1,326 to 1,350 of 2,334 React Jobs

AI Engineer

Location
Greater London, England, United Kingdom
scale. Deliver hands‐on development of class leading web-based applications and services, integrating AI capabilities with our existing platform (C#/.NET, React and/or Angular, Python) and our Azure cloud and DevOps tooling. Direct AI coding assistants and agentic workflows (e.g. GitHub Copilot, Claude Code) alongside your … ability to critically review, validate and secure the code they produce. Strong hands‐on software engineering experience (minimum 10 years commercial), with React and/or Angular, TypeScript, C#/.NET and Python. Hands‐on commercial experience in Azure cloud, using GitHub and Azure DevOps, across all phases ...

Front End (UI) Software Engineer (Fullstack)

Location
Greater London, England, United Kingdom
deployment. Frontend & UI Engineering: Lead the architecture and implementation of responsive, accessible (WCAG 2.1 AA), and performant web applications using modern frameworks (e.g., React, TypeScript, Next.js/Angular) and enterprise design systems. Fullstack Integration & API Design: Lead end-to-end integration by designing, consuming, and optimizing RESTful APIs, GraphQL endpoints …/Frontend engineering and fullstack delivery. Technical SME: Subject Matter Expert (SME) in at least one core area of modern frontend development (e.g., React/TypeScript ecosystem, Micro-frontends, Design Systems, State Management) with strong working competency in backend integration (Node.js, Java, Python, or REST/GraphQL APIs). System ...

Senior Software Engineer

Location
Swansea, Wales, United Kingdom
microservices, upskilling colleagues and customers, constantly learning from others, while striving to be nice humans. Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NET Core. We don’t limit ourselves as a company and we expect all our Engineers to be keen … such as using pattern libraries, styled-components, CSS-in-JS, BEM, and/or SUIT CSS Building and maintaining CI/CD pipelines The React ecosystem including a test-driven approach Infrastructure as code technology like Terraform and Cloud Formation Familiarity with architectural and design patterns Use of architectural decision ...

Senior Software Engineer

Location
Swansea, Wales, United Kingdom
customers, always finding themselves learning from others, while constantly striving to be nice humans. Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NET Core. We don’t limit ourselves as a company and we expect all our Engineers to be keen on learning … using pattern libraries, styled-components, CSS-in-JS, BEM, and/or SUIT CSS Debugging infrastructure Building and maintaining CI/CD pipelines The React ecosystem including a test-driven approach Infrastructure as code technology like Terraform and Cloud Formation Familiarity with architectural and design patterns Use of architectural decision ...

Forward Deployed Engineer

Location
Greater London, England, United Kingdom
business teams on-site to understand their workflows, constraints and business objectives and translate prototypes into production-grade applications on the agreed enterprise stack (React, Python or Node.js, PostgreSQL, AWS).* Own the full technical lifecycle of the “last mile” – from discovery and architecture proposals through hardening, test coverage, performance … lifecycle to secure, production-grade systems; comfort owning the technical work end-to-end.**Technical Knowledge*** Strong proficiency in Python and full-stack engineering: React (or equivalent modern front-end framework) and Node.js back-end, PostgreSQL; additional languages (Go, Java) a plus.* Hands-on experience with cloud platforms (AWS), Docker ...

IT Development Team Lead (Full Stack)

Hiring Organisation
Euro Car Parks
Location
Central London, London, United Kingdom
Employment Type
Permanent
them in their key skills, accountabilities and development areas. Desirable Skills: 5+ years experience in working with the .NET framework, particularly with ASP.NET Core, React/React Native, C#, Web API Strong experience in working with Azure (preferably certified) including App Services, Azure Function, Service Bus Experience leading and mentoring … driven development tools such as Claude Experience developing REST API-driven mobile first web applications Experience of frontend application development, with a focus on React.js, Next.js and TypeScript Jira, Bitbucket, Git Flow, Confluence, Azure Devops, Azure App Centre, Service Bus Explorer, SSMS and agile software development process/practices ...

Senior Fullstack Engineer – UK (React/TypeScript)

Location
Greater London, England, United Kingdom
Applied Intuition UK in London is seeking a Senior Fullstack Engineer to join our UK team. You will design and ship production software spanning front-end and back-end, ensuring coherence with the broader product ...

Frontend Engineer: React/TypeScript for AI Cybersecurity

Location
Cambridge, England, United Kingdom
Darktrace is seeking a Frontend Software Engineer to build dynamic user interfaces using JavaScript/TypeScript and React. The role combines collaboration with backend engineers and UX designers to deliver scalable cyber security solutions. The ...

Technical Lead – Real-Time Verification Platform (Go/React)

Location
Manchester, England, United Kingdom
bet365 Group is seeking a Technical Lead for our Verification team to help re-architect our real-time facial recognition and verification platform. You will guide major architectural decisions, drive robust solutions, and empower a ...

Lead Frontend Engineer - SDK & Security (React/TypeScript)

Location
Greater London, England, United Kingdom
London Stock Exchange Group (LSEG) is seeking a Senior Frontend Developer to join the Customer Identity & Access Management team. You will play a pivotal role in maintaining and evolving our JavaScript SDK, a critical interface ...

Impactful Full-Stack Engineer (TypeScript/React) | Hybrid

Location
St Albans, England, United Kingdom
Lumin Wealth Limited is seeking a Full-Stack Engineer to join as the fourth member of our data-driven team. You’ll own the delivery of critical web applications that directly improve adviser productivity, client ...

Senior Frontend Engineer - Growth Experimentation

Location
Greater London, England, United Kingdom
with our services. This is a chance to drive measurable impact and shape best practices for the platform used across the business. Our stack: React, React Native, GraphQL Federation, Go, TypeScript, gRPC, Pub/Sub, Kubernetes, GCP. The impact you will have Take ownership of the frontend web platform, ensuring … into actionable features Influence frontend best practices across the team and mentor teammates Who succeeds here You’ll likely succeed if you: Have strong React & TypeScript experience, with full ownership of web products Are experienced working on frontend platforms or product-facing web apps Have a commercial mindset, understanding ...

Lead Software Engineer - Full Stack, Java & React

Location
Glasgow, Scotland, United Kingdom
responsible use of enterprise-authorized AI-assisted engineering tools. Job responsibilities Design and deliver robust full-stack solutions using Java/Spring Boot and React/TypeScript, applying strong engineering judgment to meet non-functional requirements including security, resiliency, and performance Own end-to-end delivery of features across … forums Develop backend services and APIs integrating with relational databases, search platforms, and enterprise systems Create and evolve operational UI/console experiences in React/TypeScript, partnering with engineering and product teams to deliver usable workflows Design and implement event-driven and streaming architectures using Kafka, including topic design ...

Lead Software Engineer - Full Stack, Java & React

Hiring Organisation
JP Morgan Chase
Location
Glasgow, UK
Employment Type
Full-time
responsible use of enterprise-authorized AI-assisted engineering tools. Job responsibilitiesDesign and deliver robust full-stack solutions using Java/Spring Boot and React/TypeScript, applying strong engineering judgment to meet non-functional requirements including security, resiliency, and performanceOwn end-to-end delivery of features across the software development … standards and forumsDevelop backend services and APIs integrating with relational databases, search platforms, and enterprise systemsCreate and evolve operational UI/console experiences in React/TypeScript, partnering with engineering and product teams to deliver usable workflowsDesign and implement event-driven and streaming architectures using Kafka, including topic design, schema ...

Senior Full Stack Developer (C#/React/TypeScript) - REMOTE working

Location
Greater London, England, United Kingdom
better. The work is a mixture of green-field and legacy projects (much like any other mature organisation) mostly using C#, SQL Server, Next.js, React & TypeScript, with a combination of monolithic and microservices architectures. Key Responsibilities We are looking for technically strong and organised senior developers to join … modern edge/serverless environments. Essential Skills/Experience We would like to meet someone who is Minimum 6 years of commercial experience of React/TypeScript Minimum 6 years of solid C# in a commercial environment Produces initial results rapidly and iterate based upon feedback. Knowledge of microservice design ...

Lead Software Engineer - Full Stack React/Java - Risk Frameworks

Hiring Organisation
JP Morgan Chase
Location
Glasgow, UK
Employment Type
Full-time
agile team building production software across the full stack, with a frontend focus. You own code quality, contribute to technical direction, and work across React frontends and Java/Spring Boot services. Job ResponsibilitiesWrite, review, and debug secure production code across frontend and backend services. Design and build cloud-native ...

Full Stack Software Engineer III - Java, React & AWS

Location
Auchentibber, Scotland, United Kingdom
scalable APIs, microservices, and cloud-native services on AWS to support regulatory reporting workflows. Develop modern user experiences, dashboards, and exception management capabilities using React and TypeScript. Contribute to the software delivery lifecycle, including design, development, testing, deployment, and production support. Leverage enterprise-authorized AI-assisted engineering tools to accelerate … certification in software engineering concepts and applied development experience. Experience developing enterprise applications using Java and Spring Boot. Experience building modern web applications using React, TypeScript, or similar frontend frameworks. Knowledge of software design, application architecture, and distributed systems. Experience building and consuming RESTful APIs and integrating with relational databases. ...

Software Engineer III - Java, React & AI

Location
Auchentibber, Scotland, United Kingdom
services that support credit risk workflows, ensuring code is maintainable, performant, and aligned to architectural standards Build and maintain responsive front-end features using React, delivering intuitive user experiences for risk analysts and business stakeholders Write and optimize SQL queries and data models to support reporting, analytics, and data-driven … Java for back‐end application development, including experience with modern frameworks and object‐oriented design principles Experience developing and maintaining front‐end solutions using React or comparable modern JavaScript frameworks Hands‐on experience using enterprise‐authorized AI‐assisted software development tools within the work environment (e.g., for coding, test creation ...

Full Stack Software Engineer III - Java, React & AWS

Location
Glasgow, Scotland, United Kingdom
scalable APIs, microservices, and cloud‐native services on AWS to support regulatory reporting workflows. Develop modern user experiences, dashboards, and exception management capabilities using React and TypeScript. Contribute to the software delivery lifecycle, including design, development, testing, deployment, and production support. Leverage enterprise‐authorized AI‐assisted engineering tools to accelerate … certification in software engineering concepts and applied development experience. Experience developing enterprise applications using Java and Spring Boot. Experience building modern web applications using React, TypeScript, or similar frontend frameworks. Knowledge of software design, application architecture, and distributed systems. Experience building and consuming RESTful APIs and integrating with relational databases. ...

Software Engineer III - Java, React & AI

Hiring Organisation
JP Morgan Chase
Location
Glasgow, UK
Employment Type
Full-time
services that support credit risk workflows, ensuring code is maintainable, performant, and aligned to architectural standardsBuild and maintain responsive front-end features using React, delivering intuitive user experiences for risk analysts and business stakeholdersWrite and optimize SQL queries and data models to support reporting, analytics, and data-driven decision-making … Java for back-end application development, including experience with modern frameworks and object-oriented design principlesExperience developing and maintaining front-end solutions using React or comparable modern JavaScript frameworksHands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, test creation, troubleshooting ...

Software Engineer III - Java, React & AI

Location
Glasgow, Scotland, United Kingdom
services that support credit risk workflows, ensuring code is maintainable, performant, and aligned to architectural standards Build and maintain responsive front-end features using React, delivering intuitive user experiences for risk analysts and business stakeholders Write and optimize SQL queries and data models to support reporting, analytics, and data-driven … Java for back-end application development, including experience with modern frameworks and object-oriented design principles Experience developing and maintaining front-end solutions using React or comparable modern JavaScript frameworks Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, test creation ...

Developer Full-Stack React

Location
Bath, England, United Kingdom
will let individuals see all their pensions in one place. We’re looking for a developer with a focus on front-end technologies, particularly React, to help modernize our products. We’re not just looking for someone to build what’s in front of them — we’re looking for someone … want to hear your opinions! Requirements Technical Around 3–5 years’ experience as a developer (or equivalent capability). Experience with front-end technologies: React, TypeScript, JavaScript, CSS and HTML Comfortable working across a stack including C#, .NET and SQL Server. Experience collaborating in small, cross-functional teams. Clear written ...

Senior Software Engineer (Full Stack) — Java & React

Hiring Organisation
Zühlke Engineering
Location
Manchester, UK
Employment Type
Full-time
together with the wider JVM ecosystem, to develop reliable services and APIs. You will also contribute to modern web interfaces using technologies such as React and TypeScript. You will work in an increasingly AI-augmented engineering environment. We are looking for people who are curious about AI-augmented engineering … service reliability, maintainability, performance and security. Proven experience writing effective automated tests. Practical experience with relational databases. Experience with modern frontend development, ideally using React and TypeScript. Familiarity with CI/CD practices and supporting software in production. Experience working collaboratively in an agile, product-focused engineering team. Curiosity about ...

Full Stack Software Engineer II - Java, React

Location
Greater London, England, United Kingdom
qualifications, capabilities, and skills Experience with additional languages and frameworks such as .NET (C#) and Python Familiarity with modern front-end technologies such as React and/or Angular Experience with container platforms and platform-as-a-service environments, including Kubernetes and Cloud Foundry Familiarity with Generative AI tools ...

Senior Full-Stack Engineer — AI Assurance

Location
Greater London, England, United Kingdom
collaborate with product, data, and customer-facing teams to deliver reliable software. A strong candidate will bring solid TypeScript and React experience, with Next.js as a bonus, and a full-stack mindset as we scale. #J-18808-Ljbffr ...