276 to 300 of 678 React Jobs in England

mobile applications - serving high-profile customers who demand absolute reliability. **Tech Stack You'll Work With:** • Cypress (primary testing framework) • RESTful APIs and microservices • React front-end applications • PHP backend systems • Mobile testing tools (Appium preferred) • SmartBear suite (SwaggerHub/API Hub) • DevOps pipelines and automation • Module federation architecture **What ...

jobs, and complex state management. Mentor and unblock other engineers through pairing, coaching, and high-signal code reviews. Tech stack & experience: Frontend: TypeScript + React/Next.js. Backend: Python (FastAPI or similar), async/concurrency, API design, operational readiness. Databases: Postgres, data modeling, migrations, query optimization. SaaS authentication & permissions: OIDC ...

create a cutting-edge product Your background looks something like: Engineering experience at tech and product-driven companies Proficiency with TypeScript, Node.js, and React.js (Framer Motion, Tailwind and Radix is a strong plus) Proficiency with relational databases like Postgres Experience with cloud infrastructure (we use AWS and Terraform ...

Role Build full-stack, production AI applications from first architecture through to customer-facing delivery. Develop backend, infrastructure, and frontend components using Python, FastAPI, React, TypeScript, and cloud platforms. Deploy GenAI and LLM-based systems, including evaluation, observability, and agent-based workflows. Operate in cross-functional pods embedded into portfolio ...

Actively experiment with and refine AI-assisted development workflows Have built LLM-powered systems or AI agents in production environments Tech Stack TypeScript monorepo React, tRPC, Tailwind Event-driven workflows and background jobs Deployed on Google Cloud Platform Postgres What’s On Offer £100,000 – £150,000 base salary (depending ...

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 trading platform … 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 in Rust ...

Title Senior Full Stack Developer (Node.js/React/AWS) Job Overview We are seeking a Senior Full Stack Developer with strong hands-on experience in Node.js, React, PostgreSQL, and AWS. This role is suited to a developer who can build secure, scalable, resilient, and high-performing applications, and contribute … environments. Key Responsibilities * Design, develop, and maintain Back End services and APIs using Node.js * Build modern, responsive, and maintainable Front End applications using React * Develop and support cloud-native solutions on AWS * Work with PostgreSQL for schema design, query development, optimisation, and data integrity * Build and support integrations using ...

across a full-stack trading platform Take end-to-end ownership of features from concept through to production Build scalable applications using TypeScript (Node.js & React) Collaborate with DevOps teams on CI/CD pipelines, infrastructure, and observability Work with technologies including Redis, MS SQL, WebSockets Contribute to automated testing using … practices Engage directly with stakeholders to understand and shape requirements Utilise modern AI/LLM development tools to enhance productivity Technical Environment TypeScript, Node.js, React Docker, Kubernetes GitHub & GitHub Actions Grafana, Prometheus, SonarQube Requirements Minimum 8 years experience in software development At least 3 years working with TypeScript , including Node.js ...

design and deliver end-to-end application solutions using cloud platforms such as Azure, AWS or GCP, alongside modern technologies including NoSQL databases, Python, React, TypeScript and DevOps tooling. You will work on cutting-edge projects, develop scalable applications and collaborate with cross-functional teams to deliver high-quality solutions. … teams. Make strategic technical decisions balancing scalability, security, cost efficiency and delivery speed. Design and develop accessible, secure and scalable front-end applications using React and TypeScript. Establish standards for state management, authentication flows and UI/UX consistency. Architect back-end services using Node.js or Python, including REST APIs ...

design and deliver end-to-end application solutions using cloud platforms such as Azure, AWS or GCP, alongside modern technologies including NoSQL databases, Python, React, TypeScript and DevOps tooling. You will work on cutting-edge projects, develop scalable applications and collaborate with cross-functional teams to deliver high-quality solutions. … teams. Make strategic technical decisions balancing scalability, security, cost efficiency and delivery speed. Design and develop accessible, secure and scalable front-end applications using React and TypeScript. Establish standards for state management, authentication flows and UI/UX consistency. Architect back-end services using Node.js or Python, including REST APIs ...

design and deliver end-to-end application solutions using cloud platforms such as Azure, AWS or GCP, alongside modern technologies including NoSQL databases, Python, React, TypeScript and DevOps tooling. You will work on cutting-edge projects, develop scalable applications and collaborate with cross-functional teams to deliver high-quality solutions. … teams. Make strategic technical decisions balancing scalability, security, cost efficiency and delivery speed. Design and develop accessible, secure and scalable front-end applications using React and TypeScript. Establish standards for state management, authentication flows and UI/UX consistency. Architect back-end services using Node.js or Python, including REST APIs ...

design and deliver end-to-end application solutions using cloud platforms such as Azure, AWS or GCP, alongside modern technologies including NoSQL databases, Python, React, TypeScript and DevOps tooling. You will work on cutting-edge projects, develop scalable applications and collaborate with cross-functional teams to deliver high-quality solutions. … teams. Make strategic technical decisions balancing scalability, security, cost efficiency and delivery speed. Design and develop accessible, secure and scalable front-end applications using React and TypeScript. Establish standards for state management, authentication flows and UI/UX consistency. Architect back-end services using Node.js or Python, including REST APIs ...

user interface to the database. Front-End Development: Build intuitive user interfaces and layouts using HTML, CSS, JavaScript, and modern frameworks such as React and Angular. Back-End Development: Develop server-side logic, RESTful APIs, and microservices using Java, Spring Boot, and related technologies. Database Management: Design, implement, and manage … with designers, product owners, and developers within an Agile Scrum environment. Essential Skills & Qualifications Core Languages: Java, JavaScript, HTML, CSS Frameworks: Spring, Spring Boot, React, Angular, Vue API Experience: RESTful API development and integration Databases: SQL, MySQL, PostgreSQL, and NoSQL databases Tools: Git, Jira, CI/CD tools Methodologies: Agile ...

advancing toward quantum computing and zero-knowledge proof paradigms. Responsibilities: Lead the full-stack architectural design and implementation of biometric identity verification solutions spanning React web applications, Swift iOS SDKs, and Kotlin Android SDKs Drive technical strategy and roadmap development for the Biometrics platform, ensuring alignment with emerging industry standards … cryptographic protocols for biometric data protection and zero-knowledge proof integration Contribute to design of unified SDK architecture that provides consistent developer experience across React, Swift, and Kotlin platforms Drive the development of real-time biometric liveness detection capabilities with sub-second response times and 99.9% accuracy Basic Qualifications, Skills ...

impact digital products used across the UK What You’ll Do Build high-quality microservices using NodeJS Develop responsive, modern front-end applications using React , Typescript , JavaScript Work with NextJS and Vite to build fast, scalable front-end solutions Deliver cloud-native applications using AWS or Azure Contribute to robust … best practice in security, quality and maintainability What We’re Looking For.... Required Strong experience building microservices with NodeJS Front-end engineering experience using React + Typescript/JavaScript Experience with NextJS and Vite Cloud experience (AWS or Azure) Knowledge of Git and Git-based version control tools Experience with ...

microservices, including Lambda functions, API Gateway, and Amplify-hosted applications. Support and enhance Python-based Lambda microservices and Node.js backend components. Maintain and develop React-based front-end applications, including complex UI components and dynamic API integrations. Oversee database administration for MySQL/RDS Apply strong security best practices across … Focus & Essentials/Nice to have) AWS (essential) IaC & Terraform Python (essential) for Lambda microservices Node.js backend development (essential) MySQL/RDS administration (essential) React, HTML, CSS, and AG Grid API Gateway & dynamic API integrations Documentation and communication excellence ( essential) AWS Amplify workflows Legacy .NET application support Ideal Candidate Profile ...

microservices, including Lambda functions, API Gateway, and Amplify-hosted applications. Support and enhance Python-based Lambda microservices and Node.js backend components. Maintain and develop React-based front-end applications, including complex UI components and dynamic API integrations. Oversee database administration for MySQL/RDS Apply strong security best practices across … Focus & Essentials/Nice to have) AWS (essential) IaC & Terraform Python (essential) for Lambda microservices Node.js backend development (essential) MySQL/RDS administration (essential) React, HTML, CSS, and AG Grid API Gateway & dynamic API integrations Documentation and communication excellence ( essential) AWS Amplify workflows Legacy .NET application support Ideal Candidate Profile ...

technical leadership role across architecture, development, best practices, and mentoring. The ideal candidate is someone with deep hands on expertise in MongoDB, Express.js, React.js, and Node.js , along with strong solutioning and stakeholder management capabilities. Key Responsibilities Technical Leadership & Architecture Lead endtoend technical design and architecture for scalable MERN applications. Define … support capability building within the MERN practice. Required Skills & Qualifications 15+ years of hands on experience in MERN Stack development. Strong expertise in: React.js (Hooks, Context API, Redux desirable) Node.js & Express.js MongoDB (schema design, aggregation pipelines, indexing) Experience with RESTful APIs, GraphQL (preferred), and microservices architecture. Solid understanding of HTML5 ...

Software Engineer South East Hybrid Up to £60k Overview Fuel Recruitment is supporting a leading technology organisation that is looking for a Software Engineer to join its established development team. This role offers the chance ...

Full Stack Developer - Senior Software Engineer (Fullstack Node.js, React, DevOps, C#) Birmingham, West Midlands Hybrid (2 days onsite per week) Salary: to 60k + Excellent Benefits We are working with a leading software house specialising in enterprise solutions that is seeking a talented Senior Software Engineer to join their Birmingham … role in the design, development, and delivery of scalable, high-performance software solutions. Youll work across the full stack, focusing on Node.js and React, while collaborating closely with other developers, architects, and stakeholders to deliver robust applications that meet enterprise-level demands. Key Responsibilities for this Full Stack Developer role ...

used by clients, operations teams and field contractors across the UK. You will work on modern web applications using Python, Django, HTML, HTMX and React, contributing to API design, system architecture and end to end feature delivery. This is a high ownership role suited to someone comfortable working autonomously ...

looking for highly talented engineers who are ambitious, driven, and eager to make an impact. Roles Available: 🔹 Full-Stack Engineer – Strong expertise in TypeScript, React, Python and Golang. They can consider someone who its more frontend, or backend leaning, but the expectations is to work across the stack and pick ...

frameworks, or AI products in production - Curiosity, creativity, and a drive to unlock real business value with AI Tech my client works with: Python, React/Next.js, FastAPI/Django, Azure/GCP, OpenAI, LangChain, CrewAI, and more. If you want to push the boundaries of AI in consulting, this ...

+ meaningful equity 🏙️ Location : London, flexible working arrangements, ideally 2/3 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 ...

thrives on solving complex integration challenges and maintaining high architectural standards. The Technical Landscape You will be working primarily with an Azure backend and React frontend ecosystem. While experience with the specific needs of Product Information Management (PIM) systems is a significant plus, we prioritise deep technical proficiency ...