1 to 25 of 35 React Developer Jobs in the UK

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 ...

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 … 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 ...

Full-Stack Developer (React/TypeScript/Node.js) My Client is a growing technology company delivering high-performance, real-time digital products used in large-scale, high-traffic environments. Theyre looking for an experienced Full-Stack Developer to join their small, collaborative team … their time within a modern JavaScript and AWS ecosystem. You dont need to know everything listed, but strong fundamentals are essential. Must-Haves React JavaScript/TypeScript Node.js Git Nice-to-Haves Redis DynamoDB Postgres or MySQL WebSockets AWS services (CloudFront, ECS, Lambda, S3, EC2, ElastiCache) Docker CI/ ...

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 ...

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 ...

Full-Stack Developer (React/TypeScript/Node.js) My Client is a growing technology company delivering high-performance, real-time digital products used in large-scale, high-traffic environments. Theyre looking for an experienced Full-Stack Developer to join their small, collaborative team ...

Role: Software Developer (React) – Up to £120,000 + Bonus + Package Salary: Up to £120,000 + Bonus + Package Location: London (Hybrid Working) Skills: React as a main language (modern JavaScript/TypeScript) This firm is an elite technology company with exceptionally high … Some of the highest-performing and most complex front-end platforms in the world Building highly responsive, scalable, and elegant UIs using modern React Collaborating with a handpicked group of top-tier engineers across frontend, backend, and infrastructure What else is in it for you? Software Engineers are treated ...

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 ...

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 ...

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 ...

Senior UI React/Java developer for Triforce Credit Project City of London Hybrid (3/2 split) 12-month FTC £750 - £1000 per day (via Umbrella) cer Financial are working alongside an international, warm and exciting bank who are based in the City of London. … They are seeking a Senior UI React/Java developer for their Credit Project. The responsibilities of the candidate will include: · Lead Developer for front-end trading system - building out the UI · Work with Java data feeds · Strong understanding of trading lifecycle ...

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 ...

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 … great opportunity for any experienced Python Developer looking to work in a high-growth, greenfield-leaning environment click apply for full job details ...

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 ...

Role: Lead React Native Developer Compensation: Up to £120,000 (Permanent) Location: Hybrid (UK-based) Tech Stack: React Native Leading the design and development of scalable, high-performance mobile applications using React Native Defining and driving mobile architecture decisions, best practices, and coding standards ...

Lead Developer, Full Stack Engineer, Azure, .NET, C#, React, LogicApps, Mainly Remote Lead Developer required for a Professional Services business based in Central London. There will be a requirement to be present in the office circa twice a month. On the odd occasion … Previous candidates usually fall down on their lack of skills with LogicApps this is essential Good, hardened Full Stack Development skills within C#, .NET, React, JavaScript, HTML/CSS, Azure PaaS (Azure Functions, Azure Logic Apps, Cosmos DB, Azure App Service, ARM/Bicep templates), SharePoint Acceptance that Development ...

digital innovation, helping the radio industry thrive in a connected world. About a role We are looking for a Senior Full Stack Developer with solid experience in Node.js and serverless technologies on AWS. The ideal candidate is capable of designing and developing scalable APIs, managing infrastructure with … Write and manage infrastructure-as-code Handle data and queries using relational databases (e.g., PostgreSQL) Collaborate in designing and developing the user interface using React Integrate and monitor AWS services (API Gateway, S3, CloudWatch, RDS, CloudFront, etc.) Ensure testability, code quality, and DevOps best practices Technical Requirements Minimum ...

Lead Developer, Azure, .NET, C#, React, LogicApps, Full Stack Engineer, Mainly Remote Lead Developer required for a Professional Services business based in Central London. There will be a requirement to be present in the office circa twice a month. On the odd occasion … Previous candidates usually fall down on their lack of skills with LogicApps this is essential Good, hardened Full Stack Development skills within C#, .NET, React, JavaScript, HTML/CSS, Azure PaaS (Azure Functions, Azure Logic Apps, Cosmos DB, Azure App Service, ARM/Bicep templates), SharePoint Acceptance that Development ...

Lead Developer, Azure, .NET, C#, React, LogicApps, Full Stack Engineer, Mainly Remote Lead Developer required for a Professional Services business based in Central London. There will be a requirement to be present in the office circa twice a month. On the odd occasion … Previous candidates usually fall down on their lack of skills with LogicApps – this is essential Good, hardened Full Stack Development skills within C#, .NET, React, JavaScript, HTML/CSS, Azure PaaS (Azure Functions, Azure Logic Apps, Cosmos DB, Azure App Service, ARM/Bicep templates), SharePoint Acceptance that Development ...

quality. We actively encourage modern engineering practices and intelligent automation. What You’ll Be Doing Designing and building high-quality full stack features across React and .NET Delivering secure, scalable APIs and web applications within Azure Working in two-week sprints within Azure DevOps Contributing to architectural decisions … ownership, not ticket-taking. Tech Stack Back-End .NET/.NET Core C# ASP.NET REST APIs SQL (Azure SQL) Azure hosting & services Front-End React TypeScript/JavaScript HTML5/CSS3 Infrastructure & DevOps Azure DevOps Pipelines CI/CD Secure cloud environments Modern Tooling AI-assisted development (Claude, GitHub ...

Description: Java Developer: Java Full Stack with React and Gen AI, Docker/Kubernetes, Terraform/Cloud Formatoin, MQ/Apache Kafka, Datadog/AppDynamics/Dynatrace Development + L3 Production Support on Hyperscale application experience is must, Kanban/Scrum experience is must, Good Communication … efforts across the supported applications by means of Root Cause Analysis reviews, Knowledge management, Performance tuning, and user training. Additional Info: Be independent Developer ...