651 to 664 of 664 TypeScript Jobs in the UK excluding London

Tech Stack: React, TypeScript, Next.js, GraphQL You're a leader who codes. You've architected complex frontend systems, led teams through product launches, and mentored developers into rockstars. Now you're ready for the next big challenge. We're looking for a Principal Frontend Developer with people leadership experience to own our web experience, guide frontend engineering standards, and … with Product, Design, and Backend Define best practices and ensure clean, scalable code Champion performance, accessibility, and user experience What you bring: 5+ years in frontend development (React/TypeScript a must) 2+ years in a people/team leadership role Proven experience delivering complex web apps at scale Passion for implementing TDD practices Nice-to-haves: Experience with More ❯

naturally thinks about edge cases, usability, and long-term maintainability, our client wants to hear from you. Key Responsibilities Develop and maintain their web application using PHP (Laravel), JavaScript, TypeScript, and React Build and maintain automated tests using Cypress (or similar frameworks) Contribute to unit testing and help embed testing best practices across the team Carry out manual UAT … clear test plans and acceptance criteria Help ensure they don’t just ship quickly, they ship confidently and correctly Skills & Experience Experience developing with PHP (ideally Laravel), JavaScript/TypeScript, and React Solid understanding of software testing principles and QA processes Hands-on experience with automated testing tools — ideally Cypress, but experience with other frameworks (e.g. Playwright, Selenium, etc. More ❯

naturally thinks about edge cases, usability, and long-term maintainability, our client wants to hear from you. Key Responsibilities Develop and maintain their web application using PHP (Laravel), JavaScript, TypeScript, and React Build and maintain automated tests using Cypress (or similar frameworks) Contribute to unit testing and help embed testing best practices across the team Carry out manual UAT … clear test plans and acceptance criteria Help ensure they don't just ship quickly, they ship confidently and correctly Skills & Experience Experience developing with PHP (ideally Laravel), JavaScript/TypeScript, and React Solid understanding of software testing principles and QA processes Hands-on experience with automated testing tools — ideally Cypress, but experience with other frameworks (e.g. Playwright, Selenium, etc. More ❯

Ensure the testability, stability, and performance of production software. Design, implement, and review manual and automated test scenarios and cases. Build and maintain our test automation framework, using Playwright, Typescript, C#, and .NET. Perform manual, automated, functional, non-functional, and exploratory testing as needed. Work closely with developers to ensure quality is built into every stage of the development … leading and motivating a team of testers in a fast-paced product development environment. Strong knowledge of manual, exploratory, and full-stack automated testing. Hands-on experience with Playwright, Typescript, C#, .NET, and test automation frameworks. Advanced understanding of test-driven development (TDD) and solid experience with unit and API testing (MS Test, XUnit, Postman, RestSharp). Experience testing More ❯

functional team to build a fast, AI-powered interface for internal tooling Helped define the evaluation framework for AI contributions-accuracy, speed, and impact Mentored a teammate on combining TypeScript and AI tools to accelerate UI prototyping Explored best practices for safely and securely integrating generative AI into a public sector codebase What You'll Need We're looking … experience applying generative AI tools to real-world development workflows. You should have: 5+ years of professional software engineering experience Proficiency with at least part of our stack: Java, TypeScript + React, and MySQL Extensive applied experience with AI-assisted development tooling-whether it's Cursor, Windsurf, LLM APIs, codegen platforms, vector databases, agentic frameworks like LangChain, or custom More ❯

Senior Full Stack Engineer/Developer (.Net TypeScript AWS) Sunderland/WFH to £65k Opportunity to progress your career in a senior, hands-on Full Stack Engineer role at a at a growing games/gambling site, whilst enjoying a range of benefits and perks. As a Senior Full Stack Engineer you'll build captivating full stack web applications More ❯

to work as a Software Engineer, requiring 1 day per week on site in Leeds city centre, inside IR35. The key experience required for this Software Engineer role is: Typescript AWS TDD Unit testing If you do have the relevant experience for this Software Engineer vacancy, please apply. More ❯

s degree in Computer Science, Information Technology, or a related field. Experience: 3-5 years of professional experience in web development, with a focus on e-commerce platforms. JavaScript & TypeScript: Strong proficiency in JavaScript and TypeScript for front-end and back-end development. GraphQL: Experience with GraphQL for efficient data querying and manipulation. Shopify Expertise: In-depth knowledge More ❯

role in building responsive, accessible, and secure apps while collaborating with designers and Back End teams. What you'll do: Lead mobile app development with React Native, Expo, and TypeScript Integrate custom data visualisations using D3 and SVGs Build responsive UIs with Storybook and Flexbox , collaborating closely with designers in Figma Debug native builds ( Xcode, Gradle ) and patch JS … identity providers for secure integrations Write and maintain unit tests, integrating with GitHub/Azure DevOps What we're looking for: Strong experience with React Native & Expo Proficiency in TypeScript and mobile app performance optimization Hands-on experience with native build debugging (Xcode/Gradle) Knowledge of security and accessibility best practices Familiarity with cloud identity providers (Azure B2C More ❯

Software Developer - C# .Net/TypeScript/SQL Server - Evesham - £30k - £50k DOE The Role A tech-centric electrical industry software house are looking to strengthen their development team with due to recent success and growth! Within this role, you will be controlling the full SDLC working on projects that help reduce carbon emissions, improve efficiency and save costs. … members on modernised platforms. Working in a flexible environment where you can strongly influence the technical direction of the company. Requirements At least 1 years' commercial experience C# .NET TypeScript/JavaScript SQL Server, APIs Best software development practices Desirables Industry experience SCADA and IIoT protocols Cryptography and cyber security technologies Strong communication skills dealing with various stakeholders The … industry level software solutions then apply now! Remote interviews can be set up within 24 hours so apply now and don't miss out! Software Developer - C# .Net/TypeScript/SQL Server - Evesham - £30k - £50k DOE Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do More ❯

Role: Senior Frontend Engineer - React & TypeScript Location: Hybrid - Warrington (1 days/week) Salary: Up to £75,000 I'm recruiting on behalf of a client based in Warrington, who are looking to bring a Senior Frontend Engineer into their engineering team. This is a hybrid role, with 2 days per week in their modern, collaborative office. You'll … join a well-backed company with a real engineering culture and strong product vision. Key Skills & Experience: 5+ years of frontend development experience Strong commercial experience with React and TypeScript Familiarity with Vite, Next.js, or other modern build tools Comfortable with component libraries and design systems Proficient in testing frameworks (e.g. Jest, React Testing Library) Good understanding of performance More ❯

Technical Architect Contract Type: Contract (3 months) Location: Manchester Daily Rate: £500 We are currently seeking a highly skilled Technical Architect for a leading UK IT Consultancy. This is a contract position based in Manchester for an initial period of More ❯

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: Build components and features using React + TypeScript Collaborate with designers and senior developers to deliver UI improvements Learn best practices in … code quality, testing, and performance What You Need to Bring: 2-3 years of professional experience (internship or project work counts!) A working knowledge of React and TypeScript A drive to learn, ask questions, and improve every day A GitHub or portfolio showing what you've built is a big plus What We Offer: A supportive environment that encourages More ❯

Software Technical Lead – Shape the Future of a High-Scale Platform Kafka, SQL, c# , .Net, Golang , Typescript, £70–75k + Excellent Benefits | Are you ready to take the lead on a major platform transformation that will support millions of transactions per second and fuel international expansion? We’re building a high-impact engineering team to drive a full systems … Looking For: Proven experience in designing and architecting complex systems at scale Commercial experience within web clients or server-side development Knowledge of Kafka, SQL, c# , .Net, Golang or Typescript, though expertise in similar or alternative technologies is welcome. Strong leadership and communication skills Deep understanding of performance, scalability, and system design principles Experience leading or contributing to platform More ❯