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    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 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 ...

    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 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 React Engineer Hybrid (Real Time FinTech)

    Ocho is seeking a Senior React Engineer to join their technology team in Belfast. In this critical role, you will design and develop sophisticated web applications for financial markets. The ideal candidate has over 5 years of frontend experience, with a focus on React and TypeScript, and is familiar with modern ...

    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 ...

    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 ...

    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 ...

    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 ...

    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 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 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 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/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 Full Stack Engineer TypeScript/React (Hybrid)

    FORT is seeking a Senior Full Stack Engineer to join their growing engineering team in Greater London. This role involves developing customer-facing features using TypeScript and React within a modern SaaS platform. The position offers a competitive salary of up to £100,000 and promotes a hybrid working model, 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 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 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 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 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 Full Stack Software Engineer (Typescript / 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 ...

    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 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 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 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 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 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 ...

    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 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 — 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 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 Engineer — Impactful EdTech + Equity

    A leading educational technology company is looking for a Mobile Developer to build high-quality, scalable features for their apps using React Native. The ideal candidate should have over 5 years of experience in mobile development, including expertise in JavaScript/TypeScript and a strong ability to work collab ...

    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 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 ...

    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 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 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 ...

    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 ...

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