1,751 to 1,775 of 2,248 React Jobs in the UK

Senior Full Stack Developer- HP Wolf Security

Hiring Organisation
HP
Location
Cambridgeshire, United Kingdom
Employment Type
Full Time
Developer: The API and UI backend (Python 3, Django, SQL) The background worker service/task queues (Celery) Front-end UI and data visualisation (React, Typescript, Vue.js) Deployment to AWS Integration with HP's own Cloud Platform Services and other HP Products. Unit tests, automated installation tests, anything else … work on hybrid basis from our office in Cambridge. Technical requirements for the Senior Full Stack Developer: Proven experience working with Python Understanding of React, Django, TypeScript and SQL Successful experience of designing scalable web services Ability to debug and optimize complex queries Ability to work across technologies and provide ...

Senior Software Engineer – Platform Frontend Team

Location
Greater London, England, United Kingdom
software that supports both clinical and research use. The role combines hands‐on development with technical leadership — from defining architectural direction and implementing modern React-based interfaces, to mentoring other engineers and upholding engineering excellence across Motilent’s imaging ecosystem. Salary: £65,000 – £90,000, depending on experience and coverage … Computer Science, Engineering, or a related technical discipline, and 3+ years of experience as a software engineer within a commercial environment. Production experience with React 18 and TypeScript, including strongly typed hooks, component composition, and modular architecture. WebGL or Canvas-based rendering expertise for interactive medical or imaging ...

Senior QA Automation Engineer

Location
Greater London, England, United Kingdom
testing platform, driving it from partial implementation to full adoption across the applications in scope Develop across the full stack: front‐end interfaces in React and JavaScript, and back‐end services, automation logic and data processing in Python Extend the platform interface so that test design, execution, evidence capture, results … hedge fund exposure is welcome but not required Strong, current, hands‐on full‐stack engineering experience with a specialism in test automation. Front end: React and JavaScript, to a standard sufficient to build and maintain production interfaces Back end: Python, for automation logic, service development and data manipulation CI/ ...

Senior QA Automation Engineer

Location
Greater London, England, United Kingdom
testing platform, driving it from partial implementation to full adoption across the applications in scope. Develop across the full stack: front-end interfaces in React and JavaScript, and back-end services, automation logic and data processing in Python. Extend the platform interface so that test design, execution, evidence capture, results … hedge fund exposure is welcome but not required. Strong, current, hands-on full-stack engineering experience with a specialism in test automation. Front end: React and JavaScript, to a standard sufficient to build and maintain production interfaces. Back end: Python, for automation logic, service development and data manipulation. CI/ ...

Technical Lead

Hiring Organisation
QinetiQ
Location
Manchester, UK
Employment Type
Full-time
enable search and insight generation. A search and reporting system backed by an ElasticSearch cluster. A custom workflow tool using Camunda, with a React/TS front-endAn AI assurance capabilityOrchestrating a data pipeline and designing specialist metrics for the evaluation of the performance of LLMs in different contexts. Accountabilities … development teams who are responsible for the following: Designing, implementing, documenting, and maintaining software solutions. Full stack development using Front End technologies such as React, integrating AWS services and open source tooling, using a variety of different databases (e.g. MongoDb or ElasticSearch) and developing in Java, TypeScript or Python. Integration ...

Creative Technologist/AI Specialist

Location
Birmingham, England, United Kingdom
reliable, high-quality output from AI tools. Prototyping & Web Comfortable building working front ends quickly — JavaScript/TypeScript, and modern frameworks such as React where appropriate. Able to stand up lightweight back-end services and APIs to support a prototype. Familiarity with AWS cloud services sufficient to deploy and demonstrate …/or prototypes with AI tools such as Claude Code, Cursor At least 5 years experience building web applications and websites using JavaScript, Typescript, React and ES6+ At least 2 years experience working with backend stacks (Node, Java, or Python) At least 1 years experience configuring and using ...

Contract - Senior CXE Engineer - Amazon Connect

Hiring Organisation
INNOVATIVE TECH PEOPLE LTD
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
majority of your time in code and in the AWS console: building contact flows and AI agents, writing Lambda functions and CDK stacks, developing React-based agent and admin tooling, and debugging production issues on systems that serve tens of thousands of agents and millions of customer interactions. You work … plus LLM-based development (Amazon Bedrock, Q in Connect, or equivalent), including prompt engineering and tool calling Strong TypeScript/Node.js and Python; production React experience; solid AWS serverless engineering (Lambda, EventBridge, API Gateway, DynamoDB, Step Functions, Kinesis) Infrastructure as code proficiency with AWS CDK or Terraform, including multi-account ...

Senior Software Engineer - Data Technologies Pipelines

Hiring Organisation
Bloomberg
Location
London, UK
Employment Type
Full-time
Senior Software Engineer - Data Technologies Pipelines Location London Business Area Engineering and CTO Ref # 10053293 Description & Requirements Who are we? Bloomberg onboards vast volumes of external data that ultimately power products such as the ...

Sr. Software Engineer (Salesforce)

Hiring Organisation
Dialpad
Location
London, UK
Employment Type
Full-time
About DialpadDialpad is the AI platform for customer experience, built to resolve customer problems in real time across voice and digital. Our AI agents learn from your best human agents and improve with every interaction ...

Java Developer- Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Java Developer – FintechTo 65,000Quant Capital is urgently looking for a Java Developer to join our high profile client. Our client is a small fintech firm creating by one of the worlds best known personalities ...

Remote Java Developer - Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Remote Java Developer – FintechTo 70,000Quant Capital is urgently looking for a Java Developer to join our high profile client. They have recently raised (PE and Bank) 50 million and are set for another 100 ...

AI Product Engineer

Hiring Organisation
Talent Smart
Location
London, UK
Employment Type
Full-time
70,000 - 75,000PermanentHybrid/LondonRef - 1697227#block-a0584585163086e8109d { } #block-a0584585163086e8109d .sqs-html-content { } #block-a0584585163086e8109d { } #block-a0584585163086e8109d { } #block-a0584585163086e8109d { } @media screen and (max-width: 767px) { #block-a0584585163086e8109d { } } @media screen and (max-width: 767px) { #block-a0584585163086e8109d ...

Senior Online Developer (JavaScript)

Location
Oxford, England, United Kingdom
We want you to #JOINTHEREBELLION! For 30 years we’ve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We ...

Senior Engineer - LMEsmart

Location
Greater London, England, United Kingdom
Senior Engineer - LMEsmart**Shift Pattern:**Standard 40 Hour Week (United Kingdom)**Scheduled Weekly Hours:**40**Corporate Grade:**D - Assistant Vice President**Reporting Line:**(UK Division) Information Technology**Location:**UK-London**Worker Type:**Permanent**Overall Purpose ...

Senior webontwikkelaar

Location
United Kingdom
Salaris : £65.000 (afhankelijk van ervaring) Locatie : Hybride – 1 dag per week op kantoor in Eastleigh, 4 dagen op afstand. Sponsoring is op dit moment niet beschikbaar voor deze functie. Sluit je aan bij een gevestigde ...

Senior Developer

Hiring Organisation
Ascent Resourcing Limited
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Full-Time
Salary
£70,000 per annum
Lead Full Stack Engineer £70,000 Base + Benefits Remote working (occasional travel into Liverpool office x1 a month) About the Role We’re looking for an experienced engineering leader who combines strong technical expertise ...

Senior Developer

Hiring Organisation
Ascent Resourcing Limited
Location
Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
£70,000 per annum
Lead Full Stack Engineer £70,000 Base + Benefits Remote working (occasional travel into Liverpool office x1 a month) About the Role We’re looking for an experienced engineering leader who combines strong technical expertise ...

Frontend React Engineer with .NET knowledge

Location
United Kingdom
Build Next-Gen Transportation Logistics Tech: Front-End React Engineer Are you ready to build high-impact production UIs from scratch using modern React, TypeScript, and AI-augmented tools? Join a modern engineering environment where you will replace a legacy desktop application with a fast, browser-based React experience, shipping … legacy Windows desktop application (Suite Dispatch TMS) with a modern, browser-based experience that dispatchers can access from anywhere. This is a greenfield React build, not a reskin. We’re building the next-generation TMW Suite Dispatch UI from scratch, shipping 7 screens in 18 months, and going live with ...

Senior Full Stack Developer TypeScript React API

Location
Greater London, England, United Kingdom
Senior Full Stack Developer TypeScript React API London, Greater London | £100k - £120k per year Senior Full Stack Engineer/Developer (TypeScript React API Rust) London onsite to £120k Opportunity for a Senior/Founding Full Stack Developer to join a fast growing sports technology business as it establishes … attractive area of London on a fulltime basis (Monday to Friday). About you: You have strong full stack software engineering skills: including TypeScript, React, backend services and APIs - ideally you’ll also have some knowledge of Rust You have experience shipping consumer facing products, ideally direct-to-consumer subscription ...

Senior Mobile Software Engineer

Hiring Organisation
SharkNinja
Location
London, UK
Employment Type
Full-time
little smarter every single day, and we want you in the room where it happens. What You'll DoBuild slick cross-platform features in React Native that ship fast across iOS and AndroidTeam up with embedded, cloud, and hardware folks to bring connected products to life end-to-endArchitect full … spanning the whole stack — from embedded firmware to the cloudWhat You'll BringA Bachelor's in Computer Science, Software Engineering, or a related fieldSerious React Native chops for iOS and Android, with TypeScript fluency to matchComfort in the toolbox: VSCode, Xcode, Android Studio, Git, Gradle, CocoaPods, Swift Package ManagerA track ...

React Software Engineer £300-350 per day inside Sussex remote hybrid

Hiring Organisation
Telstra Associates
Location
Burgess Hill, West Sussex, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £350/day £300-350 per day
React Software Engineer £(Apply online only) per day inside Sussex remote hybrid Looking for a strong React Software Engineer to work with an interesting client on a new project. 3. Experience in Frontend technologies for web, including Typescript and frameworks such as React JS 4. Professional certifications in software engineering … JSON-schema based forms. 7. Hands-on experience developing, improving, and testing application code towards industry-standard specifications or to meet compliance requirements. 8. React, JavaScript (ES6+), HTML5, and CSS3 9. Experience with React Hooks and functional component patterns 10. Experience with state management tools such as Redux and/ ...

Frontend Developer (Vue.js & React)

Location
Greater London, England, United Kingdom
Engineering Full-time London/Remote/Hybrid Frontend Developer (Vue.js & React) We are looking for a talented Frontend Developer who excels in both Vue.js and React to build modern, responsive web applications with advanced features. The Role We are looking for a talented Frontend Developer who excels in both … Vue.js and React to build modern, responsive web applications with advanced features. Your Day-to-Day As a Frontend Developer (Vue.js & React), you'll be working on exciting projects that challenge and inspire you. Here's what a typical day might look like: Develop user interfaces using Vue.js and React ...

Full Stack Engineer - React/Typescript - Python (VP)

Location
Greater London, England, United Kingdom
Full Stack Engineer - React/Typescript - Python (VP) Engineer the future of global finance. At Citi, our Tech team doesn't just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale ...

Front-end Engineer (React / TypeScript)

Location
Greater London, England, United Kingdom
front-end using WebSockets. Build on, and improve our implementation of Nx as a Front-end monorepo, built with Vite. Utilise Zustand and React Query (TanStack) for state and data management, and React Router for routing. Work on real-time data components, such as market data in graphs using HighCharts … development flow, or wiring our own systems up over MCP so an agent can do something useful end to end. Strong TypeScript knowledge. Strong React knowledge. Experience with state management libraries, such as Zustand. Ability to write clean, maintainable and testable code. Experience with writing automated tests and testing frameworks ...

Senior Developer C# React Investment Banking

Location
Greater London, England, United Kingdom
live systems and participate in an on-call rota Work in a fast paced environment balancing quick deliveries with longer term enhancements Frontend: TypeScript, React Integration with pricing/computational services Requirements Solid knowledge of TypeScript and React Experience with relational databases (PostgreSQL preferred) Ability to work in fast-paced ...