1,926 to 1,950 of 2,286 TypeScript Jobs in the UK

Engineering, or a related technical field, or equivalent practical experience* 5+ years of professional software engineering experience* Strong software development experience with JavaScript/TypeScript and Node.js* Experience developing Electron applications, Chromium-based applications, native desktop software, or comparable systems-level application platforms* Strong understanding of application architecture, asynchronous … development team **The Ideal Candidate**You enjoy solving problems that cross traditional frontend, backend, and systems-engineering boundaries. You are comfortable moving from TypeScript and Electron code into Chromium diagnostics, native operating-system behavior, build configuration, or security analysis when the problem requires it.You can take an open-ended ...

future of Scenario Builder. This is an opportunity to work on a modern, greenfield frontend codebase built from the ground up using React, TypeScript, and contemporary frontend practices. You’ll be building new capabilities, improving the foundations of the product, and helping define how users interact with complex energy … long-term mission while delivering value incrementally, so we can build towards our future. Skills & Experience Essential 3+ years building production frontend applications with TypeScript and modern React. Experience building complex user interfaces, particularly data-heavy workflows involving tables, filtering, forms, and interactive visualisations. Understanding of frontend performance principles ...

initiatives — continuously improving our trading UIs in Vue . You’ll be working on technically demanding challenges: building and adapting high-performance JavaScript/TypeScript libraries for real-time browser connectivity, low-latency data parsing, robust error handling, and more. If you’re excited by the intersection of complex … level experience with at least one major JavaScript framework — Vue3 (ideally), Angular or React ; experience with more than one is a strong plus Strong TypeScript skills; able to design and build robust, well-typed libraries and components Solid command of HTML5 and CSS3, including responsive design, accessibility and cross ...

following stack: AWS, Github actions, Kotlin on the JVM, Kafka, Spring Boot, Gradle, Kubernetes, and Grafana for metrics, logs, and traces. Our frontend is TypeScript and React. What you bringYou'll thrive in this role if you have: Strong verbal communication. You can hold a room of engineers … effective in writing and async as you are live. Deep backend engineering experience in a modern statically typed language such as Java, Kotlin or TypeScript, on systems running in production at scale. A track record of shipping inside a legacy system that was being taken apart. Not just designing ...

governance, security posture, and delivery against the product roadmap. The engineering organization today is about 15 engineers across application and platform, primarily full stack TypeScript on AWS, with 1-2 managers but otherwise a fairly flat team structure. You'll inherit a function that has been through a period … through change. Demonstrated accountability for delivery of complex web and mobile applications, including release governance. Experience managing engineering teams and technical leads. Full stack TypeScript and AWS experience is required. Track record of owning application security: secure coding practice, vulnerability management, audit and customer security review. Good to have ...

build and ship features end to end, from data model and API design through to frontend implementation. Design and build robust, scalable APIs in TypeScript and Node.js, published in OpenAPI format. Architect resilient distributed systems and third‐party integrations, with sound error handling, failure mode mitigation and transaction control. … people, and it is evident in how you work. Essential: What you have done Around 6+ years building software end to end, ideally in TypeScript, Node.js and React. We are open to adjacent stacks where the fundamentals are strong. Substantial experience of system design and architecture, including systems that ...

Front End Developer Rate: £420 - £476 Clearance Required: BPSS Duration: 6 months Location: Telford - 2 days onsite per week IR35 Status: umbrella Job Description Minimum requirements Strong frontend fundamentals: semantic HTML, modern CSS and JavaScript ...

This role will be an initial 12-Month FTC , before converting to perm, for an organisation who are looking to build internal capability. Please note, this role requires 1-2 days a week on-site ...

Software Engineer Gloucester 43,500 - 54,000 + Benefits We're looking for Software Engineers to join a growing team delivering innovative solutions across Defence, Cyber and Intelligence programmes. This is an excellent opportunity for ...

We want you to #JOINTHEREBELLION! For 30 years we’ve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We ...

Location: Hybrid/Office-Based - Chippenham Employment Type: Full-Time, Permanent Hours: 37.5 per week Reporting To: Scrum Master Software Developer | C# .NET | Azure | SQL Server | Hybrid An exciting opportunity has arisen for an experienced ...

Yassir is the leading super App in the Maghreb region set to changing the way daily services are provided. It currently operates in 45 cities across Algeria, Morocco and Tunisia with recent expansions into France ...

About Us: Endpoint is an interactive response technology (IRT) systems and solutions provider that supports the life sciences industry. Since 2009, we have been working with a single vision in mind, to help sponsors and ...

Adversarial Tooling Engineer - AI & Red Team Engineering - Contract Rate £600 per day - Inside IR35 Contract 14 month contract with occasional travel to Sheffield Role Overview We are looking for an experienced Adversarial Tooling Engineer to ...

## Software Engineer (Typescript Focused)Apply: Cambridge Office, United Kingdom: Full time: Posted Today: JR102395Darktrace is a global leader in AI-driven cybersecurity, helping organizations stay ahead of evolving threats every day.Darktrace was built on a genuinely differentiated idea: that Adaptive AI could detect and respond to novel, real … interview process, you'll demonstrate your programming skills and your ability to write production-quality code. Additionally, you should be:* Primary programming language is Typescript,* Comfortable working autonomously and making independent decisions, while also being able to collaborate effectively within a team,* Knowledgeable or interested in cyber-security ...

Software Development Managers (TypeScript/SaaS/Agentic AI) UK Remote or Hybrid. £100k + Benefits Must Have Criteria - These roles do not offer Visa Sponsorship - 2+ years' experience line managing other Developers - Must have worked commercially with TypeScript (Full Stack) and Agentic AI. Your new company This … within your team. You'll remain close enough to the technology to provide technical leadership, support architectural discussions and conduct code reviews within a TypeScript environment. The business has embraced a mature DevOps culture where engineering teams own products throughout their lifecycle and deployments occur continuously throughout the day. ...

Senior TypeScript Engineer (Node.js, AWS Serverless), FinTech Location: London, Manchester, Leeds, Edinburgh or Bristol (flexible hybrid) Rate: £600 per day. Inside IR35 Duration: 6 months About Codurance We're a software craftsmanship consultancy. We build software for clients, and we care about doing it properly: clean code, solid testing … looking for a senior contract engineer to work on a financial platform where correctness actually matters. You'll design, build, and run TypeScript and Node.js services on AWS serverless infrastructure. You'll work in a small, cross-functional team alongside product, operations, and customer-facing colleagues ...

Senior TypeScript Engineer (Node.js, AWS Serverless), FinTech Location: London, Manchester, Leeds, Edinburgh or Bristol (flexible hybrid) Rate: £600 per day. Inside IR35 Duration: 6 months About Codurance We're a software craftsmanship consultancy. We build software for clients, and we care about doing it properly: clean code, solid testing … looking for a senior contract engineer to work on a financial platform where correctness actually matters. You'll design, build, and run TypeScript and Node.js services on AWS serverless infrastructure. You'll work in a small, cross-functional team alongside product, operations, and customer-facing colleagues ...

Senior TypeScript Engineer (Node.js, AWS Serverless), FinTech Location: London, Manchester, Leeds, Edinburgh or Bristol (flexible hybrid) Rate: £600 per day. Inside IR35 Duration: 6 months About Codurance We're a software craftsmanship consultancy. We build software for clients, and we care about doing it properly: clean code, solid testing … looking for a senior contract engineer to work on a financial platform where correctness actually matters. You'll design, build, and run TypeScript and Node.js services on AWS serverless infrastructure. You'll work in a small, cross-functional team alongside product, operations, and customer-facing colleagues ...

help build the adjst.ai platform from an early stage. This position offers a distinctive opportunity to work across the full stack, from React/TypeScript interfaces through to a TypeScript/Node.js back end, with real influence over technical decisions and engineering standards as one of the company … database to UI. Working closely with the founding team to translate product requirements into robust, scalable systems. Building and maintaining APIs and services in TypeScript using Node.js and Next.js, backed by PostgreSQL, with attention to query performance and tuning. Building responsive, accessible interfaces in React and TypeScript, using ...

Engineer to join an in-house engineering team undergoing a significant technology modernisation. Most of your time will be spent building new services using TypeScript, Node.js and AWS, alongside helping migrate functionality from a a couple of existing .NET applications.We are looking for a mix of both Node.js Typescript … work will be new feature delivery and enhancements to existing functionality in Node.js Typescript.What you'll be doingBuilding APIs, backend services and integrations using TypeScript and Node.jsWorking with AWS, microservices and event-driven architectureHelping migrate legacy .NET applications onto modern Typescript servicesWorking with SQL, DynamoDB, relational databases ...

# Frontend Software Engineer (JavaScript/TypeScript & React)DDarktraceCambridgeFull timevia WorkdayPosted 23 Apr 2026Apply on darktrace.com →Darktrace is a global leader in AI for cybersecurity that keeps organizations ahead of the changing threat landscape every day. Founded in 2013, Darktrace provides the essential cybersecurity platform protecting nearly … using React and will show an understanding of writing code in a production environment. Your application will additionally benefit from:• Experience with JavaScript or TypeScript,• Strong understanding of CSS,• Experience and knowledge of Redux and TanStack Query,• Demonstrable skill in translating designs accurately from Figma,• An awareness of good ...

frontend architecture/tooling improvement Collaborate effectively with design and product cross-functionally Ideal Candidate Must Haves Professional experience shipping production frontend code in TypeScript We don’t require a specific framework strong, idiomatic TypeScript is what matters most. If you write clean TypeScript, we’re confident … with CI/CD and modern frontend build tooling Some full-stack or backend exposure Previous experience in a fintech company Our tech stack TypeScript (we don’t write plain JavaScript) React Testing: Cypress and Vitest CI/CD How we work (attitudes & behaviours) High agency: autonomous and comfortable ...

leading technology firm in Cambridge seeks an experienced TypeScript web developer. You will join a small team to design, develop, and maintain full-stack applications. Responsibilities include writing clean, efficient code and collaborating with team members. Ideal candidates will have strong skills in React and Node.js, experience with ...

Software Engineer to design, build, test, and support modern applications and cloud-based solutions that power our client platform. You will work with React, TypeScript, Node.js and AWS, applying DevOps practices like CI/CD, containerisation, and Infrastructure as Code to deliver scalable, secure, and high-performing solutions. ...