1,776 to 1,800 of 2,415 TypeScript Jobs

Product Engineer: Build Core Features, Equity, Hybrid (London)

Location
Greater London, England, United Kingdom
will ship weekly and see real users pick them up, owning features from idea to production while collaborating with Frontend and Backend teams in TypeScript and Python on Palantir Foundry and in our own services. #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 ...

Security UI Engineer – React/TS & Mobile (Hybrid)

Location
Greater London, England, United Kingdom
hiring a Frontend Engineer to design, build, and maintain mission-critical interfaces for Acra, our secure-enclave platform. You’ll blend React/TypeScript dashboards with native mobile clients, delivering zero-trust UX for government and commercial workflows. You’ll own front-end systems end-to-end, focusing ...

Senior PHP/Laravel Engineer — Hybrid, Global SaaS

Location
United Kingdom
model (2 days in the office). You will lead backend development using PHP/Laravel while collaborating across the stack, including Vue.js and TypeScript, to scale a global SaaS product. You will work with a team of engineers to design robust APIs, ensure performance, and maintain code quality ...

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 ...

Founding Engineer — End-to-End Game Studio Platform

Location
Greater London, England, United Kingdom
hands-on, in-person setting at our Bloomsbury office. You will ship production software end-to-end across frontend, backend and infrastructure, primarily in TypeScript, with exposure to game tools and editors. #J-18808-Ljbffr ...

Design System Lead: Frontend Architect for AI UI

Location
Greater London, England, United Kingdom
WRITER is seeking a Design Engineer to own the Writer Design System (WDS) and push craft in front-end surfaces built with TypeScript and React. You’ll collaborate with designers, PMs, and engineers to ensure production-quality components meet accessibility and performance standards. Hybrid role with multiple hubs, including ...

Staff Frontend Engineer – Visualize Big Data at Scale

Location
Greater London, England, United Kingdom
complex analytical output into intuitive user experiences, enabling scientists and clinicians to explore large genetic and health data efficiently. You’ll ship high-quality TypeScript/React code, optimize data visualisation for large datasets and drive performance as the platform scales. #J-18808-Ljbffr ...

Front-End Engineer, Institutional — Crypto Trading UI/UX

Location
Greater London, England, United Kingdom
role involves building UIs, developing innovative data visualizations, and collaborating closely with traders to optimize tools. The ideal candidate should have experience with React, TypeScript, and relevance in the cryptocurrency space. Additionally, the company offers competitive salaries, equity, and a flexible work policy, ensuring a high-performance culture that ...

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 ...

Remote Frontend AI Engineer for Enterprise AI Apps

Location
Staines-upon-Thames, England, United Kingdom
seeking a frontend engineer to own the web client of an AI agent product for enterprise customers. It is a React and TypeScript SPA delivering streaming content from a language-model agent. You will shape the front-end architecture, component system and contracts with agent teams, moving toward ...

Lead React Native Architect — Fintech Platform & Scale

Location
Greater London, England, United Kingdom
lean engineering squad, and help shape a modular core platform for mass-market apps across Android and iOS. The role emphasizes React Native, Expo, TypeScript, and modern mobile architecture. You will own SDLC improvements, release strategies, and mentoring, with opportunities to move between product squads and advance fintech innovations. ...

Senior Backend Engineer

Location
United Kingdom
quality and observability What we're looking for 5+ years building production backend systems Strong experience with distributed systems and cloud infrastructure Comfortable in TypeScript, Go or similar languages Bonus: telecom, MVNO or payments experience #J-18808-Ljbffr ...

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. ...

Founding Engineer

Location
Greater London, England, United Kingdom
shipped at an early-stage company, or you founded one. You shipped production software end to end: frontend, backend and infrastructure. We work in TypeScript; deep experience in another language is fine. Exposure to games. You built a game, an engine, an editor, a games tool or a game ...

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 ...

Front End Engineer

Location
Greater London, England, United Kingdom
built with Rust (using warp/diesel) andHasura for GraphQL, backed by PostgreSQL. We're working towardspolyglot backend services, to also enable developing e.g. TypeScript, Go and [favourite language] services. Who are we looking for? People looking for unsolved problems, not just another forms application. You'll be expected ...

Design Engineer

Location
Greater London, England, United Kingdom
their place. Next.js or another server-rendered React setup. What you’ll work with Design Figma/Paper for components, variables, auto layout Languages Typescript Frameworks React Next.js Also Vue parts of the estate still use this The honest bits Every product has them. Better you hear it from ...

Senior Software Engineer (Full Stack) Humaans

Location
Greater London, England, United Kingdom
features from early definition through to implementation, release and iteration Build end-to-end customer-facing features across our frontend and backend Write backend TypeScript across Node, Postgres, Redis and Kubernetes Build frontend experiences using TypeScript and React Fix bugs, improve infrastructure and strengthen the foundations that allow … deliver the value of Humaans What we're looking for Multiple years of industry experience building full-stack web applications, ideally within SaaS Strong TypeScript knowledge and a genuine appreciation for the language Experience working across both backend and frontend systems and taking features from idea through to production ...

Lead Frontend Developer (3-6 month Contract)

Location
Birmingham, England, United Kingdom
also support, mentor and develop other members of the team. Responsibilities: What software, code and frameworks will I be working with? Javascript/Typescript Knowledge and experience in at least one of these areas: Typescript, React and ES6+. Knowledge and experience of tools and libraries (Redux, Redux ...

Applied AI Engineer – LLM & Agentic Systems

Location
Greater London, England, United Kingdom
Remote – UK & Europe (UK working hours) Salary: €100,000–€150,000 annually Contract: Full-time | Permanent or B2B Equity: Competitive equity options Tech Stack: TypeScript, Node.js, PostgreSQL, Python, LLMs, Agentic AI Visa sponsorship: Sponsorship or visa transfers may be possible for candidates already based in London. New international relocation … term platform scalability. Essential Requirements Software Engineering Background 3+ years of professional software engineering experience , with strong backend development expertise. Hands‐on experience with TypeScript/Node.js , or strong Python backend experience with willingness to work in a TypeScript-first environment. Experience designing APIs, integrating databases, and building ...

Lead D365 Power Platform Developer

Location
Bedford, England, United Kingdom
aligned with organisational architecture standards. The role requires extensive hands-on experience with Dynamics 365 CE, Microsoft Dataverse, C#/.NET plugins, JavaScript/TypeScript, Power Automate, Model-Driven Apps, Dataverse Web API, security, solution management and ALM. The Lead Developer will also oversee deployments and CI/… solutions. Translate business and functional requirements into scalable, maintainable and supportable technical solutions. Provide hands‐on development using C#/.NET plugins, JavaScript/TypeScript, Dataverse Web API, Power Automate and Model‐Driven Power Apps. Design and configure Dataverse tables, relationships, forms, views, business rules, Business Process Flows ...

Lead Software Engineer – Python, React & AI

Hiring Organisation
Intelligent Talent Solutions Ltd
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
decisions and taking responsibility for getting products into production. You'll spend around 70–80% of your time hands-on, working with Python, React, TypeScript and modern AI technologies. Alongside the engineering work, you'll provide technical leadership to a scrum team, influence architecture and help establish the engineering … Leading the technical delivery of new software products, from design and development through to deployment and ongoing support. Writing production-quality code using Python, TypeScript and React. Designing and building applications that integrate Large Language Models (LLMs), Generative AI and agentic capabilities. Making architectural and low-level design decisions ...