e.g., MySQL, PostgreSQL, MS SQL Server, MongoDB. Familiarity with Git and branching strategies such as GitOps. Solid understanding of testing frameworks and methodologies e.g. Jest, Mocha, Selenium. Ability to write and maintain unit, integration, and end-to-end tests. Ability to write and understand design documentation using C4, sequence diagrams More ❯
ES6+, React, Redux, Node.js , and related front-end technologies. Experience with RESTful APIs, JSON, WebSockets , and asynchronous programming. Solid understanding of testing frameworks (e.g., Jest, Mocha, Cypress). Knowledge of build tools like Webpack, Babel, or Vite and experience with Git-based workflows. Comfortable working in Agile environments , with tools More ❯
front-ends - React.js, Angular or Vue HTML, CSS, JavaScript (ES6) or TypeScript Webpack or Gulp A client-side Unit Testing framework e.g., Mocha or Jest Other technical skills API Management and Documentation (Swagger.io, I/O Docs) Experience with high scale, highly transactional, high performance, highly available systems and robust More ❯
practical experience using CI/CD tools. Specifically AWS Code Build and GitHub. Minimum 5 years experience working with testing frameworks such as Cypress, Jest and Enzyme/RTL. Practical experience working with AB testing Technologies (we use Conductrics but experience with other equivalent tools such as AB Tasty or More ❯
demonstrating ownership, urgency, and the ability to drive initiatives independently. Solid Background in Automated Testing: Including both unit and e2e tests, using frameworks like Jest & Cypress. Containerization and Orchestration: Experience with Docker and Kubernetes. Cloud Services Familiarity: Knowledge of cloud platforms like AWS, Azure, or GCP. Preferred Applied AI: Previous More ❯
a solid understanding of their ecosystems. Experience with modern development tools and practices, such as Git, CI/CD pipelines, automated testing frameworks (e.g., Jest, Mocha), and containerisation technologies (e.g., Docker). Knowledge of RESTful API design and development, and familiarity with web services architecture. Ability to write efficient, secure More ❯
demonstrating ownership, urgency, and the ability to drive initiatives independently. Solid Background in Automated Testing: Including both unit and e2e tests, using frameworks like Jest & Playwright. Containerization and Orchestration : Experience with Docker and Kubernetes. Cloud Services Familiarity : Knowledge of cloud platforms like AWS, Azure, or GCP. Preferred Applied AI: Previous More ❯
Proven experience with React and modern front-end development workflows. Strong proficiency in Node.js and backend development principles. Familiarity with testing frameworks such as Jest and Cypress. A deep understanding of modern CSS, layout methodologies, and styling techniques. Experience integrating seamlessly with APIs (REST and/or GraphQL). Exposure More ❯
version control systems, particularly Git . Familiarity with cloud platforms ( Vercel , Google Cloud/AWS preferred ) and containerisation. Experience with test frameworks such as Jest/supertest. What We’re Looking For Strong problem-solving skills and attention to detail . Excellent communication and teamwork abilities. Ability to manage time More ❯
architecture. Experience with cloud platforms and service configurations within AWS or Digital Ocean. Understanding of blockchain technology fundamentals. Experience with testing frameworks such as Jest, Cypress, or Mocha. Knowledge of Agile methodologies and DevOps principles. Excellent problem-solving and debugging skills. Strong written and verbal communication skills. Ability to self More ❯
CI/CD Pipelines o Proficiency in Unit Testing REACT EXPERIENCE: o ReactJS, React Query, NodeJS, JavaScript, TypeScript, CSS, HTML o Testing tools like Jest, Cypress, Material UI o Experience with HTML, CSS, and writing cross-browser-compatible code o Experience with popular ReactJS workflows (such as Redux or MobX More ❯
React JS. Familiarity with cloud platforms like Azure and data retrieval libraries such as react-query. Testing Savvy: Experience with testing frameworks like Playwright, Jest, and React Testing Library. Design and Usability: Working knowledge of Material-UI library and a keen eye for UX improvement. Collaborative Spirit: Strong communication and More ❯
React JS. Familiarity with cloud platforms like Azure and data retrieval libraries such as react-query. Testing Savvy: Experience with testing frameworks like Playwright, Jest, and React Testing Library. Design and Usability: Working knowledge of Material-UI library and a keen eye for UX improvement. Collaborative Spirit: Strong communication and More ❯
Professional experience working with Git, Git Flow Knowledge of CSS preprocessors, (eg. SASS/LESS/CSS-in-JS/Tailwind) Experience testing with Jest/React Testing Library Desirable experience with DevOps tools Desirable experience with Websockets Desirable experience with ES6, Styled Components, Material UI Desirable experience with OpenFin More ❯
experience or equivalent combination of education, training, and experience; Good to have: Experience with Next.js Experience with Redis/Memcached Experience with PHPUnit, mocha, jest, or similar; Experience in server technologies, specifically AWS; Experience in Docker applications will be a plus; Familiarity with open-source software a plus; Familiarity with More ❯
Webpack, Babel, npm/yarn). Familiarity with state management libraries and patterns (e.g., Redux). Experience with unit and integration testing frameworks (e.g., Jest, React Testing Library). Excellent problem-solving and analytical skills. Strong communication and collaboration skills. Ability to work independently and as part of a team More ❯
Kubernetes, React & React Native, TypeScript, MobX, Redux, Stylus and SASS, Jenkins (we deploy to production as soon as we finish a feature), Behat, PHPUnit, Jest, Selenium, Maestro and Detox. How you'll have an impact Own and optimise the delivery process to ensure features reach customers efficiently, contributing directly to More ❯
PHP 8, Symfony 6 & 7, Kotlin, AWS, MySQL, PostgreSQL, RabbitMQ, Docker, Kubernetes, React & React Native, TypeScript, MobX, Redux, Stylus and SASS, Jenkins, Behat, PHPUnit, Jest, Selenium, Maestro and Detox. How you'll have an impact Manage and mentor your Engineering Managers to ensure that they and their teams are high More ❯
is written in TypeScript. We're using Vanilla Extract for styling paired with React Aria primitives. We write tests with React Testing Library and Jest, as well as Playwright. Finally, we deploy to Kubernetes in production, running on Amazon Web Services. Our technologists are at the very heart of Starling More ❯
about our technology choices. These are some of the things we use at the moment: TypeScript, React, styled-components Python, NodeJS ️ PostgreSQL, BigQuery, MySQL Jest, React Testing Library, Cypress, pytest ️ AWS, GCP Kubernetes, Docker, Terraform, GitHub, CircleCI How we expect you to work ️ We expect you to work in these More ❯
that are reusable and testable, and an understanding of architectural patterns like DDD and microservices. Proficient at writing automated tests using frameworks such as Jest, React Testing Library or Cypress. Strong knowledge of web application security and how to guard against common vulnerabilities. What's in it for you: Grow More ❯
re pragmatic about our technology choices. These are some of the things we use now: TypeScript, React, styled-components Java & Python PostgreSQL, BigQuery, MySQL Jest, React Testing Library, Cypress, pytest AWS, GCP ECS Fargate, Docker, Terraform, GitHub Actions How we expect you to work We expect you to work in More ❯
3D graphics, rendering, or modelling tools (AutoCAD, Revit, etc.) Some C# or desktop app testing chops Experience with test libraries like Cucumber, Selenium, or Jest Familiarity with CI/CD tools like GitHub Actions or Azure DevOps Asite acquired 3D Repo in 2023 and has been scaling fast ever since. More ❯
Formik, and Zustand to build out the products, and styled-components and tailwind to make them pretty. And then we test them with vitest, jest, and playwright. If you're also interested in the backends, here's some other tech we use: PHP, NodeJS, Docker, Elastic, Redis, and all the More ❯
