DevOps/Git, and monitoring/management platforms Ability to manage workload across multiple projects, prioritising effectively and working to agreed timelines and budgets Understanding of IT service management and change control practices (ITIL knowledge desirable) Relevant certifications are desirable (e.g., Microsoft Azure/M365, CompTIA Network+/Security+, Cisco, ITIL) Benefits: Opportunity to apply your technical expertise within a dynamic, innovative team. The ability to make a meaningful impact on client success by supporting the achievement of business objectives. A supportive, collaborative culture that encourages continuous learning and professional development. A competitive salary package.
Principal Rust Engineer London Permanent Hybrid Ncounter is supporting a global investment firm in hiring a Rust Developer to join a highly influential Product team. This group sits at the core of the business, building the distributed platforms, internal services, and compute frameworks that underpin trading, quant research, and large-scale data processing across the organisation. This is a deeply technical engineering role focused on high-performance systems, scalability, and platform reliability. You'll work on foundational technology used by multiple engineering and investment teams, helping to shape the infrastructure powering a world-class trading environment. What you'll do: • Design, build, and maintain scalable distributed systems and internal frameworks using Rust • Develop high-throughput services and tooling used across research and trading platforms • Work closely with investment and technology stakeholders to deliver robust, production-grade solutions • Contribute across the full software lifecycle, from architecture and development through to production support • Drive improvements in platform reliability, frameworks, compute solutions, observability, automation, and engineering standards • Operate within modern containerised and Kubernetes-based environments What we're looking for: • Strong commercial experience with Rust development in complex backend or systems environments • Proven background building distributed systems or large-scale compute platforms • Experience developing and supporting production-grade microservices using Docker and Kubernetes • Strong Linux knowledge and familiarity with CI/CD pipelines and automation tooling • Experience working with large datasets, scalable infrastructure, or high-availability systems • Confident communication skills and the ability to collaborate directly with technical stakeholders • Python exposure would be advantageous This opportunity offers the chance to work on critical internal technology that directly impacts the speed, scalability, and effectiveness of a globally recognised investment platform. If you enjoy solving complex engineering problems and want to work in an environment where technology is genuinely central to the business, apply now for a confidential discussion.
May 12, 2026
Full time
Principal Rust Engineer London Permanent Hybrid Ncounter is supporting a global investment firm in hiring a Rust Developer to join a highly influential Product team. This group sits at the core of the business, building the distributed platforms, internal services, and compute frameworks that underpin trading, quant research, and large-scale data processing across the organisation. This is a deeply technical engineering role focused on high-performance systems, scalability, and platform reliability. You'll work on foundational technology used by multiple engineering and investment teams, helping to shape the infrastructure powering a world-class trading environment. What you'll do: • Design, build, and maintain scalable distributed systems and internal frameworks using Rust • Develop high-throughput services and tooling used across research and trading platforms • Work closely with investment and technology stakeholders to deliver robust, production-grade solutions • Contribute across the full software lifecycle, from architecture and development through to production support • Drive improvements in platform reliability, frameworks, compute solutions, observability, automation, and engineering standards • Operate within modern containerised and Kubernetes-based environments What we're looking for: • Strong commercial experience with Rust development in complex backend or systems environments • Proven background building distributed systems or large-scale compute platforms • Experience developing and supporting production-grade microservices using Docker and Kubernetes • Strong Linux knowledge and familiarity with CI/CD pipelines and automation tooling • Experience working with large datasets, scalable infrastructure, or high-availability systems • Confident communication skills and the ability to collaborate directly with technical stakeholders • Python exposure would be advantageous This opportunity offers the chance to work on critical internal technology that directly impacts the speed, scalability, and effectiveness of a globally recognised investment platform. If you enjoy solving complex engineering problems and want to work in an environment where technology is genuinely central to the business, apply now for a confidential discussion.
C# .NET Developer (Azure) - Sheffield Our client based in Sheffield is looking for a skilled C# .NET Developer to join a small, collaborative engineering team working on modern cloud-based applications. This is a hands-on development role where you will contribute across the full software lifecycle, including maintenance, enhancements, and the delivery of new features. You will be working with modern Microsoft technologies in a cloud-first environment, helping to build and evolve scalable backend services and APIs that support business-critical systems. Key Responsibilities Design, develop, and maintain high-quality backend services using C# and the latest .NET technologies (.NET 8, ASP.NET Core) Build and enhance RESTful APIs to support internal and external applications Work with Azure cloud services including App Services, Azure Functions, and storage solutions Contribute to both ongoing system maintenance and new feature development Take ownership of assigned tasks and deliver high-quality code independently Collaborate closely within a small engineering team, contributing to technical discussions and solutions Support continuous improvement of development practices and code quality Leverage modern development practices, including AI-assisted tooling where appropriate, to improve productivity and delivery speed Required Skills & Experience Highly proficient in C# and .NET (ideally .NET 8 / ASP.NET Core) Strong experience designing and building RESTful APIs and backend systems Solid understanding of Azure cloud services (App Services, Functions, storage, etc.) Experience working independently while contributing effectively within a team environment Ability to manage workload across maintenance, enhancements, and new development work Desirable Exposure to AI-assisted development tools (e.g. code generation, testing support, or productivity tooling) Experience working in agile or iterative delivery environments Familiarity with CI/CD pipelines and modern DevOps practices What s on Offer Opportunity to work with modern Microsoft cloud technologies in Azure A small, collaborative team environment where your input has real impact Broad exposure across backend development, APIs, and cloud architecture Flexibility in working arrangements Involvement in both ongoing product evolution and new feature delivery Interested? Please Click Apply Now! C# .NET Developer (Azure) - Sheffield
May 12, 2026
Full time
C# .NET Developer (Azure) - Sheffield Our client based in Sheffield is looking for a skilled C# .NET Developer to join a small, collaborative engineering team working on modern cloud-based applications. This is a hands-on development role where you will contribute across the full software lifecycle, including maintenance, enhancements, and the delivery of new features. You will be working with modern Microsoft technologies in a cloud-first environment, helping to build and evolve scalable backend services and APIs that support business-critical systems. Key Responsibilities Design, develop, and maintain high-quality backend services using C# and the latest .NET technologies (.NET 8, ASP.NET Core) Build and enhance RESTful APIs to support internal and external applications Work with Azure cloud services including App Services, Azure Functions, and storage solutions Contribute to both ongoing system maintenance and new feature development Take ownership of assigned tasks and deliver high-quality code independently Collaborate closely within a small engineering team, contributing to technical discussions and solutions Support continuous improvement of development practices and code quality Leverage modern development practices, including AI-assisted tooling where appropriate, to improve productivity and delivery speed Required Skills & Experience Highly proficient in C# and .NET (ideally .NET 8 / ASP.NET Core) Strong experience designing and building RESTful APIs and backend systems Solid understanding of Azure cloud services (App Services, Functions, storage, etc.) Experience working independently while contributing effectively within a team environment Ability to manage workload across maintenance, enhancements, and new development work Desirable Exposure to AI-assisted development tools (e.g. code generation, testing support, or productivity tooling) Experience working in agile or iterative delivery environments Familiarity with CI/CD pipelines and modern DevOps practices What s on Offer Opportunity to work with modern Microsoft cloud technologies in Azure A small, collaborative team environment where your input has real impact Broad exposure across backend development, APIs, and cloud architecture Flexibility in working arrangements Involvement in both ongoing product evolution and new feature delivery Interested? Please Click Apply Now! C# .NET Developer (Azure) - Sheffield
Mid-Level Backend Software Developer (.NET) Taunton, Somerset | Up to £50,000 per annum | Hybrid, 2 days on-site per week | 3+ Years Experience Proactive IT Appointments are partnered with a leading organisation who is looking to add a Mid-Level Backend Software developer to their growing development team on a permanent basis. This role is ideal for someone who already has 2-3 years commercial experience with C# and .NET Core and is looking to take the next step in a collaborative, forward-thinking environment. Responsibilities: Build, test, and deploy scalable applications using C# and .NET Core. Write clean, well-structured, and maintainable code following best practices. Take part in code reviews and share constructive feedback with the team. Investigate and fix issues, improving performance where needed. Keep up to date with new technologies and industry trends to ensure solutions remain modern and effective. Qualifications & Experience: Bachelor's degree in computer science, engineering, or a related field 2-3 years commercial experience in development Experienced in C# and .NET Core Understanding of RESTful API design and integrations Understanding of CI/CD Pipelines and Git Desirable, but not essential: Experience with Azure Understanding of Containerisation using Docker and Kubernetes Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered suitable for interview will be contacted. Proactive Appointments Limited operates as an employment agency and employment business and is an equal opportunities organisation We take our obligations to protect your personal data very seriously. Any information provided to us will be processed as detailed in our Privacy Notice, a copy of which can be found on our website
May 12, 2026
Full time
Mid-Level Backend Software Developer (.NET) Taunton, Somerset | Up to £50,000 per annum | Hybrid, 2 days on-site per week | 3+ Years Experience Proactive IT Appointments are partnered with a leading organisation who is looking to add a Mid-Level Backend Software developer to their growing development team on a permanent basis. This role is ideal for someone who already has 2-3 years commercial experience with C# and .NET Core and is looking to take the next step in a collaborative, forward-thinking environment. Responsibilities: Build, test, and deploy scalable applications using C# and .NET Core. Write clean, well-structured, and maintainable code following best practices. Take part in code reviews and share constructive feedback with the team. Investigate and fix issues, improving performance where needed. Keep up to date with new technologies and industry trends to ensure solutions remain modern and effective. Qualifications & Experience: Bachelor's degree in computer science, engineering, or a related field 2-3 years commercial experience in development Experienced in C# and .NET Core Understanding of RESTful API design and integrations Understanding of CI/CD Pipelines and Git Desirable, but not essential: Experience with Azure Understanding of Containerisation using Docker and Kubernetes Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered suitable for interview will be contacted. Proactive Appointments Limited operates as an employment agency and employment business and is an equal opportunities organisation We take our obligations to protect your personal data very seriously. Any information provided to us will be processed as detailed in our Privacy Notice, a copy of which can be found on our website
Java Backend Developer (Booking & Messaging) Rate: 625/day (Inside IR35) Duration: 6 Months Location: London (Hybrid) The Role Join a high-performance eBond Booking and Messaging team managing a complex trading platform. You will build and adapt trading workflows , ensuring seamless connectivity to external exchanges and managing trade booking systems. The environment features a modern microservices architecture , reactive programming, and a fully automated CI pipeline with weekly releases. Technical Profile Java Expert: Java 8+, Multithreading, and RESTful Webservices. Messaging Pro: Deep knowledge of Pub-Sub and brokers like 60East AMPS , Kafka, or RabbitMQ. Reactive & Agile: Experience with Functional Reactive Programming (RxJava/Flow API) within an Agile/Scrum setup. Data & Systems: Proficiency in Spring, SQL (Sybase/PostgreSQL), and distributed systems (Zookeeper). Performance: Skilled in low-latency communication and debugging complex distributed systems. If interested, please apply here or send your updated resume to (url removed) Randstad Technologies is acting as an Employment Business in relation to this vacancy.
May 12, 2026
Contractor
Java Backend Developer (Booking & Messaging) Rate: 625/day (Inside IR35) Duration: 6 Months Location: London (Hybrid) The Role Join a high-performance eBond Booking and Messaging team managing a complex trading platform. You will build and adapt trading workflows , ensuring seamless connectivity to external exchanges and managing trade booking systems. The environment features a modern microservices architecture , reactive programming, and a fully automated CI pipeline with weekly releases. Technical Profile Java Expert: Java 8+, Multithreading, and RESTful Webservices. Messaging Pro: Deep knowledge of Pub-Sub and brokers like 60East AMPS , Kafka, or RabbitMQ. Reactive & Agile: Experience with Functional Reactive Programming (RxJava/Flow API) within an Agile/Scrum setup. Data & Systems: Proficiency in Spring, SQL (Sybase/PostgreSQL), and distributed systems (Zookeeper). Performance: Skilled in low-latency communication and debugging complex distributed systems. If interested, please apply here or send your updated resume to (url removed) Randstad Technologies is acting as an Employment Business in relation to this vacancy.
We're working with a fast-growing software specialist helping children with Special Educational Needs and Disabilities (SEND). Delivering positive change for them in addition to local authorities and the environment, this ambitious scale-up are dominating the UK market and now moving into international growth. They're looking for a talented Full-Stack Developer with a strong front-end lean (60-70%) who can focus on designing, implementing and reviewing high-quality user interfaces. What skills you'll be needing Strong front-end/UI development (Vue/React/Angular, TypeScript, HTML, CSS). Experience with JSF-based applications. Solid understanding of component-based architectures and web security. Java development skills. Accessibility standards (WCAG 2.2+). Strong interest in UI/UX design and usability Any experience working with maps/GIS is highly desirable. An aptitude to learn and someone who promotes self-improvement. Great collaboration and communication skills. What you'll be doing: The role involves driving usability, consistency, and development standards across web and front-end-heavy products. You will help to enforce UI standards, patterns, and reusable components establishing a consistent look-and-feel across all products. As part of a 5-strong development team they will be looking for you to improve usability and accessibility, ensuring compliance with WCAG 2.2 standards as well as evaluating new frameworks, tools, and techniques. They need someone who can contribute to backend development on occasion so a good coverage of full-stack/Java is important. What you'll get in return for your talents: You'll be joining a business that you'll feel proud to be a part of. The salary range is £55-65K and they offer flexible working hours (core hours of 10:00-15:00) remote working and matched pension contributions up to 6%. There's 25 days holiday, with the option to carry over up to 5 days to the following year and buy up to an additional 10 days as well as an employee wellbeing package. They will also support your professional learning and development and being part of a small team you'll have plenty of scope to contribute your ideas and shape your role. What's next? Like the sound of this one? Send in your CV now for immediate consideration.
May 11, 2026
Full time
We're working with a fast-growing software specialist helping children with Special Educational Needs and Disabilities (SEND). Delivering positive change for them in addition to local authorities and the environment, this ambitious scale-up are dominating the UK market and now moving into international growth. They're looking for a talented Full-Stack Developer with a strong front-end lean (60-70%) who can focus on designing, implementing and reviewing high-quality user interfaces. What skills you'll be needing Strong front-end/UI development (Vue/React/Angular, TypeScript, HTML, CSS). Experience with JSF-based applications. Solid understanding of component-based architectures and web security. Java development skills. Accessibility standards (WCAG 2.2+). Strong interest in UI/UX design and usability Any experience working with maps/GIS is highly desirable. An aptitude to learn and someone who promotes self-improvement. Great collaboration and communication skills. What you'll be doing: The role involves driving usability, consistency, and development standards across web and front-end-heavy products. You will help to enforce UI standards, patterns, and reusable components establishing a consistent look-and-feel across all products. As part of a 5-strong development team they will be looking for you to improve usability and accessibility, ensuring compliance with WCAG 2.2 standards as well as evaluating new frameworks, tools, and techniques. They need someone who can contribute to backend development on occasion so a good coverage of full-stack/Java is important. What you'll get in return for your talents: You'll be joining a business that you'll feel proud to be a part of. The salary range is £55-65K and they offer flexible working hours (core hours of 10:00-15:00) remote working and matched pension contributions up to 6%. There's 25 days holiday, with the option to carry over up to 5 days to the following year and buy up to an additional 10 days as well as an employee wellbeing package. They will also support your professional learning and development and being part of a small team you'll have plenty of scope to contribute your ideas and shape your role. What's next? Like the sound of this one? Send in your CV now for immediate consideration.
About Air Apps At Air Apps, we believe in thinking bigger-and moving faster. We're a family-founded company on a mission to create the world's first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in 2018-and now with offices in both Lisbon and San Francisco-we've remained self-funded while reaching over 100 million downloads worldwide. Our long-term focus drives us to challenge the status quo every day, pushing the boundaries of AI-driven solutions that truly make a difference. Here, you'll be a creative force, shaping products that empower people across the globe. Join us on this journey to redefine resource management-and change lives along the way. The Role As a Backend Software Engineer, you will be responsible for designing, building, and maintaining the server-side components of our applications. You will collaborate closely with product managers, frontend developers, and other cross-functional teams to deliver robust and scalable backend services that power critical features and support rapid growth. This is a fully onsite position, based at our office in Lisbon, where you will collaborate closely with cross-functional teams in person and contribute to a dynamic and fast-paced environment. We are open to support with relocation efforts. Responsibilities API & Service Architecture - Design and build RESTful or GraphQL APIs, microservices, and business logic using Node.js and TypeScript. Database Design & Integration - Model data and manage queries using Supabase and PostgreSQL, including functions, row-level security, and real-time features. Cloud Infrastructure - Deploy and manage services on Google Cloud Platform (GCP), particularly with Cloud Run, Cloud Functions, IAM, and Pub/Sub. Code Quality & Testing - Write clean, testable code using unit, integration, and end-to-end testing frameworks (e.g., Jest). Contribute to code reviews and quality assurance practices. Security & Reliability - Implement secure-by-default solutions for authentication, authorization, and data protection, following Clean Code and Clean Architecture principles. Monitoring & Operations - Set up logging, monitoring, and alerting for backend services. Own incident response and uptime improvements. Team Collaboration - Participate in architecture discussions, mentor team members, and document your decisions and systems for internal knowledge sharing. Requirements 5+ years in backend engineering roles; Proficiency in Node.js and TypeScript; Strong experience with Supabase or equivalent PostgreSQL-based backend services; Hands-on experience with cloud platforms (e.g., GCP, AWS, Azure), including deploying and managing services using serverless compute (e.g., Cloud Run, AWS Lambda, Azure Functions); Solid knowledge of Clean Code and Clean Architecture practices; Experience with API design (REST) and cloud-native application development; Familiarity with CI/CD pipelines, testing tools, and Git workflows; Strong grasp of security principles, data protection, and compliance best practices; Effective communicator and proactive team contributor; What benefits are we offering? Apple hardware ecosystem for work. Annual Bonus Top-tier Health and Life Insurance for peace of mind. Transportation Budget to support your commute needs. Coverflex benefits package for meal allowances, well-being, and more. Childcare support. Air Conference - an opportunity to meet the team, collaborate, and grow together. Pension Fund to support your long-term financial planning. Urban Sports Club membership to keep you active. Meals 100% free at the hub. Diversity & Inclusion At Air Apps, we are committed to fostering a diverse, inclusive, and equitable workplace. We enthusiastically welcome applicants from all backgrounds, experiences, and perspectives. We celebrate diversity in all its forms and believe that varied voices and experiences make us stronger. Application Disclaimer At Air Apps, we value transparency and integrity in our hiring process. Applicants must submit their own work without any AI-generated assistance. Any use of AI in application materials, assessments, or interviews will result in disqualification.
May 11, 2026
Full time
About Air Apps At Air Apps, we believe in thinking bigger-and moving faster. We're a family-founded company on a mission to create the world's first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in 2018-and now with offices in both Lisbon and San Francisco-we've remained self-funded while reaching over 100 million downloads worldwide. Our long-term focus drives us to challenge the status quo every day, pushing the boundaries of AI-driven solutions that truly make a difference. Here, you'll be a creative force, shaping products that empower people across the globe. Join us on this journey to redefine resource management-and change lives along the way. The Role As a Backend Software Engineer, you will be responsible for designing, building, and maintaining the server-side components of our applications. You will collaborate closely with product managers, frontend developers, and other cross-functional teams to deliver robust and scalable backend services that power critical features and support rapid growth. This is a fully onsite position, based at our office in Lisbon, where you will collaborate closely with cross-functional teams in person and contribute to a dynamic and fast-paced environment. We are open to support with relocation efforts. Responsibilities API & Service Architecture - Design and build RESTful or GraphQL APIs, microservices, and business logic using Node.js and TypeScript. Database Design & Integration - Model data and manage queries using Supabase and PostgreSQL, including functions, row-level security, and real-time features. Cloud Infrastructure - Deploy and manage services on Google Cloud Platform (GCP), particularly with Cloud Run, Cloud Functions, IAM, and Pub/Sub. Code Quality & Testing - Write clean, testable code using unit, integration, and end-to-end testing frameworks (e.g., Jest). Contribute to code reviews and quality assurance practices. Security & Reliability - Implement secure-by-default solutions for authentication, authorization, and data protection, following Clean Code and Clean Architecture principles. Monitoring & Operations - Set up logging, monitoring, and alerting for backend services. Own incident response and uptime improvements. Team Collaboration - Participate in architecture discussions, mentor team members, and document your decisions and systems for internal knowledge sharing. Requirements 5+ years in backend engineering roles; Proficiency in Node.js and TypeScript; Strong experience with Supabase or equivalent PostgreSQL-based backend services; Hands-on experience with cloud platforms (e.g., GCP, AWS, Azure), including deploying and managing services using serverless compute (e.g., Cloud Run, AWS Lambda, Azure Functions); Solid knowledge of Clean Code and Clean Architecture practices; Experience with API design (REST) and cloud-native application development; Familiarity with CI/CD pipelines, testing tools, and Git workflows; Strong grasp of security principles, data protection, and compliance best practices; Effective communicator and proactive team contributor; What benefits are we offering? Apple hardware ecosystem for work. Annual Bonus Top-tier Health and Life Insurance for peace of mind. Transportation Budget to support your commute needs. Coverflex benefits package for meal allowances, well-being, and more. Childcare support. Air Conference - an opportunity to meet the team, collaborate, and grow together. Pension Fund to support your long-term financial planning. Urban Sports Club membership to keep you active. Meals 100% free at the hub. Diversity & Inclusion At Air Apps, we are committed to fostering a diverse, inclusive, and equitable workplace. We enthusiastically welcome applicants from all backgrounds, experiences, and perspectives. We celebrate diversity in all its forms and believe that varied voices and experiences make us stronger. Application Disclaimer At Air Apps, we value transparency and integrity in our hiring process. Applicants must submit their own work without any AI-generated assistance. Any use of AI in application materials, assessments, or interviews will result in disqualification.
Software Engineer - Defined Benefits Team Location: London - hybrid 50% Contract: Permanent Hours: Fulltime - 35 hours Purpose Support the DB Transformation engineering team in designing, developing, and delivering enterprise grade software built on a Python (FastAPI), React (Next.js), and Azure Kubernetes Service (AKS) stack. This role plays a key part in building our service oriented data platform, ensuring scalability, reliability, and security within a regulated environment. You will work across the stack-from front end applications to containerised services-and help embed DevOps excellence and modern engineering practices across the team. Key Responsibilities Deliver high quality, secure and maintainable code using Python, React and TypeScript, aligned to business and architectural standards. Contribute to the development of a cloud native data platform running on Azure Kubernetes Service, ensuring scalability and reliability. Design and build RESTful APIs and data integration services using FastAPI, with occasional use of Go where required. Develop responsive and high performing front end applications using React, Next.js and modern component libraries. Containerise and deploy applications using Docker and Helm within Kubernetes environments. Build and maintain CI CD pipelines in Azure DevOps, embedding automation, testing and release quality. Apply Infrastructure as Code using Terraform and ensure solutions meet security and compliance standards including OWASP and data protection. Collaborate across engineering and product teams, contribute to Agile practices, support production systems and mentor junior developers. Examples of Key Activities Develop and maintain backend services using FastAPI to support core business functions. Build and enhance React and TypeScript front ends using Next.js, focusing on performance, usability and component reusability. Design, build and maintain scalable solutions across the Microsoft Power Platform including Power Apps, Dataverse, Power Pages, Power Automate and custom connectors, integrating with Azure services and APIs. Containerise and deploy applications using Docker and Helm within Azure Kubernetes Service environments. Extend and manage CI CD pipelines in Azure DevOps, embedding automated testing, linting and security scanning. Implement monitoring and observability using Azure Monitor, Grafana and structured logging to ensure system reliability. Define and provision infrastructure using Terraform, while applying secure coding practices and supporting risk and threat assessments. Collaborate with architecture and engineering teams, contribute to code reviews and testing, and support incident management and continuous improvement. What we're looking for Qualifications Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Desirable - Relevant certifications in Microsoft technologies and Azure are highly desirable. Experience Strong experience with React, TypeScript and Next.js alongside Python and SQL Server to build scalable applications. Proven ability to design and develop RESTful APIs for internal and external integrations. Hands on experience with Azure services including App Services, Azure SQL, Key Vault and Azure DevOps. Experience with Docker and Azure Kubernetes Service for containerisation and microservices deployment. Solid understanding of DevOps practices including CI CD pipeline design and deployment automation. Familiarity with Infrastructure as Code tools such as Terraform and ARM templates for environment management. Experience supporting production systems, including incident triage, root cause analysis and resolution of complex issues. Strong understanding of secure coding practices, OWASP principles, Agile delivery, Git, testing and code review best practices. Our behaviours At Just you'll have the opportunity to develop your career, whilst making a difference to the lives of those around you. You'll be part of a company with a strong and distinctive culture - we're ambitious, curious and collaborative - and every decision we make centres around being Just and delivering the best outcomes for our customers. What's in it for you A competitive salary, pension scheme and life assurance. 25 days annual leave plus an additional day on us for your birthday. Private medical cover and income protection, just in case. A generous and highly achievable bonus scheme. Opportunities to progress your career in role and within the company. Free access to the Headspace app, 24/7 employee assistance helpline and trained physical and mental health first aiders. A variety of employee funded benefits available via our online benefits portal. Plus, several additional purchase options available for you and your loved ones. Valuing diversity of thought and fostering a sense of belonging is critical to our business success, driving innovation and balanced decision making. Our work on DEIB (Diversity, Equity, Inclusion and Belonging) aims to deliver a brilliant employee experience underpinned by a sense of belonging, where our people feel proud to work at Just. We remain committed to our publicly disclosed HM Treasury Women in Finance Charter and Race at Work Charter targets and support a wide range of employee network and events, championing issues including intergenerational working, social mobility and neurodiversity.
May 11, 2026
Full time
Software Engineer - Defined Benefits Team Location: London - hybrid 50% Contract: Permanent Hours: Fulltime - 35 hours Purpose Support the DB Transformation engineering team in designing, developing, and delivering enterprise grade software built on a Python (FastAPI), React (Next.js), and Azure Kubernetes Service (AKS) stack. This role plays a key part in building our service oriented data platform, ensuring scalability, reliability, and security within a regulated environment. You will work across the stack-from front end applications to containerised services-and help embed DevOps excellence and modern engineering practices across the team. Key Responsibilities Deliver high quality, secure and maintainable code using Python, React and TypeScript, aligned to business and architectural standards. Contribute to the development of a cloud native data platform running on Azure Kubernetes Service, ensuring scalability and reliability. Design and build RESTful APIs and data integration services using FastAPI, with occasional use of Go where required. Develop responsive and high performing front end applications using React, Next.js and modern component libraries. Containerise and deploy applications using Docker and Helm within Kubernetes environments. Build and maintain CI CD pipelines in Azure DevOps, embedding automation, testing and release quality. Apply Infrastructure as Code using Terraform and ensure solutions meet security and compliance standards including OWASP and data protection. Collaborate across engineering and product teams, contribute to Agile practices, support production systems and mentor junior developers. Examples of Key Activities Develop and maintain backend services using FastAPI to support core business functions. Build and enhance React and TypeScript front ends using Next.js, focusing on performance, usability and component reusability. Design, build and maintain scalable solutions across the Microsoft Power Platform including Power Apps, Dataverse, Power Pages, Power Automate and custom connectors, integrating with Azure services and APIs. Containerise and deploy applications using Docker and Helm within Azure Kubernetes Service environments. Extend and manage CI CD pipelines in Azure DevOps, embedding automated testing, linting and security scanning. Implement monitoring and observability using Azure Monitor, Grafana and structured logging to ensure system reliability. Define and provision infrastructure using Terraform, while applying secure coding practices and supporting risk and threat assessments. Collaborate with architecture and engineering teams, contribute to code reviews and testing, and support incident management and continuous improvement. What we're looking for Qualifications Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Desirable - Relevant certifications in Microsoft technologies and Azure are highly desirable. Experience Strong experience with React, TypeScript and Next.js alongside Python and SQL Server to build scalable applications. Proven ability to design and develop RESTful APIs for internal and external integrations. Hands on experience with Azure services including App Services, Azure SQL, Key Vault and Azure DevOps. Experience with Docker and Azure Kubernetes Service for containerisation and microservices deployment. Solid understanding of DevOps practices including CI CD pipeline design and deployment automation. Familiarity with Infrastructure as Code tools such as Terraform and ARM templates for environment management. Experience supporting production systems, including incident triage, root cause analysis and resolution of complex issues. Strong understanding of secure coding practices, OWASP principles, Agile delivery, Git, testing and code review best practices. Our behaviours At Just you'll have the opportunity to develop your career, whilst making a difference to the lives of those around you. You'll be part of a company with a strong and distinctive culture - we're ambitious, curious and collaborative - and every decision we make centres around being Just and delivering the best outcomes for our customers. What's in it for you A competitive salary, pension scheme and life assurance. 25 days annual leave plus an additional day on us for your birthday. Private medical cover and income protection, just in case. A generous and highly achievable bonus scheme. Opportunities to progress your career in role and within the company. Free access to the Headspace app, 24/7 employee assistance helpline and trained physical and mental health first aiders. A variety of employee funded benefits available via our online benefits portal. Plus, several additional purchase options available for you and your loved ones. Valuing diversity of thought and fostering a sense of belonging is critical to our business success, driving innovation and balanced decision making. Our work on DEIB (Diversity, Equity, Inclusion and Belonging) aims to deliver a brilliant employee experience underpinned by a sense of belonging, where our people feel proud to work at Just. We remain committed to our publicly disclosed HM Treasury Women in Finance Charter and Race at Work Charter targets and support a wide range of employee network and events, championing issues including intergenerational working, social mobility and neurodiversity.
