1,676 to 1,700 of 2,314 TypeScript Jobs in the UK

Backend Engineer: Scale AI-Ready Infra (London)

Location
City Of London, England, United Kingdom
growing technology startup in London is looking for a Product Engineer focused on the backend. The ideal candidate will have strong proficiency in TypeScript and Node.js and will be responsible for evolving and scaling backend infrastructure. This role requires hands-on experience with cloud services and a solid understanding ...

Frontend Engineer – Hybrid in Liverpool (React/Next.js)

Location
Liverpool, England, United Kingdom
with designers and backend engineers, owning features from design through delivery in a hybrid Liverpool-based team. You’ll build with React, Next.js and TypeScript, contribute to a shared design system, and learn from experienced colleagues while aiming for a more senior role. We value craftsmanship, collaboration and continuous ...

Hybrid Full-Stack Engineer for Digital Journalism

Location
Greater London, England, United Kingdom
Media Limited is hiring a Full Stack Developer to join the Publishing & Journalism engineering stream. You will work on frontend and backend systems using TypeScript and Scala, in a cross‐functional team that values collaboration, learning, and iterative delivery. The role offers a hybrid setup with ...

Frontier Engineer - Real-Time Deployments (Hybrid Onsite)

Location
Greater London, England, United Kingdom
will surface customer insights to product teams, build data pipelines, create custom backend services, and develop UI components. Proficiency in Python, Rust, and TypeScript on Linux, with on-site collaboration up to 50% of your time, is expected. #J-18808-Ljbffr ...

Frontier Engineer: Real-World Solutions & Customer Impact

Location
Greater London, England, United Kingdom
will communicate with customers and internal teams, surfacing insights to product teams and delivering tailored deployments. We primarily work in Python, Rust and TypeScript on Linux, with a hybrid role requiring up to 50% on-site engagement to ensure deployment success and accurate customer understanding. #J-18808-Ljbffr ...

Backend Engineer (TS/Node) for Scalable APIs & AI Audio

Location
Birmingham, England, United Kingdom
Birmingham, United Kingdom. This role involves designing and maintaining APIs, enhancing backend services, and collaborating across teams. Ideal candidates should have experience with Typescript/Node and cloud providers like GCP and AWS. The company offers a dynamic environment, competitive compensation, and the opportunity to impact lives through their ...

Frontier Engineer, Deployments — Hybrid (Onsite 50%)

Location
Greater London, England, United Kingdom
high‐impact technical solutions. You will translate complex customer problems into scalable backend services, data pipelines, and UI components, primarily using Python, Rust, and TypeScript on Linux. This hybrid role balances remote work with on‐site collaboration, with up to 50% of your time spent on customer sites ...

London Design Engineer — UI Systems & AI Prototyping

Location
Greater London, England, United Kingdom
maintain a robust design system, prototype high-quality UIs, and collaborate with Product and Engineering teams. Ideal candidates have strong skills in React, TypeScript, and Tailwind, along with a passion for detail and design quality. The position will involve working closely with the founding design team in a supportive ...

Frontend Engineer — AI-Powered Energy Platform (Hybrid)

Location
Greater London, England, United Kingdom
Modo Energy is hiring frontend engineers to join product teams (Terminal, Data, Ko, or Modelling). You’ll contribute to a shared TypeScript/React/Next.js codebase in a monorepo with a company-wide design system, delivering AI-assisted development across frontend, backend, and infrastructure. You’ll work ...

Senior Backend API Engineer - Global Connectivity Platform

Location
Greater London, England, United Kingdom
London is seeking a Senior Engineer to design APIs and build scalable backend services for our connectivity platform. You’ll work across Ruby, Go, TypeScript, and Elixir, contributing to a distributed architecture and high-availability systems. You'll apply AI as a core part of the workflow ...

Frontend Engineer – AI-Powered Energy Platform (Equity)

Location
Greater London, England, United Kingdom
Modo Energy is hiring frontend engineers to join one of our product teams—Terminal, Data, Ko, or Modelling. You’ll contribute to a shared TypeScript, React, and Next.js codebase in a monorepo built for rapid, AI-assisted development, and align with a company-wide design system. You’ll work ...

Tech Lead: Transformation & API Excellence (12m FTC)

Location
Reading, England, United Kingdom
lead the technical element of audits, collaborate with product squads, and guide multi-disciplinary teams to improve ways of working. You’ll bring deep TypeScript experience alongside enterprise Java, with a track record in stakeholder management, client engagement and technical consulting. The role emphasises cloud, RESTful APIs and complex ...

Security Engineer: Build Secure Apps & Threat Modeling

Location
Greater London, England, United Kingdom
design security features, conduct assessments, and educate teams on secure coding practices. A strong background in security-sensitive work and proficiency in languages like TypeScript and Python are essential. The company offers relocation assistance and values startup culture, making it a great opportunity for those eager to build secure ...

Engineering

Location
Greater London, England, United Kingdom
designers on a polished, accessible UI Mentor junior engineers and uphold code quality What we’re looking for 5+ years of production React/TypeScript Strong CSS, animation and design sensibility Experience with fintech or regulated products is a plus Benefits Stock options #J-18808-Ljbffr ...

Product Designer - AI-Powered Legal Ops Platform

Location
City of Edinburgh, Scotland, United Kingdom
with product and engineering, and owning end-to-end experiences that feel effortless. You’ll design complex legal workflows, build front-end concepts in TypeScript/React, and contribute to a design system while exploring AI-enabled interactions that redefine how legal work gets done. #J-18808-Ljbffr ...

Frontend Engineer: Dashboards & Internal Ops (React/TS, React Native)

Location
United Kingdom
maintain our internal ops tools, Settings, Command Centre, and the Expo mobile mirror as new features ship. You will work with React + TypeScript and Vite, building data-dense dashboards rather than marketing pages. React Native/Expo experience is essential, and a mindset focused on API type-safety ...

Staff Frontend Engineer — React & UX Mastery

Location
Greater London, England, United Kingdom
flagship wallet as a service platform enabling businesses to build digital asset treasury, payment and exchange use-cases. You will bring expert ReactJS and TypeScript skills, craft complex forms with robust validation, and translate designs into pixel-perfect UIs using Styled Components. A user-first mindset, DRY coding ...

Windows Desktop Engineer - End-to-End Electron App

Location
Greater London, England, United Kingdom
will own end-to-end development of new user-facing features for Granola on Windows and optimise performance across the stack from React/TypeScript UI to native OS integrations. You’ll partner with product, design and engineering to ship delightful experiences in a fast-paced startup setting ...

Frontend Engineer – FinTech Real-Time UI, Newcastle

Location
Newcastle upon Tyne, England, United Kingdom
collaborating closely with various stakeholders. Ideal candidates will have a 2:1 or higher degree in Computer Science and strong experience with React and TypeScript, along with a passion for creating engaging interfaces. This role offers a competitive salary of £45,000 to £80,000 plus bonuses and benefits. ...

Senior Product Engineer (AI-Powered, Early-Stage, London)

Location
England, United Kingdom
first engineers, owning product direction, shipping features from day one, and working directly with users to define what should be built. You’ll design TypeScript-based systems, scale AI-powered workflows, and set engineering standards as the team grows. This London-based, on-site role offers meaningful ownership ...

Frontend Engineer

Location
United Kingdom
need upkeep as new features ship. Priority 3 hire - permanent full-time, as workload demands. What We're Looking For Must have: React + TypeScript, Vite build tooling. React Native/Expo for the mobile side. Comfortable with data-dense dashboard UI, not just marketing pages.Strong plus: Has worked ...

React native developer (IOS and Android) - £425 outside IR35 - 100% remote

Hiring Organisation
Exalto Consulting
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £425/day £425 outside IR35
remote Essential Skills and Experience mobile development experience, with React Native. Hands-on experience building and shipping apps with Expo. Strong TypeScript skills, including typing data models, API contracts, and application state. Proven experience building offline-capable or offline-first mobile apps, with examples you can talk through ...

Euclid Protocol | Head of Trading

Location
United Kingdom
provision track record. Deep DeFi/AMM knowledge and on-chain execution expertise. Experience managing multi-million-dollar pools. Nice to Have Python/TypeScript coding for strategy and integration. On-chain analytics or smart-contract experience. Multi-chain DeFi exposure. Apply: Email georges@euclidswap.io or message @gchouchani ...

QA Engineer

Location
United Kingdom
live token. Quality here is part of recruiting and launch credibility. Nice to have Wallet or crypto product testing. Playwright or Cypress. Basic TypeScript for test helpers. Compensation $75,000–$130,000 USD/year · ZYNC grant #J-18808-Ljbffr ...

Frontend Engineer London

Location
Greater London, England, United Kingdom
role suited to someone who can rapidly bring a prototype from concept to execution while choosing robust, reusable abstractions. Key Skills Core technologies: React, Typescript, Vite, Tailwind CSS, gRPC/protobuf. 3D (desirable): Experience with visualising data in 3D (e.g. Three.js, React Three Fiber, WebGL, Deck.gl ) Real-time data ...