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    Senior React+TypeScript Frontend Engineer – UI & Scale

    A leading cybersecurity firm in Greater London is seeking an experienced frontend developer to drive impactful user experiences and scalable architecture. The ideal candidate has proven expertise in React and TypeScript, excellent skills in frontend testing, and thrives in Agile environments. Employee benefits i ...

    Senior Frontend Engineer – React/TypeScript, UX & scale

    A leading cybersecurity awareness firm in Greater London is seeking a talented Frontend Developer to lead feature development and enhance user experiences on their innovative platform. The ideal candidate will have proven experience in React and TypeScript, with a strong focus on frontend testing strategies and ...

    Senior Full Stack Engineer (TS/React) — Remote

    A fast-growing technology company in Reading is looking for a Senior Full Stack Engineer to join their dynamic engineering team. You will be responsible for designing, building, and maintaining high-performance applications using TypeScript, Node.js, and React. The ideal candidate has extensive experience with p ...

    Senior Full Stack Engineer: React & Node.js (Hybrid)

    A leading technology company in Manchester seeks an experienced software developer to build scalable web applications using React and Node.js. You'll work with product owners and designers to enhance features, ensuring high performance and quality. The role offers flexible hybrid working, 25 days annual leave, e ...

    Senior Frontend Engineer I React, TypeScript, Hybrid

    A leading property portal in the UK is seeking a Senior Software Engineer to develop high-quality software solutions in a collaborative, agile environment. This role involves owning impactful projects, mentoring team members, and advocating for best coding practices. Ideal candidates will have experience with Ty ...

    Senior Mobile UI Engineer (React + TS) – Architect

    Join our client in building high-impact mobile experiences that directly shape how users interact with modern, scalable applications. This role puts you at the center of delivering fast, intuitive, and beautifully engineered mobile solutions while influencing architecture and elevating engineering standards a ...

    Senior Full Stack Engineer — React & TypeScript (Remote)

    A fast-growing technology company in the UK is seeking a Senior Full Stack Engineer to join their dynamic team. The role involves designing and maintaining high-performance applications using TypeScript, Node.js, and React. Candidates should have a strong background in production-critical systems and cloud platf ...

    Senior Frontend Engineer: TypeScript, React, AWS (Hybrid)

    A leading tech-first business in Leeds is looking for a Senior Frontend Software Engineer to drive a complete technical transformation. The ideal candidate has experience in TypeScript, React, and NodeJS, with a passion for building maintainable applications in an AWS environment. Join this growing team and cont ...

    Senior React Real Time Frontend Engineer (iGaming)

    A leading iGaming innovator in London is seeking a Senior Frontend Developer to build responsive and high-performance user interfaces. You will collaborate with backend developers and mentor junior team members, ensuring the best user experiences in real-time data environments. The ideal candidate has over 5 yea ...

    Senior Frontend Engineer — Remote (React, AWS, iPages)

    A leading broadcasting corporation is seeking a Senior Software Engineer to lead the development of new iPages features and editor tools. The role requires significant expertise in frontend and full-stack JavaScript, along with experience in building distributed systems using AWS. Join a friendly, flexible team ...

    Senior React Native Engineer — Luxury Fashion App

    A forward-thinking tech company in Greater London is seeking a Senior React Native Engineer to lead the mobile experience in luxury commerce. The role demands exceptional skills in React Native, including expertise in building native-feeling applications and managing payments. Ideal candidates should possess a c ...

    Senior Lead Full Stack Engineer | Java & React

    This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Job Description As a Lead Software Engineer at JPMorganChase within the Infrastructure Platforms, you are an integral part of an agile team that works to enhance, build, and del ...

    Hybrid Senior Full Stack Engineer – TypeScript & React

    A technology-driven skincare start-up is seeking a Senior Software Engineer to join their dynamic team. In this hybrid role, you will utilize agentic tools to enhance productivity and work on full-stack feature development. This is an exciting opportunity to influence engineering standards while addressing impac ...

    Senior Front End React Engineer (TypeScript) – Hybrid

    A technology services company located in Belfast is looking for a Front End Developer with over 5 years of experience, particularly in React and TypeScript. The role involves collaborating with stakeholders to develop high-quality user interfaces and code. The ideal candidate will thrive in an Agile environment, ...

    Senior React Native Engineer — Mobile & SDK Platform

    A global gaming leader in Westminster seeks an experienced software developer to design and implement scalable mobile features in React Native. Responsibilities include collaborating with cross-functional teams and contributing to architectural decisions. The ideal candidate has 5+ years of software development ...

    Senior Frontend Engineer | Principal Frontend (React + TS)

    A growing engineering team in Belfast is looking for Principal and Senior Frontend Engineers to develop high-performance applications. Candidates should have strong experience with the React ecosystem, RESTful APIs, and be skilled in CI/CD and AWS. This role is crucial in scaling the company's new product and pr ...

    Senior React Engineer — Frontend Architect for SaaS

    A leading SaaS company is seeking a mid-senior level React engineer to develop front-end applications and coordinate with the engineering team. The ideal candidate possesses over 4 years of web development experience, expert-level JavaScript skills, and in-depth knowledge of ReactJS and Redux. This role involves ...

    Senior React Engineer — Cloud Native Frontend Architect

    A technology solutions firm is seeking a Senior React Engineer to develop scalable cloud-native front-end applications. The role involves building high-performance React applications, optimizing UI components, and integrating with backends. The ideal candidate will have over 5 years of experience with React, Typ ...

    Senior Frontend Engineer: Lead React UI & Impact

    A leading food delivery startup in London is seeking a Frontend Engineer to enhance user interfaces and drive technical projects. You will improve code structure, collaborate with various teams, and play an active role in the hiring process. The ideal candidate will have a solid knowledge of React.js, HTML, CSS, ...

    Senior Full Stack Engineer: TypeScript, React & AWS

    A leading telecommunications firm in Manchester is seeking a Senior Software Engineer responsible for developing and maintaining proprietary telecommunication solutions. This hybrid role involves collaborating on new features using TypeScript and React while mentoring team members. Candidates should have strong ...

    Senior React Native Frontend Engineer Fintech Platform

    A fintech company is seeking a Senior Frontend Engineer to join their Core development team. The ideal candidate will focus on building and maintaining features for the Wahed Platform, a React Native app. Responsibilities include developing mobile architecture, mentoring team members, and collaborating on produc ...

    Senior Frontend Engineer Scale Platform (React/TypeScript)

    A global financial technology firm seeks a senior software engineer to build scalable and reliable systems. This role involves architecting solutions for major clients, working with multi-tenant infrastructures, and collaborating across various teams. Candidates should have 3+ years in ReactJS and TypeScript, an ...

    Senior UI Engineer (React) – Frontend Tech Lead

    A leading global financial services firm in Greater London is seeking a Senior Software Engineer to join their Equities Sales and Trading Technology team. In this role, you will enhance and deliver market-leading technology products while providing technical guidance and developing high-quality production code. ...

    Senior Lead UI Engineer — React Frontend Leader

    A leading global financial services firm in Greater London is seeking a Senior Lead Software Engineer to join their agile team. The successful candidate will be crucial to enhancing, building, and delivering top-tier technology products in the Equities Sales and Trading Technology segment. Key responsibilities i ...

    Senior UI Engineer (React) – Frontend Tech Lead

    A leading financial services firm based in Greater London seeks a Senior Software Engineer to enhance and deliver trusted technology products. You will join an agile team, focusing on system design and application development. With at least 5 years of applied experience, the ideal candidate will have advanced kn ...

    Senior UI Engineer (React) – Frontend Tech Lead

    A leading financial services firm is seeking a Senior Software Engineer to join their Equities Sales and Trading Technology team. This role requires an individual who can apply deep technical expertise and problem-solving skills to complex challenges across multiple technologies. Ideal candidates will have over ...

    Senior Frontend Engineer FinTech Payments (React/TS)

    Corpay is seeking a Senior Frontend Engineer for their Alpha division in London. This role involves designing and developing eMoney and FX payment systems while collaborating with cross-functional teams. Ideal candidates will have over 5 years of software engineering experience, strong skills in React and TypeSc ...

    Senior Frontend Engineer React/TypeScript, Hybrid Equity

    Orchestra in Greater London is seeking a Senior Product/Frontend Software Engineer to build exceptional products and scale core experiences. The ideal candidate has over five years of experience in commercial software engineering, proficient in React and TypeScript, and possesses deep understanding of UI enginee ...

    Senior React Engineer — Hybrid London | Flexible Hours

    Xantura Limited is seeking a Senior Software Engineer - React to enhance their analytics and data visualization platform. In this hybrid role based in London, you'll develop scalable applications using React and Next.js, ensuring performance and accessibility in Azure-hosted environments. The company offers comp ...

    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 React Frontend Engineer – Elite Trading (Hybrid)

    Hunter Bond seeks Software Engineers to work in a hybrid model in London, offering up to £200k in the first year. Candidates should have extensive React experience and a passion for technology in a high-paced environment. You'll collaborate with traders and quants to develop highly reactive UIs and tools while b ...

    Senior Android & React Native Engineer — Performance & Platforms

    A leading mobile gaming company in Edinburgh is seeking a Senior Software Engineer (Android / React Native) to improve foundational engineering processes. You'll work collaboratively to enhance the mobile platform, focusing on performance and scalability. The ideal candidate will possess strong skills in React N ...

    Senior Front End Engineer (React/TypeScript) Remote

    Slice is seeking an experienced Front-End Developer with expertise in React and TypeScript, to build web products that support small business owners. This position, based remotely in Canada, requires strong debugging skills and the ability to lead technical challenges. The ideal candidate will have over 3 years ...

    Senior Core Banking Platform Engineer – Java/React

    Airwallex is seeking a skilled software developer to join their Core Banking Platform team in Greater London, UK. This role requires a strong technical background in Java or ReactJS and a passion for developing innovative financial solutions that empower global businesses. The successful candidate will work clos ...

    Senior Backend Engineer Node & React Native | Equity

    LegalAndGeneral is seeking a Senior Backend Engineer in London. This role involves delivering high-quality software features, contributing to team processes, and mentoring junior engineers. The ideal candidate has at least 3 years of experience in backend development, particularly with React Native, and a strong ...

    Senior Frontend Engineer Fintech Payments (React/Native)

    P2P is seeking a Senior Frontend Engineer to build and own core product surfaces using React and React Native. This role involves designing scalable frontend architecture while collaborating closely with backend engineers. Ideal candidates have extensive experience in building applications in production, includi ...

    Senior Front End Engineer (TypeScript/React) — Equity

    Client Server is looking for a Senior Front End Engineer with strong TypeScript and React skills to join their London-based team. This role involves building and implementing features across a tech start-up's full stack, with a salary ranging from £100k to £120k. You will contribute to an AI native data pipelini ...

    Senior React Native Engineer — Consumer AI, Equity

    Zapp is seeking a Senior Product Engineer for the Consumer team, focusing on building responsive mobile and web applications using React Native. The role involves both design and implementation, with a strong emphasis on harnessing AI-driven solutions. Ideal candidates have over 5 years of experience in B2C appl ...

    Senior Frontend Engineer — React, AWS, Equity & Growth

    A technology platform is seeking a Senior Software Engineer to shape the visual face of its service. This role involves developing innovative features and collaborating with multidisciplinary teams. The ideal candidate has proven expertise in React and a strong understanding of web concepts. Offering competitive ...

    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 ...

    Senior Frontend Engineer React + TypeScript, Cloud AI

    VanRath is seeking a Senior Frontend Engineer in Belfast, UK, to join their growing technology scale-up. The role involves building and maintaining React applications using TypeScript, optimizing performance, and designing type-safe APIs. Candidates should have over 5 years of experience in JavaScript or TypeScr ...

    Senior Frontend Engineer — React/TS, Data Marketplace

    A technology company in Bristol is seeking a Senior Frontend Software Engineer to join cross-functional feature teams. The role involves building accessible and high-quality user interfaces on a cloud-native platform using Google Cloud Platform. Candidates are expected to take technical ownership of frontend del ...

    Senior Frontend Engineer (React/TypeScript) Hybrid Role

    A technology company in Bristol is looking for a Senior Frontend Software Engineer proficient in React and TypeScript. This hybrid position requires working on-site two days a week. The role emphasizes building accessible and high-quality user interfaces for their Data Marketplace on Google Cloud Platform. Engin ...

    Software Engineer

    Base pay range: This range is provided by Candour Solutions. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Overview Senior Software Engineer - Leeds I'm currently working with a client looking for a versatile and skilled ...

    Frontend Engineer (React/React Native) – Fintech UX, London

    Wayfindi is seeking a Mid Level Frontend Engineer (React/React Native) in London to join an innovative team focusing on mobile and web applications. The role emphasizes delivering high-quality code and solving complex challenges. Candidates should have at least 2 years of frontend development experience and a pa ...

    Engineer II React/React Native | UK + EU (remote)

    Overview About Cleo At Cleo, we’re not just building another fintech app. We’re embarking on a mission to fundamentally change humanity’s relationship with money. Imagine a world where everyone, regardless of background or income, has access to a hyper-intelligent financial advisor in ...

    Engineer II React/React Native | UK + EU (remote)

    About Cleo At Cleo, we're not just building another fintech app. We're embarking on a mission to fundamentally change humanity's relationship with money. Imagine a world where everyone, regardless of background or income, has access to a hyper‑intelligent financial advisor in their pocket. ...

    Backend Engineer

    Direct message the job poster from Fruition Group An incredible opportunity for an experienced Backend Engineer with advanced Go skills to join a prestigious tech client on a contract basis. This company is renowned for its engineering excellence - and it's not just the tech stack or the day rate that ...

    Software Engineer Travel & Spend Platform

    A global travel management company is seeking a Software Engineer to work on product development using Python/Django and React. Responsibilities include integration with APIs and system architecture design. The ideal candidate should have strong communication skills and a mindset focused on product engineering. ...

    Senior Software Developer

    Senior Software Developer (PYTHON/AWS/REACT) - Health tech - tech for good, make a positive impact on the worldHighly successful and fast growing organisation has an exciting opportunity for a Senior Software Developer (PYTHON/AWS/REACT).They are looking for a talented individual who will design, impleme ...

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      Senior Software Engineer Fullstack Python React Jobs in United Kingdom Job Search Guide, Trends and Insights