501 to 525 of 1,033 React Jobs in England

Mid-Level Backend Engineer (Driver Squad)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
self‐directed learning, such as personal projects or open source contributions. Technologies we use Golang AWS, CDK (TypeScript), Lambda, SQS, EventBridge, RDS (PostgreSQL) React, React Native GitHub, GitHub Actions Grafana, Loki Claude Code Event‐driven architecture and domain‐driven design Our interviewing process Intro call with the hiring manager Live ...

Founding Engineer, Agent Systems

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
screen, technical phone screen, and a paid on‐site work trial. Target turnaround is under two weeks from first conversation. Tech Stack. TypeScript, Node.js, React, Tailwind, OpenAPI, Express, Azure (Container Apps, Service Bus, Front Door, Entra ID), Postgres, Terraform, GitHub Actions, Docker. Anthropic‐first AI with in‐house evals ...

Frontend Developer

Hiring Organisation
Noir
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £85,000 per annum
Vue.JS Developer - UK Leading Digital Technology Firm - London (Tech stack: Front End Developer, React, Vue, HTML, CSS, Webpack, Front End Engineer, JavaScript Developer, Front End Developer) Are you an enthusiastic Front-End Developer with 3+ years of experience and have a knack for delivering top-notch software solutions ...

Mid-Weight Level Developer

Hiring Organisation
TQR
Location
Plymouth, Devon, South West, United Kingdom
Employment Type
Permanent
Salary
£40,000
cross-browser compatibility Familiarity with Git version control Awareness of SEO and performance optimisation best practices Desirable Skills Experience developing Shopify apps Knowledge of React or modern JavaScript frameworks Experience with Shopify Hydrogen or headless commerce Package & Benefits £42,000 annual salary Full-time, on-site role in Plymouth Varied ...

Lead Full Stack Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
combines technical depth with meaningful people leadership. The technology stack is pragmatic and focused on solving real world problems. It includes Node.js, TypeScript and React, with PostgreSQL and PostGIS supporting data intensive requirements. Prisma, Docker and Tailwind . You do not need experience with every tool, but you must have ...

Lead AI Engineer

Hiring Organisation
Jobleads-UK
Location
New York, England, United Kingdom
image and/or video-based Diffusion Models. Experience using AI tools to assist in software development. Fluency in front-end development techniques in React.js and related libraries such as NEXT.js. Fluency in back-end development techniques in Python, as well as database technologies and cloud computing platforms. ...

Director of Engineering (London)

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
Collaboration: Work closely with product, infrastructure, devops, and security teams to ensure smooth execution. Your skills: Deep familiarity/experience in our software stack (React, Node, Mongo, AWS) 5-8+ years of experience in software engineering and/or engineering leadership Background in software development and/ ...

Senior Front End Engineer

Hiring Organisation
Halian Technology Limited
Location
Reading, 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 ...

Principal Software Engineer

Hiring Organisation
Matchtech
Location
Maidenhead, Berkshire, United Kingdom
Employment Type
Permanent
design patterns, and principles such as SOLID. Strong testing mindset: design for test, automated test approaches, and verification. Desirable Rust JavaScript/Node.js/React (where relevant to tooling or supporting applications) Communications protocols (e.g., TCP/IP) CI/CD and automated test frameworks Secure/defensive coding standards ...

Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
surface area. You may be a strong fit if you have: Professional software engineering experience building and maintaining production systems. Experience with Python, TypeScript, React, Postgres, APIs, cloud infrastructure or data pipelines. Experience with Columnar storage, Relational DB’s, Object stores. Experience working across multiple parts of a software stack ...

AI SOLUTIONS ARCHITECT / AI & CYBER SECURITY SOLUTIONS SPECIALIST

Hiring Organisation
Secure Recruitment Ltd
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Ambiguity & Fast-Changing Priorities within an Early-Stage B2B Scale-Up. Bonus: Hands-On Workflow Orchestration, LLMS or Basic Frontend Prototyping (eg Scripting JavaScript, React, C#./Net or UI Frameworks). Responsibilities: Design AI Solutions: Craft Key Use Cases & Automated Remediation Workflows directly within an Intelligent Security Workspace. Technical ...

Software Engineer (Power Systems)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
development tools to prototype, test and ship software quickly. Qualifications Professional software engineering experience building and maintaining production systems. Experience with Python, TypeScript, React, Postgres, APIs, cloud infrastructure or data pipelines. A background in power systems, electrical engineering, grid modelling or energy software. Experience with load flow, short-circuit analysis ...

Senior Software Engineer - London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
modular monolith using Http4k, Spring Boot, Exposed, Result4k) Storage: Postgres, BigQuery Async messaging: Google Cloud Pub/Sub Infrastructure: Google Cloud, Terraform Frontend: TypeScript, React Monitoring: Google Cloud Monitoring, Sentry Tools: GitHub, Slack, Notion, Linear How we work We’re based in London and New York and love spending ...

Data & AI Solution Architect - Kearney Activate

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
data quality through embedded validation, monitoring, and automated reporting frameworks. Enable in-context learning and enterprise-scale agent design using different prompting techniques (like ReAct , Tree-of-Thoughts, Reflexion , or hybrid reasoning patterns) for automation, insight generation, and decision support. Lead exploratory data analysis (EDA), dynamic source classification ...

Full-Stack Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
problems with artifacts such as past projects, designs, or GitHub contributions. We do require: Expertise in Python Experience with Web Development using Typescript/React Familiarity with common software and system design patterns and infrastructure including APIs, cloud infrastructure tools, storage solutions, data structures etc. Bonus: Test design and security ...

Lead Design Engineer - UX/UI and AI

Hiring Organisation
Jobleads-UK
Location
York and North Yorkshire, England, United Kingdom
shared frontend foundations. Skills and Experience Strong background in design engineering, frontend engineering, or user experience design. Hands‐on experience building modern React and TypeScript applications. Experience creating or governing enterprise design systems, including component architecture, design tokens, and interaction patterns. Practical experience using AI‐assisted development tools and supporting ...

Software Engineering Manager (Backend SaaS)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
priorities. This role is the critical engineering leadership role for that mission. Today we use Python, PostgreSQL, RabbitMQ, HAProxy, and have a ReactJS front end. In other web services projects we use more Golang these days. Our next wave of Landscape engineering is an opportunity to raise ...

Engineering Lead

Hiring Organisation
Jobleads-UK
Location
Stockport, England, United Kingdom
clear before moving Technical Credibility 5+ years of professional software development experience, with solid backend skills — TypeScript, Node.js/Bun.js, and familiarity with React or comparable front‐end Solid understanding of relational databases (PostgreSQL or similar) and API design — able to review code and architecture meaningfully Familiarity with cloud infrastructure ...

Staff Product Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
grow. How we build We try to keep our stack simple & modern, while safe & boring in the right ways : 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 heavily ...

Senior AI engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
work on foundational technology that influences how the entire organisation collaborates, learns, and delivers value to customers Our Tech Stack: Fullstack (Backend leaning): React, TypeScript (core focus) APIs: Designing and consuming scalable, well-structured services Data: Working with production systems and performance considerations AI: Integrating modern AI models into real ...

Fullstack Frontend Developer

Hiring Organisation
Opus Recruitment Solutions
Location
Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£0 - £400/annum
Fullstack Frontend Developer (React) (Outside) Frontend Developer (React) Duration: 6 Months Location:3 Days a week onsite in North Bristol Hours: 40 Hours Per Week Start: ASAP Overview We're looking for an experienced Frontend Developer with strong React expertise to join a fast-paced team building modern, data-driven … play a key role in developing intuitive, high-performance user interfaces while collaborating closely with backend engineers, designers, and product teams. Tech Stack Frontend React TypeScript JavaScript (ES6+) HTML5, CSS3 Backend Exposure Node.js REST APIs/GraphQL Nice to Have AI integrations (OpenAI, Azure AI or similar) Next.js Essential Skills ...

Fullstack Developer

Hiring Organisation
Opus Recruitment Solutions
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £650/annum
closely with backend engineers, architects, UX designers, and business stakeholders to deliver secure, data-driven solutions in a highly regulated environment. Tech Stack Frontend React TypeScript JavaScript (ES6+) HTML5 CSS3 Backend Exposure Node.js REST APIs GraphQL Nice to Have Next.js AI integrations (OpenAI, Azure AI, or similar) Essential Skills & Experience … Strong commercial experience building enterprise-grade frontend applications using React Advanced JavaScript and TypeScript development skills Solid understanding of responsive design, modern UI development, HTML5, and CSS3 Experience developing reusable component libraries and scalable frontend architectures Proven experience integrating RESTful APIs, GraphQL services, and third-party platforms Experience with state ...

TypeScript Software Engineer

Hiring Organisation
Noir
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £65,000 per annum
TypeScript Software Engineer - FinTech SaaS Platform - London/Hybrid (Tech stack: TypeScript, Node.js, React, Next.js, JavaScript, REST APIs, PostgreSQL, Docker, Kubernetes, AWS, Azure, GitHub Copilot, AI Development Tools, Microservices, Software Engineer, Full Stack Developer, TypeScript Developer) Our client is a rapidly growing FinTech SaaS company transforming the way financial institutions … delivery while maintaining exceptional software quality. Successful candidates will have strong commercial experience with TypeScript, JavaScript and modern software engineering principles. Experience with Node.js, React, Next.js, REST APIs, PostgreSQL, Docker, Kubernetes, microservices and cloud platforms such as AWS or Azure would be highly advantageous. Exposure to Agile methodologies, CI/ ...

BXTI - Liquid Credit, Full Stack Software Engineer, Associate

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
asset management systems (portfolio, order, execution, trade processing) to support LCS, which manages $114B in AUM across diverse fixed‐income portfolios. Key Technologies C#, React/Angular, Typescript, FastAPI, Python, Terraform, SQL, AWS ECS, AWS Lambda, AWS DynamoDB, AWS SNS/SQS, CI/CD (GitLab Runners), Snowflake. Responsibilities … securities licenses if client‐facing responsibilities arise. Qualifications At least 3years of proven software development experience in relevant industry. Proficiency in C#, JavaScript (React and/or Angular), Typescript, relational/NoSQL databases, and cloud technologies (preferably AWS). Experience designing, developing, and operating scalable microservice architectures and RESTful APIs. ...

BXTI - Liquid Credit, Full Stack Software Engineer, Associate

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
existing applications are built on a highly scalable microservices architecture deployed on a cloud-hosted containerized environment. Key technologies in our stack include C#, React/Angular, Typescript, FastAPI, Python, Terraform, SQL, AWS ECS, AWS Lambda, AWS DynamoDB , AWS SNS/SQS, CI/CD tooling (e.g., Gitlab Runners … prior endeavors. In addition, the successful candidate should have:* 3+ years of proven software development experience in relevant industry, with proficiency in C#, JavaScript (React and/or Angular), Typescript, databases (relational and/or NoSQL), and cloud technologies, preferably AWS.* Experience with RESTful API design, development, and scalable microservice ...