801 to 825 of 3,003 React Jobs in the UK

original visual assets. Co-hire your future colleagues. Our tech stack: We use and leverage AWS, Cloudflare, and GitHub as much as possible. The codebase is written in TypeScript, React, Vite, TanStack, and Radix UI. We use Figma for wireframes and ideation. We are highly confident in our backend API schemas and functionality. What we are looking for: Frontend development More ❯

Equities Experienced with Playwright or other testing tools such as Selenium Strong knowledge of HTML, CSS, JavaScript/Typescript, ideally with some Python, .NET and Java Some knowledge of React Strong analytical skills combined with a structured methodical and hands-on approach with passionate attention to detail Demonstrate good judgement in solving problems as well as identifying problems in advance More ❯

from citizen-facing services to secure backend systems. Your Tech Toolkit You'll be working with a modern, enterprise-grade tech stack designed for scale, resilience, and agility. Frontend: React.js (Hooks, Context API) TypeScript Redux Cypress, Jest Backend: Java 11+ Spring Boot RESTful APIs Microservices PostgreSQL Kafka Cloud & DevOps: AWS (EKS, MSK, Opensearch) CI/CD with Jenkins Monitoring with More ❯

experience as a Full Stack Developer with a strong foundation in PHP, including experience with Symfony or Laravel frameworks. Hands-on experience with JavaScript/TypeScript and modern frameworks (React or Vue, Vue3 preferred). Experience working with databases: MySQL and PostgreSQL. Familiarity with AWS technologies (RDS, Elasticache, CloudFront, Elasticsearch, etc.). Strong knowledge of Docker and cloud-native deployment More ❯

databases or embedding pipelines Understanding of event-driven or real-time systems (Kafka, Pub/Sub, etc.) Knowledge of API authentication, access control, or multi-tenant architectures Familiarity with React or other front-end frameworks (for internal tools) Interest in applied AI research, model fine-tuning, or reasoning agents Environment and Culture You will join a small, highly technical team More ❯

databases or embedding pipelines Understanding of event-driven or real-time systems (Kafka, Pub/Sub, etc.) Knowledge of API authentication, access control, or multi-tenant architectures Familiarity with React or other front-end frameworks (for internal tools) Interest in applied AI research, model fine-tuning, or reasoning agents Environment and Culture You will join a small, highly technical team More ❯

databases or embedding pipelines Understanding of event-driven or real-time systems (Kafka, Pub/Sub, etc.) Knowledge of API authentication, access control, or multi-tenant architectures Familiarity with React or other front-end frameworks (for internal tools) Interest in applied AI research, model fine-tuning, or reasoning agents Environment and Culture You will join a small, highly technical team More ❯

databases or embedding pipelines Understanding of event-driven or real-time systems (Kafka, Pub/Sub, etc.) Knowledge of API authentication, access control, or multi-tenant architectures Familiarity with React or other front-end frameworks (for internal tools) Interest in applied AI research, model fine-tuning, or reasoning agents Environment and Culture You will join a small, highly technical team More ❯

databases or embedding pipelines Understanding of event-driven or real-time systems (Kafka, Pub/Sub, etc.) Knowledge of API authentication, access control, or multi-tenant architectures Familiarity with React or other front-end frameworks (for internal tools) Interest in applied AI research, model fine-tuning, or reasoning agents Environment and Culture You will join a small, highly technical team More ❯

other engineers in your team. Our Tech Stack: C#, C++, Typescript and other languages. Azure Cloud technologies. Containerisation (Docker/Kubernetes) and microservice architectures. Front-end frameworks (WPF and React). Database technologies. Test automation tools such as Playwright. Common API technologies such as OpenAPI, REST/HTTP, WebSocket, SignalR. GitHub and CoPilot. CI/CD. Basic Requirements What You More ❯

UI levels, ideally within microservice architectures. Experience with Selenium, Postman, Playwright and both manual and automated testing. Solid programming skills (.NET, C#, JavaScript) and bonus points for experience in React or Angular. Experience in performance, security, and other non-functional testing areas. A natural coach and communicator, able to lead with empathy and clarity. Bonus points for certifications in Agile More ❯

UI levels, ideally within microservice architectures. Experience with Selenium, Postman, Playwright and both manual and automated testing. Solid programming skills (.NET, C#, JavaScript) and bonus points for experience in React or Angular. Experience in performance, security, and other non-functional testing areas. A natural coach and communicator, able to lead with empathy and clarity. Bonus points for certifications in Agile More ❯

AI or LLM-based systems at scale. Proficiency in at least two programming languages such as Java, .NET, TypeScript, or Python, along with experience in modern frontend frameworks like React.js or Stencil. Deep understanding of authorization and authentication standards (OAuth) and secure-by-design development practices. Strong awareness of OWASP Top 10 and a proactive approach to identifying and mitigating More ❯

working with Git and following code review practices Excellent security awareness and knowledge of OWASP Excellent communication skills Excellent bash and/or zsh scripting skills Experience with JavaScript, React, Babel, Webpack Some experience setting up and maintaining secure LEMP hosting (Linux, Nginx, MariaDB, PHP) and configuring Varnish, Redis and/or Memcache is desirable What We Offer We're More ❯

working with Git and following code review practices Excellent security awareness and knowledge of OWASP Excellent communication skills Excellent bash and/or zsh scripting skills Experience with JavaScript, React, Babel, Webpack Some experience setting up and maintaining secure LEMP hosting (Linux, Nginx, MariaDB, PHP) and configuring Varnish, Redis and/or Memcache is desirable What We Offer We're More ❯

working with Git and following code review practices Excellent security awareness and knowledge of OWASP Excellent communication skills Excellent bash and/or zsh scripting skills Experience with JavaScript, React, Babel, Webpack Some experience setting up and maintaining secure LEMP hosting (Linux, Nginx, MariaDB, PHP) and configuring Varnish, Redis and/or Memcache is desirable What We Offer We're More ❯

working with Git and following code review practices Excellent security awareness and knowledge of OWASP Excellent communication skills Excellent bash and/or zsh scripting skills Experience with JavaScript, React, Babel, Webpack Some experience setting up and maintaining secure LEMP hosting (Linux, Nginx, MariaDB, PHP) and configuring Varnish, Redis and/or Memcache is desirable What We Offer We're More ❯

working with Git and following code review practices Excellent security awareness and knowledge of OWASP Excellent communication skills Excellent bash and/or zsh scripting skills Experience with JavaScript, React, Babel, Webpack Some experience setting up and maintaining secure LEMP hosting (Linux, Nginx, MariaDB, PHP) and configuring Varnish, Redis and/or Memcache is desirable What We Offer We're More ❯

Marketo and Adobe Assets Knowledge of Analytics, Target is a plus. Strong proficiency in Java, JSP, Sightly/HTL, Sling, and OSGi. Solid front-end skills: HTML5, CSS3, JavaScript, React/Angular Familiarity with Adobe I/O, GraphQL, and Content Fragment Models. Strong problem-solving skills and ability to work independently or in a team. Excellent communication and collaboration More ❯

design and prototyping, with the ability to move seamlessly from concept to functional solution. Understanding of software engineering practices, including version control (Git). Front end development experience, ideally React and TypeScript, with exposure to component libraries such as ShadCN. Back end development to support functional prototyping, ideally Node.js, with helpful knowledge of Python. Familiarity with cloud platforms, ideally Azure More ❯

Java Developers (multiple opportunities) Newcastle upon Tyne (hybrid) Our client is a leading technology-focused organisation based in Newcastle upon Tyne, known for delivering innovative and scalable digital solutions. Due to continued growth, they are seeking skilled Java Developers at More ❯

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving More ❯

Principal Software Engineer – National Security - SC Clearance Role: Principal Software Engineer Location: Cheltenham - Hybrid Work Clearance: SC Cleared/Eligible for SC Salary: £75,000 - £95,000 About the Role Searchability NS&D is recruiting a Principal Software Engineers to More ❯

Principal Software Engineer – National Security - SC Clearance Role: Principal Software Engineer Location: Cheltenham - Hybrid Work Clearance: SC Cleared/Eligible for SC Salary: £75,000 - £95,000 About the Role Searchability NS&D is recruiting a Principal Software Engineers to More ❯

Python Developer - National Security - SC Clearable - Python - AWS Role: Python Developer Location: Bristol/Hybrid Work Clearance: SC Cleared/Eligible for SC Salary: £55,000 - £70,000 About the Role We're seeking talented Senior Software Engineers with strong More ❯