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 More ❯
glasgow, central scotland, United Kingdom Hybrid / WFH Options
Venesky Brown
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/CD (e.g. Jenkins), including build More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Haystack
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. More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Parser
in full stack development , with the ability to work on both backend (Python) and frontend (ReactJS). Familiarity with state management tools such as Redux or React Query . Experience working with REST APIs , integrating backend logic with UI components and ensuring smooth data flow between systems. ✅ Database Knowledge: Solid More ❯
Experience collaborating with backend technology teams in designing scalable and reusable RESTful APIs. Preferred Qualifications, Capabilities, and Skills Exposure to frontend libraries such as Redux and Typescript. Knowledge of modern software architecture patterns and ability to choose suitable technologies for long-term goals. Exposure to performance tuning complex UIs and More ❯
Glasgow, Renfrewshire, United Kingdom Hybrid / WFH Options
Lorien
Glasgow-based offices. Technology knowledge - ideally, candidates should have experience in as many of the following as possible: 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/CD tools (e.g., Jenkins), including More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Halian
team-oriented environment. A passion for problem-solving, optimization, and writing high-quality, maintainable code. Nice to Have: Experience with state management libraries like Redux or React Context. Familiarity with server-side rendering (SSR) and frameworks like Next.js. Understanding of CI/CD pipelines and automated deployment processes. Experience in More ❯
testing, and operational stability Proficient in coding in one or more languages such as Java, React JS Proficient in front-end components using React.js, Redux, and TypeScript, ensuring a seamless and intuitive user experience. Experience in developing, debugging, and maintaining code in a large corporate environment with one or more More ❯
West Midlands, United Kingdom Hybrid / WFH Options
Whitehall Resources Ltd
INSIDE IR35.* The Role: To be a part of a transformative retail journey where you'll leverage cutting-edge technologies like React Native and Redux to build impactful mobile solutions. Collaborate with top talent in mobile development, UX/UI design, and product teams to create seamless user experiences that … working with third-party dependencies and debugging dependency conflicts. Familiarity with native build tool- Xcode, Gradle, Android Studio, Visual Studio code. Must Knowledge in Redux, Redux saga and Hooks. Understanding of REST APIs, the document request model, and offline storage. Experience with automated testing suites, like Jest, React Testing Library More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
iO Associates
frontend best practices and future team structure Collaborating with the Head of Dev + external consultancy partners Tech Stack: Frontend: JavaScript (ES6+), React, Next.js, Redux/Context API, TypeScript Backend: Node.js, Express.js, REST APIs/GraphQL DevOps: AWS (Lambda, S3, API Gateway), Docker, CI/CD (GitHub Actions or similar More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Source Technology
Minimum 3 years of experience developing frontend applications in a financial or trading environment. React: Strong expertise in React, including state management libraries like Redux or Context API. TypeScript: Proficient in building robust, type-safe applications using TypeScript. Real-Time Communication: Experience with WebSockets to implement real-time data updates. More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
iO Associates
who's still hands-on but also keen to shape the future of a fast-scaling product. Tech Stack: Frontend: JavaScript (ES6+), React, Next.js, Redux/Context API, TypeScript Backend: Node.js, Express.js, REST APIs/GraphQL DevOps: AWS (Lambda, S3, API Gateway), Docker, CI/CD (GitHub Actions or similar More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Travelex
frontend development, building dynamic and responsive web applications Demonstrated fluency with TypeScript, React and frameworks such as NextJS Familiarity with state management libraries (Zustand, Redux, MobX etc.) Experience working with GraphQL/REST APIs Knowledge of the web platform, including HTML, CSS and Browser APIs Experience with the testing pyramid More ❯
practices Ability to work in large, collaborative teams to achieve organizational goals Preferred qualifications, capabilities, and skills Experience with any of the following:, Jenkins, Redux, Traform, Kubernetes, Spinnaker, Jasmine, Jest, Cypress AWS certification Exposure to cloud technologies Passionate about innovation and automation About the Team J.P. Morgan is a global More ❯
line with the department technical strategy - performant, resilient, secure and well monitored and alerted web applications Required Experience: Solid commercial experience in React/Redux development Good understanding of development best practices such as TDD, continuous integration and continuous delivery Good understanding of/experience with CI tools (Jenkins, Concourse More ❯
implementations Apply functional programming and optimize performance Collaborate across teams to ensure a seamless product Required Skills & Experience Strong expertise in TypeScript, React, GraphQL, Redux, and CSS-in-JS Familiarity with the React reconciliation process and browser debugging tools Experience in functional programming and Jest for testing Bonus Experience Knowledge More ❯
R with Jupyter and Azure DataBricks Postgres (and Timescale), Redis, document and column-based storage engines RabbitMQ and Kafka-style commit logs Dapr React, Redux, React-Router, Styled-Components, Express, TRPC GraphQL, MQTT However, the ideal candidate will have experience in Golang, Azure or AWS, Git, modern database technologies such More ❯
Employment Type: Permanent
Salary: £75000 - £100000/annum Up to £100k basic + excellent benef
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Circle Group
ll Bring: 4+ years of hands-on React experience. Strong command of TypeScript and modern JavaScript (ES6+). Know your way around state management (Redux or Context API). React Native experience? Even better! AWS knowledge (Lambda, S3) is a nice-to-have. Git mastery and familiarity with CI/ More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
Circle Group
ll Bring: 4+ years of hands-on React experience. Strong command of TypeScript and modern JavaScript (ES6+). Know your way around state management (Redux or Context API). React Native experience? Even better! AWS knowledge (Lambda, S3) is a nice-to-have. Git mastery and familiarity with CI/ More ❯
Testing frameworks such as Cypress, Jest and Enzyme/RTL. Additional experience with the following will also be of interest: Practical experience in Node.JS, Redux, Express. Experience mentoring or knowledge sharing in a professional capacity. Experience working with AB testing Technologies (we use Conductrics but experience with other equivalent tools More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
Dept
Good knowledge of TypeScript Comfortable with API integrations and creating microservices Strong knowledge of React Good knowledge of a React State Management such as Redux/Mobx Good knowledge with Git Understand of Agile methodology, TDD and best practices of the development process Ability to hand code standards-compliant code More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
Matillion Limited
we are looking for Expert-level proficiency in React and TypeScript, with a deep understanding of the broader frontend ecosystem, including state management (e.g., Redux, Zustand) and performance optimization. Strong experience in architecting and implementing scalable, real-time, event-driven applications using WebSockets, SSE, and micro-frontend architectures. Proven ability More ❯
greater manchester, north west england, United Kingdom
SR2 | Socially Responsible Recruitment | Certified B Corporation™
and innovation You will have experience working on CI/CD pipelines Will have worked on large scale SaaS platforms Tech Stack: Essential: React, Redux, Typescript, NoSQL databases (MongoDB), Elasticsearch, Cypress/Jest, CI/CD Tools. Desirable: Node.js, REST, GraphQL, AWS, Docker. Benefits: Flexible Working Health Plan Unlimited Holiday More ❯