City of London, Greater London, UK Hybrid / WFH Options
Radley James
market maker of Credit products on major Dealer to Client platforms. Your key responsibilities Working in a global technology team, managing UI initiatives from London Hands on development Managing the rollout of deliverables to the Credit Flow business Contribute to evaluation for new business requirements and strategic development of UI architecture and infrastructure … NodeJS, Java 8, Vert.x, Linux Jira, Confluence, Git, NPM, Yarn, Webpack, Teamcity/Jenkins, Artifactory Understanding of working in an Agile/DevOps environment Experience working in a development team Strong UI/UX, analytical and design skills Existing financial knowledge preferred but not essential. This role offers a competitive salary package and a very strong benefits More ❯
Milton Keynes, Buckinghamshire, United Kingdom Hybrid / WFH Options
Allica Bank Limited
fintech providers. Role Description We're looking for a talented Mid-Level Frontend Engineer to join our growing engineering team. In this role, you'll contribute to the development of user-facing applications for our banking products, working with modern web technologies to build meaningful and intuitive experiences for our users. You'll play an important part … applications through testing, documentation, and code reviews. Testing: Implement automated testing using tools such as Jest and React Testing Library , and contribute to the development of end-to-end tests using Cypress . Key Skills & Experience Core Frontend Expertise: Demonstratable experience in in JavaScript , Typescript , and React (including Hooks). Testing Experience: Experience in unit … and integration testing with Jest and React Testing Library . Familiarity with end-to-end testing using Playwright , Cypress , or similar frameworks. CI/CD & DevOps: Understanding of CI/CD pipelines and modern DevOps tools. Familiarity with Azure DevOps Pipelines is a plus. UX/UI Understanding: Familiarity with UX/UI design principles and how they More ❯
with the team. WHAT YOU BRING Proven experience building large-scale consumer web/mobile applications and distributed systems. Strong backend experience (ideally withPHP andSymfony). Strong frontend development experience withTypeScript (AngularJS preferred) to create interactive user interfaces. Familiarity with distributed systems and modern cloud architecture. Passion for writing clean, maintainable code and continuously improving practices You … must be comfortable with rapid development in a Agile/Scrum environment and iterating based on market and customer feedback. Excellent collaborator and communicator within your team and the wider company. BSc in a related field such as Computer Science, Computer Engineering, or other software/design discipline. OUR TECH STACK Backend: PHP 8.2/Symfony … Observability(AWS, Grafana) Development tools: GitHub, Jira, Notion, ChatGPT,Gemini,LangChain, AI-native IDE's (Cursor, JetBrains), LLM-powered internal tools. WHAT WE OFFER YOU A front-row seat in a fast scaling, early stage startup. Working on cutting edge problems withbrand new technologies. Join a passionate and fun team that is quickly expanding in Belfast More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Haystack
meaningful ways. Your Focus As a Fullstack Engineer, you’ll work across the frontend and backend, contributing to responsive, scalable web applications. While the role leans toward backend development, full-stack fluency is essential. You’ll collaborate with product managers, designers, and senior engineers to understand project goals and deliver high-quality solutions. You’ll work with … technologies like Node.js, JavaScript, TypeScript, and React, and play a key role in leveraging AI-powered development tools (such as GitHub Copilot, Cursor, Claude Code, or Gemini) to improve efficiency and code quality. We’re looking for someone who thrives in a dynamic, fast-paced environment and is excited to ship new features, iterate quickly, and stay … on the cutting edge of both technology and industry trends. Key Responsibilities Backend Development Design, build, and maintain scalable and secure backend services and APIs with Node.js and TypeScript. Integrate third-party services and manage data pipelines. Ensure performance, reliability, and scalability of applications. Frontend Development Build responsive user interfaces with React and TypeScript. More ❯
meaningful ways. Your Focus As a Fullstack Engineer, you’ll work across the frontend and backend, contributing to responsive, scalable web applications. While the role leans toward backend development, full-stack fluency is essential. You’ll collaborate with product managers, designers, and senior engineers to understand project goals and deliver high-quality solutions. You’ll work with … technologies like Node.js, JavaScript, TypeScript, and React, and play a key role in leveraging AI-powered development tools (such as GitHub Copilot, Cursor, Claude Code, or Gemini) to improve efficiency and code quality. We’re looking for someone who thrives in a dynamic, fast-paced environment and is excited to ship new features, iterate quickly, and stay … on the cutting edge of both technology and industry trends. Key Responsibilities Backend Development Design, build, and maintain scalable and secure backend services and APIs with Node.js and TypeScript. Integrate third-party services and manage data pipelines. Ensure performance, reliability, and scalability of applications. Frontend Development Build responsive user interfaces with React and TypeScript. More ❯
the ability to design scalable, maintainable systems Strong collaboration and communication skills — and a passion for building better together Nice to Have (We’ll Support Learning Too) Frontend development experience (especially with Angular) Experience with Kubernetes, Docker, GitHub Actions, or Datadog Familiarity with BDD (Gherkin, SpecFlow), observability tooling, and secure development practices Experience working … first culture Competitive salary and benefits, including private healthcare, 25 days holiday, pension, gym subsidy, and more A clear path for technical progression and dedicated time for personal development Ready to build technology that reaches around the world — and makes it better? Apply now and play a leading role in a global transformation journey driven by purpose More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
DWP Digital
Paying up to £73,350 plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. DWP. Digital with Purpose. We need FrontEnd Engineers who will work within our Working Age Services team who are responsible for one of the core benefits service, Universal Credit. Our DWP Digital teams use fresh ideas and leading … solve are rich and complex, and our purpose is unique. We'd love you to join us. What skills, knowledge and experience will you need? Significant demonstrable expertise in Front-enddevelopment of large-scale systems dealing with high numbers of users, transactions and business processes. Detailed working knowledge and extensive experience of open-source … technologies including HTML, CSS, client and server-side JavaScript, TypeScriptNode.js and other modern front-end frameworks and templating languages. Experience in building accessible compliant user interfaces. Proven ability in delivering thorough unit level test coverage using common testing frameworks such as Jest or Mocha. Experience integrating with a wide range of technical systems including database technologies More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
DWP Digital
Paying up to £73,350 plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. DWP. Digital with Purpose. We need FrontEnd Engineers who will work within our Working Age Services team who are responsible for one of the core benefits service, Universal Credit. Our DWP Digital teams use fresh ideas and leading … solve are rich and complex, and our purpose is unique. We'd love you to join us. What skills, knowledge and experience will you need? Significant demonstrable expertise in Front-enddevelopment of large-scale systems dealing with high numbers of users, transactions and business processes. Detailed working knowledge and extensive experience of open-source … technologies including HTML, CSS, client and server-side JavaScript, TypeScriptNode.js and other modern front-end frameworks and templating languages. Experience in building accessible compliant user interfaces. Proven ability in delivering thorough unit level test coverage using common testing frameworks such as Jest or Mocha. Experience integrating with a wide range of technical systems including database technologies More ❯
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom Hybrid / WFH Options
DWP Digital
Paying up to £73,350 plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. DWP. Digital with Purpose. We need FrontEnd Engineers who will work within our Working Age Services team who are responsible for one of the core benefits service, Universal Credit. Our DWP Digital teams use fresh ideas and leading … solve are rich and complex, and our purpose is unique. We'd love you to join us. What skills, knowledge and experience will you need? Significant demonstrable expertise in Front-enddevelopment of large-scale systems dealing with high numbers of users, transactions and business processes. Detailed working knowledge and extensive experience of open-source … technologies including HTML, CSS, client and server-side JavaScript, TypeScriptNode.js and other modern front-end frameworks and templating languages. Experience in building accessible compliant user interfaces. Proven ability in delivering thorough unit level test coverage using common testing frameworks such as Jest or Mocha. Experience integrating with a wide range of technical systems including database technologies More ❯
are products that have aged and for some this is fine. Not us! We are game changers, disruptors and innovators. AND, we are looking for you, an enthusiastic Senior FrontEnd Developer, to join our team! Who are we? Named as 'Europe's fastest growing ecommerce company' by the financial times. We are a Digital Marketplace and we … re launching in 112 new countries, right now! About You: You are an experienced, talented, committed and enthusiastic Senior FrontEnd Developer with knowledge of PHP and MySQL. You have strong frontend JavaScript and jQuery skills, sound knowledge of OOP, design principles and building quality, SOLID and robust and reusable solutions. Experience of working with … interfaces following industry best practises and coding standards Participate in code reviews to maintain code quality and ensure adherence to coding standards Stay up to date with the latest frontend technologies, trends and apply them to projects Help optimise web applications for maximum speed and scalability Work closely with back-end developers to integrate frontMore ❯
Southampton, Hampshire, South East, United Kingdom Hybrid / WFH Options
Spectrum It Recruitment Limited
are products that have aged and for some this is fine. Not us! We are game changers, disruptors and innovators. AND, we are looking for you, an enthusiastic Senior FrontEnd Developer, to join our team! Who are we? Named as 'Europe's fastest growing ecommerce company' by the financial times. We are a Digital Marketplace and we … re launching in 112 new countries, right now! About You: You are an experienced, talented, committed and enthusiastic Senior FrontEnd Developer with knowledge of PHP and MySQL. You have strong frontend JavaScript and jQuery skills, sound knowledge of OOP, design principles and building quality, SOLID and robust and reusable solutions. Experience of working with … interfaces following industry best practises and coding standards Participate in code reviews to maintain code quality and ensure adherence to coding standards Stay up to date with the latest frontend technologies, trends and apply them to projects Help optimise web applications for maximum speed and scalability Work closely with back-end developers to integrate frontMore ❯
Glasgow, Lanarkshire, Scotland, United Kingdom Hybrid / WFH Options
Lorien
FRONT-END DEVELOPER - £475pd OUTSIDE IR35 - GLASGOW (hybrid) Please note - candidates will be required to undergo SC Clearance if not already in place As the Front-End Developer, you will be responsible for developing new features for the company's web applications, ensuring they are secure and in line with industry best practices. You will work …/Experience: Technology knowledge - ideally, we are looking for someone with experience in as many of the below as possible: Experience of modern JavaScript practices and industry standards regarding front-end technologies Commercial experience with React, Typescript, NodeJS, Redux, HTML5, CSS3, Webpack, React Testing Library Experience with RESTful APIs Experience writing unit and integration tests Experience with CI … technical and non-technical Translate technical concepts between infrastructure, delivery management and service management so they are understood by all Able to speak on behalf of technical and development teams and facilitate the relationships with indirect stakeholders Able to share knowledge and mentor (potentially non-technical) colleagues Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting More ❯
in a multi-disciplinary squad working across our application base. You will ensure standards and policies are followed in your work. you will support specific activities to improve development processes. you will work with others to build a strong sense of requirements and ensure the work developed meets the needs of internal and external customers. What You More ❯
a fair price. We are currently looking for an experienced Full Stack Java Developer to join our team in Ghent. In this role, you will be working on the front and back-end of our web-based back-office system and help center , together with our back-end engineers. You will be responsible for designing new features … doing so, you will be part of an international team that aims to develop an intuitive and user-friendly environment. Responsibilities Collaborate with functional analysts, product designers and back-end teams to build modern web applications with a focus on user experience. Design and build efficient and reusable back and front-end systems. Participate in architecture, design … regular, fulltime employment contract basis only (no freelancing) and within hybrid work setting (min.3 days/week in our Ghent offices). Your profile 5+ years' experience as a front-end developer. Demonstrable experience with backend development. Mastery of HTML, modern CSS and frameworks such as Tailwind CSS, JSP, JavaScript/TypeScript and React. Experience with responsive web More ❯
Investment Managers; continually learning and progressing your career in a senior, hands-on role. As a Lead Software Engineer you will remain hands-on, working across the full development lifecycle with involvement from requirements and planning through to development, testing, implementation, DevOps and support whilst also providing project leadership and technical guidance … to a small team. You'll be using a wide range of technology across the full tech stack; they've just moved over to .Net 6.0 and are using frontend frameworks such as React and Redux; you'll have a focus on backend development but with exposure to the frontend too. … serverless architecture), they use both You have a good knowledge of microservices, DevOps, CI/CD, TeamCity, Octopus and non-relational databases, ideally MongoDB experience You also have some frontenddevelopment skills with JavaScript, TypeScript, React, Redux You're collaborative with great communication skills and experience of coaching, mentoring and managing other software engineers More ❯
Investment Managers; continually learning and progressing your career in a senior, hands-on role. As a Lead Software Engineer you will remain hands-on, working across the full development lifecycle with involvement from requirements and planning through to development, testing, implementation, DevOps and support whilst also providing project leadership and technical guidance … to a small team. You'll be using a wide range of technology across the full tech stack; they've just moved over to .Net 6.0 and are using frontend frameworks such as React and Redux; you'll have a focus on backend development but with exposure to the frontend too. … serverless architecture), they use both You have a good knowledge of microservices, DevOps, CI/CD, TeamCity, Octopus and non-relational databases, ideally MongoDB experience You also have some frontenddevelopment skills with JavaScript, TypeScript, React, Redux You're collaborative with great communication skills and experience of coaching, mentoring and managing other software engineers More ❯
senior, hands-on role Backend Software Engineer role at a successful and scaling Retail FX Brokerage working on complex and interesting Greenfield systems with continual learning and self development opportunities. As a Backend Software Engineer you'll be designing and developing high quality, maintainable, and reliable code for a real-time, low latency trading systems built mostly … in C# and React deployed to Azure. You'll focus on C# .Net backend development within an AWS environment, but also with exposure across the full technology stack in a modern development environment with microservices. There are many technical challenges to explore, the initial project will be to build a KYC system from scratch. … experience, ideally you'll have some experience with Docker/Kubernetes, EKS You have a good understanding of CQRS and event driven architectures Ideally you will also have some frontenddevelopment experience with JavaScript/TypeScript/React.js or Angular You have strong analytical and problem solving skills You're collaborative with excellent communication More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
senior, hands-on role Backend Software Engineer role at a successful and scaling Retail FX Brokerage working on complex and interesting Greenfield systems with continual learning and self development opportunities. As a Backend Software Engineer you'll be designing and developing high quality, maintainable, and reliable code for a real-time, low latency trading systems built mostly … in C# and React deployed to Azure. You'll focus on C# .Net backend development within an AWS environment, but also with exposure across the full technology stack in a modern development environment with microservices. There are many technical challenges to explore, the initial project will be to build a KYC system from scratch. … experience, ideally you'll have some experience with Docker/Kubernetes, EKS You have a good understanding of CQRS and event driven architectures Ideally you will also have some frontenddevelopment experience with JavaScript/TypeScript/React.js or Angular You have strong analytical and problem solving skills You're collaborative with excellent communication More ❯
Front‐End Engineer (Freelance, Remote – EU) Remobi Contract Type: Freelance/B2B/Contract Start Date: Immediate Duration: Through September 2025 (extension highly likely) Location: Fully Remote- UK Applicants preferred. (EU residents only) Remobi connects organisations that recognise the strategic benefits of remote working with elite software engineering talent. Our remote, distributed experts join clients’ teams seamlessly, delivering … high‐quality solutions at pace. Role Summary We seek an accomplished Front‐End Engineer to lead the development of a consumer‐facing application interface that integrates with advanced AI systems. You will collaborate with design and AI teams, translating Figma assets into production-grade code and ensuring seamless integration with AI backend services, ultimately delivering … for a global-grade deployment. Key Responsibilities Develop responsive user interfaces using JavaScript (React or similar), HTML5, and CSS3, adhering to best practices for accessibility, performance, and maintainability Integrate front‐end components with AI APIs and plugin systems (e.g. Microsoft Word add‐ins) to bridge user interactions with intelligent services. Translate design prototypes from Figma into consistent, pixel More ❯
Job Title: FrontEnd Developer (Wordpress) Job Type: Permanent (1 year FTC) Location: London/Remote Salary: £50,000-£60,000 DOE Skills: JavaScript, HTML, CSS, React, Vue, Wordpress, AWS We are seeking a skilled and detail-oriented Front-End Developer to join our dynamic team on a 12-month contract. As a key member of … you will collaborate closely with product managers to understand project requirements and with designers to transform creative concepts into functional, user-friendly interfaces. You will also work alongside back-end engineers to integrate APIs and ensure seamless, end-to-end functionality. Your contributions will directly enhance user engagement and satisfaction across our digital platforms. We are looking … work on diverse projects, bringing innovative ideas to life while ensuring consistent performance and usability across devices and browsers. Key Responsibilities ● Develop and maintain responsive web sites using modern front-end technologies ● Collaborate with designers to implement and refi ne designs ● Optimise applications for speed and scalability ● Ensure code quality through testing and peer code reviews ● Participate in More ❯
Consultant - GenAI Full Stack to join a rapidly growly team, building cutting-edge digital solutions, primarily within Government, Finance, Retail & Energy sectors (among others). We have a top end budget of £88k + disc bonus + full benefits + flexi working (remote or hybrid) Primary requirements: Must be eligible for SC Clearance Leadership: Experience in leading projects and … people management Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience More ❯
time left to apply End Date: July 30, 2025 (30+ days left to apply) job requisition id R i2, a Harris Computer company, are seeking a Software Development Team Lead (Web) on a full-time, permanent, remote-working basis, in the UK. We are seeking a skilled senior Front-End developer with expertise in … They will possess excellent analytical and troubleshooting skills, strong interpersonal skills, solid judgment, and the ability to work successfully in a team programming environment throughout the analysis and development process. The ideal candidate will also be able to coach, mentor and manage their direct reports. You will have: A Bachelor's degree in computer science, Information Technology … attention to detail Excellent communication and collaboration skills Desirable(but not essential) Experience creating accessible and globalized web applications (A11Y, I18N + L10N) A good understanding of backend development using Node.js Experience working with geolocation/geospatial data Experience with graph visualization libraries to represent complex data structures visually Experience with cloud platforms (e.g., AWS, Azure) and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Booked it
Growth: Experience the excitement of being part of a company that is on the fast track to success. Join us as we grow exponentially, and contribute to the development of solutions that will reshape the travel and hospitality landscape. Autonomy and Responsibility We are looking for a talented and passionate Mid-Level Full Stack Developer to join … our team. As part of the development team, you will work on both the frontend and backend of Booked it, leveraging ReactJS for dynamic and responsive user interfaces and Laravel to develop and maintain robust backend services. You will be working with a team of talented developers to build and improve features, ensuring a seamless experience for … scalable applications. Keep your skills sharp and stay at the forefront of industry trends as we push the boundaries of what's possible. What You’ll Do Frontend Development : Build dynamic, responsive user interfaces using ReactJS , integrating seamlessly with backend APIs. Backend Development : Develop scalable APIs and business logic using Laravel (PHP) , ensuring high More ❯
Growth: Experience the excitement of being part of a company that is on the fast track to success. Join us as we grow exponentially, and contribute to the development of solutions that will reshape the travel and hospitality landscape. Autonomy and Responsibility We are looking for a talented and passionate Mid-Level Full Stack Developer to join … our team. As part of the development team, you will work on both the frontend and backend of Booked it, leveraging ReactJS for dynamic and responsive user interfaces and Laravel to develop and maintain robust backend services. You will be working with a team of talented developers to build and improve features, ensuring a seamless experience for … scalable applications. Keep your skills sharp and stay at the forefront of industry trends as we push the boundaries of what's possible. What You’ll Do Frontend Development : Build dynamic, responsive user interfaces using ReactJS , integrating seamlessly with backend APIs. Backend Development : Develop scalable APIs and business logic using Laravel (PHP) , ensuring high More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Ignite Digital Search Ltd
and Infrastructure as Code (Terraform) Support cloud deployments (primarily GCP, but AWS/Azure experience welcome) Participate in architecture discussions, code reviews, and documentation (Optional) Contribute to frontend development (Svelte, React, Vue) with training available What We're Looking For Essential: Strong experience building backend systems in languages such as Java, C#, Python, Node.js, C++, or Rust … pipelines (GitHub Actions, Jenkins, etc.) Knowledge of microservices, Kubernetes, or serverless architectures Exposure to Infrastructure as Code (Terraform or similar) Familiarity with distributed systems concepts (e.g. gRPC) Frontend development experience (Typescript, Svelte, React, Vue, etc) Whats In It for You Dedicated support to learn and work with Golang on production systems Career development and More ❯