Rails, HTML, and CSS . Deep understanding of responsive design, cross-browser compatibility, and web performance optimization. Strong experience with testing frameworks such as Jest, Cypress and RSpec. Familiarity with UI/UX design principles and ability to collaborate effectively with design teams. Excellent problem-solving skills and ability to more »
Manchester, England, United Kingdom Hybrid / WFH Options
System Loco
Experience with Google Material UI would be beneficial. Proven experience with front end/JavaScript testing and acceptance testing frameworks such as: - Jasmine/Jest - Playwright, Cypress or Nightwatch.js Ability to work collaboratively and create tickets/help to specify work. A track record of delivering projects within iterative development more »
emphasis on engineering best practices and is looking for individuals who share this mindset. Technology Stack: The technology stack includes TypeScript, React, Redux, Next.js, Jest, Tailwind, GraphQL and WebPack, making it an ideal environment for frontend developers who enjoy working with cutting-edge technologies. Guild Collaboration: Despite being a diverse more »
TDD, embodying a shift-left approach. The ideal candidate will share that passion, or have an eagerness to learn. The stack also includes Playwright, Jest, Terraform, AWS, DataDog, Docker, Postgres, Snowflake – you don’t need to have experience with all these to apply* Interview Process 30 min screening call – Technical more »
of applications, handling large datasets efficiently. Collaborate with the team to design and implement robust APIs using GraphQL and RestAPI. Conduct thorough testing using Jest and similar tools to ensure code quality and reliability. Contribute to the architecture and design of Web 3 solutions, leveraging Polygon, NFTs, and other related … computer science, Software Engineering, or a related field (or equivalent experience). Strong expertise in TypeScript, JavaScript, Vue, Vite, TypeORM, Prisma, Git, NestJS, SQL, Jest, and GraphQL. Experience with Cloud Tech and serverless technologies, with GCP as necessary and AWS is an advantage. Previous experience working with Web3 technologies, particularly more »
Role: NodeJS Developer Location: Remote Positions: 2 Duration: 6 Months Day Rate: £400 to £500 Outside IR35 Experienced Node.js Developers required by innovative digital agency specialising in serverless and headless architectures for e-commerce solutions. We work with the whole more »
dynamic and customer facing environment Recent hands on experience in React JS, CSS3, HTML5, ES6, TypeScript Good knowledge on Front end testing tools like Jest/Cypress Recent experience with using a JVM language preferably Java 11+ Work experience in dependency injection frameworks (Spring/Spring Boot) Work experience with more »
architect scalable and reusable components and understand component lifecycle in React. State Management deep RESTful APIs and GraphQL Knowledge of testing frameworks such as Jest, Enzyme, Playwright etc. Continuous Integration/Continuous Deployment (CI/CD): Understanding of CI/CD pipelines and deployment strategies for React applications. Personal Excellent more »
Manchester Area, United Kingdom Hybrid / WFH Options
ECOM
an amazing and established team. Tech Stack: JavaScript/TypeScript React/React Native Node.js (nice to have) CI/CD, TDD, RESTful APIs Jest/Selenium for testing (or similar) For collaboration, this client operates a blend of office and home working (50/50 split) and are located more »
JavaScript, React.js and Typescript experience. Skilled in HTML and CSS. Familiarity with web development best practices. Exposure to automated testing tools and frameworks (e.g., Jest, Playwright). Experience with version control systems (e.g. Git). Excellent communication and problem-solving skills. Bonus Points for: Experience with Styled Components, Node.js and more »
AMP People | Hiring Tech Leaders for Purpose Driven Companies | UK, US, Europe
and core concepts. Proficiency with type systems like TypeScript or Flow, and extensive knowledge of React and its ecosystem. Experience with Git, testing libraries (Jest/Enzyme/react-testing-library), and modern application stacks such as Redux, React Hooks, and React Navigation. more »
XCode, etc that are needed for cross platform development. Any prior experience in setting up Native Bridge would be an additional advantage. Experience with Jest or Mocha for unit testing. Should have integrated with various backend systems using SOAP/REST Web Services and should be familiar with session management more »
XCode, etc that are needed for cross platform development. • Any prior experience in setting up Native Bridge would be an additional advantage. • Experience with Jest or Mocha for unit testing. • Should have integrated with various backend systems using SOAP/REST Web Services and should be familiar with session management more »
and are embracing Typescript to provide us with type-safety all the way from the database to the clients (Typescript, React, GraphQL, Prisma, Node.js, Jest, Storybook) As part of our passionate cross functional team, you will be: Bringing a delightful user experience to life for a wide customer base Actively more »
into high-quality code - The ability to build reusable components and Front End libraries for future use - Micro-frontends - Angular JS - Nice to have - Jest/Cypress - Storybook - Nice to have This is an excellent role for a Senior React Developer who wants to make a real difference. There is more »
Role: NodeJS Developer Location: Remote Positions: 2 Duration: 6 Months Day Rate: £400 to £500 Outside IR35 Experienced Node.js Developers required by innovative digital agency specialising in serverless and headless architectures for e-commerce solutions. We work with the whole more »
Employment Type: Contract, Work From Home
Rate: £400 - £500 per day + Remote and Outside IR35
South East London, England, United Kingdom Hybrid / WFH Options
BPP
and cloud technologies such as Typescript, React, Node.js, Next.js & AWS. You will be an expert in test driven development practices using frameworks such as Jest, Cypress and React Testing Library. You will be passionate about fostering an inclusive environment, supporting the learning and growth of a diverse group of engineers. more »
of building CI/CD pipelines using Jenkins. Experience working with deployment tools like UCD. Hands on experience writing Unit Tests using frameworks like Jest, JUnit etc. Good to have: Strong troubleshooting skills across the entire application stack. A sound understanding of architecture principles and best-practice deployment patterns. Experience more »
South East London, England, United Kingdom Hybrid / WFH Options
Revolution Technology
teams you will have the will work alongside others that you can learn from and grow with.Stack: Reactjs, Typescript, Nodejs, AWS, CI/CD, Jest and MochaWhat do you need?Full Stack experience with Reactjs and Nodejs (Vue, Angular also considered)Prior experience working in a Senior capacity What’s more »
South East London, England, United Kingdom Hybrid / WFH Options
Global Relay
developmentAwareness of coding standards and principles like dependency inversion (SOLID etc).Worked in an Agile environmentWeb Service API integrationUnit testing with Mocha, Jasmine/Jest, React TestWhat you can expect:At Global Relay, there’s no ceiling to what you can achieve. It’s the land of opportunity for the more »
South East London, England, United Kingdom Hybrid / WFH Options
Revolution Technology
teams you will have the will work alongside others that you can learn form and grow with.Stack: Reactjs, Typescript, Nodejs, AWS, CI/CD, Jest and Mocha What do you need?Previous experience leading tech teamsFull Stack experience with Reactjs and Nodejs (Vue, Angular also considered)What’s in it more »
budgetsRegular learning workshopsWhat they are looking for:4+ years of experience working with React, JavaScript and TypescriptExposure to automated testing tools and frameworks (e.g. Jest, Playwright)Experience with git and deployment workflowsProactive approach to workExcellent communication and problem-solving skillsTo learn more about the company and the position - apply now more »
portfolio of successful projects. ● Expert-level proficiency in JavaScript, ReactJS, NextJS, Ruby on Rails, HTML, and CSS. ● Strong experience with testing frameworks such as Jest, Cypress, and RSpec. ● Familiarity with UI/UX design principles and ability to collaborate effectively with design teams. They will be ideally looking for someone more »
portfolio of successful projects. ● Expert-level proficiency in JavaScript, ReactJS, NextJS, Ruby on Rails, HTML, and CSS. ● Strong experience with testing frameworks such as Jest, Cypress, and RSpec. ● Familiarity with UI/UX design principles and ability to collaborate effectively with design teams.They will be ideally looking for someone to more »
South East London, England, United Kingdom Hybrid / WFH Options
Purple Dot - The Pre-Commerce Company
analysing data and building data-heavy features, or working on data warehousing and data analysis tooling.Experience managing large automated test suites, ideally tools like Jest and Cypress.Benefits£80k - £110k salary.£1000 per year to spend on your own holidays.£1000 per year to spend on your own learning and development. more »
