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    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 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 React Frontend Architect – FinTech (Hybrid Glasgow)

    A leading consulting firm is seeking an experienced Frontend Developer to work in a hybrid capacity out of Glasgow or Edinburgh. You will architect and implement complex frontend systems using React, apply UX/UI best practices, and establish frontend engineering standards across teams. Ideal candidates should be ...

    Senior React Native Engineer – Secure Email & Payments

    A specialized executive search firm is seeking a Senior React Native Engineer to join an ambitious startup based in London. This role involves leading the development of new features for an encrypted email app and requires 4-6 years of software engineering experience with a strong focus on React Native and TypeS ...

    Senior React Native Engineer, Secure communication & Payment,

    Job Openings Senior React Native Engineer, Secure communication & Payment, About the job Senior React Native Engineer, Secure communication & Payment, King Deux Search & Consulting is a specialised executive search firm which offers bespoke talent solutions across financial services and c ...

    Senior React Native Mobile Engineer Hybrid London

    A leading financial technology firm based in London is seeking an experienced React Native Engineer to join their engineering team. In this hybrid role, you will help build and scale their Mobile App, empowering small businesses with flexible financing solutions. Ideal candidates will have strong experience in R ...

    Freelance Senior Software Engineer React/.NET, London

    A leading digital consultancy is seeking a Freelance Senior Software Engineer in London. This role involves integration of various services into a financial platform and requires front-end (React Native) or back-end (.NET) experience. The position offers a short term contract, likely to extend, with immediate in ...

    Senior Frontend Engineer (React) – Greenfield Payments Desk

    A leading recruitment agency is seeking a Senior Frontend Developer with React.js expertise for a greenfield payments platform project in London. You will collaborate closely with another engineer to redesign and develop features for a public website and client portal, while adhering to best practices. The role ...

    Senior Frontend Engineer Remote, Angular/React Expert

    A fast-growing FinTech Start-Up is seeking a talented Senior Frontend Developer to join their team in the UK. The role involves designing, developing, and maintaining solutions for financial businesses across EMEA. As part of an international team, you will collaborate with product designers and backend develope ...

    Senior React Frontend Architect Lead, Mentor & Deliver

    A leading financial services consultancy in Edinburgh is seeking a Frontend Developer to architect and implement complex frontend systems. This role involves applying UX/UI best practices and collaborating with stakeholders to deliver innovative solutions. The ideal candidate should have extensive experience wit ...

    Senior React Native Mobile Engineer — HealthTech & Wearables

    A venture-backed HealthTech startup is seeking a Senior/Lead Mobile Engineer to build and scale a React Native application for managing cardiometabolic conditions. This hybrid role involves integrating wearable devices and real-time health data, requiring over 5 years of experience in mobile application developm ...

    Senior Mobile Engineer React Native (Hybrid, London)

    A leading Insurtech firm located in London is seeking a Senior Software Engineer specializing in mobile development. The role involves creating and optimizing high-quality mobile applications using React Native and Expo. Candidates should be proficient in TypeScript and have a solid understanding of CI/CD and se ...

    Senior React Native & Web Engineer for SDKs

    A technology startup in the United Kingdom is seeking Senior React.js and React Native Developers to enhance their web and mobile SDKs and Twitch Extension. The role emphasizes collaboration, feature development, and responsiveness improvements, requiring a strong background in JavaScript and agile methodologies ...

    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 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 Architect React/TypeScript, Secure UX

    Proton is seeking a Front-end Engineer to enhance its secure note-taking platform. The role involves developing high-quality user experiences and working with Product, Design, and API teams. Key requirements include proficiency in TypeScript and React, software engineering best practices, and awareness of securi ...

    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 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/TypeScript, Remote First

    Maxwell Bond is seeking a Senior Front End Engineer (TypeScript/React) in Manchester. This remote-first role offers up to £85k and is part of a cutting-edge AI team. The successful candidate will influence front-end architecture, collaborate on technical decisions, and mentor other engineers. You'll work on impa ...

    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 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 Mobile Tech Lead — React Native & Native

    A leading global payments company is seeking a Senior Mobile Engineer to lead the development of its mobile app from inception. This role requires 8-10 years of mobile engineering experience with strong expertise in React Native. Responsibilities include making key architecture decisions, ensuring high-performan ...

    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 ...

    Senior Frontend Engineer — Remote (UK) | React/TypeScript

    A leading cyber resilience platform in the UK is seeking a Senior Front-end Engineer to develop their innovative platform. The role involves building efficient code with a focus on React and TypeScript. Candidates should possess extensive experience with web applications, be adept at problem-solving, and have a ...

    Senior Product Engineer — Go/React, Equity & Impact

    A leading AI incident response platform is seeking a Product Engineer to manage the complete product lifecycle, from research to feature shipping. The ideal candidate will have experience with Go, Python, or React, and a strong focus on customer needs. Join a high-growth startup backed by top-tier investors, emp ...

    Senior UI Lead — Hybrid React Architect (London)

    A leading tech company in London is seeking a Senior UI Lead for a 6-month contract. This position offers a hybrid work model, requiring in-office attendance 3 days a week. The ideal candidate will have 8 years of software development experience, particularly in React JS, and proficiency in various design patter ...

    Senior Frontend Engineer — React, Design Systems & Scale

    A leading technology firm in Greater London is seeking an experienced Frontend Engineer to join their agile delivery team. In this role, you will design, build, and maintain innovative front-end solutions using React and Node.js. You will work in a hybrid model, emphasizing flexibility while collaborating with a ...

    Senior React Frontend Engineer Hybrid FinTech UI

    A consulting firm seeks a skilled frontend developer to enhance financial services using modern web applications. This role requires expertise in React and TypeScript to build performant user interfaces. Candidates should have hands-on experience with state management and RESTful APIs. The position offers a coll ...

    Senior Front End Engineer React & UI Excellence

    A fast-growing technology company is searching for a Senior Front-End Engineer to enhance user experiences using React and TypeScript. The successful candidate will work on scalable, performant user interfaces, collaborate with a dedicated team of engineers, and mentor junior staff. Strong expertise in front-end ...

    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 Architect Lead React, Scale & Deliver

    A notable technology company in Belfast is seeking a Lead Front End Engineer to shape and own the frontend strategy for a modern, cloud-native platform. This hands-on leadership role combines deep expertise in React with team mentorship, focusing on high-quality UI systems and engineering standards. The ideal ca ...

    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 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 Front End Lead: Next.js, React & Accessibility

    A public sector software company in the UK is looking for a Senior Front-End Developer to shape digital services with expertise in React and Next.js. The role involves leading cross-functional teams, ensuring quality through strong architectural standards, and optimizing performance for public services. The idea ...

    Senior leaning TypeScript/React Engineer (Hybrid – London)

    A leading property technology company in Greater London is looking for a Product Engineer to join their team. The ideal candidate will have solid experience with TypeScript and React, working collaboratively to solve user problems and deliver features. With a focus on mentoring, this role supports professional g ...

    Senior Frontend Engineer TypeScript/React, Hybrid London

    A leading property technology firm in London is seeking a Senior Software Engineer to join their team in a hybrid work model. You will be responsible for delivering high-quality software, collaborating across functional teams, and mentoring junior engineers. The ideal candidate has strong experience in user-faci ...

    Senior React Frontend Engineer for Finance Platforms

    Solytics Partners is seeking an experienced Front End Developer to lead the design and implementation of advanced front end frameworks. The successful candidate will work closely with UX/UI designers and product managers, driving improvements in core platform components. Ideal candidates will have proven experti ...

    Senior Frontend Engineer: React/Next.js, Hybrid Mansfield

    Develop is seeking a Senior Frontend Engineer in Mansfield for a hybrid role, focusing on shaping front-end architecture and delivering exceptional customer experiences. You'll be involved in driving front-end architecture decisions, delivering complex solutions using React and Next.js, and mentoring engineers. ...

    Senior Front End Engineer React/TypeScript & Next.js

    Java Script Works is seeking an experienced web developer to join their team in Greater London. The role requires a Bachelor's degree and at least 5 years of professional experience in web development using TypeScript, React, JavaScript, HTML, and CSS. Duties include designing user interfaces with React.js, coll ...

    Senior Software Engineering Lead — Java, React, Kubernetes

    J.P. MORGAN is seeking a Senior Lead Software Engineer in Greater London. The role involves enhancing and delivering technology products and leading a team of engineers. Candidates should have expertise in Java, Spring Boot, and Kubernetes, as well as strong knowledge of the financial services industry. The comp ...

    Senior Frontend Engineer – React & UI/UX Leader

    Hastings Direct, based in Bexhill-on-Sea, is seeking a Senior Digital Engineer to lead software development across various platforms. You will have a key role in shaping technical direction while working in agile teams. We value hands-on experience primarily in JavaScript and ReactJS, focusing on devel ...

    Senior React Native Mobile Engineer Hybrid London

    A leading financial technology firm based in London is seeking an experienced React Native Engineer to join their engineering team. In this hybrid role, you will help build and scale their Mobile App, empowering small businesses with flexible financing solutions. Ideal candidates will have strong experience in R ...

    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 ...

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      Senior Full Stack Developer React Python Jobs in United Kingdom Job Search Guide, Trends and Insights