76 to 100 of 107 React Jobs in Buckinghamshire

drop into an existing codebase without hand-holding. What you'll be doing Building and maintaining robust, semantic, user-friendly interfaces Working across modern React codebases while also handling non-framework JavaScript and CSS Creating and manipulating SVG assets for scalable, high-quality UI components Collaborating closely with designers … ensure smooth frontend/backend integration Considering accessibility and WCAG standards as part of day-to-day development Skills & experience Strong experience with React.js Confident with non-framework JavaScript and CSS Experience with CSS-in-JS (Chakra UI preferred) Solid understanding of semantic HTML Practical knowledge of browser quirks ...

Full-Stack Developer (Python/JavaScript/React) 100% Remote (UK-based) Up to £55,000 | Full-Time About the Role Our HealthTech client is building a cohesive, high-performing in-house engineering team to power their growing technology suite — from web applications and data analytics platforms to AI tools … applications Develop and maintain APIs and services using Python (Flask or similar frameworks) Build and enhance modern front-end interfaces using JavaScript and React Implement best practices for modular architecture, reusable code, and streamlined deployments Contribute to front-end consistency and tech stack standardisation Support AI, data processing, and user ...

Full-Stack Developer (Python/JavaScript/React) 100% Remote (UK-based) Up to £55,000 | Full-Time About the Role Our HealthTech client is building a cohesive, high-performing in-house engineering team to power their growing technology suite — from web applications and data analytics platforms to AI tools … applications Develop and maintain APIs and services using Python (Flask or similar frameworks) Build and enhance modern front-end interfaces using JavaScript and React Implement best practices for modular architecture, reusable code, and streamlined deployments Contribute to front-end consistency and tech stack standardisation Support AI, data processing, and user ...

advancing large language models, collaborating closely with researchers. This includes curating code examples, providing precise solutions, and making corrections in Python, JavaScript (including ReactJS), C/C++, Java, Rust, and Go; evaluating and refining AI-generated code for efficiency, scalability, and reliability; and working with cross-functional teams to enhance … Typical Day Look Like? Working on AI model training initiatives by curating code examples, building solutions, and correcting code in Python, JavaScript (including ReactJS), C/C++, Java, Rust, and Go. Evaluate and refine AI-generated code to ensure that it is efficient, scalable, and reliable. Collaborate with cross-functional ...

have 6+ years commercial experience working as a Full Stack Developer using Java and Vue/React/Angular? Are you looking for a new challenge where you can capitalise on your proactiveness, taking initiative and ownership of your work? Senior Full Stack Developer – World-Leading Data Verification Salary … various new projects as well as maintaining and improving current products. As a Senior Full Stack Developer, you must have experience with: Frontend-leaning React or Vue (also open to Angular if willing to learn) Java Spring SQL Understanding of the whole Software Development Life Cycle Be proactive, take initiative ...

have 6+ years commercial experience working as a Full Stack Developer using Java and Vue/React/Angular? Are you looking for a new challenge where you can capitalise on your proactiveness, taking initiative and ownership of your work? Senior Full Stack Developer – World-Leading Data Verification Salary … various new projects as well as maintaining and improving current products. As a Senior Full Stack Developer, you must have experience with: Frontend-leaning React or Vue (also open to Angular if willing to learn) Java Spring SQL Understanding of the whole Software Development Life Cycle Be proactive, take initiative ...

exciting tech business offering innovative products to a global customer base. The Tech Lead will remain hands-on in a full stack Ruby, Rails, React, AWS environment leading projects an assisting senior engineers where required. Previous experience in a full stack engineer role using Ruby, TypeScript, React … growing rapidly, they promote autonomy and collaboration and support remote working. Essential requirements: A hands-on background within a Ruby, Rails, TypeScript, React, AWS or similar stack Excellent problem-solving skills and the ability to work in a collaborative product led team Advocate for Software engineering best practice – Unit testing ...

exciting tech business offering innovative products to a global customer base. The Tech Lead will remain hands-on in a full stack Ruby, Rails, React, AWS environment leading projects an assisting senior engineers where required. Previous experience in a full stack engineer role using Ruby, TypeScript, React … growing rapidly, they promote autonomy and collaboration and support remote working. Essential requirements: A hands-on background within a Ruby, Rails, TypeScript, React, AWS or similar stack Excellent problem-solving skills and the ability to work in a collaborative product led team Advocate for Software engineering best practice – Unit testing ...

years commercial experience in a development role. Proficient in building microservices using Python (FastAPI) or TypeScript (Express or similar). Experienced with React and TypeScript, using modern frameworks like Next.js or Vite. Familiarity with GenAI frameworks such as LangChain, LangGraph, CrewAI, or Vercel AI. Hands-on experience with large language ...

years commercial experience in a development role. Proficient in building microservices using Python (FastAPI) or TypeScript (Express or similar). Experienced with React and TypeScript, using modern frameworks like Next.js or Vite. Familiarity with GenAI frameworks such as LangChain, LangGraph, CrewAI, or Vercel AI. Hands-on experience with large language ...

fast-paced startup environment What you bring Must-haves Many years of experience as a Frontend Engineer or similar Strong experience with: React & Next.js TypeScript Tailwind CSS or modern styling approaches Proven experience building systems from scratch (greenfield) Deep understanding of frontend architecture and state management Experience working closely with ...

fast-paced startup environment What you bring Must-haves Many years of experience as a Frontend Engineer or similar Strong experience with: React & Next.js TypeScript Tailwind CSS or modern styling approaches Proven experience building systems from scratch (greenfield) Deep understanding of frontend architecture and state management Experience working closely with ...

Remote-First Software Engineer | Software Engineer | Software Engineer (UK) Software Engineer £75,000 - £85,000 base salary Fully Remote across the UK Typescript, NextJS, React We're working with a remote-first UK tech company operating in the referral and word-of-mouth space, helping some of the world … Responsibilities for a Software Engineer Build and ship product-led growth tools used by leading consumer brands Work mainly with TypeScript, Next.js, and the React ecosystem Take loosely defined problems and move fast from idea to production Run rapid experiments - ideas on Monday, live by Wednesday attitude Work across ...

remote UK based business committed to growth, integrity, and collaboration. Highly supportive working environment with a focus on improving and learning new skills. Figma, React/Next.js, TypeScript, CMS, Accessibility. We're delighted to be supporting a very well-established eCommerce and technology services business within the music and entertainment … frontend expertise: HTML, CSS, and TypeScript as your primary medium, with in-depth understanding of the DOM, accessibility, responsive design and performance. Experience with React/Next.js. Proven design capability: comfortable in Figma, with a keen eye for typography, colour, spacing, and motion. Experience with headless CMS platforms (Sanity, WordPress ...

What you will work on You will contribute across the stack, including: Building and shipping high velocity full stack features using Python, TypeScript and React Designing backend systems that integrate with LLM driven workflows and agentic pipelines Turning messy human knowledge into structured, self improving AI behaviours Working directly with … enjoys fast paced startup environments Someone who values ownership, learning and working closely with technical founders Tech stack Languages: Python, TypeScript Front end: React Cloud: AWS AI: LLM tools, agentic systems, workflow automation Approach: First principles, rapid iteration, strong fundamentals What you will get £40k to £60k salary based ...

What you will work on You will contribute across the stack, including: Building and shipping high velocity full stack features using Python, TypeScript and React Designing backend systems that integrate with LLM driven workflows and agentic pipelines Turning messy human knowledge into structured, self improving AI behaviours Working directly with … enjoys fast paced startup environments Someone who values ownership, learning and working closely with technical founders Tech stack Languages: Python, TypeScript Front end: React Cloud: AWS AI: LLM tools, agentic systems, workflow automation Approach: First principles, rapid iteration, strong fundamentals What you will get £40k to £60k salary based ...

strong plus) Strong backend experience with TypeScript and NestJS, including REST and GraphQL APIs Experience designing and building complex, data-heavy UIs using React (Next.js and Chakra UI are a plus) Hands-on experience with relational (MySQL) and NoSQL databases Strong debugging, troubleshooting, and performance optimisation skills Take ownership … forward Care about quality, performance, and continuous improvement Tech you'll work with Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL Design: Figma (working from detailed designs and complex business requirements) Nice to have Experience with AWS and Kubernetes ...

looking for a Senior Frontend Developer, based in the UK. This role will involve building and maintaining our new website platform using Next.js, React, TypeScript, TailwindCSS and MongoDB. You will be working in a fast-paced environment to develop new website themes and add new features in a complex Next.js … retros and team discussions We're looking for someone who has 5+ years' experience in front end web development Strong competency with TypeScript, React and Next.js Strong problem solving and debugging ability Good understanding of performance, optimisation and best practices; particularly in React A passion for web development - someone ...

Senior Full Stack Engineer/Ruby On Rails/React/TypeScript Location: Wallingford - Oxfordshire (Hybrid) - onsite once every 4-6 weeks Permanent At Dexory, we are transforming the warehousing and logistics industry through data intelligence. You will play a key role in designing and building the customer-facing systems … devices means we have an interesting and varied tech stack, but for web applications this is primarily Ruby on Rails for backend applications, with React with Typescript for frontend development. Due to our set up, we can only consider people living in the UK currently and we cannot provide sponsorship. ...

Senior Full Stack Engineer/Ruby On Rails/React/TypeScript Location: Wallingford - Oxfordshire (Hybrid) - onsite once every 4-6 weeks Permanent At Dexory, we are transforming the warehousing and logistics industry through data intelligence. You will play a key role in designing and building the customer-facing systems … devices means we have an interesting and varied tech stack, but for web applications this is primarily Ruby on Rails for backend applications, with React with Typescript for frontend development. Due to our set up, we can only consider people living in the UK currently and we cannot provide sponsorship. ...

full stack (cybersecurity experience is a strong plus) Backend: TypeScript, NestJS, REST APIs, GraphQLor similar ORM, MySQL and NoSQL, Kafka or similar Frontend: React, Next.js, TypeScript, Chakra UI, React Query (or similar), GraphQL integration Comfortable working with complex dashboards and data-heavy UIs Able to interpret designs and flows from ...

full stack (cybersecurity experience is a strong plus) Backend: TypeScript, NestJS, REST APIs, GraphQLor similar ORM, MySQL and NoSQL, Kafka or similar Frontend: React, Next.js, TypeScript, Chakra UI, React Query (or similar), GraphQL integration Comfortable working with complex dashboards and data-heavy UIs Able to interpret designs and flows from ...

hands on leadership role, where you will be responsive both both the coding and people management. Role expectations: Own the modern frontend stack (currently React focused but open to confident knowledge with either React or Vue.js; Lead and mentor a squad of frontend developers; Maintain& evolve a shared component library … Product & Design teams; Ensure seamless API integration with backend squads; Shape front end technical directions Your experience; 5 + years experience building web apps (React, Vue, Angular); Solid experience with LAMP Stack (commercial exposure to PHP, Laravel); Experience leading/mentoring frontend engineers; Experience building or stewarding component libraries; Deep ...

hands on leadership role, where you will be responsive both both the coding and people management. Role expectations: Own the modern frontend stack (currently React focused but open to confident knowledge with either React or Vue.js; Lead and mentor a squad of frontend developers; Maintain& evolve a shared component library … Product & Design teams; Ensure seamless API integration with backend squads; Shape front end technical directions Your experience; 5 + years experience building web apps (React, Vue, Angular); Solid experience with LAMP Stack (commercial exposure to PHP, Laravel); Experience leading/mentoring frontend engineers; Experience building or stewarding component libraries; Deep ...

Lead Software Engineer – Join a scaling Series A Up to £128,000 Hybrid working – London based – 2 days a week onsite React.js, TypeScript and Node.js We're partnered with a tech driven Scale-Up in London who have successfully achieved Series A this year and they are looking to scale … looking for curious Lead Engineers who want to join a scaling business and share their knowledge and best practices. Their product is built in React.js, TypeScript and Node.js – they are flexible on whether your strengths are within Frontend or Backend. If this sounds like a great opportunity ...