1,001 to 1,025 of 2,192 React Jobs in England

Tech Lead Architect – Full-Stack, Cloud & QA

Location
Greater London, England, United Kingdom
deliver high-quality code, and actively participate in design, development, testing, and deployments. You’ll work on a programme that uses Python, TypeScript, React, Terraform, and cloud platforms (AWS/Azure), with hybrid working and travel to client sites across the UK as needed. #J-18808-Ljbffr ...

Lead Software Engineer | Path to CTO | AI‐First Startup

Location
City Of London, England, United Kingdom
mentor a growing engineering team in Canary Wharf. You will shape architecture, balance scalability with speed, and build AI-powered products using Laravel, React, Python and AWS. You’ll work on retrieval and agentic AI systems, leverage datasets from Ofcom and Openreach, and help transition BroadbandUK into an AI-first ...

Senior Node.js Front Engineer — Greenfield & APIs Remote

Location
Greater London, England, United Kingdom
Harrington Starr is seeking a Senior/Lead Software Engineer to develop front office applications using JavaScript, Node.js, React and TypeScript. This role is London-based with remote work options, offering a base salary up to £120,000 and a strong bonus/benefits package. You will work closely with ...

Technical Lead Developer — Hybrid Role with Growth & Travel

Location
Leeds, England, United Kingdom
services. You will define architecture, lead cross-functional teams, and ensure quality through robust QA and reviews. The role involves working with Python, TypeScript, React, Terraform and cloud platforms (AWS/Azure), while mentoring engineers and delivering high-impact digital services for UK clients. Hybrid working is available. #J ...

Senior Full Stack Engineer — Cloud-Scale Security

Location
Cambridge, England, United Kingdom
Controller and integrate it with HP's Workforce Experience Platform. You will work across API/back-end (Python/Django) and front-end (React/TypeScript/Vue.js), with background jobs (Celery) and AWS deployment. You’ll join a small, focused team, hybrid in Cambridge with onsite three days ...

Full-Stack Java Technical Lead | Hybrid (Kafka, Spring)

Location
Preston, England, United Kingdom
fast-paced, collaborative environment with a hybrid work option. The successful candidate will bring deep Java Spring, microservices, Kafka, Docker, Kubernetes, MongoDB and React.js experience, plus a solid grounding in design patterns and Domain-Driven Design. #J-18808-Ljbffr ...

Senior Full-Stack Engineer — Hybrid, AI-Powered Fashion

Location
Greater London, England, United Kingdom
join the Shop Experience squad in our Product Development tribe. You will design and build customer-facing features across the full stack using React, TypeScript, and Python (Django), influencing architecture and engineering practices. You will collaborate with Product, Design, Analytics, and QA to ship reliable, scalable experiences for millions ...

New Grad Software Engineer — Public Sector AI

Location
Greater London, England, United Kingdom
/EECS/CE/Statistics with internship experience and a track record of shipping products at scale. Proficiency in Python, TypeScript, React, and MongoDB is desirable. #J-18808-Ljbffr ...

Senior Fullstack Engineer, Payments Platform

Location
Greater London, England, United Kingdom
reliably. Bring 5+ years of building high-performance, client-facing web apps, with backend Python, FastAPI, PostgreSQL, Redis, RESTful APIs, and frontend TypeScript, React, Jest, Storybook. You’ll mentor engineers and own deployments, CI/CD, and monitoring. #J-18808-Ljbffr ...

Senior Product Engineer: AI-Driven Full-Stack Platform

Location
Greater London, England, United Kingdom
Senior Product Engineer who owns the full stack from interface to infrastructure, shaping product direction with technical impact. You’ll lead frontend architecture in React/TypeScript, design robust APIs, and ship complete features including AI-powered capabilities on AWS/GCP, while engaging directly with customers to translate feedback ...

Real-Time C# .NET Developer — Greenfield Backend/API

Location
Greater London, England, United Kingdom
work across teams to own Greenfield initiatives, shaping business impact while delivering robust backend and API services. Front-end co-development with JavaScript and React is part of the role. You will collaborate with strategy and product, applying CS fundamentals to build scalable, maintainable solutions. #J-18808-Ljbffr ...

Full Stack Engineer - End-to-End AI/CV, Equity Options

Location
England, United Kingdom
product features end-to-end across backend services, frontend applications, and AI-powered functionality. You will build scalable services, APIs and modern interfaces using React and TypeScript, while integrating AI and computer vision into customer-facing products. The role requires a solid software engineering background in Go, Python or C++ ...

Senior Frontend Engineer, Payments Platform

Location
Greater London, England, United Kingdom
design, operations and backend engineers to deliver high-quality experiences, drive technical decisions, and improve performance and reliability using Java, Spring Boot, TypeScript/React, Go and Python. #J-18808-Ljbffr ...

Senior Full-Stack Engineer — Backend-Heavy with AI Impact

Location
Greater London, England, United Kingdom
Preply is hiring a Senior II Full Stack Engineer to drive backend systems in Python/Django and frontend in React/Typescript. You will lead complex initiatives, mentor engineers, and partner with product, data, and UX to deliver measurable impact at scale. This is a remote, internationally oriented role ...

Senior Full-Stack Engineer - E-commerce Platform & APIs

Location
Greater London, England, United Kingdom
ship the online storefront, APIs, and internal tools, focusing on performance and reliability for high-traffic shopping and delivery. You’ll work across frontend (React/Next.js/Vue) and backend (Node.js, Python, PHP/Laravel), with AI coding tools and a bias for shipping value quickly while maintaining quality. ...

Senior Software Engineer — AI-Driven Media Platform

Location
Greater London, England, United Kingdom
millions of readers worldwide. You’ll drive technical strategy, mentor engineers, and ensure secure, scalable delivery across web and backend stacks using Next.js, React, Node.js, and #J-18808-Ljbffr ...

Senior Full-Stack Engineer (Backend-Heavy) | AI-Augmented

Location
Greater London, England, United Kingdom
seeking a Senior II Full Stack Engineer to join a cross-functional team building scalable backend systems using Python/Django and frontend in React/TypeScript. You’ll lead complex projects from discovery to deployment, shaping architectural direction and driving engineering excellence. Expect collaboration with Product, Data ...

Senior Real-Time Full-Stack Engineer (Voice & AI)

Location
Greater London, England, United Kingdom
Hopper is seeking a senior full-stack engineer to anchor HTS Assist, spanning React/TypeScript front ends, Scala and Python services, and cloud infrastructure. You will own realtime voice integrations, streaming pipelines, and multi-tenant architecture while ensuring safety, observability, and robust go-lives across partner integrations. The role ...

Lead AI-Driven Platform Engineer (Hybrid)

Location
Newcastle upon Tyne, England, United Kingdom
leading role in developing a new digital platform in the medtech sector. The ideal candidate will possess strong full-stack development skills in React, TypeScript, and Node.js, along with expertise in REST APIs and PostgreSQL. Responsibilities include leading AI coding efforts, translating requirements into effective software solutions, and collaborating with ...

AI Platform Engineering Lead

Location
Greater London, England, United Kingdom
based in London with onsite work 1-3 days per week, leading a squad of up to 4 engineers across Python/FastAPI and React/TypeScript. You will drive the product roadmap, champion secure LLM practices, and collaborate with a product manager, UX, and QA to deliver high-quality ...

Senior Real-Time & Voice Full-Stack Engineer

Location
Greater London, England, United Kingdom
Hopper is seeking a senior full stack engineer to anchor HTS Assist, owning the realtime voice layer end to end while building React/TypeScript front ends and Scala/Python services. You will work across cloud infrastructure (GCP/AWS) and partner integrations, with a focus on low-latency ...

Senior Full-Stack Engineer: Real-Time Voice & AI APIs

Location
Greater London, England, United Kingdom
Hopper Inc. is seeking a senior full stack engineer to anchor HTS Assist, owning realtime and voice end-to-end. You will build across React/TypeScript front ends, Scala and Python services, and cloud infra, with a focus on multi-tenant, scalable architecture and safety/compliance integration. ...

Founding Engineer - Python API & LLM, Equity & Impact

Location
Greater London, England, United Kingdom
Azure, with hybrid work between London and Cambridge and occasional WFH. Candidates should have strong Python skills, experience with RESTful APIs (FastAPI), TypeScript/React, and a startup #J-18808-Ljbffr ...

Senior II Full-Stack Engineer - Scalable AI-Driven Core

Location
Greater London, England, United Kingdom
engineering excellence to deliver meaningful outcomes for learners and tutors. You’ll design scalable backend services in Python/Django, build frontend experiences in React/TypeScript, and lead initiatives from discovery through deployment while maintaining a high standard of quality and collaboration across teams. #J-18808-Ljbffr ...

Senior Full-Stack Engineer — Climate Tech, Stock Options

Location
Greater London, England, United Kingdom
energy solutions. We’re a hybrid team with London headquarters and a strong global presence, seeking engineers who can work across Python/Django, React/TypeScript, and data storage layers in a fast-paced startup environment. Join a product-focused engineering team and contribute to building scalable data infrastructure ...