1 to 25 of 45 React Developer Jobs

React Native Developer On behalf of our growing client based in Manchester, we are recruiting a talented React Native Developer. As React Native Developer, you will work on a greenfield project, where you will shape and define the future … clients mobile apps while sharing your experience with the rest of the team. The React Native Developer will be responsible for: Take responsibility for the entire lifecycle of delivery from idea to operation Understand and maintain software quality for features built (Test Driven Development, Pairing, Peer ...

Front End React Developer!Are you ready to dive into the exciting world of insurance technology? We are on the lookout for a passionate and proactive Junior Front End React Developer to become a vital part of our clients London based team … needs into technical solutions.Present your innovative solutions confidently to key stakeholders.We're Looking For Someone Who Has:Proficiency in front-end technologies (e.g., JavaScript, React).Strong skills in Python (Pandas, APIs, etc.).Experience with version control systems, preferably Git.Understanding of cloud services and deployment (e.g., Azure).Familiarity with Agile ...

Software Engineer, Developer Frontend React, JavaScript Contract Until 31 December Renewable Rate: £600 per Day Inside IR35 Location: Essex Offices (between Brentwood and Basildon) 4 days a Week The banking and finance division of one of the worlds leading engineering and manufacturing companies and a household … will upskill other team members with the knowledge required around creating leading frontend applications. Essential Skills & Experience Software Engineer, Developer Frontend React, JavaScript > 5+ years working with frontend technologies including React > Proficiency in JavaScript > React Framework > HTML & CSS > DevOps practices (CI/CD, version ...

Frontend Developer (React) Up to £55,000 | Bristol (On-site) Want to build real-time trading tools that directly impact the UK's move to renewable energy? iO Associates is exclusively working with a leading energy trading firm operating at the heart of the UK & European … learn, grow, and make an impact! The Role You'll be building and evolving front-end applications used by Traders and Data Scientists to react to live market data in real time. They're modernising their stack (moving to Remix ) so you'll be working on clean, forward-thinking ...

Design Team | Front End Developer | React | Astro | Websites | London London | £140,000 + Benefits I’m hiring a Front-End Developer for a highly respected developer tools company whose software is used inside mission-critical, data-heavy applications. This … function rather than working on core product libraries. What you’ll be doing Building and maintaining components and pages across the clients websites using React and Astro Implementing marketing, tracking, and back-office integrations (e.g. Salesforce, analytics tools) Developing interactive frontend elements that connect to external services Creating prototypes ...

Frontend Developer (React) Up to £55,000 Bristol (On-site) Want to build real-time trading tools that directly impact the UK's move to renewable energy? iO Associates is exclusively working with a leading energy trading firm operating at the heart of the UK & European ...

Senior Front-End Developer (React) Whitley Bay – Hybrid (2 days per week from office) £57,000 – £64,000 DOE Join a team at the centre of a major digital transformation, where modern engineering, secure software development, and large-scale technical innovation drive everything forward. This role … influence, technical autonomy, strategic input, and the opportunity to lead on solutions that push boundaries. You’ll contribute to: Enterprise-grade web applications using React + TypeScript Secure, scalable systems aligned to a wide-reaching digital strategy Complex integration challenges across multiple platforms and services Innovative solutions supporting long ...

Senior React Native Developer, Loughton (IG10) – Essex 80k to 120k DOE – fully onsite though, 5 days a week with no remote flex Avanti Recruitment is working with a fast-growing, digital-first financial services business looking to hire a Senior React Native Developer … real customers, working closely with product, design, and backend teams. What you’ll be doing Building and maintaining cross-platform mobile apps using React Native Designing scalable, high-quality mobile architecture Collaborating with UX, product, and backend teams to deliver new features Integrating APIs and third-party services Implementing ...

React Native Developer £(Apply online only) per day (Inside IR35) 6 months Location - Hybrid - 1-2 days per week on site in London Requirements React Native Node Take ownership of things like features and technical improvements and must be able to express ideas cleanly ...

Python Developer - (Python/React) - Remote Python Developer with strong Python (Flask Framework), React, and AWS experience is needed for one of our clients, an independent, research-tech startup that is transforming how the world evaluates and trusts academic research. This … backend, frontend, DevOps, and data engineering initiatives. The role is fully remote, with the odd meet up in London Key Skills Required Python (Flask) React/TypeScript Comfort working in AWS environments, ideally with EKS/Kubernetes Strong Git-based development workflows Experience delivering features ...

looking for an experienced Senior React Native Developer to join our mobile development team. In this role, you will play a pivotal part in building scalable, high‐performance mobile applications, driving quality through robust testing and automation, and delivering seamless user experiences across platforms. You will … with onshore and offshore engineering teams, take ownership of key mobile initiatives, and contribute to technical excellence across the mobile ecosystem. Job Title: Senior React Native Developer Location: Remote (Nottingham, UK) Employment Type: Fixed term employment contract - 12 months Key Responsibilities: Collaborate with the mobile development ...

Senior React Engineer - £700 - £800 p/day – On-site (Central London) Overview We are hiring a Senior React Engineer to join a high-performance technology team within a leading financial services organisation operating in the oil and energy derivatives space. The business runs a cutting-edge electronic … also be a collaborative team player who communicates clearly and contributes to a high-quality engineering culture. Role & Responsibilities Design, build, and maintain a React/TypeScript trading UI, delivering real-time streaming data and a seamless user experience Integrate the UI with RESTful and streaming APIs (built ...

TypeScript Developer/Front End Engineer (TypeScript React) *Newcastle onsite* to £120k Do you have a first class education combined with commercial TypeScript and React skills? You could be progressing your career at a start-up Investment Management firm that have secure backing … Computer Science from a Russel Group university, backed by A's at A-level You have strong front end development experience with TypeScript and React You're a technologist who enjoys collaborating and problem solving You have a good knowledge of modern software engineering best practices across the full ...

This is an exciting opportunity for a Senior UI React/Java Developer to contribute to innovative projects in the Financial Services industry. The role is based in London and focuses on delivering high-quality solutions within a collaborative technology department. Client Details The client … technology landscape and their commitment to building high-performance trading platforms that support complex, fast-moving Fixed Income markets. Description As the Senior UI React/Java Developer, you will: Lead front-end development for a new trading system within the credit space Build advanced, high ...

Full Stack Developer - .Net/React Hybrid – Central/West London & WFH Circa £50,000 - £75,000 + Bonus and benefits An exciting opportunity for a true Full Stack Developer with C# .Net, React and ideally Blazor experience to join a newly … using C# .NET 10 — command handlers, domain events, CQRS pattern Build Blazor-based internal booking management UI — forms, grids, real-time SignalR updates Develop React 18 customer portal surfaces — booking flows, status dashboards, document download links Write xUnit/FluentAssertions test suites; maintain coverage gates in Azure DevOps Test ...

have a current opportunity for a React Developer on a permanent basis. The position will be based in London. For further information about this position please apply. - 10+ years engineering; 5+ years building production React at scale - component lifecycle, rendering behaviour, and bundle architecture ...

have a current opportunity for a React Developer on a permanent basis. The position will be based in London. For further information about this position please apply. The Opportunity The ETrading Terminal is the interface through which professional traders and institutions access the world's most … team follows, and push the boundaries of what a browser-based trading platform can do. Requirements 10+ years engineering; 5+ years building production React at scale - component lifecycle, rendering behaviour, and bundle architecture are instincts TypeScript mastery in strict mode - complex generics, discriminated unions, conditional types, and type-safe ...

Title: Frontend Engineer – React/TypeScript/Next.js Location: London (Hybrid – 2‐3 days in office) Salary: £70,000 – £75,000 + Equity About the Company You’ll join a fast‐scaling SaaS business that’s redefining how enterprise sales teams operate. Their platform uses advanced AI and deal … deep and product‐led. About the Role You will help shape the front end of a high‐impact product used by enterprise customers, using React , TypeScript , and Next.js . You’ll work across the full front‐end life cycle — from architecture and design collaboration, through to deployment and optimisation ...

TypeScript Developer/Front End Engineer (TypeScript React) Newcastle onsite to £120k Do you have a first class education combined with commercial TypeScript and React skills? You could be progressing your career at a start-up Investment Management firm that have secure backing ...

Senior Front End Developers (React, TypeScript)Guildford, Surrey (Office-Based)£70000 - £100000 + 25% Bonus, 10% Pension, Private Medical. Must haves:- Must work 5 days per week in the office in Guildford.- Must have worked in a Senior Developer role already. Your new company This leading … engineering software provider is expanding its Front End capability with 2 new Senior React hires as part of a major modernisation of its global product suite. You will be working in their state-of-the-art offices in the heart of Guildford 5 days per week, close ...

through strong DevOps and CI/CD practices ⚙️ Key skills and experience Proven background in frontend engineering, with 5+ years of relevant experience with React Strong JavaScript expertise Excellent React.JS experience Solid HTML and CSS skills Experience with component-based architecture Good understanding of DevOps practices, including CI/ ...

Software Engineer, Developer Frontend React, JavaScript Contract Until 31 December Renewable Rate: £600 per Day Inside IR35 Location: Essex Offices (between Brentwood and Basildon) 4 days a Week The banking and finance division of one of the worlds leading engineering and manufacturing companies and a household … name is seeking a Software Developer, Software Engineer Front End, Frontend click apply for full job details ...

applications and tools for portfolio managers. Troubleshoot and debug performance issues across base code, APIs, and data layers. Tech Stack Cloud Native: AWS Frontend: React, Redux, RTK Query, AG-Grid, MUI Backend: Java, Spring Boot, PostgreSQL, Redis, Snowflake DevOps: AWS EKS, CI/CD pipelines Skills & Qualifications 5+ years … enterprise software engineering experience Cloud-native development expertise Extensive React skills Proficiency in Java Spring or Python Strong AWS experience (Lambda, S3, EKS) Skilled in troubleshooting and debugging performance issues Experience in fintech, investment management, asset management, or similar domains BS or MS in Computer Science or related field ...

tojoinanestablishedtradingplatformprogramme.Thisproduction-criticalsystemislong-lived,activelyevolving,andplacesstrongemphasison performance,reliability,andmaintainability . YouwilljoinahighlyexperiencedteamofseniorengineersandQAdevelopers,taking fullownershipoffeatures fromdesignthroughtoproduction,whilecollaboratingdirectlywiththeclient. KeyResponsibilities Design,build,andmaintainfeaturesacrossthefullstackofa high-performancetradingplatform . Workprimarilywith: TypeScript (Node.js &React) Monorepotooling,GitHub,GitHubActions Jest,Playwright Redis,MSSQL,WebSockets Docker,Kubernetes Observabilitytools (Grafana,Prometheus,SonarQube) Take end-to-endownership offeaturesfromdesigntoproduction. CollaboratecloselywithplatformandDevOpsengineersonbuildpipelines,observability,andoperationalconcerns. Communicatedirectlywithclientstoclarifyrequirementsandproposesolutions. Contributetoandimproveautomatedtestingpractices. ...

Failing Interviews or no Interviews Isn't a Lack of Experience Problem. It's a Tech stack Problem. Rejections can be discouraging, but they don't reflect your true potential - they reflect your preparation. Employers ...