101 to 125 of 162 React Jobs in Doncaster

Have you got experience using React and Typescript to lead design implementation? Are you looking for the opportunity to work with an industry-leading scaleup? 🤖 Staff Frontend Developer – AI Data Analysis 🤖 💰 Salary – up to £100k + bonus + shares 📍 Location – fully remote in UK (couple of visits to office a … and drive technical excellence by contributing to a culture of knowledge sharing and continuous improvement You will have experience with the following tech stack: React , Typescript , AWS , SQL , Node.js or Next.js . You will receive an abundance of great benefits as a Staff Frontend Developer: Bonus Share options Private healthcare … home 5 days a week if desired If you have experience working in a fast-paced scaleup and are ready to use your strong React skills in a new challenge, apply now for this excellent Staff Frontend Developer opportunity! Please note : Due to compliancy reasons, we will only be able More ❯

Technology, Software Architects and team leads, so strong stakeholder management ability is crucial. Duties: Designing, developing, and optimising full-stack JavaScript systems and components (React, Node.js, Typescript) Scaling and performance optimisation of web front-end and interaction with API layers Resolve high-level, complex software challenges and optimise system performance … development and maintenance of technical documentation Mentor Junior Developers and assist with their professional development. REQUIREMENTS: Significant commercial experience in the web stack of React, Node.js, HTML, CSS and JavaScript Understanding of low latency, high-scale approaches such as WebSockets Thorough grasp of distributed web caching tools and techniques, e.g. … to truly own the domain you’re a part of, pushing for innovation through valuable technical or non-technical change Any additional experience including React Native, MongoDB or Hazelcast ON OFFER: Hybrid remote working (2 days a week in Manchester city centre) Flexible start times (7am-10am) 25 days annual More ❯

execution across agile teams. Key Responsibilities: Lead and manage complex software architecture and development initiatives using technologies such as .Net, Java, Python, Typescript, AWS, React JS, and Angular . Collaborate with cross-functional teams to define scope, objectives, and deliverables aligned to strategic goals. Create high-level design documents and … in software architecture, design, and development across enterprise-scale systems. Strong technical background with deep hands-on experience in: .Net, Java, Python, Typescript AWS , React JS , Angular Strong understanding of REST API design , integration patterns, and cloud-native architecture. Demonstrated success in leading full project lifecycles from concept to delivery. More ❯

Engineer (BE Lean) Salary range : 65,000 - 100,000 (+ stock options) Location: Remote (must be willing to travel for conferences) Tech stack includes : React, Typescript, React Native, AWS, Postgres Multiple Full Stack Engineers for a company looking to expand themselves globally after establishing themselves as a key player in … Australian team in Australia! (all expenses paid) Essentials for this role: Mid/Senior level Full Stack experience (5 years exp minimum) Typescript and React experience Strong experience in the back end Experience working in start ups & fast paced environments. Experience working on complex problems Strong communicators Product/business … minded Desirables: Experience with Python or GO React Native Experience Past experience mentoring or leading software engineers CDK & Postgres experience German as a second language **No sponsorship available More ❯

Mid & Senior Full Stack Engineers | Green Tech/Energy Tech Start-Up | React.js Node.js TypeScript | LDN 2 Days Per Week | £50K - £95K + Healthy Equity Company: I'm looking for mid and senior full stack engineers who are excited about elegant systems as they are about real-world impact. You … 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 Mid & Senior Full Stack Engineers | Green Tech/… Energy Tech Start-Up | React.js Node.js TypeScript | LDN 2 Days Per Week | £50K - £95K + Healthy Equity -> 5 years commercial experience -> 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 More ❯

please get in touch with at UKI.recruitment@tcs.com or call TCS London Office number 02031552100 with the subject line: “Application Support Request”. Role: React JS Developer Job Type: Permanent Location: Edinburgh, UK/Hybrid Number of hours: 40 hours per week – full time Ready to utilize your experience and … expertise in React JS Development ? We have an exciting role for you – React JS Developer Careers at TCS: It means more TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to … Work closely with the range of teams within the business to bring products to life. The Role We are seeking a passionate and experienced React JS Developer who thrives in building modern, scalable, and secure web applications. The ideal candidate will be proficient in React.js, TypeScript, Tailwind CSS, and have More ❯

Support the migration from Flask to Django Adapt RESTful APIs to support integrations with CRM, marketing automation, and analytics platforms. Enhance the frontend using React and TypeScript , ensuring intuitive visualization of analytics data. Implement event tracking, attribution models, and A/B testing frameworks . Deploy and monitor applications using … models). Strong experience with Django (or Flask) and PostgreSQL . Solid understanding of data pipelines, event tracking, and API integrations . Proficiency in React, TypeScript, and frontend visualization frameworks (e.g., D3.js, Chart.js, Recharts) . Hands-on experience with AWS services (EC2, S3, CloudFormation, ECS). Experience with CI/ More ❯

product! You'll support with key tech decisions, architecture, project delivery and mentoring other Engineers in the team. Requirements: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Proven ability to lead projects (and More ❯

a Software Engineer to fully own and evolve Fadmin , our internal admin tool that powers the day-to-day operations of Fanvue. Built on React, Prisma, and Material UI, Fadmin is used by teams across the company to manage everything from creators and content to payments and user support. You … ensuring clean server integration, structured database management, and long-term maintainability of the platform. We're looking for someone with: Must-haves Proficiency in React and modern JavaScript/TypeScript Experience with React-Admin and Material UI (MUI) Solid understanding of Prisma and relational databases like PostgreSQL Familiarity with internal … picked up) Previous experience in a fast-moving startup environment What you’ll do: Develop and maintain Fadmin, an internal admin tool built on React-Admin, Prisma, and MUI Collaborate with product and engineering teams to build intuitive and efficient internal workflows Design and implement CRUD interfaces and custom views More ❯

Frontend-Leaning Fullstack Developer (React) – Contract (6+ Months) 🔧 React | UI & Reporting Interfaces | UK Payroll Reporting | API Integration 📍 Remote (UK-based) | Start: ASAP We’re hiring a Frontend-leaning Fullstack Developer to join a high-performing team driving transformation in UK payroll reporting for a leading global payroll and accounting platform. … services (bonus: experience with .NET) Collaborate on building a scalable, maintainable frontend architecture aligned with long-term global reporting and AI initiatives 🛠️ Tech Stack: React, TypeScript, optionally .NET or backend exposure 🧠 You’ll bring: Strong React expertise, component design, and frontend architecture experience Experience building reporting or data-intensive UI … p/d inside IR35 Duration: 6 months initially, with strong potential for extension Fully remote, UK-based contractors only If you’re a React developer with a passion for UI excellence and want to contribute to a market-leading payroll reporting platform, let’s talk. More ❯

of data to our clients. Here's a peek at what your day-to-day might involve: Developing and maintaining responsive user interfaces using React and TypeScript, Working with stakeholders to design compelling UX and turning it into high-quality products, Writing clean, maintainable, and well-documented code, Creating dashboards … re looking for someone who: Is passionate about creating exceptional user interfaces, Has proven professional experience in UI development, Is proficient in TypeScript and React, Experience with testing frameworks (e.g., Jest, React Testing Library), Has a solid understanding of modern JavaScript (ES6+). Understands and applies UX principles to create More ❯

Lead Software Engineer Technical Lead | TypeScript | Node | React | AWS | AI 📍 London | Hybrid (2 days/week in-office) 💰 Up to £105,000 (DOE) + Bonus 🛠️ Tech Stack: TypeScript, Node, React, AWS, Kubernetes. We are currently working with a global travel business who have a number of exciting projects planned. Following … practices. You’ll work with a mature engineering culture that values innovation, clean architecture, and continuous improvement in a Full Stack TypeScript ecosystem (Node.js & React) What You’ll Be Doing Leading the design and development of scalable, high-traffic systems Championing engineering best practices across the team Building full-stack … applications in TypeScript (Node & React) Shipping resilient, cloud-first software on AWS with Kubernetes Mentoring and supporting engineers at all levels Working closely with product and architecture teams to deliver top-tier solutions You Should Have: ✔️ 5+ years as a software engineer, with recent experience in a Lead role ✔️ Deep More ❯

Software Developer – C#, React Software Developer required by a leading Cloud Technology company based in Bracknell. The company are working on cutting-edge technology including AI and propensity modelling. This is a brand-new position due to growth and will join a well-established, high calibre development team. The company … Degree in Computer Science or other STEM subject ideally from a Russell Group University 3+ years’ experience in a software development role C# or React programming experience Experience working within an Agile environment Any experience in the following would be advantageous: .NET 5/6 JavaScript, TypeScript and frameworks such … as React.js Docker, Kubernetes NoSQL This is an exciting opportunity to join a rapidly expanding company using the latest tools and technologies. If you are looking for a role of this nature, please contact RyanOatley@SpectrumIT.co.uk or call 02380 765 286. More ❯

brand guidelines into engaging and effective designs for a mix of landing pages and product features. Your strong skills in web development, particularly with React and Next.js , will be essential, coupled with a keen eye for UI/UX design and a passion for creating intuitive, impactful solutions. What you … Translate user requirements and wireframes into clean, performant, and accessible code using HTML, CSS, and JavaScript . Develop and maintain responsive user interfaces with React and Next.js . Enhance the overall user experience across a diverse suite of web products, contributing directly to platforms used by educators and employers. Work … UX Engineer. A strong portfolio demonstrating your ability to design and implement effective user interfaces and web experiences. Proficiency in HTML, CSS, JavaScript (Vanilla), React, and Next.js . Deep understanding of UI/UX principles and experience with relevant design tools. Excellent problem-solving abilities and a proactive approach to More ❯

Title: Software Engineer (Fullstack) Salary/Package: £70k-£90k + Equity Company Sector: Fintech (Sustainability) Tech: TypeScript, Node, React, Next, GraphQL Location: Central London (London Bridge/Bank) WFH/Hybrid: 2 days a week on site Bounce are partnering with a customer who we also placed x 3 software … data-driven decision-making for private equity, venture capital, and government-backed funds. What you’ll do Build and ship user-facing features using React, TypeScript, Node and Postgres Design and implement reusable systems and frameworks that power the product and unblock the team Use AI-assisted development tools to … of ownership, autonomy, and product-first thinking What they're looking For 4+ years of professional experience in modern web development Strong expertise in React, NodeJS and TypeScript , with a product mindset Experience building scalable backend systems with AWS. You’re thoughtful in planning, but fast in execution More ❯

months Location : Bristol (2 days per week onsite) Rate : Up to £714.30/day (Inside IR35) Start : ASAP Tech Stack & Responsibilities Frontend & API React, Node.js, Next.js TypeScript Express.js Docker Azure Web Apps RESTful API development and integration Backend & Serverless Node.js, TypeScript Azure Function Apps Development of backend services using serverless … Key Requirements Proven experience as a full stack developer in secure or enterprise-grade environments Strong proficiency with Node.js and TypeScript Solid experience with React and modern front-end frameworks Familiarity with Azure services, particularly Function Apps and Web Apps Ability to contribute to CI/CD pipelines and Agile More ❯

Senior Fullstack Engineer | Fintech | TypeScript | React | Node.js | Hybrid (3 Days/Wk in London) | £100,000 - £120,000 + Equity Join a high-growth, mission-driven fintech backed by Y Combinator, General Catalyst, and Creandum—on a mission to make cross-border B2B payments seamless for fast-growing businesses in … directly with founders and own critical parts of the product from day one. 🧑‍💻 What You’ll Work On Build intuitive, high-performance interfaces using React, Next.js, and TypeScript Architect and scale secure backend systems in Node.js, Express, and PostgreSQL Design and deliver features end-to-end—from frontend UI to … re Looking For Experience building and shipping fullstack products in VC-backed startups Strong grasp of modern web development best practices Proficient with TypeScript, React, Node.js, Express, PostgreSQL Clear, thoughtful communicator with both technical and non-technical collaborators Curiosity and empathy—driven by a desire to solve customer problems, not More ❯

APIs and microservices leveraging Python and Kafka Collaboration : Partner with frontend developers to seamlessly integrate backend logic. Contribute to UI development using TypeScript and React Performance Optimization : Ensure applications are efficient, scalable, and dependable. Troubleshooting & Monitoring : Detect and resolve issues using tools Database Management : Design and manage data models and … Skills: We work with a range of technologies, and experience in some of the following areas will set you up for success: Python - Essential React and TypeScript - Essential (be able to use not be a Frontend Developer) Kafka & Elasticsearch - Nice to have Golang - Nice to have AWS Kubernetes Interviews are More ❯

to delivering high-performance user interfaces helping define the technical direction of a rapidly evolving product. Responsibilities Lead full-stack development using NestJS, MongoDB, React, and TypeScript. Integrate and manage third-party APIs, including Meta’s API and a separate API for aggregating social media data. Contribute to system architecture … and a culture of experimentation and learning. Requirements 5–6+ years of experience in full-stack development roles. Strong proficiency in JavaScript/TypeScript , React , NestJS , and MongoDB . Solid experience with API integration (GraphQL, REST, OAuth). Familiarity with infrastructure tools like Docker or cloud platforms (e.g., AWS, Vercel More ❯

best engineering practices within the team ✅ We’re looking for someone who: Has 5+ years of experience in full stack development Is advanced in React, Python, Django , and Git Has working experience with FastAPI , Docker , React Query , Redux , automated testing, and data visualization Bonus if you’ve worked with GitHub More ❯

per annum 🚀Rising player in Decentralised Finance (DeFi) 💰Up to £120,000 p/a + 20% Bonus + Liquid Equity ⭐Stack: Typescript, React et al. We’re currently partnered with a scaling company who are taking the Decentralised Finance space by storm. As one of only a few companies … take advantage of the digital transformation and establish themselves as a leader in the Decentralised Finance sector. They are looking to hire a Senior React Engineer to join their team and work closely with the Founder as they grow from 13 to 30+. They are looking for Frontend Engineers who … are proficient in React and TypeScript to build Real-Time Interface platforms and enable best practices across the team. What will you be doing: Build and design dynamic, interactive user interfaces to handle real-time data feeds Work closely with the product team and UX/UI designers to build More ❯

Senior Full Stack Developer - UK Based Only 💻 React | TypeScript | Python | Django 💸 Up to £75,000 🌍 Fully Remote (UK-Based) | Occasional Team Meetups Are you a seasoned Full Stack Developer who enjoys taking technical ownership and driving architectural decisions? A fast-growing tech company is hiring a Senior Full Stack Developer … driven platforms. You’ll play a pivotal role in both hands-on development and leading best practices across the engineering function. 🔧 The Stack: Frontend: React, TypeScript Backend: Python, Django DevOps/Infra: CI/CD experience and an eye for scalable systems design is a bonus 👤 What They’re Looking … For: Proven experience with React, TypeScript, Python, and Django in production environments Strong architectural understanding and ability to design scalable solutions Natural leadership skills – whether mentoring juniors or steering technical discussions Clear communication and a team-first mindset Must have full right to work in the UK - indefinitely - no sponsorship More ❯

join the team. This role involves full lifecycle development of a modern, high-performance system used across global trading operations. You'll work with React on the frontend and Java (Spring Boot) on the backend, designing scalable APIs, intuitive UIs, and robust data services. Key Requirements: 8+ years of full … stack development experience 3+ years of React/JavaScript/TypeScript 4+ years of Java/Spring Boot Strong SQL and data modelling (Oracle/PostgreSQL/NoSQL) Experience with RESTful and/or GraphQL APIs Familiarity with master data, data governance, and cloud platforms Previous experience in trading or More ❯

to streamline infrastructure and deployment processes. 🔹Write high-quality, maintainable code following best practices for security and performance. Tech Stack: 🔹Backend: Node.js, TypeScript 🔹Frontend: React.js 🔹Infrastructure: AWS Lambda, Serverless Computing 🔹Architecture: Microservices What We’re Looking For? 👀 🔹Hands-on experience as a Full Stack Engineer or in a similar role. … Strong proficiency in Node.js, React.js, and TypeScript . 🔹Knowledge of cloud platforms (AWS) and serverless technologies . 🔹Experience with microservices architecture and building scalable systems. Why Join Us? ↘️ 🔹Work with a modern tech stack and help reshape financial processes. 🔹Gain hands-on experience in an innovative environment . 🔹Grow professionally More ❯

help shape the future of technology through cutting-edge software solutions. Remote Role (UK/ROI eligibility required) Tech Stack: Solidity, Go, Rust, Node.js, React, PostgreSQL, C# What You'll Do: Develop smart contracts and dApps on Ethereum-compatible platforms Dive into L2 architecture and scaling solutions like Rollups and … and peer reviews Stay ahead of industry trends and mentor team members What they are Looking For: 10+ years of development experience (Solidity, Node.js, React, etc.) Strong database and version control expertise (Git, PostgreSQL) Agile team player with project management skills Bonus: Go, Rust, Swift, or Unity experience More ❯