of a Java Full Stack Developer on an initial 3 month contract basis to begin with. Essential Skills: Strong front-end technology skills using HTML, CSS, JavaScript, React JS, Redux, Node, test framework (e.g., Jest) Strong experience with back-end technology: Java, SpringBoot, JPA, Hibernate, Junit, Mockito, microservices Experience with SQL (MS SQL preferred), cloud technology and messaging tools. Experience More ❯
Experience required: 6+ years of commercial development experience Deep expertise in React.js for high-performance web applications Solid grounding in JavaScript (ES6+), TypeScript, HTML5, CSS3, and modern UI architectures (Redux, Context API) Strong server-side skills ideally in Java and/or Python Experience with SQL and working with relational databases Familiarity with cloud services, ideally Azure, and DevOps pipelines More ❯
Experience required: 6+ years of commercial development experience Deep expertise in React.js for high-performance web applications Solid grounding in JavaScript (ES6+), TypeScript, HTML5, CSS3, and modern UI architectures (Redux, Context API) Strong server-side skills ideally in Java and/or Python Experience with SQL and working with relational databases Familiarity with cloud services, ideally Azure, and DevOps pipelines More ❯
Milton Keynes, Buckinghamshire, United Kingdom Hybrid / WFH Options
Allica Bank Limited
reviews, and career planning. Help foster their growth within Allica. Feature Delivery Responsibilities Design & Development: Design, implement, and maintain React-based frontend applications using modern JavaScript frameworks (React, Typescript, Redux, etc.). Feature Deployment: Contribute to the smooth deployment of new features and applications, ensuring they are production-ready and performant. Cross-functional Collaboration: Partner closely with product owners, backend More ❯
and TypeScript. Deep understanding of: Functional programming concepts State management patterns Asynchronous programming Frameworks Solid experience in at least one of the following: React : Including Hooks, Context API/Redux, Router, and AG Grid for complex data visualization. Angular : Component architecture, services, dependency injection, and NgRx (preferred). Testing Strong experience with unit testing tools: React : Vitest, Jest, React Testing More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Haystack
relational (e.g., PostgreSQL, MySQL) and NoSQL databases. Familiar with cloud infrastructure (AWS or GCP), CI/CD, and Git. Bonus Points Experience with frontend state management libraries (e.g., Zustand, Redux). Background in SaaS, martech, startups, or high-growth tech companies. Skills & Traits Analytical mindset with strong problem-solving skills. Excellent communication and team collaboration. Proactive, eager to learn, and More ❯
front-end and back-end technologies. Expertise in C# and .NET Core for server-side development. Strong experience with React and modern JavaScript (ES6+), including state management libraries like Redux or Context API. Proven experience with RESTful API development and integrating third-party services. Solid understanding of SQL and NoSQL databases (e.g., SQL Server, MongoDB). Familiarity with front-end More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
hybrid working policy and is based in the City of London. Salary ranges between £75K - £95K depending on experience. They are seeking an experienced React Developer with expertise in Redux Toolkit - RTK Query to build high-performance, scalable, and user-centric applications. Responsibilities : Develop and maintain responsive single-page applications (SPAs) using React, TypeScript, and RTK Query Collaborate with designers … continuous delivery pipelines Skills and Experience Required: 4-7+ years in frontend or full-stack development Proven production experience building SPAs with React Strong hands-on experience with Redux Toolkit (RTK) and Redux Query Comfortable working with Agile methodologies Deep understanding of functional components, React Hooks, and component lifecycle Skilled in TypeScript and writing type-safe frontend code Proficient More ❯
software development including design, coding, testing, debugging, and implementation Strong knowledge of the .NET framework, object-oriented programming, multithreading, C# with exposure of VB.NET, ASP.NET MVC, HTML5, CSS3, ReactJS, Redux, WebPack Expertise in development of Azure cloud based applications using C#, .Net Core Experience with front-end frameworks (ReactJS, etc) Expertise in development of REST based WebAPIs Expertise in writing More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Explore Group
great environment for engineers who want to work on meaningful, modern web applications. What You'll Do Design, build, test, and maintain modern, high‐performance React applications (covering ES6+, Redux, React Router, Next.js, React Query, or similar). Develop mobile‐first, responsive UIs with clean, scalable, and secure code. Work across the stack, integrating with REST APIs and backend services. … Mentor and share knowledge with team members while learning new technologies. What We're Looking For Strong React experience, plus familiarity with at least 3 of: Vanilla JS (ES6+), Redux, React Router, TanStack, Next.js, React Query, React Native, TypeScript. Solid testing background and attention to performance, security, and accessibility. Excellent communicator who can articulate technical concepts to technical and non More ❯
month Salary: Circa £38,538 + Discretionary 15% bonus scheme Are you a Software Engineer with a track r eco rd in delivering quality code in React, TypeScript and Redux ? Do you have experience creating API contracts ? If so, this could be the role for you! About us We are a dynamic software company. E stablished in 2006, with a … and TypeScript to produce structured and reusable code, will key to success in this role. Your experience of how these fit with back-end technologies using technologies such as Redux Toolkit, JSON, HTTP, and REST APIs will allow you to swiftly understand where your data is coming from and how to access it. Your problem-solving skills will allow you More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Hunter Bond
and data teams Be involved in full software lifecycle to design, automate and develop What is needed: A suite of front end technologies around: React JavaScript TypeScript HTML5 CSS Redux React Query Next.js Cypress Bachelor's degree in Computer Science or similar Market leading problem solvers with bleeding edge innovative technology on tap. A real start-up feel with huge More ❯
direction and improve tools and processes. Ensure code quality aligns with the department's technical strategy—performance, resilience, security, and monitoring. Required Experience: Solid commercial experience in React/Redux development. Good understanding of development best practices such as TDD, CI/CD. Experience with CI tools (Jenkins, Concourse) and testing frameworks. Experience optimizing web applications in performance, security, and More ❯
build . They want their tech to be fully automated and do all of the heavy-lifting. Their stack is a Python (Flask) backend and a TypeScript ( React/Redux/Next . js ) frontend, on a mix of Heroku and AWS . They also use PostgreSQL . ✅ This will suit a product-minded, backend-focused engineer who likes working More ❯
Write clean, testable, and maintainable code. Actively contribute to code reviews and support deployment processes. What we're looking for: React Native Expert: Strong experience with React Native, TypeScript, Redux, and Expo for crafting pixel-perfect cross-platform apps (web, iOS, Android). Proven experience building complex and responsive cross-platform apps from scratch. Design-Focused Mindset: A keen eye More ❯
slough, south east england, united kingdom Hybrid / WFH Options
DATAHEAD
other engineers. What You’ll Bring: 6+ years of experience in building secure, scalable web apps using HTML5, CSS3, JavaScript, and TypeScript. Expertise with ReactJS and state management libraries (Redux, Zustand, etc.). Strong understanding of performance under high-load environments (1,000+ socket events/min). Ability to operate in ambiguity and thrive in fast-paced, early-stage More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Envirly by Quantifier
looking for someone who: Has 5+ years of experience in full stack development Is advanced in React, Python, Django , and Git Has working experience with FastAPI , Docker , React Query , Redux , automated testing, and data visualization Bonus if you’ve worked with GitHub Actions, AWS, CDK, security, networking Is proactive, communicative, and enjoys solving complex problems with clean code Understands the More ❯
High Wycombe, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
looking for someone who: Has 5+ years of experience in full stack development Is advanced in React, Python, Django , and Git Has working experience with FastAPI , Docker , React Query , Redux , automated testing, and data visualization Bonus if you’ve worked with GitHub Actions, AWS, CDK, security, networking Is proactive, communicative, and enjoys solving complex problems with clean code Understands the More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Understanding Recruitment
interfaces. As a Staff Software Engineer, you must have the following experience: 10+ commercial experience as a Frontend Developer Architecting and developing desktop and mobile interfaces React, React Native, Redux, React Hooks CSS, Typescript, Websockets, REST APIs Leading cross-functional teams to drive product launches and realise end-to-end solutions Bonus points : understanding of trading interfaces, financial experience, blockchain More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Quant Capital
t been siloed in a big firm then don’t worry. Additional exposure to the following is desired : - Tech Stack you will learn Hadoop and Flink RUST, Javascript, React, Redux, Flow Linux, Jenkins Kafka, Avro, Kubernetes, Puppet Involvement in the Java community My client is based London. Home work is encouraged but you will need to be able to come More ❯
slough, south east england, united kingdom Hybrid / WFH Options
developrec
team to deliver impactful health solutions What We’re Looking For: 2+ years of professional experience with React.js Strong grasp of JavaScript (ES6+), HTML5, and CSS3 Familiarity with TypeScript, Redux, and component libraries (e.g., Material UI) Experience building accessible apps (WCAG standards knowledge is a plus) Comfortable working with RESTful APIs and Git version control Bonus: Experience in healthtech, electronic More ❯
slough, south east england, united kingdom Hybrid / WFH Options
DATAHEAD
other engineers. What You’ll Bring: 6+ years of experience in building secure, scalable web apps using HTML5, CSS3, JavaScript, and TypeScript. Expertise with ReactJS and state management libraries (Redux, Zustand, etc.). Strong understanding of performance under high-load environments (1,000+ socket events/min). Ability to operate in ambiguity and thrive in fast-paced, early-stage More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Deep experience with modern front-end frameworks like React.js or Next.js Strong grasp of responsive and adaptive design principles Experience integrating APIs and working with state management libraries like Redux Comfort learning and adopting new technologies to improve UX/UI Familiarity with Tailwind CSS or Material-UI Version control expertise with Git and collaborative workflows Knowledge of build tools More ❯
product maintenance. We would like you to have the following skills: Extensive experience developing applications as a full stack engineer. Expert knowledge of front end development including Javascript, React, Redux and supporting technologies. Knowledge of backend development in Python with Flask, FastAPI, SQLAlchemy, Postgres or another modern stack. Extensive understanding of software design patterns and principles. Experience with Agile/ More ❯