751 to 775 of 853 React Jobs in the UK

Full Stack Developer (80% React/20% Java) Location: Fully Remote (UK Based) Rate: £525 per day (Inside IR35) Clearance: Active SC Clearance (Essential) Contract Length: Initial 6 months We are looking for a Frontend-heavy Full Stack Developer to join a long-term digital transformation programme. This … high-impact role within a complex, state-driven environment, perfect for a React expert who is comfortable dipping into the Java backend when required. The Technical Balance React (80%): You will lead on the frontend, building high-performance, accessible (GDS-aligned) user interfaces and complex dashboards. Java (20%): You will ...

SENIOR .NET AND REACT DEVELOPER - 12 months - OUTSIDE IR35 One of Loriens Leading Public Sector Clients are looking for A highly experienced .Net and React Developers to join their team. The successful candidate will be required to be in office in Edinburgh from time to time. Work closely with other ...

government, and facilities management firms to optimise asset information through innovative technology, spatial data, and advanced analytics. Role Overview We’re seeking an experienced React Native Developer to join our growing team in the facilities management sector. You’ll develop and maintain features for our mobile application, enabling clients … capture asset data efficiently and reliably. Our stack includes TypeScript, Firebase, Expo, React Navigation, Reanimated and Vision Camera, alongside other high-quality React Native libraries. You’ll have opportunities to explore AI-driven enhancements and contribute to meaningful R&D projects that push the boundaries of spatial data solutions. This ...

Senior .NET/React Developer - Global Markets Inside IR35 Contract Role - London - Up to £850 per day About the Role: We are currently seeking an experienced Senior .NET Developer to join a leading global financial institution in London. This is a 6-month contract with strong likelihood of extension, working … applications: A desktop application launcher/management system built with WPF and .NET A background business alerting application that processes system events Develop new React admin screens as part of extending these applications to new business units Participate in architecture improvements to support broader deployment Work closely with a small ...

Front End Engineer/Developer (React v19 TypeScript) London/WFH to £95k Are you a Front End technologist looking for an opportunity to progress your career in a hands-on role with lots of learning opportunities? You could be joining a Hedge Fund with complex work and substantial bonus … impressive Central London office with flexibility to work from home twice a week. About you: You have strong Front End development skills with React (they're using v19) and TypeScript You are experienced with other web technologies such as HTML, CSS, Web APIs You have a strong knowledge of Computer ...

Plume is looking for a mid-senior Full Stack Engineer to support the development of our custom Learning Management System, built on Strapi, React and Node. This is an initial contractor role with the potential to evolve into a longer term full-time position. Candidates must be based … those estimates. You should be comfortable discussing requirements, demonstrating progress and raising risks early. You will work across our monolithic Strapi codebase and React applications. This includes schema design, content structures, permissions, endpoints, performance improvements and application logic, while also contributing to frontend components and user experience. # About Plume ...

Principal React Front-End Engineer is required on a fully remote 12month FTC to provide technical leadership for customer-facing web platforms at a leading UK healthcare organisation. This role is ideal for a senior engineer who combines deep React expertise with architectural vision and the ability to influence teams … scale. You will take ownership of front-end strategy across a modernising platform used daily by customers, shaping how React, TypeScript, and micro front-end architecture are applied as the organisation expands internationally and invests heavily in engineering excellence. You will - Set technical direction for large-scale React applications, ensuring ...

Junior Java/Full-Stack Software Developer - Java/React Kiddiminster - 2-3x a week in the office £35,000–£38,000 DoE A growing UK software company is hiring a Junior Java/Full-Stack Developer to join its product engineering team working on a modern, web-based … Doing Building new product features from design through to release Developing backend services using Java and Spring Boot Creating responsive user interfaces with React Working with PostgreSQL, Hibernate and GraphQL Deploying via Docker containers (cloud-hosted customers) Collaborating with Product and QA in agile sprints Learning best practices in testing ...

this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Senior Full Stack Engineer - FX e-Trading (React/TypeScript + Java) Location: London (minimum 2 days per week onsite) Contract: 12 months About the role We're looking for two experienced Senior … join a high-profile project building a brand-new FX e-trading platform . You'll be responsible for delivering full-stack features across React/TypeScript front-end applications and Java backend services , ensuring high performance, resilience, and reliability for real-time trading workflows. What you'll do Lead ...

Level Software Engineer (React/TypeScript/Node) Up to £60,000 | Hybrid (3 days onsite) We're looking for a mid-level software engineer to join a small, stable product team working on an internal design and animation tool used widely across the business. This is a proper … through problems yourself, and contribute beyond just picking up tickets. The role You'll be working mainly on the front end, building features in React using TypeScript . TypeScript is used everywhere, so you'll need to be comfortable with it or able to pick it up quickly. There ...

level code and collaborate with data scientists. Specifically, you can expect to be involved in developing robust solutions using Java (Spring Boot) , Angular (or React/Vue) , and Azure , with Terraform for infrastructure as code. SKILLS AND EXPERIENCE The successful Senior Software Engineer will have the following skills and experience … 5+ years of software engineering experience, with a strong background in Java (Spring Boot) and frontend frameworks like Angular, React, or Vue (can have AWS too). Proficiency in Azure and Terraform , with experience in cloud-based solutions. The ability to work independently and deliver high-quality ...

environments. What you'll do: Embed on-site with customers to understand GxP validation and compliance challenges Build and deploy full-stack features (TypeScript, React, Node.js) in customer environments Turn complex, high-stakes workflows into production-ready, compliant systems Surface requirements and edge cases that inform platform development Own outcomes … with high autonomy What they're looking for: Strong full-stack engineering fundamentals (TypeScript, React, Node.js) Smart, hungry, intellectually curious (strong academic backgrounds valued) Comfortable with ambiguity, autonomy, and high-stakes environments Genuine appetite for travel and on-site work (~30% international) Bonus: exposure to regulated industries (pharma, biotech, aerospace ...

role where you'll solve complex technical challenges from backend services to frontend features. Innovate: Build scalable, event-driven systems using Node.js (TypeScript) and React . Scale: Leverage AWS (EventBridge, SQS) to ensure fast, reliable search outcomes. Experiment: Drive development through a data-led approach and A/B testing. … advocate for best development practices. What You Bring Expertise in Node.js and TypeScript on the server side. Strong frontend skills with React , Angular, or Vue.js. Deep knowledge of microservices and testing paradigms. Experience with AWS services (Lambdas, SQS) is a major plus. Ready to impact a global audience? Apply ...

large-scale scraping + mapping -> Hardware integrations (e.g. bluetooth laser measures, sensors) -> Offline-first/PWA apps for installers on the move Tech Stack: -> React, TypeScript, Konva, Tailwind -> Node.js, PostGREST, Prisma -> PostgreSQL/PostGIS, Docker, Atlas -> (Sunsetting Python + FastAPI) Requirements for Carbon Emission/Green Tech Start-up | Lead … Full Stack Engineer | LDN 2 Days Per Week | £50K - £120K + Healthy Equity -> 2+ years commercial experience -> STEM Background -> React + TypeScript (you’re confident building fast, dynamic UIs) -> SQL and relational database design -> RESTful APIs and distributed systems -> Scalable and secure architectures -> Owning features end-to-end, from shaping ...

Full Stack Developer (PHP/Symfony/React/Next.js) - Leeds (Hybrid Remote) - £55k Agile/Scrum | 3dpw in office | Flexible Hours | Excellent Progression Opportunity | Bonus Scheme Ada Meher is currently resourcing for a candidate to join their client, a platform vendor based in the city centre, who are looking … experience of PHP Development Demonstrable experience with Symfony/API-Platform Knowledge of TDD/Unit Testing (PHPUnit/Pest or similar) Experience with React & Next.js would be a bonus Experience in AWS based infrastructure would be a bonus Strong communication skills The company in question is highly regarded ...

frameworks and a strong focus on connected devices and data-intensive systems. Key responsibilities include: Building and maintaining web and application platforms using React and modern JavaScript frameworks Developing and supporting backend services, APIs, and integrations within an Azure environment Contributing to messaging and clinical applications, including future platform evolution … time-series and event-based streams Supporting engineering best practices in a regulated, safety-critical context Key experience sought: Strong full stack development experience React experience essential; experience with .NET, SQL, and Azure highly desirable Exposure to cloud services, APIs, and data-driven systems Experience in regulated or safety-critical ...

Responsibilities Develop and maintain our core application using C#.NET, ASP.NET MVC, Razor Pages, SQL Server , and Azure . Contribute to the migration towards a React-based front end . Implement customisable workflows and trigger points for different client requirements. Ensure the product remains visually appealing and intuitive … Lead Developer and support the Junior Developer's growth. Tech Stack Backend: C#.NET, ASP.NET MVC, Razor Pages Database: SQL Server Cloud: Azure Frontend: React (migration in progress) What We're Looking For Strong experience in C#.NET development and related frameworks. Solid understanding of SQL Server and cloud-hosted environments. Ability ...

Senior Software Engineer – Python/React/Next.js (Agnostic Backend) £140,000–£200,000 Base + Serious equity Rare chance to join a very early stage AI platform that has just raised an unusually large Series A of close to $100 Million from tier one fintech and technology investors. … matter more than demos. What they are looking for. 5+ years with Python. Or agnostic Engineers from Go, Node, TypeScript backgrounds. Some experience in React or Next.js a bonus Individuals from strong Product Engineering environments. Successful scale up backgrounds, Engineers who have grown with a company from Series A - C. ...

department with a global leading internation bank. This senior software development position requires a candidate with outstanding skills in C# and TypeScript/React, and a robust understanding of pricing models and risk analytics for both vanilla and exotic FX derivatives. The role involves close collaboration with business analysts, traders … development practices. Required Skills & Qualifications: A degree in an IT-related subject with substantial experience in software development. Highly experienced in C#, TypeScript/React, and Quant Library integration. Solid understanding of mathematics as applied to derivatives risk and pricing. Excellent written and verbal communication skills in English. Experience working ...

Front End Developer - FinTech - Newcastle (Tech stack: Front End Developer, React, TypeScript, Websockets, SignalR, Containers, Orchestration, UX, Usability, Programmer, Developer, Architect, Front End Developer) Our client is a cutting-edge FinTech company with a reputation for innovation and excellence. They design and build advanced trading and analytics platforms used globally … successful candidate will bring: A 2:1 or higher degree in Computer Science (essential). Strong recent experience with modern front-end frameworks, particularly React, alongside TypeScript. Background working with real-time communication tools such as Websockets or SignalR. Familiarity with containerisation and orchestration platforms. A genuine enthusiasm for creating ...

Front End Developer – FinTech – Newcastle (Tech stack: Front End Developer, React, TypeScript, Websockets, SignalR, Containers, Orchestration, UX, Usability, Programmer, Developer, Architect, Front End Developer) Our client is a cutting-edge FinTech company with a reputation for innovation and excellence. They design and build advanced trading and analytics platforms used globally … successful candidate will bring: A 2:1 or higher degree in Computer Science (essential). Strong recent experience with modern front-end frameworks, particularly React, alongside TypeScript. Background working with real-time communication tools such as Websockets or SignalR. Familiarity with containerisation and orchestration platforms. A genuine enthusiasm for creating ...

Software Engineer - B2B2C Health Scale-up | Up to £75,000 + Equity | London (Hybrid – 2 days in office) JavaScript | React | Node.js | TypeScript In Product is partnered with a profitable, growing health tech scale-up operating in the B2B2C space. The business is a trusted partner to leading organisations across … things are built - without needing to be the loudest voice in the room In this role, you will... Build and maintain features using React, Node.js and TypeScript Contribute to technical decisions with support from senior engineers and leaders Work collaboratively within a squad to turn research and insight into working ...

routing. Otherwise, desktop UI via Prism or with Windows Forms (or Qt, etc.), *or* equivalent UI development experience with web component UI such as React, Angular or similar will be considered. You’ll likely be familiar with DI/IoC, MVC/MVP/MVVM, and similar patterns for separation … Cambridge, the company’s offices also offer plenty of parking on site. Keywords: C#, .NET, Senior, Lead, UI, GUI, WPF, XAML, MVVM, Prism, Qt, React, Angular, DI/IoC, usability, simulation software, science and industry, engineering Another top job from ECM, the high-tech recruitment experts. Even if this ...

Exciting Job Opportunity: Software Development Team Leader Wanted! Javascript, PHP & React experience. (Please note that no sponsorship is offered for this role. Must be local to the Leeds area) Are you ready to take charge of a dynamic team and lead them towards delivering cutting-edge solutions to our valued … team, empowering them to reach new heights in their professional growth. Technical Excellence: Balance leadership responsibilities with hands-on web development using JavaScript, PHP & React, while staying at the forefront of industry trends and implementing cutting-edge technologies. Client Engagement: Build and nurture strong relationships with our clients, proactively understanding ...

pragmatic way. The ideal candidate will be a Full Stack Software Developer with strong PHP (Symfony or Laravel) and JavaScript skills (Vue or React). This is a fantastic opportunity for a Senior Software Developer to join a small, flexible and talented team where your work is central … systems, with unit and functional tests as a normal part of your work Comfortable working with a modern JavaScript framework such as Vue or React as part of a full stack workflow Happy working in a small, collaborative team where you take real ownership, communicate clearly and enjoy being close ...