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Senior Full Stack Engineer, Genomics SaaS Platform

A leading technology institute in the UK is seeking a Senior Full Stack Software Engineer to design and maintain a web-based SaaS platform for scientific research. The role involves collaboration with various teams to ensure software reliability and quality. Successful candidates will have strong skills in React ...

Senior Full Stack Engineer – HealthTech (React/TS/Node)

A leading HealthTech company in London seeks a Senior Full Stack Engineer to develop scalable, cloud-native products. The ideal candidate has over 5 years of experience with React, Typescript, Node.js, and AWS, working in data-sensitive environments. The role involves mentoring engineers and ensuring high engine ...

Senior Software Engineer: Lead Cloud Microservices in Energy

A leading energy solutions firm is seeking a Senior Software Engineer based in Oxford to deliver innovative cloud-based software solutions. The role involves architectural decision-making, mentoring junior engineers, and collaboration with stakeholders to drive innovation. Candidates should have substantial expe ...

Lead Software Engineer Hybrid, Mentorship & Impact

A technology company is seeking a Lead Software Engineer to build high-performing consumer experiences. Based in Cardiff with a hybrid work model, the role involves leading team objectives, fostering collaboration, and ensuring high-quality releases. The ideal candidate has strong experience with React and cloud ...

Associate Software Engineer I Hybrid Growth in SaaS Apps

A dynamic technology company in Leicester is hiring an Associate Software Engineer I to work within Agile teams on developing cloud-based applications. Candidates should have knowledge of programming principles and familiarity with both frontend and backend technologies like PHP and React. This hybrid position e ...

Principal Software Engineer

Principal Java Engineer - Belfast (Hybrid)We're hiring a Principal Java Engineer for one of the most interesting product engineering teams in Belfast. This is a genuine principal-level role - not a senior engineer with a better title. You'll be setting technical direction, owning architecture de ...

Data Platform Engineer – Open Banking Pipelines & APIs

A pioneering open banking technology company in the UK is looking for a Software Engineer specializing in Data Products. In this role, you will design and implement data pipelines and manage cloud data resources. The ideal candidate will have experience in Java development and managing both SQL and NoSQL databas ...

Lead Frontend Engineer Java & Open Source (Private & FS)

Overview Lead Frontend Engineer - Java & Open Source (Private & FS) at Version 1. This role involves leading frontend development efforts, collaborating with product, architecture, and UX teams, and guiding best practices across the team. Responsibilities Experience leading te ...

Senior Lead Software Engineer Python / Java

Senior Lead Software Engineer - Python / Java LONDON, LONDON, United Kingdom Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within Quant ...

Senior Lead Software Engineer Python / Java

Senior Lead Software Engineer - Python / Java LONDON, LONDON, United Kingdom Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within Quant ...

LEAD TEST ENGINEER / PRINCIPAL SDET

LEAD TEST ENGINEER / PRINCIPAL SDET Lead Test Engineer / Principal SDET role on a major digital transformation programme £640 per day via Umbrella | Initial 12-month contract Full-time on-site in Leeds, Manchester, Birmingham, or Newcastle ABOUT THE CLIE ...

Full Stack Engineer

Job Title Senior / Principal Full Stack Engineer (TypeScript / React + GenAI) Location Basingstoke, UK (Hybrid – 2 days onsite per week) Duration Initial 6 months (with likely extension) Overview We are supporting a global enterprise as they expand t ...

Senior AI Platform Engineer (TS/React) — Equity

Hunter Bond is searching for a Software Engineer to join their expanding AI Tech Scale-Up in London. This role requires 4+ years of experience in building scalable backend systems using modern technologies like Typescript and React. You will be involved in designing and implementing production-grade backend serv ...

Senior React TypeScript Engineer – Banking (Hybrid, London)

Recruit4Mum is looking for an experienced UI React Engineer with strong expertise in TypeScript and the Banking domain to oversee project delivery. This full-time role is hybrid, requiring the ability to work collaboratively with backend engineers and UX/UI designers. Responsibilities include writing clean, main ...

Real Time UI Engineer (React/TypeScript) – Hybrid

bet365 in Manchester is looking for a Software Developer to contribute to the Offers team within the Martech and PAM department. You will build and maintain a React UI that processes real-time data, enhancing business capabilities like bonus mechanics. Candidates should have experience in web client or server-si ...

Full Stack Engineer (Edinburgh, Hybrid) – React + C#

Computershare UK is seeking a Software Developer for their Edinburgh team to lead full stack application development. This hybrid role involves collaborating with cross-functional teams and contributing to scalable tool architecture. Candidates should have experience with React, C#, ASP.NET Core, and SQL. The po ...

Senior Headless Full Stack Engineer (React/Next.js)

MediaCT is looking for a Full-Stack Headless Developer to bridge design and backend systems. In this role, you'll collaborate with designers and engineers to build responsive applications using React, Next.js, and TypeScript. With responsibility for technical architecture and delivery, you'll also mentor junior ...

Senior Frontend Engineer: SDK & Security (React/TS)

LSEG is looking for a Senior Frontend Developer for their Customers Identity & Access Management team in Greater London. The ideal candidate will maintain a JavaScript SDK while ensuring secure integration with authentication services, utilizing React and TypeScript. Applicants should have extensive frontend dev ...

Staff Frontend Engineer React + TS (Hybrid London)

Salt is hiring a Staff Software Engineer specializing in React and TypeScript to join a high-growth technology company in London. The role involves owning a core product that interfaces with intelligent systems and requires strong experience in building frontend applications. Ideal candidates will have over 7 ye ...

Senior Front End Engineer (React) – Equity & Impact

Client Server is seeking a Senior Front End Developer to join their team in Cirencester. In this role, you will design and develop innovative, data-centric user interfaces that monitor Arctic ice flows. You’ll take ownership of projects and work collaboratively within a small team at a tech start-up. The positio ...

Lead Software Engineer — React/TypeScript PBSA Platform

Viridis Real Estate Services is looking for a Software Engineering Lead in Greater London. This crucial role involves leading the engineering function while actively contributing to code and technical solutions. Candidates should have over 10 years’ experience with full-stack or frontend-heavy web applications a ...

Frontend Engineer III: React, TypeScript & Gen AI

JPMorganChase is seeking a Software Engineer III for its Securities Services team in Greater London. The role will involve designing and delivering secure and scalable frontend technology products. You'll focus on developing React components, enhancing AI-enabled user experiences, and maintaining high-quality pr ...

Senior Front End Engineer: React & Svelte UI

Eaglecliff Recruitment is seeking a Senior Front-End Engineer in Greater London. Join a global Energy company as they transform from a traditional Oil & Gas enterprise into a leading Energy provider. In this role, you'll design and develop user-centric web applications using Svelte and TypeScript, focusing on in ...

Hybrid Full Stack Engineer React/TypeScript Specialist

Fynity is seeking a Frontend-leaning Full Stack Developer for a hybrid role based in Greater London. This 6-month fixed-term contract involves building modern React applications and contributing to backend services using .NET and C#. You'll play a key role in transforming scheduling processes and replacing legac ...

Frontend Engineer: React + TypeScript with UX Focus

Core-Asset-Consulting is looking for a Front-End Software Developer in Newcastle upon Tyne. This role involves engaging with stakeholders to deliver effective front-end solutions, taking ownership of software development, and collaborating with cross-functional teams. Strong programming experience in React and T ...

Full Stack Software Engineer C# .Net React

We are seeking a skilled and motivated Full Stack Software Engineer to join our Group Technology team in Milton Keynes . In this role, you will help develop, support and enhance our business systems using .NET technologies and SQL Server. We offer a hybrid working arrangement with one or two ...

Remote Full Stack Engineer — React/TypeScript & AWS

La Fosse is seeking a Software Engineer to join their HR Technology Company, focused on building and improving an HR Platform. You will work within a team of roughly 30 engineers to develop scalable web applications using React, TypeScript, Node, and AWS. The position promotes a collaborative environment, emphas ...

Senior Frontend Engineer: React/TypeScript & Gen AI

hackajob is collaborating with J.P. Morgan to recruit a Software Engineer III in Greater London. This front-end position emphasizes AI and involves designing and delivering scalable technology products. The role requires expertise in HTML, CSS, JavaScript, React, and TypeScript with a solid understanding of perf ...

Principal UI Engineer (React) — Real Time Trading

Ocho is seeking a Principal UI Engineer in Belfast to lead front-end architecture for their trading and data platforms. This role involves building high-performance React applications and setting coding standards. You will mentor senior engineers, collaborate closely with various teams, and influence technical d ...

Senior React/TypeScript Frontend Engineer Hybrid Bristol

Coltech is hiring a Senior Frontend Software Engineer (React) in the West of England with a hybrid working model requiring 2 days a week in Bristol. The role requires strong experience in building accessible and scalable frontend applications and a test-driven development mindset. The ideal candidate will take t ...

Senior Frontend Engineer React/TypeScript, NodeJS, MUI

Next in Leicester is seeking a Frontend-focused Developer to join an agile team. You will develop user interfaces for our eCommerce platform that serves millions globally. Responsibilities include collaborating on design, providing support to users, and participating in an on-call rota during peak trading. Candi ...

Senior Full Stack Engineer (TypeScript/React) – Hybrid

hackajob is seeking a Senior Software Engineer in Manchester to develop and maintain telecommunication solutions. The role involves building new features, mentoring team members, and ensuring adherence to engineering best practices. Candidates should have strong skills in TypeScript and React, along with experie ...

Senior Software Engineer React, Node.js & AWS (London)

A leading technology firm is seeking a Senior Software Engineer with expertise in React, Node.js, and AWS. The role is hybrid, allowing for flexibility while working closely with product and design teams. You will take ownership from concept through to post-deployment, contributing to the growth of the brand wit ...

Senior Software Engineer TypeScript, React, Node £100K

Overview We’re partnering with a fast growing London founded scale up that is transforming how companies manage and empower their people. Their intuitive integration rich platform replaces outdated HR systems with a single beautifully designed hub, helping HR, Finance and IT teams save time, redu ...

Senior Software Engineer — Hybrid/Remote, React & Node

Oliver Bernard is seeking a Senior Developer to work at a leading finance company in Reading. This role offers the opportunity to be a part of a high-performance development team during an exciting growth phase. The ideal candidate should have over 5 years of commercial experience, especially with React and Node ...

Senior Software Engineer – Climate Tech (Python/React)

Oliver Bernard is hiring a Senior Software Engineer (Python/React) in Greater London to develop software for climate technology initiatives. This role involves full-stack product development and partnership with a small, mission-led team. Candidates should have strong skills in Python and React, though diverse t ...

Senior Full Stack Software Engineer (Python / React)

Skin + Me is a technology-driven start-up on a mission to revolutionise personalised skincare. We've delivered millions of treatments across our multi-brand ecosystem (Skin + Me, Hair + Me, Renew + Me), powered by a proprietary stack that runs everything from our e-commerce engine to our in-house manufactu ...

Full Stack Software Engineer (C#/.NET, React)

Gearset is the leading DevOps platform for Salesforce - our users can build and manage many aspects of their Salesforce development from within Gearset, from complex CI/CD pipelines to disaster recovery. The Gearset platform is a standalone tool that sits outside of the Salesforce platform, integra ...

Senior Software Engineer (Hybrid) Azure/.NET & React

NewOrbit Ltd in Oxford is seeking Mid or Senior Level Software Engineers to join their developer-centric team. Candidates should have full-stack experience with C#, TypeScript, and SQL. The role offers hybrid work options alongside a competitive salary of £45K-65K. Benefits include 25 days holiday, pri ...

Senior Mobile Engineer — React Native Fintech Impact

Funding Circle Ltd. in London is seeking an experienced React Native Engineer to join its dynamic team. You'll play a vital role in building and scaling our mobile app to empower small businesses with flexible financing solutions. Working in a hybrid model, your expertise in React and strong communication ski ...

Frontend Engineer (Next.js/React) – Hybrid, Impactful Work

Moneybox in Greater London seeks a passionate software engineer to enhance its award-winning wealth-management platform. You'll ship features from concept to launch, ensuring a high-quality user experience on the web platform. Your expertise in React, modern web standards, and problem-solving will cont ...

Senior Frontend Engineer – FinTech Product (React/TS)

plasma.to is seeking a Senior Frontend Engineer to develop core product surfaces for their stablecoin platform, Plasma One. The role focuses on building user interactions in React and React Native, emphasizing frontend architecture and user experience. Applicants should have strong skills in TypeScript ...

Full Stack Software Engineer (C#/.NET, React)

Gearset is the leading DevOps platform for Salesforce - our users can build and manage many aspects of their Salesforce development from within Gearset, from complex CI/CD pipelines to disaster recovery. The Gearset platform is a standalone tool that sits outside of the Salesforce platform, integra ...

Frontend Engineer React/TS | 9 Day Fortnight

YT Technologies is seeking a Frontend Software Engineer to join their team in Bristol. In this full-time office position, you will take ownership of the frontend ecosystem, translating UX wireframes into production-ready applications while ensuring code quality and performance. The ideal candidate will ...

Full Stack Engineer C#/React (Edinburgh Studio)

Rockstar in Edinburgh is looking for a Full Stack Engineer to join their online services team. In this full-time, permanent position, you will work on backend functionalities for scalable server APIs using .NET and develop front-end applications using JavaScript and React. Collaboration with globally disperse ...

UI Engineer (React/TypeScript) in Belfast Ocho

We Are Hiring We seek a talented individual who combines strong... Requirements We are looking for candidates with at least 3 years of professional web application development experience. You should have recent experience with React functional components. Experience with other framework ...

Senior Frontend Engineer – React/TypeScript, Hybrid (London)

Rullion is seeking a skilled Senior Frontend Developer to join their team in London. This full-time role involves building high-performance web applications using TypeScript and React Native, collaborating closely with UX/UI designers. The position offers a hybrid working model, requiring one day a wee ...

Senior React Engineer — Hybrid Fintech Web Features

Lendable is seeking a Senior React Engineer to join the SuperApp engineering group, focusing on the Zable website. You will take ownership of delivering significant web features and improving customer journeys while collaborating with product managers and designers. The ideal candidate has strong exper ...

Senior Software Engineer TS, React, Node £110K

Scale Up experience is a must We are working with an early stage start-up who have an AI native platform operating in the financial services space. They are already working with funds managing billions in assets but internally they still move like a 10 person startup. They are now h ...

Remote FinTech Full Stack Node.js/React Engineer

A leading FinTech company is seeking a Full Stack Node.js/React Developer to shape the future of global payments. You will lead the frontend transformation, creating user-friendly interfaces and innovative financial applications. The ideal candidate has strong skills in Node.js and React, with a focus on securit ...

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    Fullstack Engineer Java React Cloud Jobs in United Kingdom Job Search Guide, Trends and Insights