526 to 550 of 1,209 React Jobs in the UK

Senior Front End Developer

Hiring Organisation
Halian Technology Limited
Location
Maidenhead, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£85,000
platform modernisation and improvements to engineering practices Required Experience 610+ years building production web applications Strong experience with TypeScript and modern frameworks such as React, Vue.js, or similar Solid front-end engineering fundamentals including: Component-based architecture State management Responsive design Accessibility Performance optimisation Internationalisation Experience with automated testing (component ...

Product Engineer (All Levels)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
honestly, a team that works hard because they'd rather be building this than anything else. Modern serverless web platform - TypeScript end to end, React (plus some Angular and Electron), fully serverless AWS backend (Lambda, DynamoDB, AppSync GraphQL), strong test coverage and CI/CD, minimal ops. WHO GETS HIRED ...

Senior Backend Engineer (Foundations)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
would be happy working with their stack going forward, then they’d still love to talk. Their software engineering stack looks like this: React, Redux, Ruby, Node, AWS, Linux, Elasticsearch, Cassandra, Kubernetes, Docker, and Kafka. The candidate What’s in it for you? Based near Tottenham Court Road Station (right ...

Forward Deployed Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
team's culture You solicit feedback and constantly strive to learn and grow Good-to‐know information Tech stack: Python (FastAPI), JavaScript (TypeScript + React), Postgres What we offer Visa sponsorship: we are able to sponsor visas if required. Benefits: Health Insurance, Pension, Monthly Team Socials, Enhanced Parental Leave, Snacks ...

Senior/Staff Software Engineer, AI

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
care about engineers who can understand problems, make good technical decisions, and choose the right tools for the job . Backend: Node.js, Go Frontend: React, TypeScript Infrastructure: GCP, k8s, Terraform, Postgres Note: If you don’t think you have the full experience we’re looking for, but you could ...

Software Engineer IV

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
with 3rd party vendors. Be able to contribute to multiple projects and stacks that power our onboarding flows including python/django, typescript/react, java/springboot, rust, or ruby on rails. Familiarity with modern web and mobile development frameworks. Our mission As the world’s number ...

Staff Fullstack Engineer

Hiring Organisation
Jobleads-UK
Location
United Kingdom
large-scale technical decisions. Strong full-stack development experience with TypeScript/JavaScript on the frontend and Node.js on the backend. Strong experience with React and modern frontend development practices. Solid knowledge of cloud platforms, particularly Google Cloud Platform (GCP), including designing, deploying, and operating scalable services. Experience working with ...

Staff Product Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
evolving, so being a fast learner matters more than knowing our stack on day one. Here is what we are currently building with: Frontend: React, Next.js Backend: Node.js, Express, TypeScript, Python, Protobuf Data and Infrastructure: PostgreSQL, Redis, Google Cloud Platform, Terraform What You Need Ownership and DRI mindset ...

Engineering Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
things you need to have experience with, but we want you to know how we build things today. .Net Typescript Azure using Terraform React CI/CD using Azure DevOps and GitHub actions Databricks and Metabase We want our new joiners to relate to and champion our: Champion our customers ...

AI Product Engineer

Hiring Organisation
Spectrum IT Recruitment
Location
Southampton, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum
Third-party API integrations AWS Lambda or serverless development Event-driven systems OpenAI, Anthropic or other LLM APIs Prompt engineering, MCP or agent patterns React PHP, Laravel, MySQL or DynamoDB Swift or SwiftUI You are not expected to have worked with everything listed. What this role is not This ...

AI Software Engineer

Hiring Organisation
X-On Health
Location
Woodbridge, Suffolk, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£35,000
many provider models to ensure we are continually optimising for quality and cost Our core tech stack: GitLab MySQL RabbitMQ Redis PHP + Laravel React Electron Puppet (build and deploy) OpenSIPS FreeSWITCH Essential experience: Programming Proficiency: Strong foundation in a backend language. Our stack is primarily Go (Golang), so experience ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
help shape solutions rather than just build what you're told What we’re looking for Genuine full stack experience, comfortable building frontends (JavaScript, React or similar) but equally confident designing and building backend APIs and working with databases. Evidence you can pick up an unfamiliar language quickly ...

Senior Fullstack Software Engineer, Privacy & Data Security

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
stay ahead of continued rapid growth Design, develop, and own new product functionality and/or infrastructure leveraging modern frameworks and tooling (TypeScript, React, Node.js) Work with talented and kind engineers to make a significant impact on our customer base, enabling them to improve their security and prove it Contribute ...

Full Stack Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
take on complex features from the initial idea to maintaining them in production. Multiple years experience shipping code and managing complex systems. Familiarity with React, ideally some experience of Elasticsearch. All of the standard stuff: Git, agile, testing, etc etc Ideally, some experience with the charity sector, either in employment ...

AI Product Engineer, Deployed

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
spec and build from zero Experience with front-end and back-end technologies, microservices, and cloud platforms Experience with modern web tooling such as React, Typescript, RESTful APIs, and database management systems Exhibit excellent problem-solving and analytical skills, with a proactive approach to challenges Enjoys working collaboratively with cross ...

Engineering Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Influence – Ability to communicate complex technical concepts clearly and effectively to both technical and non‐technical stakeholders. Bonus Skills (Nice to Haves) We use React, Typescript, Python and Postgres, experience with these, or similar, is a big plus. Experience working in a high‐scale SaaS or cloud‐based environment. Hands ...

Engineering Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
know how to coach people to do their best work You’ve got hands‐on range across software and data: Python (Flask/Django), React.js, and analytics/data engineering – building pipelines, models, and data products yourself You're fluent in software and data architecture, containerisation, and cloud platforms ...

Backend Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
afterthought, every planning cycle guarantees at least one tech debt item gets worked Containerisation: Docker CI/CD: GitHub actions + Blacksmith runners Frontend: React + Typescript Storybook for our component library Role Mission Engineers at Orchestra are not just building endpoints, you will own the orchestration engine ...

Product Security Engineer

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
regulated record for thousands of financial firms. The threat is real, and the surface is interesting. Our Tech Stack Backend: Go, TypeScript, Python Frontend: React, TypeScript Cloud: AWS (Lambda, EC2, ECS Fargate, Aurora PostgreSQL/MySQL, S3, SQS/SNS), Vercel AI Infrastructure: AWS Bedrock, Langfuse, Vercel AI Gateway Infrastructure ...

Software Engineer, Agents & Automations

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
excited to use AI to do your best work, while staying accountable for the systems you build. Our stack includes Python, TypeScript with React, Postgres, and Kubernetes. We care more about strong fundamentals, product judgment, agency, and learning ability than prior experience with every part of the stack. We value ...

VodafoneThree - Senior Manager, HBB Engineering Newbury, United Kingdom Digital Development - A[...]

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
satisfaction sit at the heart of every delivery.**Who you are*** You’ll bring deep, end‐to‐end knowledge of engineering technologies such as React, Java, Node.js, microservices, RESTful APIs, and cloud‐native architectures.* You have proven experience leading engineering teams and shaping high‐performance cultures.* You’re confident ...

Web Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
operational excellence Participate in code reviews and team discussions What You’ll Bring Strong expertise in JavaScript/TypeScript Experience building web applications using React.js Familiarity with building APIs using Node.js Understanding of web fundamentals: performance, accessibility, and cross-browser compatibility Experience writing automated tests using modern JS testing frameworks ...

Technical Team Lead (Contract)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
defend design decisions to senior engineers and non-engineers alike Expert PHP developer (12+ years); Symfony or equivalent frameworks 10+ years modern JavaScript; React or Vue (Next/Nuxt a plus) Expert level knowledge in at least one more programming language (Python a plus) Full-stack architecture expertise: monoliths, services ...

Product Engineer (all levels)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
results in exponential growth. Although our stack is constantly evolving (and you can help shape that), here’s a current snapshot: Full‐stack TypeScript, React, Postgres, and Temporal for long‐running orchestration. Infra: AWS, Terraform, strong observability via Sentry and Datadog (full‐stack, not just logs). Data: we lean ...

Software Engineer III- Front End- Web- JPM Personal Investing- Mid Level

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
have a fully aligned Tech stack across the web ecosystem with a collection of team‐owned mono‐repos - all powered by an internal React Design system which allows us to deliver at scale. You’ll have plenty to learn and will join a friendly and collaborative group of talented engineers … Required Qualifications Proven track record of building and maintaining customer‐centric web applications/SPAs. Excellent verbal and written communication skills. Strong proficiency in React and its core principles. Solid grasp of Web fundamentals: HTML5 (Semantics & Structure) CSS (Responsive Design, Specificity) JavaScript ES6 General Networking (HTTP, IP & DNS, Caching) Proficient ...