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Lead Web Platform Engineer: Build Tools for Engineers

A historic retail brand in Greater London seeks a Staff Software Engineer to enhance web engineering processes. This role involves designing platform capabilities and establishing technical standards. The ideal candidate should have strong expertise in React, Next.js, and TypeScript, with experience in DevOps pr ...

Frontend Engineer, Inbox Web | Remote & Stock Options

Proton in Greater London is seeking a Frontend Engineer to help develop its Mail and Calendar services. You will manage mobile application projects, enhancing user experiences through collaboration and innovative technologies. Required skills include extensive JavaScript/TypeScript development and experience wit ...

Senior Software Engineer

A fantastic opportunity has come up for an experienced Backend Software Engineer, to join a London-based team, on a full time basis. You'll be working in a high impact role on enterprise-level software for an innovative SaaS company based in the UK, looking to grow and enhance their core AI ...

Senior Software Engineer

A fantastic opportunity has come up for an experienced Backend Software Engineer, to join a London-based team, on a full time basis. You'll be working in a high impact role on enterprise-level software for an innovative SaaS company based in the UK, looking to grow and enhance their core AI ...

Lead Backend Engineer Platform Architect (Contract, UK)

A leading IT consultancy is seeking a Contract Software Engineer / Lead Developer to join their team in the UK. This role involves back-end development of a new platform using advanced software design patterns. The ideal candidate has over 5 years of experience and strong expertise in TypeScript. The position of ...

Senior Backend Engineer — Web3 & Digital Finance (Remote)

A leading recruitment agency is seeking a Senior Software Engineer for a remote role in a digital finance company. You'll design and maintain backend systems for digital asset products and work with blockchain integrations. Candidates should have over 5 years of experience, strong TypeScript skills, and knowledg ...

Senior Frontend/Full Stack Engineer Client Facing AI

Nicoll Curtin is seeking a Senior Full Stack Engineer in the United Kingdom to work with a leading prop tech firm. This role involves building TypeScript applications using React and Node, and engaging directly with clients to shape solutions. Candidates should have strong experience in client-facing environment ...

Senior Backend Payments Engineer — Scale Global Stablecoins

Plasma is looking for a Senior Backend Payments Engineer to develop and maintain backend systems that ensure safe and reliable payment transactions. The ideal candidate should have extensive experience in TypeScript and a solid track record in building production systems. Key responsibilities include designing m ...

Desktop Engineer – Real Time Electron Apps

Bjak is looking for a software engineer to help build a proactive AI chat application aimed at enhancing everyday workflows. You will focus on creating stable and performant desktop applications using Electron. Ideal candidates should have strong expertise in JavaScript and TypeScript, as well as experience with ...

Senior Full Stack Engineer Remote, End to End FinTech

A leading financial technology firm in the UK is seeking a Senior Full Stack Engineer to develop innovative solutions and lead the entire lifecycle within cross-functional teams. The ideal candidate will have over 5 years of experience and strong skills in TypeScript, AWS, and problem-solving in a fast-paced env ...

Founding Product Engineer | YC Backed Startup

Founding Product Engineer | YC Backed Startup Hit Apply below to send your application for consideration Ensure that your CV is up to date, and that you have read the job specs first. Salary up to £150k + equity 30 days holiday + 28 day ...

Software Engineer (With Travel)

Overview Technology is moving fast, and this business is at the forefront — delivering secure, innovative digital solutions to some of the most complex and high-stakes environments. They’re growing their software engineering team and are looking for someone who thrives on solving problems, collab ...

Staff Software Engineer

Opus Recruitment Solutions provided pay range This range is provided by Opus Recruitment Solutions. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Opus Recruitment Solutions ...

Frontend Engineer: AI Driven UI for Scalable Infra + Equity

A leading recruitment firm in AI is seeking a passionate Frontend Engineer to join a high-impact team in London. You will create high-performing user interfaces while exploring AI-assisted tools to enhance developer workflows. The ideal candidate has 5+ years in frontend development, particularly in TypeScript w ...

Senior Full Stack Engineer: Real Time Data UI Platform

A leading cloud analytics firm in the UK seeks a Senior Full-Stack Engineer to design and build scalable user interfaces for data-heavy applications. The role emphasizes frontend expertise while requiring collaboration across backend services. Ideal candidates will have at least 5 years of experience and profici ...

Application Developer

Overview The Client Innovation Centre (CIC) is an innovative and exciting part of IBM. A fast-paced and dynamic business built to deliver high-value technical services to world renowned clients. All of our employees work in a consultancy environment on a variety of exciting projects across a range ...

Staff Frontend Architect — Lead Next Gen Web (Relocation)

A leading travel technology company is seeking a Staff Software Engineer to spearhead front end architecture and system design. This role necessitates 8+ years of experience in building rich web applications and mastery in JavaScript/TypeScript frameworks. The position offers generous relocation support to Bangk ...

AI Driven API Developer

A leading software development company is seeking a Staff-Level Full-Stack Software Engineer in Leeds. The role involves tackling diverse problems and requires a bachelor’s degree and proficiency in various programming languages. Ideal candidates will have expertise in TypeScript, C, C#, C++, and more. This posi ...

Frontend Engineer React Native | Growth & Stock Options

A leading subscription service provider in Greater London seeks a Frontend Engineer to develop and maintain scalable applications using React and React Native. Candidates should have 3+ years of experience, proficiency in TypeScript, and a passion for sustainability. This role offers an innovative work environme ...

London Full Stack AI Engineer Product & ML Ops

A cutting-edge technology firm in London is looking for an Entry-Level Full-Stack Product Engineer. You'll develop and optimize AI solutions and contribute to product development in an innovative environment. Experience with TypeScript, React, and AI/ML is essential. This role offers competitive compensation and ...

Senior TS/React Full Stack Engineer — Hybrid + Equity

A skincare technology startup in Greater London is seeking a Senior Software Engineer to revolutionize personalized skincare. This hybrid role emphasizes using modern AI tools to enhance productivity while working on full-stack development. Candidates should possess strong skills in Typescript, React, and relati ...

Senior Backend Engineer AWS/Node.js Serverless (London)

A leading healthcare technology firm in London is seeking a skilled Backend Engineer to support their mission by developing robust APIs and maintaining serverless AWS infrastructure. The ideal candidate has over 4 years of experience with Node.js, TypeScript, and SQL. This position offers an exciting opportunity ...

Product Engineer: Tech & Strategy Architect

A dynamic technology company in Greater London seeks a Product Engineer to bridge technical and product strategy. This role involves collaboration with technical and product teams, managing product design and project implementation. Applicants should have 1-2 years in full-stack development with skills in TypeSc ...

Senior Node.js Engineer – High Scale, Remote Role

A leading technology firm is seeking a Node Software Engineer to work on a high-scale platform handling over 100m transactions daily. This role offers fully remote work with autonomy and a chance to solve challenging technical problems in a product-first environment. Ideal candidates have commercial experience i ...

Senior Frontend Engineer — React for Data Platforms Hybrid

Internetwork Expert is seeking a Senior Frontend Engineer in London. This hybrid role involves designing user interfaces for machine learning applications and collaborating with teams to develop innovative solutions. Candidates should have strong experience in React.js, Redux, Tailwind, and Typescript, and a con ...

Full Stack Engineer TS/React, Cloud & Client Impact

A leading consultancy firm in the UK seeks a skilled Full Stack Engineer familiar with the JavaScript/TypeScript stack. You will develop web applications, collaborate with teams to deliver client solutions, and coach junior analysts. Responsibilities include owning tasks, working with clients, and providing tech ...

Senior Rust Backend Engineer: Build Secure, Scalable

Affinidi Group is seeking a Senior Software Engineer (Backend) with strong experience in Rust to develop secure, scalable backend systems for the Affinidi Elements platform. The ideal candidate will have deep knowledge of TypeScript and Rust, experience with AWS, and a proven ability to solve performance challen ...

Senior Frontend Engineer: Lead React/TS Sports Frontends

Beyond Sports is seeking a Senior Frontend Engineer to shape cutting-edge digital experiences in sports. You'll design and build scalable frontend architecture, mentor engineers, and champion best practices. Ideal candidates excel in React, TypeScript, and modern JavaScript, and thrive in collaborative environme ...

Hybrid Full Stack Engineer (React & Node.js)

Interactive Investor is seeking a Software Engineer (React & Node.JS) in Manchester. This role involves designing and building scalable applications for various platforms. You will work with a range of technologies, including Java, TypeScript, and multiple cloud solutions. The position offers a salary range of £ ...

AI Driven Full Stack Engineer for Digital Client Experience

Marsh is seeking a Full-Stack Engineer for its Innovation & Applied AI team in London. You will develop a digital platform and scalable data pipelines, utilizing your expertise in TypeScript, Node.js, and React. The role requires strong data querying skills and the ability to work independently on complex projec ...

Senior QA Automation Engineer Lead Strategy & Automation

A technology-focused company in Greater London is seeking a Senior QA Automation Engineer. This role requires significant experience in QA, automation expertise with frameworks like TypeScript/Cypress and Java/Appium, and strong stakeholder management skills. You will lead automating efforts and mentor a team, a ...

Senior Backend Engineer – MACH Microservices (Hybrid)

Develop is seeking a Senior Backend Software Engineer to join their hybrid team in Mansfield. This role involves shaping backend architecture and delivering scalable systems while working across critical services. Candidates must have extensive experience with TypeScript, Node.js, and microservices, alongside st ...

Remote LLM Powered Full Stack Engineer

cto.new is seeking a full-stack engineer to join their remote-first team based in the UK. This role involves building LLM-powered agentic systems, requiring strong TypeScript skills and solid backend fundamentals. Responsibilities include engaging in data modeling and API design while collaborating with innovati ...

Backend Engineer for Sustainable AI Platform

Homerun B.V. is seeking a Software Engineer (backend) in Westminster, England. The role involves building a digital platform, designing services and APIs, and contributing to data architecture. Ideal candidates have 4+ years of backend experience, proficiency in TypeScript/Node.js, and strong data modeling skill ...

3D Graphics Software Engineer II (C++, OpenGL/Vulkan)

A leading location platform provider is seeking a Software Development Engineer II, specializing in 3D graphics, to enhance their open source map rendering engines. The ideal candidate will have strong skills in C++, JavaScript/TypeScript, and graphics programming, with a passion for solving technical challenges ...

Full Stack Engineer — Automations & Collaboration

A leading digital experience platform seeks a Full Stack Software Engineer to develop high-performance applications using TypeScript, React, and Node.js. Collaborate with teams to innovate automation and collaboration features for clients. Experience with Docker and Kubernetes is preferred. Join a diverse, ambit ...

Automation Engineer

About Us inforcer is a leading provider of innovative solutions in the cybersecurity sector and dedicated to enhancing efficiency, improving security and driving success for our clients. We focus on providing MSPs with fundamental tools and technology they need to manage Microsoft Security polici ...

Senior Full Stack Engineer — Scale a Cutting Edge SaaS Platform

A leading restaurant technology provider is seeking a Senior Software Engineer to enhance their advanced food ordering platform. The role involves designing scalable components, collaborating across teams, and improving system interactions. The ideal candidate has 5+ years of experience, proficiency in C# and Ty ...

Full Stack Engineer / Technical Lead B2B SaaS

Full Stack Engineer / Technical Lead (Ruby TypeScript React) London / Remote to £130k Opportunity for a full stack technologist to join a highly regarded provider of serverless real-time infrastructure for the Internet that processes billions of messages a day and powers everything from l ...

Senior Software Engineer

Senior Software Engineer (Full-Stack) Permanent | Full-Time | Belfast (Hybrid Working) An established international insurance technology organisation is seeking a Senior Software Engineer to join its growing Belfast-based technology team.Do not wait to apply after reading this description a high application ...

Senior QA Engineer

Join to apply for the Senior QA Engineer role at Zeelo 3 weeks ago Be among the first 25 applicants Join to apply for the Senior QA Engineer role at Zeelo Get AI-powered advice on this job and more exclusive features. ...

Full Stack React Engineer

Senior Full-Stack Engineer Trading Platform (TypeScript / Node.js / React) Location: Waterloo, London (Hybrid) Overview Our client, a large enterprise, is seeking a Senior Full-Stack Engineer to join an established trading platform programme. This production‑critical system is l ...

Senior Backend Developer

Senior Backend Software Engineer - FinTech £120,000 + Share Options & Benefits Flexible office policy | South London Tech Stack: Node.js · TypeScript · AWS · Kubernetes · REST APIs I'm partnering with a high-growth UK payments fintech that's fu ...

Senior Backend Developer

Senior Backend Software Engineer - FinTech £120,000 + Share Options & Benefits Flexible office policy | South London Tech Stack: Node.js · TypeScript · AWS · Kubernetes · REST APIs I'm partnering with a high-growth UK payments fintech that's fu ...

Senior Backend Developer

Senior Backend Software Engineer - FinTech £120,000 + Share Options & Benefits Flexible office policy | South London Tech Stack: Node.js · TypeScript · AWS · Kubernetes · REST APIs I'm partnering with a high-growth UK payments fintech that's fu ...

Senior Backend Developer

Senior Backend Software Engineer - FinTech £120,000 + Share Options & Benefits Flexible office policy | South London Tech Stack: Node.js · TypeScript · AWS · Kubernetes · REST APIs I'm partnering with a high-growth UK payments fintech that's fu ...

Full stack React Developer

Senior Full-Stack Engineer Trading Platform (TypeScript / Node.js / React) Location: Waterloo, London (Hybrid) Overview Our client, a large enterprise, is seeking a Senior Full-Stack Engineer to join an established trading platform programme. This production‑critical system is l ...

Senior React Software Engineer

Senior Full-Stack Engineer Trading Platform (TypeScript / Node.js / React) Location: Waterloo, London (Hybrid) Overview Our client, a large enterprise, is seeking a Senior Full-Stack Engineer to join an established trading platform programme. This production‑critical system is l ...

Senior Backend Developer

Senior Backend Software Engineer - FinTech £120,000 + Share Options & Benefits Flexible office policy | South London Tech Stack: Node.js · TypeScript · AWS · Kubernetes · REST APIs I'm partnering with a h ...

Senior Software Development Engineer Data Engineering

Senior Software Development Engineer – Data Engineering Nottingham Trent House (95002), United Kingdom, Nottingham, Nottinghamshire About This Role It’s an exciting time at Capital One UK. We’re on a mission to continue to build and modernise the cloud‑based data ecosystem to un ...

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    Fullstack Engineer Python Typescript Jobs in United Kingdom Job Search Guide, Trends and Insights