slough, south east england, united kingdom Hybrid / WFH Options
Twelve
development experience. Proven experience in environments where GenAI is utilised in the development workflow Full Tech Stack: Backend & Data: Python, PostgreSQL, BigQuery, MySQL Frontend: TypeScript, React, styled-components Testing: Jest, React Testing Library, Cypress, pytest Cloud & Infra: AWS, GCP, ECS Fargate, Docker, Terraform, GitHub Actions This is a unique opportunity for an engineer who understands what best practice looks like More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Twelve
development experience. Proven experience in environments where GenAI is utilised in the development workflow Full Tech Stack: Backend & Data: Python, PostgreSQL, BigQuery, MySQL Frontend: TypeScript, React, styled-components Testing: Jest, React Testing Library, Cypress, pytest Cloud & Infra: AWS, GCP, ECS Fargate, Docker, Terraform, GitHub Actions This is a unique opportunity for an engineer who understands what best practice looks like More ❯
Edinburgh, Midlothian, Scotland, United Kingdom Hybrid / WFH Options
Wilson Brown Limited
stack features withTypeScript, Next.js, React, Tailwind, Shadcn Design APIs and backend services (Node/Python, Prisma, Postgres, Redis, NoSQL) Deliver responsive, accessible, user-friendly UI Write automated tests (Playwright, Jest) Manage deployments, performance, and observability Leverage AI tools to deliver innovative features Comfortable across UIs, APIs, and infrastructure (AWS/GCP) Startup-minded, collaborative, and product-focused Details Up to More ❯
Good communication skills and ability to work collaboratively. Desirable: Experience with BDD/TDD methodologies. Familiarity with API testing and tools such as Postman. Knowledge of testing frameworks like Jest or Mocha. What We Offer: A collaborative and supportive work environment. Flexible working arrangements (remote or hybrid). Career development opportunities and training support. A strong focus on work-life More ❯
Good communication skills and ability to work collaboratively. Desirable: Experience with BDD/TDD methodologies. Familiarity with API testing and tools such as Postman. Knowledge of testing frameworks like Jest or Mocha. What We Offer: A collaborative and supportive work environment. Flexible working arrangements (remote or hybrid). Career development opportunities and training support. A strong focus on work-life More ❯
london (city of london), south east england, united kingdom
Sparta Global
Good communication skills and ability to work collaboratively. Desirable: Experience with BDD/TDD methodologies. Familiarity with API testing and tools such as Postman. Knowledge of testing frameworks like Jest or Mocha. What We Offer: A collaborative and supportive work environment. Flexible working arrangements (remote or hybrid). Career development opportunities and training support. A strong focus on work-life More ❯
App Store and Google Play Store Tech Stack & Tools React Native with TypeScript, React Navigation, Reanimated/Gesture Handler Java/Kotlin & Swift/Objective-C Gradle, GitHub Actions Jest, React Testing Library, Detox (end-to-end) App Attest, Play Integrity API, secure coding best practices If this sounds interesting, please apply for a confidential chat to find out more. More ❯
App Store and Google Play Store Tech Stack & Tools React Native with TypeScript, React Navigation, Reanimated/Gesture Handler Java/Kotlin & Swift/Objective-C Gradle, GitHub Actions Jest, React Testing Library, Detox (end-to-end) App Attest, Play Integrity API, secure coding best practices If this sounds interesting, please apply for a confidential chat to find out more. More ❯
components of modern web applications. Contribute to the overall architecture and design of the technology created/maintained by the delivery team. Develop Web Trading Applications using ReactJS, Cypress, Jest, React Testing Library, Jenkins, React Hooks Develop solutions to a high standard that is maintainable, testable and meets the requirement's acceptance criteria. Adhere to development best practices and processes. More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
VirtueTech Recruitment Group
components of modern web applications. Contribute to the overall architecture and design of the technology created/maintained by the delivery team. Develop Web Trading Applications using ReactJS, Cypress, Jest, React Testing Library, Jenkins, React Hooks Develop solutions to a high standard that is maintainable, testable and meets the requirement’s acceptance criteria. Adhere to development best practices and processes. More ❯
london, south east england, united kingdom Hybrid / WFH Options
VirtueTech Recruitment Group
components of modern web applications. Contribute to the overall architecture and design of the technology created/maintained by the delivery team. Develop Web Trading Applications using ReactJS, Cypress, Jest, React Testing Library, Jenkins, React Hooks Develop solutions to a high standard that is maintainable, testable and meets the requirement’s acceptance criteria. Adhere to development best practices and processes. More ❯
slough, south east england, united kingdom Hybrid / WFH Options
VirtueTech Recruitment Group
components of modern web applications. Contribute to the overall architecture and design of the technology created/maintained by the delivery team. Develop Web Trading Applications using ReactJS, Cypress, Jest, React Testing Library, Jenkins, React Hooks Develop solutions to a high standard that is maintainable, testable and meets the requirement’s acceptance criteria. Adhere to development best practices and processes. More ❯
Birmingham, West Midlands, England, United Kingdom
Erin Associates
development using Node.js. Experience working with C# in enterprise environments. Familiarity with cloud computing, infrastructure as code, and CI/CD pipelines. Experience with automated testing tools such as Jest or Vitest Comfortable using Azure DevOPs The Senior Developer will be joining a friendly, agile, and innovative team, based in Birmingham where you will play an integral role in the … development of data-rich, user-friendly applications Keywords: Senior Software Engineer, Fullstack Developer, Node.js, React, TypeScript, C#, REST API, NextJS, Jest, Vitest, CI/CD, Azure DevOPs, Birmingham, West Midlands, Full Stack Engineer, Software Developer Erin Associates Ltd is acting as an Employment Agency in relation to this vacancy. More ❯
Birmingham, West Midlands, United Kingdom Hybrid / WFH Options
Erin Associates
development using Node.js. Experience working with C# in enterprise environments. Familiarity with cloud computing, infrastructure as code, and CI/CD pipelines. Experience with automated testing tools such as Jest or Vitest Comfortable using Azure DevOPs The Senior Developer will be joining a friendly, agile, and innovative team, based in Birmingham where you will play an integral role in the … development of data-rich, user-friendly applications Keywords: Senior Software Engineer, Fullstack Developer, Node.js, React, TypeScript, C#, REST API, NextJS, Jest, Vitest, CI/CD, Azure DevOPs, Birmingham, West Midlands, Full Stack Engineer, Software Developer Erin Associates Ltd is acting as an Employment Agency in relation to this vacancy. More ❯
Birmingham, West Midlands, England, United Kingdom
Erin Associates
development using Node.js. Experience working with C# in enterprise environments. Familiarity with cloud computing, infrastructure as code, and CI/CD pipelines. Experience with automated testing tools such as Jest or Vitest Comfortable using Azure DevOPs The Senior Developer will be joining a friendly, agile, and innovative team, based in Birmingham where you will play an integral role in the … development of data-rich, user-friendly applications Keywords: Senior Software Engineer, Fullstack Developer, Node.js, React, TypeScript, C#, REST API, NextJS, Jest, Vitest, CI/CD, Azure DevOPs, Birmingham, West MidlandsErin Associates Ltd is acting as an Employment Agency in relation to this vacancy. More ❯
Birmingham, West Midlands, United Kingdom Hybrid / WFH Options
Erin Associates
development using Node.js. Experience working with C# in enterprise environments. Familiarity with cloud computing, infrastructure as code, and CI/CD pipelines. Experience with automated testing tools such as Jest or Vitest Comfortable using Azure DevOPs The Senior Developer will be joining a friendly, agile, and innovative team, based in Birmingham where you will play an integral role in the … development of data-rich, user-friendly applications Keywords: Senior Software Engineer, Fullstack Developer, Node.js, React, TypeScript, C#, REST API, NextJS, Jest, Vitest, CI/CD, Azure DevOPs, Birmingham, West Midlands Erin Associates Ltd is acting as an Employment Agency in relation to this vacancy. More ❯
Colchester, England, United Kingdom Hybrid / WFH Options
Denu Recruit
handling, caching, and data management. Contribute to the modernisation of our existing WPF/XML front-end , helping transition to a scalable React architecture. Write maintainable, testable code using Jest, React Testing Library, and Storybook . Collaborate with Product, Design, and Backend teams to define requirements, scope, and technical solutions. Improve front-end performance, accessibility, and usability , applying pragmatic patterns … fundamentals — accessibility, form handling, and component design. Confident integrating REST APIs and working with async data-fetching libraries like React Query or SWR. Experience writing unit and integration tests (Jest, React Testing Library). Pragmatic approach to state management, performance, and code organisation . Clear communicator who enjoys working collaboratively in an agile team. Bonus points for: Experience modernising legacy More ❯
colchester, east anglia, united kingdom Hybrid / WFH Options
Denu Recruit
handling, caching, and data management. Contribute to the modernisation of our existing WPF/XML front-end , helping transition to a scalable React architecture. Write maintainable, testable code using Jest, React Testing Library, and Storybook . Collaborate with Product, Design, and Backend teams to define requirements, scope, and technical solutions. Improve front-end performance, accessibility, and usability , applying pragmatic patterns … fundamentals — accessibility, form handling, and component design. Confident integrating REST APIs and working with async data-fetching libraries like React Query or SWR. Experience writing unit and integration tests (Jest, React Testing Library). Pragmatic approach to state management, performance, and code organisation . Clear communicator who enjoys working collaboratively in an agile team. Bonus points for: Experience modernising legacy More ❯
chelmsford, east anglia, united kingdom Hybrid / WFH Options
Denu Recruit
handling, caching, and data management. Contribute to the modernisation of our existing WPF/XML front-end , helping transition to a scalable React architecture. Write maintainable, testable code using Jest, React Testing Library, and Storybook . Collaborate with Product, Design, and Backend teams to define requirements, scope, and technical solutions. Improve front-end performance, accessibility, and usability , applying pragmatic patterns … fundamentals — accessibility, form handling, and component design. Confident integrating REST APIs and working with async data-fetching libraries like React Query or SWR. Experience writing unit and integration tests (Jest, React Testing Library). Pragmatic approach to state management, performance, and code organisation . Clear communicator who enjoys working collaboratively in an agile team. Bonus points for: Experience modernising legacy More ❯
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions More ❯
