151 to 175 of 196 React Jobs in the North of England

with technical leadership, taking ownership of solutions from initial design through to production while guiding other engineers. You'll work across C#/.NET, React, TypeScript, SQL Server, APIs and integrations, with a strong focus on security, performance, resilience and maintainability. You'll also collaborate closely with Product … resolve complex technical challenges. Key Responsibilities Lead complex features from requirements and design through to release and production support. Develop and maintain .NET services, React/TypeScript interfaces, APIs and SQL Server databases. Write automated tests and maintain high engineering standards through code reviews and CI/CD. Diagnose production ...

Cloudflare Workers and light backend services that power them. This is an individual contributor role with plenty of influence. You'll build with React and TypeScript, work on API routes, integrations and edge logic using Cloudflare Workers, and help make AI-first, verify-second engineering the team's default. … include occasional travel to our European and other international locations as we grow. Ship polished, accessible and high-performing customer experiences built on strong React and TypeScript foundations. Deliver features end to end, including the Cloudflare Workers, APIs and integrations behind the interface. Use AI tooling as a genuine development ...

Senior Software Engineer | Java | React | AWS/Azure Hybrid | Permanent I'm currently working with a leading UK technology and software consultancy that is looking to add an experienced Senior Software Engineer to one of their Central Government delivery teams. This is an excellent opportunity for a Full Stack Engineer … engineering team delivering bespoke software solutions for high-profile customers, working across areas including: Full-stack software development using Java, TypeScript/JavaScript and React Designing, developing and testing high-quality software Building and maintaining CI/CD pipelines, with tools such as GitLab Working with AWS and Azure cloud ...

with data/search tooling across the Elastic Stack (Elasticsearch + Kibana) Support delivery using NodeJS and ExpressJS and build Front End experiences with React and MUI Use Bash for operational Scripting and maintenance tasks Maintain high standards for documentation, including testing documentation and handling guidance for sensitive material Collaborate … Python Solid working knowledge of microservices, CI/CD, and event-driven approaches Hands-on ability with Kubernetes, Docker, PostgreSQL, and Git Experience with React, MUI, NodeJS, ExpressJS Familiarity with Elastic Stack and automated testing using Playwright and Jest Comfortable writing and maintaining clear, thorough testing documentation Confidence when working ...

right matters. The role We're looking for a Senior Full Stack Developer to own features end-to-end across our .NET backend and React Native mobile client. You'll work close to the domain — instalment maths, double-entry ledgers, scheduled money movement, and third-party integrations with banking … with clean domain boundaries Async & messaging: MassTransit, background workers, durable/idempotent scheduled jobs Cloud & platform: Azure, .NET Aspire, containerised services Mobile: Expo/React Native (TypeScript) Integrations: Open Banking, VRP, BaaS, identity verification, credit decisioning Practices: ADR-driven architecture, EF Core migrations, automated testing (MSTest, NSubstitute, FluentAssertions) What ...

role covers the full stack, building secure, scalable applications for a business-critical environment. You will design and implement using C# and .NET, React with TypeScript, RESTful APIs, Azure, and SQL Server, contributing to architecture, CI/CD and high-quality code. #J-18808-Ljbffr ...

closely with the CTO and senior leadership as the engineering function scales. More than working through a backlog You’ll work across Python, TypeScript, React building customer-facing products and features from end to end. Rather than being handed a detailed ticket and asked to implement … ideally bring: Strong experience building and shipping customer-facing software Strong backend engineering experience, ideally Python with Django and/or FastAPI React and TypeScript Experience taking products or features from an initial problem through to production Strong software engineering fundamentals Experience building reliable, scalable applications The ability to work ...

what you could be involved with: Leading technically complex development across the platform, building new features and maintaining existing systems using TypeScript, Node.js, and React Collaborating with product, architects, and engineering teams to scope, plan, and estimate solutions that are scalable and future-proof Designing and developing secure, high-performance … especially keen to hear from people with some of the following skills: Strong experience with TypeScript, Node.js, and modern frontend frameworks such as React or Angular Deep understanding of software architecture, design patterns, and API design principles Experience working with CI/CD pipelines, automated testing frameworks (e.g. Jest, Playwright ...

responsible for developing, testing and maintaining existing web-based applications, as well as creating new applications. This will involve development using Typescript with React.JS libraries and the Node.JS framework within an Azure environment linked to an Azure SQL Server databases. You will be involved with the creation and support … Front End/Full Stack Developer, with an understanding of application development best practices. TypeScript and experience of Web development and using React.js/Node.js for UI development. Familiarity with web development tools, such as Visual Studio and GitHub. Experience in performance tuning and optimization techniques to improve performance. Problem ...

will build both theinterfacescustomersuseand the APIs that power them. Key Responsibilities Product Development Build and ship features across the Customer Portal — from the React frontend through to Node.js REST APIs. Write TypeScript across the stack, working within a strict typing culture that leans on the compiler to catch mistakes early. … TypeScript, ideally in a strict-mode codebase — comfortable with type narrowing, discriminated unions, and building without reliance on `any`. Hands-on experience with React specifically — itscomponentmodel, hooks and renderingbehaviour, not just general familiarity with acomponentframework. Experience building REST APIs on Node.js. Nice tohave: exposure to schema-first or contract ...

Senior Frontend Developer React | TypeScript | AWS/Azure UK Remote Up to £75,000 + Bonus Join an established engineering team working on a growing digital platform, where you'll play a key role in improving the product experience, delivering new features and helping the platform scale. You’ll take … make a real difference to how customers interact with the platform. You’ll be responsible for: Building and delivering high-quality frontend features using React and TypeScript. Improving application performance, usability and overall user experience. Developing reusable components and scalable frontend architecture. Integrating APIs and working closely with C#/ ...

with people management — setting direction, reviewing code, and making architectural calls, while coaching your team and helping them grow. Our applications are built with React and Node.js, deployed to AWS, and follow event-driven architecture patterns using SNS, SQS and EventBridge. You’ll work closely with the Software Development Manager … role will be based out of our central Manchester office 3 days per week. WHAT YOU'LL BE DOING Our tech stack consists of: React + Node.js AWS — GitHub Actions for CI/CD, Terraform for infrastructure PostgreSQL, MySQL, DocumentDB, DynamoDB Event-driven architecture using SNS, SQS and EventBridge ...

Hybrid (3 days in office) Salary: £45,000–£55,000 depending on experience What You’ll Do: Build and maintain responsive web applications using React, Next.js and TypeScript Work closely with designers and backend engineers to deliver high-quality, user-focused features Contribute to shared component libraries and help improve … learn from more experienced team members Share ideas, ask questions and contribute to how we build and deliver software Our Tech Stack: Frontend: React, Next.js, TypeScript Infrastructure: Nginx, Docker, Azure Monitoring and Analytics: Sentry, PostHog Tooling: Git, CI/CD pipelines, Agile methodologies If you’re interested in learning React ...

Senior .NET Developers for a Public Health programme in the UK. You will build and maintain APIs and web applications using .NET and React, on Azure, within an NHS/central government data environment. The role is 1–2 days per week in Leeds, with a day rate … Inside IR35 and a contract running until March 2026. Ideal candidates bring solid C#/.NET Core production experience, React and TypeScript proficiency, and strong Azure DevOps and CI/CD skills. #J-18808-Ljbffr ...

Contract Full Stack Engineer | Java/React Location: Manchester, hybrid, 2 days per week onsite Contract: Contract Experience: 5+ years Tech: Java, Spring Boot, React, TypeScript/JavaScript The Opportunity We're working with a leading global digital organisation looking to bring on experienced Full Stack Engineers to join … taking ownership, dealing with ambiguity and making independent technical decisions. What You'll Be Doing Designing and building new functionality using Java, Spring Boot, React and TypeScript/JavaScript . Working across both backend services and modern frontend applications . Collaborating closely with Product Managers and multidisciplinary engineering teams . ...

Full Stack Developer to join the internal development team in the United Kingdom. You will build and maintain web apps using TypeScript with React.js and Node.js in an Azure environment connected to Azure SQL Server. The role focuses on replacing legacy systems used across buying, merchandising and supply chain across ...

customer-facing platforms and microservices, blending hands-on coding with modern DevSecOps practices. You will work with Product and Delivery teams, using Python, .NET, React, TypeScript and AWS to build secure, scalable solutions. The role emphasizes secure-by-design and reliable delivery within an international culture that values growth. #J ...

across modern web and platform engineering, with a particular focus on building high-quality, typed, and accessible front end applications using TypeScript, Next.js, and React, alongside robust Spring Boot services and secure APIs. Responsibilities Lead a full-stack, backend, or platform engineering team, taking ownership of delivery planning, technical direction … coverage, quality gates, and their impact on delivery. Ability to lead engineering teams working across the current technology environment, including TypeScript, Java, Spring Boot, React, Next.js, and PostgreSQL. Work Environment The work environment centres on modern web and platform engineering, with teams building TypeScript-based applications using Next.js and React ...

complex projects, make meaningful technical decisions and help shape the future of the platform. Responsibilities Design, build and deliver complex systems using TypeScript, Node.js, React and AWS, taking projects from initial requirements through to production. Lead architectural decisions, document technical trade-offs and establish scalable, secure and maintainable engineering practices. … more years, with evidence of senior-level technical ownership. Expert knowledge of TypeScript, with deep expertise in either Node.js/backend engineering or React/frontend engineering , alongside the ability to work across the stack. Strong AWS experience, including designing cloud systems for scalability, resilience, security and cost efficiency. Experience ...

perform the essential functions. Knowledge, Skills and Abilities Deep, hands-on expertise in modern web and front-end engineering, with strong command of Next.js, React, TypeScript and Tailwind CSS. Familiarity with Expo, or experience building cross-platform React applications, which forms part of our target roadmap and would ...

features, encompassing elements like search functionality, filtering, player UI, and optimising user journeys. Work hands‐on with a production‐level codebase, utilising Next.js and React, to deliver features that serve real user traffic. Collaborate closely with product, backend, and all departments, including the founders, to ensure seamless … Experience with CI/CD systems (Vercel, GitHub Actions). Experience building or maintaining a design system. Experience with testing libraries and tools (Vitest, React Testing Library, Playwright, Jest). Experience using Tailwind or other utility-based CSS libraries. The stack Next.js React TypeScript Tailwind Typesense ClickHouse Vercel Shadcn/ ...

teams that have responsibility for front end technologies, transaction systems, tooling, and core systems. We use a modern architecture of Golang microservices and React, deployed across 7 global data centres and Google Cloud. We are looking for Frontend Developers to join our team. You will enhance our platform, tackle technical … shape the future of iGaming. This role is eligible for inclusion in the Company's hybrid work from home policy. Qualifications Proven experience with React and Go or C#. Solid understanding of web and API development. Strong SQL skills. Knowledge or experience with cloud platforms, specifically GCP. Interest in applying ...

Contract Senior Full Stack Engineer – React, TypeScript & Azure UK Based | Fully Remote | Up to £475 per day | Inside IR35 | Initial 3-Month Contract I'm currently looking for an experienced Senior Full Stack Engineer to join a UK-based project on an initial 3-month contract. This is a fully … applications, helping shape technical solutions and ensuring high-quality engineering standards throughout the development lifecycle. Key Responsibilities Design, develop and maintain modern applications using React and TypeScript. Contribute to system architecture and technical design decisions. Translate complex business and technical requirements into scalable, maintainable solutions. Work across the full software ...

interfaces that respond as the user works: dashboards, booking flows, quote builders, client portals. When a page needs that, we build it in React, Vue or Angular. When it does not, the framework stays out. On the server you will write Node.js services and APIs, often next … Docker, is reviewed before it goes live and is measured once it is there. What you will be doing Build interactive interfaces in React, Vue or Angular, from Figma designs to production. Write Node.js APIs and services, and the integrations behind them. Keep bundles small and Core Web Vitals ...

features end-to-end: schema, edge functions, React UI, LLM plumbing and instrumentation. You're the person we want when a feature has to be excellent in every layer. What you'll build User-facing AI features across multiple AutoThink products. Realtime LLM UX — streaming, tool-calls, structured outputs. Instrumentation … that connects UI events to model behaviour. Reusable components other teams adopt. Requirements 4+ years full-stack (React + TypeScript + Node/Python). Strong SQL and schema design. Shipped at least one LLM-native feature to real users. Right to work in the UK. #J-18808-Ljbffr ...