Frontend Developer - South Manchester Build the Future of Digital Finance Our client is an ambitious and fast-growing financial services business using technology to transform the lending experience for businesses and customers. Their mission is to simplify complex financial processes through intuitive digital products, automation, and intelligent technology. As part of their continued growth, our client is looking for an experienced Frontend Developer to join their technology team and play a pivotal role in the next phase of their journey. This is an exciting opportunity to work directly alongside the CEO and senior leadership, helping to shape both the technology strategy and the products that power the business. The successful candidate will have genuine ownership, the ability to influence technical decisions, and the chance to work on projects that have a direct impact on the organisation's growth. Key Responsibilities Design and build modern, responsive web applications using React. Develop and deploy applications using Vercel. Build scalable solutions with Supabase, including authentication, databases, storage, and backend services. Integrate internal and third-party APIs. Develop automated testing using Playwright. Support backend services and automation using Python. Write efficient and scalable SQL queries. Collaborate closely with the CEO and cross-functional teams to deliver innovative digital solutions. Explore and implement AI-powered features, including integrations with Large Language Models (LLMs) and intelligent automation tools. Skills & Experience Essential Commercial experience developing applications with React. Strong experience using Supabase. Experience deploying applications with Vercel. Solid understanding of API integration and development. Experience working with SQL databases. Knowledge of Playwright or similar testing frameworks. Experience with Python. Strong communication skills and the ability to thrive in a fast-paced, collaborative environment. Desirable Experience working with AI technologies, including LLMs and AI APIs. Familiarity with AI-assisted development tools and workflows. TypeScript experience. Previous experience within fintech, lending, or financial services. What's on Offer? The opportunity to work directly with the CEO and influence the company's technology roadmap. A key role within a growing and innovative financial services business. Exposure to a modern technology stack centred around Supabase, Vercel, React, Python, and AI. A collaborative environment where new ideas are encouraged and innovation is valued. Excellent opportunities for career development as the business continues to scale. If you're a passionate frontend developer looking to work with modern technologies while making a real impact within an ambitious financial services business, we'd love to hear from you. Frontend Developer - South Manchester
Aug 03, 2026
Full time
Frontend Developer - South Manchester Build the Future of Digital Finance Our client is an ambitious and fast-growing financial services business using technology to transform the lending experience for businesses and customers. Their mission is to simplify complex financial processes through intuitive digital products, automation, and intelligent technology. As part of their continued growth, our client is looking for an experienced Frontend Developer to join their technology team and play a pivotal role in the next phase of their journey. This is an exciting opportunity to work directly alongside the CEO and senior leadership, helping to shape both the technology strategy and the products that power the business. The successful candidate will have genuine ownership, the ability to influence technical decisions, and the chance to work on projects that have a direct impact on the organisation's growth. Key Responsibilities Design and build modern, responsive web applications using React. Develop and deploy applications using Vercel. Build scalable solutions with Supabase, including authentication, databases, storage, and backend services. Integrate internal and third-party APIs. Develop automated testing using Playwright. Support backend services and automation using Python. Write efficient and scalable SQL queries. Collaborate closely with the CEO and cross-functional teams to deliver innovative digital solutions. Explore and implement AI-powered features, including integrations with Large Language Models (LLMs) and intelligent automation tools. Skills & Experience Essential Commercial experience developing applications with React. Strong experience using Supabase. Experience deploying applications with Vercel. Solid understanding of API integration and development. Experience working with SQL databases. Knowledge of Playwright or similar testing frameworks. Experience with Python. Strong communication skills and the ability to thrive in a fast-paced, collaborative environment. Desirable Experience working with AI technologies, including LLMs and AI APIs. Familiarity with AI-assisted development tools and workflows. TypeScript experience. Previous experience within fintech, lending, or financial services. What's on Offer? The opportunity to work directly with the CEO and influence the company's technology roadmap. A key role within a growing and innovative financial services business. Exposure to a modern technology stack centred around Supabase, Vercel, React, Python, and AI. A collaborative environment where new ideas are encouraged and innovation is valued. Excellent opportunities for career development as the business continues to scale. If you're a passionate frontend developer looking to work with modern technologies while making a real impact within an ambitious financial services business, we'd love to hear from you. Frontend Developer - South Manchester
Senior .Net Developer, C# / VB.Net, API, SQL, NW London to £85K A Back End Developer is required to join this established financial software house based in North London. They work with some of the leading brands in retail and media, offering financial management systems developed in house by their small dynamic team of tech professionals. Due to growth a Senior .Net Back End Developer is required with expertise in Visual Basic .NET, C#, SQL Server, and SAP Business One integration. The ideal candidate should have strong skills in RESTful API development, database optimization, and Azure DevOps pipeline management. Knowledge of API security, CI/CD automation, and Swagger documentation is recommended. Responsibilities API Development : Build and maintain RESTful APIs in VB.NET and C#, integrating with SQL Server and SAP Business One backend tables Database Management : Write optimized SQL queries, stored procedures, and indexing strategies to efficiently handle large datasets Performance Optimization : Monitor and enhance API performance, database query execution, and application scalability Documentation : Maintain clear and detailed documentation for APIs, database structures and all the back-end infrastructure Collaboration : Work closely with SAP consultants, frontend developers, and DevOps engineers to ensure seamless system integration Code Quality : Conduct code reviews, debugging, and error handling to maintain system reliability Best Practices : Stay up to date with API design standards, database performance tuning, and cloud integration trends What You ll Need 5+ years of backend development experience Strong .NET and C# skills for API development and business logic implementation Expertise in SQL Server, including query optimization, indexing, and stored procedures Proficiency in RESTful API development, with a strong understanding of error handling, logging, and monitoring Good understanding of Windows Forms Experience with Git, version control workflows, and agile development methodologies What Would Be Good to Have Experience setting up and managing Azure DevOps pipelines for CI/CD automation Good familiarity with Swagger for API documentation SAP Business One or similar accounting system experience Hands-on experience with SAP backend table integration via APIs Knowledge of Azure services for API hosting and cloud infrastructure management Knowledge of web frontend technologies This role is fully office based
Aug 03, 2026
Full time
Senior .Net Developer, C# / VB.Net, API, SQL, NW London to £85K A Back End Developer is required to join this established financial software house based in North London. They work with some of the leading brands in retail and media, offering financial management systems developed in house by their small dynamic team of tech professionals. Due to growth a Senior .Net Back End Developer is required with expertise in Visual Basic .NET, C#, SQL Server, and SAP Business One integration. The ideal candidate should have strong skills in RESTful API development, database optimization, and Azure DevOps pipeline management. Knowledge of API security, CI/CD automation, and Swagger documentation is recommended. Responsibilities API Development : Build and maintain RESTful APIs in VB.NET and C#, integrating with SQL Server and SAP Business One backend tables Database Management : Write optimized SQL queries, stored procedures, and indexing strategies to efficiently handle large datasets Performance Optimization : Monitor and enhance API performance, database query execution, and application scalability Documentation : Maintain clear and detailed documentation for APIs, database structures and all the back-end infrastructure Collaboration : Work closely with SAP consultants, frontend developers, and DevOps engineers to ensure seamless system integration Code Quality : Conduct code reviews, debugging, and error handling to maintain system reliability Best Practices : Stay up to date with API design standards, database performance tuning, and cloud integration trends What You ll Need 5+ years of backend development experience Strong .NET and C# skills for API development and business logic implementation Expertise in SQL Server, including query optimization, indexing, and stored procedures Proficiency in RESTful API development, with a strong understanding of error handling, logging, and monitoring Good understanding of Windows Forms Experience with Git, version control workflows, and agile development methodologies What Would Be Good to Have Experience setting up and managing Azure DevOps pipelines for CI/CD automation Good familiarity with Swagger for API documentation SAP Business One or similar accounting system experience Hands-on experience with SAP backend table integration via APIs Knowledge of Azure services for API hosting and cloud infrastructure management Knowledge of web frontend technologies This role is fully office based
hackajob is collaborating with Bet365 to connect them with exceptional professionals for this role. About the role As a Senior Software Developer, you will build and maintain the core infrastructure and tools that empower our development teams to deliver high-quality software efficiently and reliably. The developer platform team forms part of the wider Platform Engineering department and is responsible for delivering solutions designed to streamline and enhance internal development processes through automation, tooling, and visibility. Our platform developers build high-profile, impactful, and full-stack systems adopted across the wider Business. You will be working primarily with Golang, Python, Typescript and React, in addition to delivering applications across both on-premise and cloud platforms. You will lead deliveries and focus on the mentoring and development of Junior Software Developers in the team. Working at the cutting edge of technology, we provide extensive training opportunities to further your professional development. You will be introduced to tools beyond Go and React to support this, such as Splunk, New Relic and GCP. This role is eligible for inclusion in the Company's hybrid working from home policy. Main Responsibilities: • Building, nurturing, and levelling up our applications and automation solutions. • Mentoring and supporting the development of junior team members. • Delivering clean, maintainable, and elegant code. • Identifying areas where we can improve our technology and processes. • Contributing insights to create innovative and effective solutions to complex challenges. • Overseeing the entire lifecycle of automation projects, from conception through deployment and operational support, while adhering to best practices and maintaining high-quality standards. • Conducting pre-release and post-release testing, as well as proactive monitoring of automation services to identify and mitigate potential issues. • Contributing to the development and maintenance of the platform that supports self-service capabilities for internal customers. • Staying updated with emerging technologies and methodologies, proposing initiatives to enhance automation capabilities. • Maintaining and upholding coding standards across the automation space. The skills and experience to help you perform in the role: • Proven experience of developing low latency, highly available, and scalable solutions. • Experience working with high volumes of transactions. • Previous experience in a senior position and accustomed to mentoring junior team members. • Solid understanding of Infrastructure as Code (IaC) principles and familiarity with relevant tools. • Proficiency in programming and scripting languages, such as Golang, Python and Typescript, essential for developing automated process with supporting APIs and frontend tooling. • Knowledge of network and security technologies, along with foundational networking principles such as TCP/IP, routing and switching, and firewall configurations. • Familiarity with content delivery technologies and principles, including load balancing, caching, and cloud-based services. • Strong problem-solving skills, autonomy, and proactivity, enabling effective navigation in technically challenging environments. • Excellent communication and teamwork skills, along with experience in change and version control systems. • Experience working within a Linux-centric environment.
Aug 01, 2026
Full time
hackajob is collaborating with Bet365 to connect them with exceptional professionals for this role. About the role As a Senior Software Developer, you will build and maintain the core infrastructure and tools that empower our development teams to deliver high-quality software efficiently and reliably. The developer platform team forms part of the wider Platform Engineering department and is responsible for delivering solutions designed to streamline and enhance internal development processes through automation, tooling, and visibility. Our platform developers build high-profile, impactful, and full-stack systems adopted across the wider Business. You will be working primarily with Golang, Python, Typescript and React, in addition to delivering applications across both on-premise and cloud platforms. You will lead deliveries and focus on the mentoring and development of Junior Software Developers in the team. Working at the cutting edge of technology, we provide extensive training opportunities to further your professional development. You will be introduced to tools beyond Go and React to support this, such as Splunk, New Relic and GCP. This role is eligible for inclusion in the Company's hybrid working from home policy. Main Responsibilities: • Building, nurturing, and levelling up our applications and automation solutions. • Mentoring and supporting the development of junior team members. • Delivering clean, maintainable, and elegant code. • Identifying areas where we can improve our technology and processes. • Contributing insights to create innovative and effective solutions to complex challenges. • Overseeing the entire lifecycle of automation projects, from conception through deployment and operational support, while adhering to best practices and maintaining high-quality standards. • Conducting pre-release and post-release testing, as well as proactive monitoring of automation services to identify and mitigate potential issues. • Contributing to the development and maintenance of the platform that supports self-service capabilities for internal customers. • Staying updated with emerging technologies and methodologies, proposing initiatives to enhance automation capabilities. • Maintaining and upholding coding standards across the automation space. The skills and experience to help you perform in the role: • Proven experience of developing low latency, highly available, and scalable solutions. • Experience working with high volumes of transactions. • Previous experience in a senior position and accustomed to mentoring junior team members. • Solid understanding of Infrastructure as Code (IaC) principles and familiarity with relevant tools. • Proficiency in programming and scripting languages, such as Golang, Python and Typescript, essential for developing automated process with supporting APIs and frontend tooling. • Knowledge of network and security technologies, along with foundational networking principles such as TCP/IP, routing and switching, and firewall configurations. • Familiarity with content delivery technologies and principles, including load balancing, caching, and cloud-based services. • Strong problem-solving skills, autonomy, and proactivity, enabling effective navigation in technically challenging environments. • Excellent communication and teamwork skills, along with experience in change and version control systems. • Experience working within a Linux-centric environment.
hackajob is collaborating with Tesco to connect them with exceptional professionals for this role. About the role As a backend development Engineer, you'll be working in an agile team of industry leading engineers to define and develop Tesco's xAPI (Experience API) that powers Tesco's various shopping experiences i.e., the mobile shop application, store and other internal facing applications. You'll be a passionate, pragmatic Engineer with an inquisitive mind who is motivated to make change for the better and most importantly put our customer first. You'll enjoy working as part of a team, liaise with product and program managers to understand requirements and build new software or extend existing software. You are a keen problem solver with the expertise and experience building extensible, maintainable, highly available, scalable, performant and observable quality software, Comfortable with modern engineering practices and backend development technologies, you'll use innovation to improve the customer experience and efficiency of engineering teams. The solutions that you will be responsible for will have a global reach, impacting millions of customers. Some of the tech we are using at scale: Javascript, Typescript, Node.JS, GraphQL, REST, Kafka, Azure Cloud, Redis, Varnish Cache, Apollo Federation, Docker, Kubernetes etc. About the team Tesco's xAPI (Experience API) powers Tesco's online shopping, enabling customers to discover and shop online from diverse client applications & devices i.e. web, mobile-apps, tills in-store, scan-as-you-shop, tablets, voice assistants etc. We, the xAPI team, build products that provide the experience APIs (GraphQL) for building client applications and handle all the device traffic to support the user experience for the end-user's shopping lifecycle from product discovery to purchase to returns and refunds, shopping history. We build, develop and maintain massive scale, highly performant REST/GraphQL API services, backend-for-frontend services that enable ease of client application development and our success is the difference between millions of happy customers or millions of missed opportunities. We are building systems to solve real world problems at scale, impacting tens of millions of Teams of great Engineers (and Managers and Product Managers) to learn from We are agile and enlightened in our approach to building software and teams There's a great atmosphere and we work sustainably as a team Tesco has a "do the right thing" mentality We promote flexible working Job Responsibilities • Use your in-depth knowledge of JavaScript, Typescript, Node.JS, cloud and the backend services ecosystem to develop, and deploy scalable backend systems. • Work with product managers to understand business/product requirements. • Translate requirements into tasks & code. • Commit code early and often, demonstrating understanding of version control & branching strategies. • Automate everything by default. • Write secure code by default. • Write maintainable code and observe basic hygiene practices • Implement relevant project instrumentation. • Profile and optimise code. • Apply understanding of cohesion and the SOLID principles to create well structured, maintainable software. • Identify patterns in code and refactor the code towards them where it increases understanding and/or maintainability with minimal guidance. • Produce test driven features in a specific programming language and demonstrate familiarity with the TDD development. • Follow the best practices of continuous BDD/TDD/Performance/Security/Smoke testing. • Work effectively with product stakeholders to communicate and translate needs into product improvements. • Lead group discussions on system design and understand domain well enough to work with Product Managers to drive value. • Support production systems, resolve incidents and perform root cause analysis. • Debug/find complex problems and support/maintain the software solution. • Share knowledge with the wider engineering community. • Mentor and develop others around you. • Produce proof of concepts to evaluate new tools. You will need We are looking for people who have a passion for Technology. You will demonstrate experience of different platforms and technologies. We expect to see some or all of the following: 7+ Years professional experience as a Backend Software Developer. At least 4 years of experience in backend development using Javascript, Typescript, Node.JS and related backend technologies, frameworks. Exposure to a variety of JavaScript frameworks and libraries such as: Next.JS, React.JS and testing using Jest, Mocha.JS, Cucumber etc. Experience of using Node.js to create high traffic applications using Express.js, Sails, Koa or similar. Knowledge of microservices development and deployment in the cloud i.e. Azure/AWS/GCP cloud. Knowledge of virtualization, containerization and container orchestration technologies like Docker, Kubernetes etc. Experience with usage of GraphQL, building GraphQL servers and GraphQL Federation technologies like Apollo Federation. Experience with using and building REST API services. Knowledge of distributed messaging systems like Kafka, RabbitMQ etc. Knowledge of distributed caching technologies like Redis. A desire to write readable, maintainable, modular and extendable code. Exposure to the DevOps model. • Experience in Lean and Agile environments and understanding of principles behind methodologies such as: BDD, ATDD and TDD.
Jul 31, 2026
Full time
hackajob is collaborating with Tesco to connect them with exceptional professionals for this role. About the role As a backend development Engineer, you'll be working in an agile team of industry leading engineers to define and develop Tesco's xAPI (Experience API) that powers Tesco's various shopping experiences i.e., the mobile shop application, store and other internal facing applications. You'll be a passionate, pragmatic Engineer with an inquisitive mind who is motivated to make change for the better and most importantly put our customer first. You'll enjoy working as part of a team, liaise with product and program managers to understand requirements and build new software or extend existing software. You are a keen problem solver with the expertise and experience building extensible, maintainable, highly available, scalable, performant and observable quality software, Comfortable with modern engineering practices and backend development technologies, you'll use innovation to improve the customer experience and efficiency of engineering teams. The solutions that you will be responsible for will have a global reach, impacting millions of customers. Some of the tech we are using at scale: Javascript, Typescript, Node.JS, GraphQL, REST, Kafka, Azure Cloud, Redis, Varnish Cache, Apollo Federation, Docker, Kubernetes etc. About the team Tesco's xAPI (Experience API) powers Tesco's online shopping, enabling customers to discover and shop online from diverse client applications & devices i.e. web, mobile-apps, tills in-store, scan-as-you-shop, tablets, voice assistants etc. We, the xAPI team, build products that provide the experience APIs (GraphQL) for building client applications and handle all the device traffic to support the user experience for the end-user's shopping lifecycle from product discovery to purchase to returns and refunds, shopping history. We build, develop and maintain massive scale, highly performant REST/GraphQL API services, backend-for-frontend services that enable ease of client application development and our success is the difference between millions of happy customers or millions of missed opportunities. We are building systems to solve real world problems at scale, impacting tens of millions of Teams of great Engineers (and Managers and Product Managers) to learn from We are agile and enlightened in our approach to building software and teams There's a great atmosphere and we work sustainably as a team Tesco has a "do the right thing" mentality We promote flexible working Job Responsibilities • Use your in-depth knowledge of JavaScript, Typescript, Node.JS, cloud and the backend services ecosystem to develop, and deploy scalable backend systems. • Work with product managers to understand business/product requirements. • Translate requirements into tasks & code. • Commit code early and often, demonstrating understanding of version control & branching strategies. • Automate everything by default. • Write secure code by default. • Write maintainable code and observe basic hygiene practices • Implement relevant project instrumentation. • Profile and optimise code. • Apply understanding of cohesion and the SOLID principles to create well structured, maintainable software. • Identify patterns in code and refactor the code towards them where it increases understanding and/or maintainability with minimal guidance. • Produce test driven features in a specific programming language and demonstrate familiarity with the TDD development. • Follow the best practices of continuous BDD/TDD/Performance/Security/Smoke testing. • Work effectively with product stakeholders to communicate and translate needs into product improvements. • Lead group discussions on system design and understand domain well enough to work with Product Managers to drive value. • Support production systems, resolve incidents and perform root cause analysis. • Debug/find complex problems and support/maintain the software solution. • Share knowledge with the wider engineering community. • Mentor and develop others around you. • Produce proof of concepts to evaluate new tools. You will need We are looking for people who have a passion for Technology. You will demonstrate experience of different platforms and technologies. We expect to see some or all of the following: 7+ Years professional experience as a Backend Software Developer. At least 4 years of experience in backend development using Javascript, Typescript, Node.JS and related backend technologies, frameworks. Exposure to a variety of JavaScript frameworks and libraries such as: Next.JS, React.JS and testing using Jest, Mocha.JS, Cucumber etc. Experience of using Node.js to create high traffic applications using Express.js, Sails, Koa or similar. Knowledge of microservices development and deployment in the cloud i.e. Azure/AWS/GCP cloud. Knowledge of virtualization, containerization and container orchestration technologies like Docker, Kubernetes etc. Experience with usage of GraphQL, building GraphQL servers and GraphQL Federation technologies like Apollo Federation. Experience with using and building REST API services. Knowledge of distributed messaging systems like Kafka, RabbitMQ etc. Knowledge of distributed caching technologies like Redis. A desire to write readable, maintainable, modular and extendable code. Exposure to the DevOps model. • Experience in Lean and Agile environments and understanding of principles behind methodologies such as: BDD, ATDD and TDD.
Location: Kettering/Hybrid Do you enjoy building software solutions using modern .NET technologies that solve real-world problems and make a visible impact? This is a greenfield opportunity, giving you the chance to shape a modern .NET-based platform from the ground up, with React supporting the front end. At Logistex, your code doesn t just sit behind a screen, it powers warehouse operations, drives automation systems, and supports some of the UK s leading logistics and retail brands. If you re the kind of developer who enjoys building robust backend systems in .NET, tackling complex challenges, and seeing your work used in real environments this role is for you. Why join us as Senior Full Stack Developer? You ll play a key role in building a modern .NET-driven platform with React and PostgreSQL You ll work on a greenfield program with real influence on technical direction You ll collaborate with engineers, architects, and operational teams Your applications support real-world operations Key Responsibilities as Senior Full Stack Developer Designing and developing modern web applications with a strong focus on .NET (C#) Building scalable backend services and RESTful APIs Supporting frontend development using React (TypeScript beneficial) Contributing to architecture and technical design decisions Writing clean, maintainable, and well-tested code Working within Agile teams to deliver high-quality software Continuously improving systems, tools, and development practices About You: Strong commercial experience with C# and .NET (core focus) Experience building frontends with React (ideally TypeScript) Strong understanding of REST APIs and backend architecture Experience with relational databases (ideally PostgreSQL) Solid software engineering fundamentals and best practices Ability to write clean, scalable, and maintainable code Experience working in Agile environments What are you waiting for, make your application today
Jul 31, 2026
Full time
Location: Kettering/Hybrid Do you enjoy building software solutions using modern .NET technologies that solve real-world problems and make a visible impact? This is a greenfield opportunity, giving you the chance to shape a modern .NET-based platform from the ground up, with React supporting the front end. At Logistex, your code doesn t just sit behind a screen, it powers warehouse operations, drives automation systems, and supports some of the UK s leading logistics and retail brands. If you re the kind of developer who enjoys building robust backend systems in .NET, tackling complex challenges, and seeing your work used in real environments this role is for you. Why join us as Senior Full Stack Developer? You ll play a key role in building a modern .NET-driven platform with React and PostgreSQL You ll work on a greenfield program with real influence on technical direction You ll collaborate with engineers, architects, and operational teams Your applications support real-world operations Key Responsibilities as Senior Full Stack Developer Designing and developing modern web applications with a strong focus on .NET (C#) Building scalable backend services and RESTful APIs Supporting frontend development using React (TypeScript beneficial) Contributing to architecture and technical design decisions Writing clean, maintainable, and well-tested code Working within Agile teams to deliver high-quality software Continuously improving systems, tools, and development practices About You: Strong commercial experience with C# and .NET (core focus) Experience building frontends with React (ideally TypeScript) Strong understanding of REST APIs and backend architecture Experience with relational databases (ideally PostgreSQL) Solid software engineering fundamentals and best practices Ability to write clean, scalable, and maintainable code Experience working in Agile environments What are you waiting for, make your application today
Founding Frontend Engineer We're recruiting for a leading AI security start-up who are building an adaptive security layer designed to detect and respond to evolving threats in real time. As a Founding Frontend Engineer, you'll be responsible for developing, maintaining, and scaling their user portal - the first thing customers see when engaging with their product. You'll also be crafting the principles and values the organisation upholds when doing frontend engineering now, and into the future. This is an opportunity to take complete ownership over their frontend stack, work with an incredible team of talented engineers, and to help build the future of their core offering. Your Responsibilities Owning the full frontend surface from design system foundations to performance to deployment. Translating UI/UX designs into clean, efficient, and maintainable code. Developing accessible and high-performing user interfaces across devices. Optimising application performance and ensuring cross-browser compatibility. Identifying, troubleshooting, and resolving front-end issues efficiently. Decision making on authentication strategies and secure session/token approaches (e.g. JWT/JWE, token rotation). Collaboration with designers, developers, and stakeholders to deliver seamless digital experiences. Enforcing and maintaining best practices in frontend development, including code quality, testing, and performance optimisation. You Should Have Strong commercial experience as a front end developer, delivering production Web applications. Excellent JavaScript and TypeScript skills, with strong experience building UI with React. Solid HTML5 and CSS skills, including building responsive interfaces that work well across devices and browsers. Experience working with modern Web application patterns, including server-side rendering (or similar techniques) and performance-minded UI delivery. Experience building enterprise scalable applications against REST APIs. Familiarity with common architectural patterns and building maintainable component-based applications. It Would Be Nice If You Have Worked in an early-stage startup before and know what it feels like when there's no playbook. Used AI coding tools and know how to get leverage from them without losing control of the codebase. Built something data-heavy (dashboards, tables, real-time updates) and know where the performance traps are. Benefits 80,000 - 90,000 Base Salary Employee Matched Pension Plan Stock Option Package Wellness Budget Monthly Socials
Jul 31, 2026
Full time
Founding Frontend Engineer We're recruiting for a leading AI security start-up who are building an adaptive security layer designed to detect and respond to evolving threats in real time. As a Founding Frontend Engineer, you'll be responsible for developing, maintaining, and scaling their user portal - the first thing customers see when engaging with their product. You'll also be crafting the principles and values the organisation upholds when doing frontend engineering now, and into the future. This is an opportunity to take complete ownership over their frontend stack, work with an incredible team of talented engineers, and to help build the future of their core offering. Your Responsibilities Owning the full frontend surface from design system foundations to performance to deployment. Translating UI/UX designs into clean, efficient, and maintainable code. Developing accessible and high-performing user interfaces across devices. Optimising application performance and ensuring cross-browser compatibility. Identifying, troubleshooting, and resolving front-end issues efficiently. Decision making on authentication strategies and secure session/token approaches (e.g. JWT/JWE, token rotation). Collaboration with designers, developers, and stakeholders to deliver seamless digital experiences. Enforcing and maintaining best practices in frontend development, including code quality, testing, and performance optimisation. You Should Have Strong commercial experience as a front end developer, delivering production Web applications. Excellent JavaScript and TypeScript skills, with strong experience building UI with React. Solid HTML5 and CSS skills, including building responsive interfaces that work well across devices and browsers. Experience working with modern Web application patterns, including server-side rendering (or similar techniques) and performance-minded UI delivery. Experience building enterprise scalable applications against REST APIs. Familiarity with common architectural patterns and building maintainable component-based applications. It Would Be Nice If You Have Worked in an early-stage startup before and know what it feels like when there's no playbook. Used AI coding tools and know how to get leverage from them without losing control of the codebase. Built something data-heavy (dashboards, tables, real-time updates) and know where the performance traps are. Benefits 80,000 - 90,000 Base Salary Employee Matched Pension Plan Stock Option Package Wellness Budget Monthly Socials
Are you a talented and passionate Front-End Developer looking for your next challenge? Join a dynamic team at a leading HR tech company, where your skills will contribute to building innovative web applications used by over 100,000 businesses globally. They are seeking a Senior Front-End Developer with expertise in React, TypeScript, and modern front-end technologies to help create a seamless user experience for their SaaS products. What You'll Do: Engage in full-cycle software development, creating scalable and high-quality solutions for small businesses. Collaborate with a talented team of developers, designers, and product managers. Take ownership of technical delivery, utilizing Agile methodologies and best practices like TDD. Innovate and implement new tools and processes to boost efficiency. About You: Expertise in JavaScript/TypeScript and React development. Extensive experience with testing, Git, and working with REST/GraphQL APIs. Eager to collaborate in an office-first culture and mentor your peers. Ambitious, adaptable, and committed to professional growth. Benefits: Competitive salary, profit-sharing scheme, and 25 days holiday (+birthday off). Be part of a collaborative office-first environment, with a flexible hybrid work model. A hybrid work environment fostering creativity and community, with regular guild meetups and hack days. Access to 500 yearly training budget, health perks, and much more. If you're passionate about cutting-edge front-end development and want to make an impact, apply today and join the journey toward HR tech excellence. 87878MSR2 INDMANS The Portfolio Group are acting on behalf of our client in recruiting for this position.
Jul 31, 2026
Full time
Are you a talented and passionate Front-End Developer looking for your next challenge? Join a dynamic team at a leading HR tech company, where your skills will contribute to building innovative web applications used by over 100,000 businesses globally. They are seeking a Senior Front-End Developer with expertise in React, TypeScript, and modern front-end technologies to help create a seamless user experience for their SaaS products. What You'll Do: Engage in full-cycle software development, creating scalable and high-quality solutions for small businesses. Collaborate with a talented team of developers, designers, and product managers. Take ownership of technical delivery, utilizing Agile methodologies and best practices like TDD. Innovate and implement new tools and processes to boost efficiency. About You: Expertise in JavaScript/TypeScript and React development. Extensive experience with testing, Git, and working with REST/GraphQL APIs. Eager to collaborate in an office-first culture and mentor your peers. Ambitious, adaptable, and committed to professional growth. Benefits: Competitive salary, profit-sharing scheme, and 25 days holiday (+birthday off). Be part of a collaborative office-first environment, with a flexible hybrid work model. A hybrid work environment fostering creativity and community, with regular guild meetups and hack days. Access to 500 yearly training budget, health perks, and much more. If you're passionate about cutting-edge front-end development and want to make an impact, apply today and join the journey toward HR tech excellence. 87878MSR2 INDMANS The Portfolio Group are acting on behalf of our client in recruiting for this position.
Just starting out in your development journey? We're looking for a Front-End Developer with solid TypeScript and React skills who's eager to grow in a supportive, modern dev environment. What You'll Do: Develop marketing website to drive lead generation Able to investigate complex problem statements and articulate a plan on how to approach. Able to deliver proposed plans with confidence Writing Unit Tests to support quality of code Understanding the value of TDD/BDD/E2E and when to implement To be pro-active in suggesting improvements to the system, or new tools or ways of working Work closely with the PO/BA, developers, and stakeholders to recommend and agree technological solutions What You Need to Bring: At least 2 years' Frontend Development experience Understanding pipeline, Continuous Deployment, and Integration Knowledge of agile methodologies Strong communication skills & stakeholder management Ability to troubleshooting, analyse and problem-solve A passion for always providing the best possible service Being a team player What We Offer: A supportive environment that encourages professional growth and continuous learning. Opportunities to progress into other paths within Software Delivery. An inclusive, collaborative culture within one of the UK's leading business services providers. A competitive salary and benefits package. 50054MSR6 INDMANJ The Portfolio Group are acting on behalf of our client in recruiting for this position.
Jul 30, 2026
Full time
Just starting out in your development journey? We're looking for a Front-End Developer with solid TypeScript and React skills who's eager to grow in a supportive, modern dev environment. What You'll Do: Develop marketing website to drive lead generation Able to investigate complex problem statements and articulate a plan on how to approach. Able to deliver proposed plans with confidence Writing Unit Tests to support quality of code Understanding the value of TDD/BDD/E2E and when to implement To be pro-active in suggesting improvements to the system, or new tools or ways of working Work closely with the PO/BA, developers, and stakeholders to recommend and agree technological solutions What You Need to Bring: At least 2 years' Frontend Development experience Understanding pipeline, Continuous Deployment, and Integration Knowledge of agile methodologies Strong communication skills & stakeholder management Ability to troubleshooting, analyse and problem-solve A passion for always providing the best possible service Being a team player What We Offer: A supportive environment that encourages professional growth and continuous learning. Opportunities to progress into other paths within Software Delivery. An inclusive, collaborative culture within one of the UK's leading business services providers. A competitive salary and benefits package. 50054MSR6 INDMANJ The Portfolio Group are acting on behalf of our client in recruiting for this position.
hackajob is collaborating with Sage to connect them with exceptional professionals for this role. We're hiring Salesforce Developer - Product Engineering Team (ISV) in Winnersh (Reading area), UK Hybrid (3 days onsite) Sage People is a global HR & people management SaaS product built on the Salesforce ( ) platform, serving customers worldwide. As an ISV, we build and evolve one single product, with a strong focus on code quality, scalability and long term architecture. Salesforce is the global CRM platform and a mature, enterprise-grade application ecosystem. It combines a strongly typed, object-oriented server-side language (Apex) with standards-based frontend development using Lightning Web Components. Much of our work involves custom Apex and LWC development, applying core software engineering principles such as OO design, automated testing, performance tuning, and CI/CD. Team culture & environment What really makes this role stand out is the team. • A stable, close knit engineering group - many team members have worked together for 8+ years • A friendly, supportive and human environment, where people genuinely enjoy working together • Engineers, testers, architects and product managers collaborating daily as one product team • A culture that values shared ownership, learning and constructive technical discussions • Strong leadership momentum and investment, particularly around AI and Salesforce innovation • A modern, welcoming office in Winnersh, with teams enjoying face to face collaboration as part of a hybrid model You'll join a team where collaboration matters more than hierarchy, and where people stay because they like both the work and the people. What you'll be doing As a Salesforce Developer, you will: • Work with The platform, delivering customer and people management functionality • Translate complex business requirements into robust, scalable technical solutions • Contribute to technical design, architecture discussions and system thinking Collaborate closely with: • Salesforce Developers team • Angular frontend engineers • Testers, Product Managers and Architects • Work in a modern environment using Git, Jira, IntelliJ, CI/CD pipelines • Take part in Scrum / SAFe ceremonies, quarterly planning and product releases • Contribute to a product roadmap that increasingly includes AI-driven capabilities Work hands-on with: Apex, SOQL, JavaScript, Salesforce Lightning / Lightning Web Components (LWC) / VisualForce / APIs Important: this role requires real, hands-on development on Salesforce - it is not a configuration or admin position. What we're looking for Core skills • Proven experience with object-oriented programming, e.g. Java or C# • Experience developing with Salesforce Lightning • Hands-on delivery of solutions on the platform • Strong proficiency in Apex, SOQL and JavaScript • Ability to manage and deliver complex business and technical requirements Nice to have • Experience with Git, Jira and IntelliJ, and CI/CD practices • Exposure to Salesforce REST APIs • Salesforce Developer Certification We are open to: • Experienced Salesforce Developers, or / and • Backend developers (Java / C#) looking to specialise in Salesforce, with strong development fundamentals and a desire to learn Benefits - we have plenty! • Competitive salary plus generous bonus scheme • Pension plan: up to 8% matched + 2% top-up by Sage • 25 days annual leave, with the option to buy up to 5 more • 8 bank holidays • 5 paid volunteer days per year via the Sage Foundation • 50% income protection • Holiday buy & sell • Comprehensive health, dental and vision coverage • Work Away scheme (up to 10 weeks per year) • Ongoing training and professional development • Hybrid working • Healthy Mind app membership • Access to financial, health and wellbeing memberships Discover life at Sage: If you're looking for a Salesforce developer role with real technical depth and a genuinely great team culture, we'd love to hear from you.
Jul 30, 2026
Full time
hackajob is collaborating with Sage to connect them with exceptional professionals for this role. We're hiring Salesforce Developer - Product Engineering Team (ISV) in Winnersh (Reading area), UK Hybrid (3 days onsite) Sage People is a global HR & people management SaaS product built on the Salesforce ( ) platform, serving customers worldwide. As an ISV, we build and evolve one single product, with a strong focus on code quality, scalability and long term architecture. Salesforce is the global CRM platform and a mature, enterprise-grade application ecosystem. It combines a strongly typed, object-oriented server-side language (Apex) with standards-based frontend development using Lightning Web Components. Much of our work involves custom Apex and LWC development, applying core software engineering principles such as OO design, automated testing, performance tuning, and CI/CD. Team culture & environment What really makes this role stand out is the team. • A stable, close knit engineering group - many team members have worked together for 8+ years • A friendly, supportive and human environment, where people genuinely enjoy working together • Engineers, testers, architects and product managers collaborating daily as one product team • A culture that values shared ownership, learning and constructive technical discussions • Strong leadership momentum and investment, particularly around AI and Salesforce innovation • A modern, welcoming office in Winnersh, with teams enjoying face to face collaboration as part of a hybrid model You'll join a team where collaboration matters more than hierarchy, and where people stay because they like both the work and the people. What you'll be doing As a Salesforce Developer, you will: • Work with The platform, delivering customer and people management functionality • Translate complex business requirements into robust, scalable technical solutions • Contribute to technical design, architecture discussions and system thinking Collaborate closely with: • Salesforce Developers team • Angular frontend engineers • Testers, Product Managers and Architects • Work in a modern environment using Git, Jira, IntelliJ, CI/CD pipelines • Take part in Scrum / SAFe ceremonies, quarterly planning and product releases • Contribute to a product roadmap that increasingly includes AI-driven capabilities Work hands-on with: Apex, SOQL, JavaScript, Salesforce Lightning / Lightning Web Components (LWC) / VisualForce / APIs Important: this role requires real, hands-on development on Salesforce - it is not a configuration or admin position. What we're looking for Core skills • Proven experience with object-oriented programming, e.g. Java or C# • Experience developing with Salesforce Lightning • Hands-on delivery of solutions on the platform • Strong proficiency in Apex, SOQL and JavaScript • Ability to manage and deliver complex business and technical requirements Nice to have • Experience with Git, Jira and IntelliJ, and CI/CD practices • Exposure to Salesforce REST APIs • Salesforce Developer Certification We are open to: • Experienced Salesforce Developers, or / and • Backend developers (Java / C#) looking to specialise in Salesforce, with strong development fundamentals and a desire to learn Benefits - we have plenty! • Competitive salary plus generous bonus scheme • Pension plan: up to 8% matched + 2% top-up by Sage • 25 days annual leave, with the option to buy up to 5 more • 8 bank holidays • 5 paid volunteer days per year via the Sage Foundation • 50% income protection • Holiday buy & sell • Comprehensive health, dental and vision coverage • Work Away scheme (up to 10 weeks per year) • Ongoing training and professional development • Hybrid working • Healthy Mind app membership • Access to financial, health and wellbeing memberships Discover life at Sage: If you're looking for a Salesforce developer role with real technical depth and a genuinely great team culture, we'd love to hear from you.
Senior Java Engineer IntaPeople are partnered with a fintech scaleup in Cardiff city centre and are scaling up the Product Engineering team with a Senior Java Engineer. About the roles: The role is focused on feature delivery within product engineering. We re looking for an established Senior Engineer who coaches and mentors juniors and mid-level engineers, helping them develop their skills to progress within their careers. You'll take on challenging problems your team faces, including designing solutions to complex features and writing the design documentation that others build from. You'll work within the technical direction set by your Lead Engineer and be one of the people they rely on to turn that direction into working software. The tech stack is React and TypeScript on the frontend, Java with Spring Boot on the backend, and PostgreSQL with schema-per-tenant multi-tenancy underneath, all cloud-hosted on AWS. You'll hold the quality bar for your team through code review, pairing and the example you set, and you'll lead the delivery of large features. This company offers a structured roadmap in terms of progression; they champion internal progression and as a company that a consistently growing, more senior roles become available. About you: A background in financial services (specifically mortgages) would be ideal, however any experience or understanding of a highly regulated industry will be beneficial You re a hungry dev who wants to keep developing their skills, learning new things and collaborating with the wider team. You enjoy knowledge sharing and helping lesser experienced engineers develop their skills, you will have the opportunity to influence the technical direction in this role. An interest in GenAI is desirable, they have some agentic workflows built in Claude but they are using AI as a tool rather than replacing the team s ability to code. For a confidential chat about the role, send a copy of your CV to (url removed) and we will set up a call
Jul 30, 2026
Full time
Senior Java Engineer IntaPeople are partnered with a fintech scaleup in Cardiff city centre and are scaling up the Product Engineering team with a Senior Java Engineer. About the roles: The role is focused on feature delivery within product engineering. We re looking for an established Senior Engineer who coaches and mentors juniors and mid-level engineers, helping them develop their skills to progress within their careers. You'll take on challenging problems your team faces, including designing solutions to complex features and writing the design documentation that others build from. You'll work within the technical direction set by your Lead Engineer and be one of the people they rely on to turn that direction into working software. The tech stack is React and TypeScript on the frontend, Java with Spring Boot on the backend, and PostgreSQL with schema-per-tenant multi-tenancy underneath, all cloud-hosted on AWS. You'll hold the quality bar for your team through code review, pairing and the example you set, and you'll lead the delivery of large features. This company offers a structured roadmap in terms of progression; they champion internal progression and as a company that a consistently growing, more senior roles become available. About you: A background in financial services (specifically mortgages) would be ideal, however any experience or understanding of a highly regulated industry will be beneficial You re a hungry dev who wants to keep developing their skills, learning new things and collaborating with the wider team. You enjoy knowledge sharing and helping lesser experienced engineers develop their skills, you will have the opportunity to influence the technical direction in this role. An interest in GenAI is desirable, they have some agentic workflows built in Claude but they are using AI as a tool rather than replacing the team s ability to code. For a confidential chat about the role, send a copy of your CV to (url removed) and we will set up a call
Java Developer Java AWS Angular Leeds (Hybrid) Permanent £80,000 £90,000 (DOE) Java Developer with Core Java and Spring Boot , AWS & Angular needed for a permanent career opportunity based in Leeds (Hybrid). Start ASAP ideally August/September 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, (url removed). 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.
Jul 30, 2026
Full time
Java Developer Java AWS Angular Leeds (Hybrid) Permanent £80,000 £90,000 (DOE) Java Developer with Core Java and Spring Boot , AWS & Angular needed for a permanent career opportunity based in Leeds (Hybrid). Start ASAP ideally August/September 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, (url removed). 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.
Senior Full Stack .NET Engineer (React / APIs) Location: UK - Remote first, but open to 1 day, twice per month or monthly day in Portsmouth About the Role We are looking for a highly skilled Senior Full Stack Engineer to join a collaborative development team working on a complex, integration-focused platform. This is a product-focused role where you will design, build, and maintain scalable, high-performance web applications that support real-time operational workflows. You will play a key role in shaping system architecture, delivering robust solutions, and supporting critical production systems. Key Responsibilities Define system objectives by analysing user requirements and business needs Design and develop web applications using C#/.NET (ASP.NET Core) and modern frontend frameworks Build and maintain RESTful APIs and integration services Contribute to architectural decisions, evaluating technical solutions and trade-offs Collaborate with cross-functional teams to enable system interoperability Troubleshoot development and production issues across multiple environments Support high-availability systems with ongoing maintenance and monitoring Participate in Agile development processes and team discussions Maintain high standards through code reviews, testing, and continuous improvement Provide guidance, mentoring, and technical support to other developers Create documentation and tools to support system usage and maintenance Stay up to date with emerging technologies and best practices Skills and Experience Required Strong experience with C# and .NET (ASP.NET Core) Proven experience building web applications and REST APIs Experience with React (Angular or Vue also considered) Solid understanding of full stack development principles Experience with cloud platforms (Azure preferred) Exposure to microservices and distributed systems Strong database experience (e.g. SQL Server or equivalent) Familiarity with CI/CD and DevOps practices Strong problem-solving and debugging skills Excellent communication and collaboration skills Ability to manage priorities and work across multiple projects Desirable Experience working on integration-heavy platforms Experience supporting production systems with high availability requirements Previous mentoring or leadership experience To find out more about Computer Futures please visit (url removed) Computer Futures, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales
Jul 30, 2026
Full time
Senior Full Stack .NET Engineer (React / APIs) Location: UK - Remote first, but open to 1 day, twice per month or monthly day in Portsmouth About the Role We are looking for a highly skilled Senior Full Stack Engineer to join a collaborative development team working on a complex, integration-focused platform. This is a product-focused role where you will design, build, and maintain scalable, high-performance web applications that support real-time operational workflows. You will play a key role in shaping system architecture, delivering robust solutions, and supporting critical production systems. Key Responsibilities Define system objectives by analysing user requirements and business needs Design and develop web applications using C#/.NET (ASP.NET Core) and modern frontend frameworks Build and maintain RESTful APIs and integration services Contribute to architectural decisions, evaluating technical solutions and trade-offs Collaborate with cross-functional teams to enable system interoperability Troubleshoot development and production issues across multiple environments Support high-availability systems with ongoing maintenance and monitoring Participate in Agile development processes and team discussions Maintain high standards through code reviews, testing, and continuous improvement Provide guidance, mentoring, and technical support to other developers Create documentation and tools to support system usage and maintenance Stay up to date with emerging technologies and best practices Skills and Experience Required Strong experience with C# and .NET (ASP.NET Core) Proven experience building web applications and REST APIs Experience with React (Angular or Vue also considered) Solid understanding of full stack development principles Experience with cloud platforms (Azure preferred) Exposure to microservices and distributed systems Strong database experience (e.g. SQL Server or equivalent) Familiarity with CI/CD and DevOps practices Strong problem-solving and debugging skills Excellent communication and collaboration skills Ability to manage priorities and work across multiple projects Desirable Experience working on integration-heavy platforms Experience supporting production systems with high availability requirements Previous mentoring or leadership experience To find out more about Computer Futures please visit (url removed) Computer Futures, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales
Our client are a locally based software technology business, leading in the field of applying AI in building platforms to support compliance, risk and fraud detection solutions. This is a small team, so what you build ships and gets used. You will report to the Lead Developer for AI and Platforms. You will own projects, not tickets. You take something from a rough idea to a running thing people rely on, and you keep it running. As a Software Developer here you will: Build and own a number of projects end to end: backend, deployment, and the day-to-day of keeping them healthy Design systems that are simple to run and simple for the next person to read Work with AI agents as a normal part of how you build, and know when to trust them and when not to Integrate with third-party services (KYC providers, payment and gaming platforms, forensic datasources) Pick up whatever the project needs, including bits of front-end, data work, and infrastructure The ideal candidate for the role of Software Developer will have: Strong back-end engineering in at least one language, and the sense to pick the right tool rather than the familiar one Cloud and deployment: you can put a service into production and look after it, not just write the code Solid grounding in system design and engineering principles. You think about failure, data, and maintenance before you think about frameworks Fluent with agentic development. You've built real things with coding agents (Claude Code or similar) and you understand context management, skills and sub agents, prompting, and orchestration. You have a view on where they help and where they get in the way API design and integration: Clean interfaces, sensible contracts, third-party services wired in without drama Desirable: Enough frontend and UI sense to build a decent interface, even if you're not a front-end specialist Comfortable across several languages, for example Python, Go, or Java, and happy to pick up whatever a project calls for Application security, and care when handling sensitive data
Jul 30, 2026
Full time
Our client are a locally based software technology business, leading in the field of applying AI in building platforms to support compliance, risk and fraud detection solutions. This is a small team, so what you build ships and gets used. You will report to the Lead Developer for AI and Platforms. You will own projects, not tickets. You take something from a rough idea to a running thing people rely on, and you keep it running. As a Software Developer here you will: Build and own a number of projects end to end: backend, deployment, and the day-to-day of keeping them healthy Design systems that are simple to run and simple for the next person to read Work with AI agents as a normal part of how you build, and know when to trust them and when not to Integrate with third-party services (KYC providers, payment and gaming platforms, forensic datasources) Pick up whatever the project needs, including bits of front-end, data work, and infrastructure The ideal candidate for the role of Software Developer will have: Strong back-end engineering in at least one language, and the sense to pick the right tool rather than the familiar one Cloud and deployment: you can put a service into production and look after it, not just write the code Solid grounding in system design and engineering principles. You think about failure, data, and maintenance before you think about frameworks Fluent with agentic development. You've built real things with coding agents (Claude Code or similar) and you understand context management, skills and sub agents, prompting, and orchestration. You have a view on where they help and where they get in the way API design and integration: Clean interfaces, sensible contracts, third-party services wired in without drama Desirable: Enough frontend and UI sense to build a decent interface, even if you're not a front-end specialist Comfortable across several languages, for example Python, Go, or Java, and happy to pick up whatever a project calls for Application security, and care when handling sensitive data
hackajob is collaborating with Tombola to connect them with exceptional professionals for this role. The opportunity We're looking for a Senior Developer/engineer who's genuinely ready for a senior role - someone who can own the full software lifecycle, shape technical direction, and raise the bar for the team around them. This isn't a stepping stone. It's a role where your experience and instincts will matter from day one. You'll be working on platform systems that power one of the UK's biggest gaming sites - everything built in-house, with real complexity and real stakes. You'll be expected to drive quality, influence architecture decisions, and be a technical reference point for your peers. But you'll also be coding - we're not looking for someone who's stepped too far from the work. The best senior developers here do both. What you'll be doing • Owning the full software delivery lifecycle - from requirements through to production • Designing and delivering robust, scalable solutions in C# across tombola's platform • Driving engineering standards - code quality, testing practices, documentation • Influencing technical direction and contributing to architectural decisions • Mentoring and coaching developers at all levels • Leading code reviews and pair programming sessions • Working closely with stakeholders and non-technical colleagues to shape requirements • Monitoring application health and leading performance investigations • Contributing to agile ceremonies - standups, sprint planning, technical refinements • Ensuring compliance and regulatory considerations are built into delivery What we're looking for • Proven, senior-level C# skills - we're looking for someone exceptional here • Strong knowledge of the .NET ecosystem - both legacy frameworks and modern .NET • Experience owning work end-to-end, from requirements through to live systems • Deep understanding of testing methodologies - unit, integration, and beyond • Ability to design software to a high technical standard, collaboratively • Experience mentoring others and influencing team direction • Excellent communication across technical and non-technical audiences • Understanding of compliance, regulations, and how they affect software delivery Nice to haves • SQL and data layer experience • Experience working across both backend and frontend codebases • Involvement in hiring and technical interviewing Why tombola? ️ At tombola, senior developers have genuine influence. Technology decisions are never handed down from above - they're made by the people closest to the work. You'll have real autonomy, real ownership, and the chance to help shape how we build for years to come. We're a business that's genuinely driven by technology. Every product, every system, every feature - built in-house. That means your work has real impact, and the team you'll join knows and cares about that. We've also got great benefits. Head to our careers site to see the full picture. At tombola we know that our differences make us stronger and that thinking differently is key to long-term success. We work hard to create a culture of inclusivity where everyone is free to be themselves. We welcome applications from all backgrounds.
Jul 30, 2026
Full time
hackajob is collaborating with Tombola to connect them with exceptional professionals for this role. The opportunity We're looking for a Senior Developer/engineer who's genuinely ready for a senior role - someone who can own the full software lifecycle, shape technical direction, and raise the bar for the team around them. This isn't a stepping stone. It's a role where your experience and instincts will matter from day one. You'll be working on platform systems that power one of the UK's biggest gaming sites - everything built in-house, with real complexity and real stakes. You'll be expected to drive quality, influence architecture decisions, and be a technical reference point for your peers. But you'll also be coding - we're not looking for someone who's stepped too far from the work. The best senior developers here do both. What you'll be doing • Owning the full software delivery lifecycle - from requirements through to production • Designing and delivering robust, scalable solutions in C# across tombola's platform • Driving engineering standards - code quality, testing practices, documentation • Influencing technical direction and contributing to architectural decisions • Mentoring and coaching developers at all levels • Leading code reviews and pair programming sessions • Working closely with stakeholders and non-technical colleagues to shape requirements • Monitoring application health and leading performance investigations • Contributing to agile ceremonies - standups, sprint planning, technical refinements • Ensuring compliance and regulatory considerations are built into delivery What we're looking for • Proven, senior-level C# skills - we're looking for someone exceptional here • Strong knowledge of the .NET ecosystem - both legacy frameworks and modern .NET • Experience owning work end-to-end, from requirements through to live systems • Deep understanding of testing methodologies - unit, integration, and beyond • Ability to design software to a high technical standard, collaboratively • Experience mentoring others and influencing team direction • Excellent communication across technical and non-technical audiences • Understanding of compliance, regulations, and how they affect software delivery Nice to haves • SQL and data layer experience • Experience working across both backend and frontend codebases • Involvement in hiring and technical interviewing Why tombola? ️ At tombola, senior developers have genuine influence. Technology decisions are never handed down from above - they're made by the people closest to the work. You'll have real autonomy, real ownership, and the chance to help shape how we build for years to come. We're a business that's genuinely driven by technology. Every product, every system, every feature - built in-house. That means your work has real impact, and the team you'll join knows and cares about that. We've also got great benefits. Head to our careers site to see the full picture. At tombola we know that our differences make us stronger and that thinking differently is key to long-term success. We work hard to create a culture of inclusivity where everyone is free to be themselves. We welcome applications from all backgrounds.
Job Title: Full Stack Web Developer and Automation Specialist Location: Norwich Salary: Excellent Job Type: Full-time, Permanent Flexible in Office and Hybrid Reports To: Lead Developer / CTO About the Role My client is looking for a versatile, forward-thinking Developer to join there team in Norwich. This isn't your standard, repetitive coding job. You will be working on a unique mix of backend data systems, cutting-edge AI integrations, API development, and frontend web optimization. This position heavily leans toward backend data engineering, system integration, and automation , with a smaller portion dedicated to frontend marketing support. Candidate Profile: Who Thrives Here? The ideal candidate is a "Swiss Army Knife" developer rather than a specialist. Contact David on (phone number removed)
Jul 29, 2026
Full time
Job Title: Full Stack Web Developer and Automation Specialist Location: Norwich Salary: Excellent Job Type: Full-time, Permanent Flexible in Office and Hybrid Reports To: Lead Developer / CTO About the Role My client is looking for a versatile, forward-thinking Developer to join there team in Norwich. This isn't your standard, repetitive coding job. You will be working on a unique mix of backend data systems, cutting-edge AI integrations, API development, and frontend web optimization. This position heavily leans toward backend data engineering, system integration, and automation , with a smaller portion dedicated to frontend marketing support. Candidate Profile: Who Thrives Here? The ideal candidate is a "Swiss Army Knife" developer rather than a specialist. Contact David on (phone number removed)
hackajob is collaborating with Sage to connect them with exceptional professionals for this role. Job Title: Salesforce Developer Job Desciption We're hiring Salesforce Developer - Product Engineering Team (ISV) in Winnersh (Reading area), UK Hybrid (3 days onsite) At Sage, we're looking for a Salesforce Developer to join our Sage People product engineering team in Winnersh. Sage People is a global HR & people management SaaS product built on the Salesforce () platform, serving customers worldwide. As an ISV, we build and evolve one single product, with a strong focus on code quality, scalability and long term architecture. This is a hands-on engineering role - not Salesforce administration, not consulting, not bespoke customer development. Team Culture & Environment What really makes this role stand out is the team: A stable, close knit engineering group - many team members have worked together for 8+ years. A friendly, supportive and human environment , where people genuinely enjoy working together. Engineers, testers, architects and product managers collaborating daily as one product team. A culture that values shared ownership , learning and constructive technical discussions. Strong leadership momentum and investment , particularly around AI and Salesforce innovation. A modern, welcoming office in Winnersh , with teams enjoying face to face collaboration as part of a hybrid model. You'll join a team where collaboration matters more than hierarchy, and where people stay because they like both the work and the people. Key Responsibilities What you'll be doing: Design, develop and maintain high quality Salesforce solutions for a global SaaS product. Work hands-on with: Apex, SOQL, JavaScript, Salesforce Lightning / Lightning Web Components (LWC). The platform , delivering customer and people management functionality. Translate complex business requirements into robust, scalable technical solutions. Contribute to technical design , architecture discussions and system thinking. Collaborate closely with: Salesforce Developers team Angular frontend engineers Testers, Product Managers and Architects Work in a modern environment using Git, Jira, IntelliJ, CI/CD pipelines. Take part in Scrum / SAFe ceremonies, quarterly planning and product releases. Contribute to a product roadmap that increasingly includes AI-driven capabilities. > Important: this role requires real, hands-on development on Salesforce - it is not a configuration or admin position. What We're Looking For > Core skills (key requirements) Proven experience with object-oriented programming, ideally Java or C#. Experience developing with Salesforce Lightning. Hands-on delivery of solutions on the platform. Strong proficiency in Apex, SOQL and JavaScript. Ability to manage and deliver complex business and technical requirements. > Nice to have (but not essential) Experience with Git, Jira and IntelliJ, and CI/CD practices. Exposure to Salesforce REST APIs. Salesforce Developer Certification. > We are open to: Experienced Salesforce Developers, or / and Backend developers (Java / C#) looking to specialise in Salesforce, with strong development fundamentals and a desire to learn. Benefits - We Have Plenty Competitive salary plus generous bonus scheme. Pension plan: up to 8% matched + 2% top-up by Sage. 25 days annual leave , with the option to buy up to 5 more. 8 bank holidays . 5 paid volunteer days per year via the Sage Foundation. 50% income protection . Holiday buy & sell . Comprehensive health, dental and vision coverage . Work Away scheme (up to 10 weeks per year). Ongoing training and professional development. Hybrid working . Healthy Mind app membership . Access to financial, health and wellbeing memberships . Discover Life at Sage Culture Video: Working at Sage: Advert Working at Sage means you're supporting millions of small and medium sized businesses globally with technology to work faster and smarter. We leverage the future of AI, meaning business owners spend less time doing routine tasks, like entering invoices and generating reports, and more time pursuing their ambitions. Our colleagues are the best of the best. It's why we were awarded 2024 Best Places to Work by Glassdoor . Because to achieve extraordinary outcomes, we need extraordinary teams. This means infusing Sage with people who knock down barriers, continuously innovate, and want to experience their potential. Learn more about working at Sage: We celebrate individuality and welcome you to join us if you embrace all backgrounds, identities, beliefs, and ways of working. If you need support applying, reach out at . Learn more about DEI at Sage:
Jul 29, 2026
Full time
hackajob is collaborating with Sage to connect them with exceptional professionals for this role. Job Title: Salesforce Developer Job Desciption We're hiring Salesforce Developer - Product Engineering Team (ISV) in Winnersh (Reading area), UK Hybrid (3 days onsite) At Sage, we're looking for a Salesforce Developer to join our Sage People product engineering team in Winnersh. Sage People is a global HR & people management SaaS product built on the Salesforce () platform, serving customers worldwide. As an ISV, we build and evolve one single product, with a strong focus on code quality, scalability and long term architecture. This is a hands-on engineering role - not Salesforce administration, not consulting, not bespoke customer development. Team Culture & Environment What really makes this role stand out is the team: A stable, close knit engineering group - many team members have worked together for 8+ years. A friendly, supportive and human environment , where people genuinely enjoy working together. Engineers, testers, architects and product managers collaborating daily as one product team. A culture that values shared ownership , learning and constructive technical discussions. Strong leadership momentum and investment , particularly around AI and Salesforce innovation. A modern, welcoming office in Winnersh , with teams enjoying face to face collaboration as part of a hybrid model. You'll join a team where collaboration matters more than hierarchy, and where people stay because they like both the work and the people. Key Responsibilities What you'll be doing: Design, develop and maintain high quality Salesforce solutions for a global SaaS product. Work hands-on with: Apex, SOQL, JavaScript, Salesforce Lightning / Lightning Web Components (LWC). The platform , delivering customer and people management functionality. Translate complex business requirements into robust, scalable technical solutions. Contribute to technical design , architecture discussions and system thinking. Collaborate closely with: Salesforce Developers team Angular frontend engineers Testers, Product Managers and Architects Work in a modern environment using Git, Jira, IntelliJ, CI/CD pipelines. Take part in Scrum / SAFe ceremonies, quarterly planning and product releases. Contribute to a product roadmap that increasingly includes AI-driven capabilities. > Important: this role requires real, hands-on development on Salesforce - it is not a configuration or admin position. What We're Looking For > Core skills (key requirements) Proven experience with object-oriented programming, ideally Java or C#. Experience developing with Salesforce Lightning. Hands-on delivery of solutions on the platform. Strong proficiency in Apex, SOQL and JavaScript. Ability to manage and deliver complex business and technical requirements. > Nice to have (but not essential) Experience with Git, Jira and IntelliJ, and CI/CD practices. Exposure to Salesforce REST APIs. Salesforce Developer Certification. > We are open to: Experienced Salesforce Developers, or / and Backend developers (Java / C#) looking to specialise in Salesforce, with strong development fundamentals and a desire to learn. Benefits - We Have Plenty Competitive salary plus generous bonus scheme. Pension plan: up to 8% matched + 2% top-up by Sage. 25 days annual leave , with the option to buy up to 5 more. 8 bank holidays . 5 paid volunteer days per year via the Sage Foundation. 50% income protection . Holiday buy & sell . Comprehensive health, dental and vision coverage . Work Away scheme (up to 10 weeks per year). Ongoing training and professional development. Hybrid working . Healthy Mind app membership . Access to financial, health and wellbeing memberships . Discover Life at Sage Culture Video: Working at Sage: Advert Working at Sage means you're supporting millions of small and medium sized businesses globally with technology to work faster and smarter. We leverage the future of AI, meaning business owners spend less time doing routine tasks, like entering invoices and generating reports, and more time pursuing their ambitions. Our colleagues are the best of the best. It's why we were awarded 2024 Best Places to Work by Glassdoor . Because to achieve extraordinary outcomes, we need extraordinary teams. This means infusing Sage with people who knock down barriers, continuously innovate, and want to experience their potential. Learn more about working at Sage: We celebrate individuality and welcome you to join us if you embrace all backgrounds, identities, beliefs, and ways of working. If you need support applying, reach out at . Learn more about DEI at Sage:
hackajob is collaborating with J.P. Morgan to connect them with exceptional professionals for this role. JOB DESCRIPTION We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. Join us to shape the future of technology and quality assurance. You'll have the opportunity to work with cutting-edge tools and frameworks, collaborating with a passionate team that values creativity and continuous improvement. We empower you to grow your skills and make a meaningful impact on our products and processes. If you thrive in a dynamic environment and enjoy solving complex challenges, this role is for you. Discover how you can advance your career while helping us deliver exceptional solutions. As a Lead Software Development Engineer in Test (SDET) in our technology team, you will design, build, and support automated testing frameworks for backend applications. You will collaborate closely with developers and engineers to ensure robust, scalable, and reliable systems. Your expertise in Python, cloud technologies, and modern architecture will help us deliver high-quality products. You will play a key role in driving innovation and efficiency within our testing processes. Together, we foster a culture of learning, teamwork, and excellence. Job Responsibilities: Design and support automated testing frameworks for backend applications Develop and maintain test scripts using Python3 and pytest Implement and validate REST API functionality and principles Drives team adoption of enterprise-authorized AI-assisted engineering practices within the work environment to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective patterns across the team. Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation. Apply modern microservice architecture concepts, including resiliency and load-balancing Create and run Docker containers for testing environments Build and manage CI/CD pipelines using Jenkins, GitHub Actions, or similar tools Collaborate with team members to ensure quality and reliability Troubleshoot and resolve issues in test automation and environments Contribute to continuous improvement of testing processes Required Qualifications, Capabilities, and Skills: Prior experience as an SDET or Software Developer Proficiency in Python3 and familiarity with testing frameworks (pytest preferred) Experience designing and supporting automated testing frameworks for backend applications Demonstrated experience leading effective use of approved AI-assisted software development tools (e.g., for coding, code review, test acceleration, troubleshooting) with the ability to set team expectations for validating AI outputs for correctness, performance, and security. Strong understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; experience coaching engineers on safe, compliant adoption within delivery practices Understanding of REST API design and hands-on experience Knowledge of modern microservice architecture and concepts Hands-on experience with Docker containers Experience with at least one cloud provider: AWS, Azure, or GCP (AWS preferred) Experience creating CI/CD pipelines with tools such as Jenkins or GitHub Actions (Jenkins preferred) Preferred Qualifications, Capabilities, and Skills: Experience with monitoring tools (Prometheus, Grafana, ELK, Datadog, Splunk, etc.) Familiarity with backend frameworks like Spring, Micronaut, or Dropwizard (Spring is a big plus) Experience with Kubernetes Experience with non-functional testing Knowledge of Infrastructure-as-Code concepts and tools like Terraform Experience designing and supporting automated testing frameworks for frontend applications ABOUT US J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business in a first-class way approach to serving clients drives everything we do. We strive to build trusted, long-term partnerships to help our clients achieve their business objectives. We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation. ABOUT THE TEAM Our professionals in our Corporate Functions cover a diverse range of areas from finance and risk to human resources and marketing. Our corporate teams are an essential part of our company, ensuring that we're setting our businesses, clients, customers and employees up for success.
Jul 28, 2026
Full time
hackajob is collaborating with J.P. Morgan to connect them with exceptional professionals for this role. JOB DESCRIPTION We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. Join us to shape the future of technology and quality assurance. You'll have the opportunity to work with cutting-edge tools and frameworks, collaborating with a passionate team that values creativity and continuous improvement. We empower you to grow your skills and make a meaningful impact on our products and processes. If you thrive in a dynamic environment and enjoy solving complex challenges, this role is for you. Discover how you can advance your career while helping us deliver exceptional solutions. As a Lead Software Development Engineer in Test (SDET) in our technology team, you will design, build, and support automated testing frameworks for backend applications. You will collaborate closely with developers and engineers to ensure robust, scalable, and reliable systems. Your expertise in Python, cloud technologies, and modern architecture will help us deliver high-quality products. You will play a key role in driving innovation and efficiency within our testing processes. Together, we foster a culture of learning, teamwork, and excellence. Job Responsibilities: Design and support automated testing frameworks for backend applications Develop and maintain test scripts using Python3 and pytest Implement and validate REST API functionality and principles Drives team adoption of enterprise-authorized AI-assisted engineering practices within the work environment to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective patterns across the team. Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation. Apply modern microservice architecture concepts, including resiliency and load-balancing Create and run Docker containers for testing environments Build and manage CI/CD pipelines using Jenkins, GitHub Actions, or similar tools Collaborate with team members to ensure quality and reliability Troubleshoot and resolve issues in test automation and environments Contribute to continuous improvement of testing processes Required Qualifications, Capabilities, and Skills: Prior experience as an SDET or Software Developer Proficiency in Python3 and familiarity with testing frameworks (pytest preferred) Experience designing and supporting automated testing frameworks for backend applications Demonstrated experience leading effective use of approved AI-assisted software development tools (e.g., for coding, code review, test acceleration, troubleshooting) with the ability to set team expectations for validating AI outputs for correctness, performance, and security. Strong understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; experience coaching engineers on safe, compliant adoption within delivery practices Understanding of REST API design and hands-on experience Knowledge of modern microservice architecture and concepts Hands-on experience with Docker containers Experience with at least one cloud provider: AWS, Azure, or GCP (AWS preferred) Experience creating CI/CD pipelines with tools such as Jenkins or GitHub Actions (Jenkins preferred) Preferred Qualifications, Capabilities, and Skills: Experience with monitoring tools (Prometheus, Grafana, ELK, Datadog, Splunk, etc.) Familiarity with backend frameworks like Spring, Micronaut, or Dropwizard (Spring is a big plus) Experience with Kubernetes Experience with non-functional testing Knowledge of Infrastructure-as-Code concepts and tools like Terraform Experience designing and supporting automated testing frameworks for frontend applications ABOUT US J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business in a first-class way approach to serving clients drives everything we do. We strive to build trusted, long-term partnerships to help our clients achieve their business objectives. We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation. ABOUT THE TEAM Our professionals in our Corporate Functions cover a diverse range of areas from finance and risk to human resources and marketing. Our corporate teams are an essential part of our company, ensuring that we're setting our businesses, clients, customers and employees up for success.
Job Title : Front End React Developer - FS Industry Location: Manchester - 4 days per week onsite Salary/Rate: 550/600 per day inside IR35 Start Date: 10/08/2026 Job Type: Contract - 6 months with possibility of extension Company Introduction We have an exciting opportunity now available with one of our sector-leading financial services clients! They are currently looking for a skilled React Developer to join their team for a six-month contract. Job Responsibilities/Objectives This role will be for a frontend software engineer who is experienced in their field. The individual will be working within a single team assisting with the creation of new frontend products for their customers. It is expected for the individual to be able to upskill individuals with the knowledge required around creating leading frontend applications. Required Skills/Experience The ideal candidate will have the following: Proficiency in JavaScript, React Framework, HTML & CSS DevOps practices (CI/CD, version control) Component-Based architecture Leadership experience Agile (TDD and Pair Programming) Skills Preferred: Networking (Subnets, Firewall, Load balancing, VPN configurations) Security and identity management Monitoring and logging Problem-Solving and debugging Financial services or high regulated environment experience If you are interested in this opportunity, please apply now with your updated CV in Microsoft Word/PDF format. Disclaimer Notwithstanding any guidelines given to level of experience sought, we will consider candidates from outside this range if they can demonstrate the necessary competencies. Square One is acting as both an employment agency and an employment business, and is an equal opportunities recruitment business. Square One embraces diversity and will treat everyone equally. Please see our website for our full diversity statement.
Jul 28, 2026
Contractor
Job Title : Front End React Developer - FS Industry Location: Manchester - 4 days per week onsite Salary/Rate: 550/600 per day inside IR35 Start Date: 10/08/2026 Job Type: Contract - 6 months with possibility of extension Company Introduction We have an exciting opportunity now available with one of our sector-leading financial services clients! They are currently looking for a skilled React Developer to join their team for a six-month contract. Job Responsibilities/Objectives This role will be for a frontend software engineer who is experienced in their field. The individual will be working within a single team assisting with the creation of new frontend products for their customers. It is expected for the individual to be able to upskill individuals with the knowledge required around creating leading frontend applications. Required Skills/Experience The ideal candidate will have the following: Proficiency in JavaScript, React Framework, HTML & CSS DevOps practices (CI/CD, version control) Component-Based architecture Leadership experience Agile (TDD and Pair Programming) Skills Preferred: Networking (Subnets, Firewall, Load balancing, VPN configurations) Security and identity management Monitoring and logging Problem-Solving and debugging Financial services or high regulated environment experience If you are interested in this opportunity, please apply now with your updated CV in Microsoft Word/PDF format. Disclaimer Notwithstanding any guidelines given to level of experience sought, we will consider candidates from outside this range if they can demonstrate the necessary competencies. Square One is acting as both an employment agency and an employment business, and is an equal opportunities recruitment business. Square One embraces diversity and will treat everyone equally. Please see our website for our full diversity statement.
Job Title: React Developer (UI Components) Location: Bromley (3 days a week onsite) Contract Type: Temporary Rate: Circa 750/Day Status: Inside IR35 Working Pattern: Full Time Join Our Team! Are you a skilled React Developer looking for an exciting opportunity in the dynamic world of finance? Do you have a passion for building and enhancing user interfaces? If so, we want to hear from you! Our client, a leading organisation in the FX Derivatives and Risk sector, is on the lookout for a talented React Developer to help create and expand their FX Options and Risk frontend application suite. Essential Skills & Qualifications: Proficient in an OOP language such as Java or Python. Strong experience with web technologies, tools, and frameworks, including HTML, CSS, JavaScript, and React. Familiarity with Agile development methodologies (XP, SCRUM, Kanban) and continuous integration practises. Previous experience in UI design, optimisation, and development processes. A solid degree in Computer Science, Physics, Engineering, Mathematics, or a relevant analytical field. Deep understanding of algorithms, data structures, and design patterns. Excellent communication skills and a strong team player mentality. Knowledge of derivatives and options products, ideally within FX. Experience in developing UI applications for finance, particularly in FX or other Fixed Income/Derivatives Trading environments. What You'll Do: Collaborate with a dedicated team to design and develop user-friendly UI components using React. Enhance the functionality and performance of existing applications, ensuring they are scalable and reliable. utilise your problem-solving skills to tackle complex challenges in a high-pressure environment. Work within an Agile framework to deliver high-quality software solutions. Why Join Us? Competitive Daily Rate: Earn up to 750 per day for your expertise. Impactful Work: Play a key role in shaping financial applications that drive decision-making and risk management. Collaborative Environment: Work alongside a talented team in a fast-paced, supportive atmosphere. Career Growth: Opportunity to enhance your skills and advance your career in a prestigious financial organisation. If you are excited about the opportunity to make a difference and have the skills we're looking for, don't wait-apply today! Your next big career move is just around the corner. Apply Now! Send your CV and a brief cover letter highlighting your relevant experience to insert contact method . We can't wait to meet you! Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.
Oct 08, 2025
Contractor
Job Title: React Developer (UI Components) Location: Bromley (3 days a week onsite) Contract Type: Temporary Rate: Circa 750/Day Status: Inside IR35 Working Pattern: Full Time Join Our Team! Are you a skilled React Developer looking for an exciting opportunity in the dynamic world of finance? Do you have a passion for building and enhancing user interfaces? If so, we want to hear from you! Our client, a leading organisation in the FX Derivatives and Risk sector, is on the lookout for a talented React Developer to help create and expand their FX Options and Risk frontend application suite. Essential Skills & Qualifications: Proficient in an OOP language such as Java or Python. Strong experience with web technologies, tools, and frameworks, including HTML, CSS, JavaScript, and React. Familiarity with Agile development methodologies (XP, SCRUM, Kanban) and continuous integration practises. Previous experience in UI design, optimisation, and development processes. A solid degree in Computer Science, Physics, Engineering, Mathematics, or a relevant analytical field. Deep understanding of algorithms, data structures, and design patterns. Excellent communication skills and a strong team player mentality. Knowledge of derivatives and options products, ideally within FX. Experience in developing UI applications for finance, particularly in FX or other Fixed Income/Derivatives Trading environments. What You'll Do: Collaborate with a dedicated team to design and develop user-friendly UI components using React. Enhance the functionality and performance of existing applications, ensuring they are scalable and reliable. utilise your problem-solving skills to tackle complex challenges in a high-pressure environment. Work within an Agile framework to deliver high-quality software solutions. Why Join Us? Competitive Daily Rate: Earn up to 750 per day for your expertise. Impactful Work: Play a key role in shaping financial applications that drive decision-making and risk management. Collaborative Environment: Work alongside a talented team in a fast-paced, supportive atmosphere. Career Growth: Opportunity to enhance your skills and advance your career in a prestigious financial organisation. If you are excited about the opportunity to make a difference and have the skills we're looking for, don't wait-apply today! Your next big career move is just around the corner. Apply Now! Send your CV and a brief cover letter highlighting your relevant experience to insert contact method . We can't wait to meet you! Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.
Job Title: Developer (UI) Location: Flexible/Remote working options (Home / Warwickshire / Edinburgh) Salary: 45,000 - 55,000 Per Annum, Plus Fantastic Company Benefits - see below This is a superb, full time opportunity for an accomplished, UK based React/TypeScript Developer to join our client's thriving UI Practice during a period of significant growth. Our client is committed to transforming advice with market-leading technology, and continues to invest in their API-first cloud platform, with their first technology deployments taking place very soon! The UI Practice is responsible for developing client-side web components and experiences interacting with their Azure-hosted cloud technology platform. As a member of this practice you will be a curious and passionate TypeScript Developer, familiar with the React ecosystem, and capable of identifying and implementing solutions to meet business requirements. Deliver code to meet business needs: Write code! Our client builds React micro-frontends with a mature continuous integration and deployment pipeline as part of a SaaS product Pragmatically apply design patterns when appropriate, particularly inversion of control patterns, while also leveraging framework/ecosystem patterns where these exist and meet requirements Engage with Product Managers, Analysts, Architects, and Developers to create solutions which meet user story requirements. You will have a track record of breaking down complex requirements into deliverable incremental changes, and be familiar with the use of Feature Flags Develop and evolve our unit, integration, and UI tests, validating discreet units of functionality Skills & Experience: Write TypeScript code: REST API interactions, state management, HTML and CSS (typically build on frameworks like Material UI) Deep understanding of React concepts and patterns, able to apply these in a codebase and to articulate to others when they should be used Knowledge and experience with Redux (or similar state management) - desirable Familiar with standards like OData for interacting with APIs Azure DevOps as a work management system (GitHub experience an advantage) Git, particularly branching, pull requests, and good practices Awareness of mechanisms to automate: CI/CD, workflows, hooks Benefits: When you join our client, your rewards will be one of the best around - including 40 days annual leave, an 8% employer pension contribution (plus 2% matched), a discretionary performance-based bonus, private healthcare and a range of flexible benefits. If you have proven and recent experience in the above areas - please submit your application to Jackie Dean at TXP for consideration. TXP takes great pride in representing socially responsible clients who not only prioritise diversity and inclusion but also actively combat social inequality. Together, we have the power to make a profound impact on fostering a more equitable and inclusive society. By working with us, you become part of a movement dedicated to promoting a diverse and inclusive workforce.
Oct 07, 2025
Full time
Job Title: Developer (UI) Location: Flexible/Remote working options (Home / Warwickshire / Edinburgh) Salary: 45,000 - 55,000 Per Annum, Plus Fantastic Company Benefits - see below This is a superb, full time opportunity for an accomplished, UK based React/TypeScript Developer to join our client's thriving UI Practice during a period of significant growth. Our client is committed to transforming advice with market-leading technology, and continues to invest in their API-first cloud platform, with their first technology deployments taking place very soon! The UI Practice is responsible for developing client-side web components and experiences interacting with their Azure-hosted cloud technology platform. As a member of this practice you will be a curious and passionate TypeScript Developer, familiar with the React ecosystem, and capable of identifying and implementing solutions to meet business requirements. Deliver code to meet business needs: Write code! Our client builds React micro-frontends with a mature continuous integration and deployment pipeline as part of a SaaS product Pragmatically apply design patterns when appropriate, particularly inversion of control patterns, while also leveraging framework/ecosystem patterns where these exist and meet requirements Engage with Product Managers, Analysts, Architects, and Developers to create solutions which meet user story requirements. You will have a track record of breaking down complex requirements into deliverable incremental changes, and be familiar with the use of Feature Flags Develop and evolve our unit, integration, and UI tests, validating discreet units of functionality Skills & Experience: Write TypeScript code: REST API interactions, state management, HTML and CSS (typically build on frameworks like Material UI) Deep understanding of React concepts and patterns, able to apply these in a codebase and to articulate to others when they should be used Knowledge and experience with Redux (or similar state management) - desirable Familiar with standards like OData for interacting with APIs Azure DevOps as a work management system (GitHub experience an advantage) Git, particularly branching, pull requests, and good practices Awareness of mechanisms to automate: CI/CD, workflows, hooks Benefits: When you join our client, your rewards will be one of the best around - including 40 days annual leave, an 8% employer pension contribution (plus 2% matched), a discretionary performance-based bonus, private healthcare and a range of flexible benefits. If you have proven and recent experience in the above areas - please submit your application to Jackie Dean at TXP for consideration. TXP takes great pride in representing socially responsible clients who not only prioritise diversity and inclusion but also actively combat social inequality. Together, we have the power to make a profound impact on fostering a more equitable and inclusive society. By working with us, you become part of a movement dedicated to promoting a diverse and inclusive workforce.
