576 to 600 of 611 React Jobs in England

Founding Engineer/Developer (C# React AI) London/WFH to £140k Are you a technologist who enjoys building systems from scratch, looking for a new opportunity to get stuck into? You could be progressing your career in a Founding Engineer role at a scaling tech start-up that … enhanced smart workflow and orchestration platform for Private Equity firms. As the Founding Engineer you'll take the MVP, built in C# with React frontend, hosted on AWS, through design and development phases into pilots and launch, bringing development in-house, iterating rapidly with design partners and shaping the product ...

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 and contribute across the entire technology stack ...

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 important commodity market - live … 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 ...

Investment Banking Java Full Stack Engineer (Angular/React) - Spring Boot, REST, ELK - PERMANENT Our Investment Banking client is looking for a permanent Java Full Stack Engineer (AVP level) Skills Excellent knowledge, understanding and active hands-on coding ability of Java (Spring Boot, REST APIs) and various automation testing approaches … practices for building high quality and reliable software. Some other highly valued skills may include: Hands-on full-stack - having UI knowledge and experience - React, Angular. Hands-on logging, observability, reliability - ELK dashboards for monitoring releases and identifying problems proactively Good knowledge of systems architectures and infrastructure with best practices ...

Front End Software Developer - Central London - React, Typescript and Tailwind CSS We are a fantastic, award winning start-up company in central London looking to hire an ambitious, talented and passionate Front End Developer to join our growing team and focus on React, Typescript and Tailwind CSS Working … fast paced development environment, one day a week onsite in central London and the rest remote. Responsibilities Hands on Front End Development across React, Typescript, Tailwind CSS Build scalable, quality product front ends for customers Work collaboratively with backend development and product design teams to create something amazing Qualifications Proven ...

Senior Full Stack Engineer (React.js/Node.js) | Up to £85,000 + Stock + Bonus | London Hybrid An exciting and rapidly growing scaleup are looking for their next hire, could it be you? You will work on a trading platform, continuing to build the platform out and taking it from … great to world class with React.js, Node.js, Typescript, Kubernetes, Docker and Websockets. With dozens of other offerings and services across the platform, there is no shortage of technical work as well as plenty of opportunity for you to move into new technical area of interest. Fostering a collaborative and supportive ...

Front End Developer - UX/React/Next Location: London, UK (Hybrid, 2 days in office) Working hours: Full time Level: Mid-Senior; Remuneration dependent upon experience Please Note: To be considered for this role, a covering letter describing your interest and fit for the role is required. Please attach … people across the business to define and realise our next generation of products. The Role We are looking for a Front-end Engineer with React, Next.js, and solid UX grounding to work alongside our product and technology teams. The role is ideal for an established mid-senior FE developer ...

Role: SC Cleared Software Engineer (React/TypeScript) Location: Adastral Park, Ipswich (5 Days On-site) Start Date: Immediate Clearance: Active SC Required The Project We are seeking an experienced Software Engineer to modernize and re-write core applications. You will align Legacy tools with our current TypeScript & React boilerplate ...

global leader in the digital marketing space. The ideal candidate will be a Full Stack Engineer with experience with JavaScript, TypeScript, MongoDB, React and Node.js and are happy to work fully remote. THE ROLE: Design, deploy and maintain clean code Build scalable backend services in Node.js and TypeScript Design … PostgreSQL and MongoDB Troubleshoot all systems to ensure a smooth implementation THE PERSON: Full Stack Experience Familiar with JavaScript, TypeScript, MongoDB, PostgreSQL, Node.js and React Ability to work fully remote REFERENCE: BBBH24495 Keywords: Outside IR35, Remote, Software Developer, Software Engineer, JavaScript, Cloud, Remote, Contract, If you're interested in this ...

scope, and long-term scale Shape the technical roadmap alongside product and data leaders Hands-On Engineering Develop high-quality front-end features using React (Vite) + Tailwind Design and ship scalable, type-safe APIs using Node.js, Express, and tRPC Optimise and maintain PostgreSQL databases and query performance Collaborate with … scaling SaaS platforms Experience leading architectural decisions and system design initiatives Strong full-stack capability in modern JavaScript/TypeScript environments Tech Stack Frontend: React (Vite), Tailwind Backend: Node.js, Express, tRPC Databases: PostgreSQL, Elasticsearch Strong adjacent experience is also welcomed. Nice to Have Experience in PropTech or data-heavy platforms ...

documenting existing systems, with the goal of supporting decommissioning activities. The role centres on analysing current solutions built using Java, Node JS, and React, and developing a clear, end to end picture of how data flows across the wider programme. This includes documenting data flows, system dependencies, and underlying data … cloud environments such as AWS or Azure is expected, with Databricks considered a nice to have. Required Skills: Java background Node JS Json RDS React Data Modelling Python/Spark Cloud experience (AWS/Azure) o AWS Glue o Databricks Testing e.g. PyTest Data Quality e.g. Great Expectations ...

documenting existing systems, with the goal of supporting decommissioning activities. The role centres on analysing current solutions built using Java, Node JS, and React, and developing a clear, end to end picture of how data flows across the wider programme. This includes documenting data flows, system dependencies, and underlying data … cloud environments such as AWS or Azure is expected, with Databricks considered a nice to have. Required Skills: Java background Node JS Json RDS React Data Modelling Python/Spark Cloud experience (AWS/Azure) o AWS Glue o Databricks Testing e.g. PyTest Data Quality e.g. Great Expectations ...

work focuses on improving and extending existing systems, alongside greenfield projects built from the ground up. We work primarily with PHP, JavaScript, and React, taking a pragmatic approach to choosing the right tools for each job. Collaboration, quality, and doing things properly are central to how we work. What … hear from you.” — Wil Jones, Technology & Solutions Director What you’ll bring Strong hands-on experience in full stack web development (PHP, JavaScript, React) Ability to quickly understand and evaluate existing systems Experience working on business-critical applications Confidence leading technical discussions with clients Experience mentoring or leading others ...

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 standards , known for pushing boundaries … 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 ...

delivery. This is a true zero-to-one role combining coding, architecture and team leadership, including managing an offshore engineering team. Tech stack TypeScript, React, Tailwind, React Native (Expo), Fastify APIs, Postgres, with a strong focus on AI-enabled features and scalable data infrastructure. What we're looking for Strong ...

+ meaningful equity 🏙️ Location : London, flexible working arrangements, ideally 1/2 days in office 💻 Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering team within the AI space. The platform is being used across the globe ...

toward impact. We’d rather ship the wrong thing quickly and learn, than waste weeks polishing what nobody needs. Our tech stack: Primary: TypeScript, React, Node, SQL Frameworks: Express, React-hooks, Redux, RTK, Mantine Infrastructure: Docker, GCP, Kubernetes, Tracing, Prometheus While familiarity with our stack is helpful, we value your ...

Senior Front-End Engineer (React) - Contract We are looking for a Senior Front-End Engineer to lead the development of a greenfield React & TypeScript analytics platform. This role involves building a secure, high-performance web portal used for complex dashboards and data-driven workflows. Paying … with backend engineers, UX designers and security stakeholders while taking ownership of the front-end architecture, implementation and delivery quality. Key Responsibilities Build a React & TypeScript application from greenfield to production Develop data-heavy interfaces including dashboards, tables, filtering and workflows Implement robust state management and API integration Optimise performance ...

Software Engineer x 3 (React, TypeScript, Nextjs, Nodejs) £90,000 to £120,000 + equity London, Finsbury Park | 3 per week in office Neulinx have partnered with a 15 person, Series A London technology company building a developer first platform that enables modern product teams to embed powerful, real-time … These Software Engineer positions are frontend focused, with the majority of your time spent building high-quality user interfaces and interaction-heavy experiences using React and TypeScript. You will also be comfortable contributing across the stack when needed, but this is very much a product engineering role with a strong ...

Fullstack Engineer (React/TypeScript/Python) 🚀 📍 London/Hybrid 💰Outside IR35 - rate depending on exp 📅 April start to September We’re supporting on a design and build of a specialist Management Information System (MIS) in the Education space and are looking for a Full Stack Engineer with strong experience … delivering production-grade applications across both frontend and backend. 🔑 The Role • Building a complexed app to handle data entry and visualisation • React (TypeScript) • Design & build scalable APIs using Python (FastAPI) • Owning end-to-end features across FE & BE • Contribute to architecture, code quality & best practices 🎯 What We’re Looking ...

ship, you own it, you improve it ✅ Comp that reflects the level, up to £136,000 (Senior) | up to £177,000 (Staff) The stack: React, TypeScript, design systems, component libraries, data-heavy UIs. If you've worked with graph-based visualisation or complex dashboards, even better. Who they're looking … Senior FE Engineers 5+ years, strong React/TypeScript, care about craft and performance → 1x Staff FE Engineer ready to own architecture, mentor others, and shape the frontend org This isn't a role for someone who wants a quiet life. It's for engineers who want complexity, ownership ...

Principal Developer - React, NestJS, Azure, Java Hybrid, London | 6-Month FTC | £85k-£95k DOE Robert Half are working with a leading client who are an innovative leader in tech-driven solutions, and are seeking a Principal Developer for a 6-month fixed-term contract to join their IP Development team … ensure technical excellence across high-impact projects during the sabbatical of the permanent postholder. Key Responsibilities: Set architectural direction for modern web applications using React, NestJS, Azure, and Java. Define and uphold engineering standards for performance, scalability, availability, and resilience. Guide cross-functional teams in technical strategy, integration, and security. ...

looking to bring on board three new full-stack Laravel/React developers to join our product team working on our Class Manager platform - a rapidly scaling SaaS platform for the performing arts industry. This role is specifically for a developer who wants to work on a platform that makes … fully committed to modern tooling - our current stack looks like this: APIs: Laravel 11/PHP 8.4 (awaiting Laravel 13's release) Front-end: React Infrastructure: AWS (serverless) What you will be doing You will be working directly on the core Class Manager platform. This isn't a maintenance role ...

Frontend Developer Salary: Up to £50K Location: Liverpool - Hybrid Tech Stack: React, Next.js, TypeScript You build frontend products with intent. You question requirements. You challenge weak assumptions. You focus on user value, not ticket output. This role fits you. You will join a Liverpool based engineering team building web applications … stays funded. You join a stable company with long term plans and no panic hiring. What you will do: Build scalable frontend applications using React , Next.js , and TypeScript Design responsive interfaces with a strong focus on usability Build data driven UI and visualisations used by real customers Integrate APIs ...

ideal candidate will have commercial experience building software in Python and JavaScript, be comfortable working in a modern front-end framework (Vue or React), and enjoy solving problems that sit right on the edge of product and engineering. If you like clean, well-tested code, enjoy shipping features that users … Developer (mid-level), or strong equivalent project delivery Good Python skills and strong JavaScript fundamentals Experience in a modern framework such as Vue or React (Vue preferred) Enjoys building robust, well-engineered software with a user-first mindset Able to travel to Birmingham 2 days per month Rise Technical Recruitment ...