101 to 125 of 304 React Jobs in London

Greater London. This role involves designing and delivering cutting-edge technology products, with a focus on Java and modern web frameworks such as React or Angular. The ideal candidate will have extensive experience in software engineering concepts, excellent problem-solving abilities, and a strong understanding of algorithms and data structures. ...

contract, outside IR35, 3 days/week on-site Design and build user-friendly web & mobile interfaces Turn wireframes into clean front-end code (React/Vue/Angular) Collaborate with product & engineering, conduct user research Ensure accessibility & design consistency Requirements: UX design + front-end dev experience (fintech ...

Salary: Senior - up to 105k | Lead - up to 125k Location : East/Central London (x4 days per week onsite) Tech stack includes : NodeJS, TypeScript, React, PostgreSQL, GraphQL, AWS, GitHub Actions, Pulumi. Current team size : x2 Engineers (plan is to grow to 4 in total) We're working with a profitable ...

role for someone seeking fulfilling and rewarding place of work. This is a backend leaning full stack role Desired Skills ⚙️ Ruby on Rails TypeScript React or Vue.js AWS They are willing to move quickly with this role, please apply now if interested. Senior Ruby Developer - Leading Health Tech - Hybrid ...

scale-up experience (ideally in fast-growth environments) Role 1: AI Engineer Expert-level Python with exposure to frontend technologies (TypeScript/React preferred) Hands-on experience with LLMs, prompt engineering, and evaluation frameworks Ability to ship AI-powered features end-to-end Minimum 3 years of experience Role ...

London Nice to have Exposure to NLP or search systems (e.g. semantic search) Experience working with LLMs or generative AI Frontend experience (e.g. React ) Experience with Elasticsearch or OpenSearch Experience with AWS or similar cloud platforms Benefits Flexible working Pension contributions Training & development Stock option plan Work from home budget ...

both user experience and internal processes They’re looking for someone who wants to grow with the business long-term. Tech stack Next.js/React/TypeScript Node.js AWS Modern API-driven architecture If you’re looking for a role where you can own what you build, work on genuinely ...

help modernise internal technology and improve operational performance. Technical Environment Experience with some of the following technologies would be beneficial: JavaScript frameworks such as React or Next.js Backend development with Node.js, C#, or similar Cloud platforms (AWS or equivalent) Building and maintaining API integrations and distributed systems Experience using ...

aerospace, defense, or other high-performance engineering organizations is advantageous. Experience building frontend-heavy SaaS applications with strong attention to UX. Familiarity with TypeScript, React, Postgres, and AWS. Strong generalist mindset with the ability to work across the stack and operate independently in high-autonomy environments. Deep motivation to contribute ...

team, as well as the wider development department Development of Office 365 tools including SharePoint Online (PowerApps, Power Automate and SPFX or ReactJS). Analysing of business requirements and providing constructive feedback. Creating documentation to detail deliverables by the relevant teams with enough depth for both technical and business viewpoints. ...

controlled financial workflows (advantage). Experience working in regulated or audit-sensitive environments. Exposure to workflow orchestration tools. Experience productising internal tools (TypeScript, React, Next.js or similar). ...

team, as well as the wider development department Development of Office 365 tools including SharePoint Online (PowerApps, Power Automate and SPFX or ReactJS). Analysing of business requirements and providing constructive feedback. Creating documentation to detail deliverables by the relevant teams with enough depth for both technical and business viewpoints. ...

controlled financial workflows (advantage). Experience working in regulated or audit-sensitive environments. Exposure to workflow orchestration tools. Experience productising internal tools (TypeScript, React, Next.js or similar). ...

more senior engineers Infrastructure or deployment experience (AWS, Terraform) is a bonus Happy working onsite five days per week Tech stack Python, FastAPI React, TypeScript Postgres AWS, Terraform Compensation & details up to £185k base + equity (flexible for exceptional profiles) Visa sponsorship available Standard pension Five meals per week provided ...

engineering culture from day one while building a product designed to scale into a major enterprise platform. What They’re Looking For TypeScript development React frontend development Python development PostgreSQL database architecture LLM orchestration and prompt engineering Data ingestion pipelines including APIs, RSS feeds, and web scraping Vector databases ...

across engineering teams. Deep expertise in Microsoft ecosystems, modern cloud architectures, and distributed systems. Strong knowledge of Web, Mobile, FE technologies such as JavaScript, React, Kotlin, .Net, Azure. Experience implementing CI/CD pipelines, observability, and secure engineering practices. Track record of scaling teams and delivering in fast‐paced, evolving ...

customers. What We re Looking For Essential Strong software engineering fundamentals 7+ years building full-stack applications Proficiency in modern web technologies - ideally in React/Next.js/TypeScript Experience with backend development using Python Comfort working with messy, real-world data Clear communicator who can design, architect and explain ...

fixes to production regularly and reliably. What they are looking for: Strong experience with Ruby on Rails (Rails 7, Ruby 3.4). Proficiency with React, TypeScript/JavaScript, and PostgreSQL. Comfort working in a Linux-based environment (AWS ECS, command line). Great debugging and troubleshooting skills - you enjoy getting ...

fixes to production regularly and reliably. What we are looking for: Strong experience with Ruby on Rails (Rails 7, Ruby 3.4). Proficiency with React, TypeScript/JavaScript, and PostgreSQL. Comfort working in a Linux-based environment (AWS ECS, command line). Great debugging and troubleshooting skills – you enjoy getting ...

aren't - we’re looking for great people, so your experience is more valuable than the specifics. Our frontend is React with Typescript, and you will be expected to contribute small features to the frontend (though the role is at least 95% backend). We also have an app built ...

workflow-heavy products Technical & Engineering Fluency Solid understanding of frontend development and component-based architecture Must have knowledge of front-end code (Typescript, React, HTML, CSS) Comfortable collaborating at a technical level with engineering teams Experience leveraging modern tools (including AI and code-based workflows) to improve delivery Seniority & Ownership ...

across engineering teams. Deep expertise in Microsoft ecosystems, modern cloud architectures, and distributed systems. Strong knowledge of Web, Mobile, FE technologies such as JavaScript, React, Kotlin, .Net, Azure. Experience implementing CI/CD pipelines, observability, and secure engineering practices. Track record of scaling teams and delivering in fast-paced, evolving ...

across engineering teams. Deep expertise in Microsoft ecosystems, modern cloud architectures, and distributed systems. Strong knowledge of Web, Mobile, FE technologies such as JavaScript, React, Kotlin, .Net, Azure. Experience implementing CI/CD pipelines, observability, and secure engineering practices. Track record of scaling teams and delivering in fast-paced, evolving ...

Experience with LangChain, vector databases (Pinecone, Weaviate etc), or agent frameworks. Track record of advanced side projects or research contributions. Full stack familiarity (e.g., React, Postgres, TypeScript) is a plus. 💼 Why Join Us? Impact & Ownership You will build systems that real customers rely on fast. Your work ...

share learnings for future innovation projects. Your Profile Essential skills/knowledge/experience: Proficiency in JavaScript, HTML/CSS, and frameworks like React, Three.js, or similar. Familiarity with creative coding libraries (e.g., p5.js, GSAP). Basic understanding of UX/UI principles and design collaboration. Ability to work ...