1 to 25 of 125 Jest Jobs

similar. Strong debugging, root‐cause analysis and resolution of production issues. Familiarity with unit, integration and end‐to‐end testing tools (e.g. Jest, Playwright). Experience integrating and onboarding 3rd‐party vendors, defining patterns and abstracting APIs. Understanding of microservices and RESTful API development (structuring, documentation, versioning, testing, stubbing/ ...

Strong experience with CI/CD pipelines (GitLab preferred) and automated build/test processes Experience in automated testing using modern frameworks (e.g., Jest for Node.js applications) Strong Agile delivery experience with ability to collaborate in multi-disciplinary teams Desirable Skills: Holding Active SC Clearance or Held Active clearance ...

services. Hands-on experience with test automation frameworks across API, UI, and service layers (e.g., RestAssured, Postman/Newman, Cypress, Playwright, Selenium, JUnit, Jest). Experience integrating automated testing into CI/CD pipelines (GitHub Actions, Jenkins, Azure DevOps, GitLab CI). Strong understanding of non-functional testing, including performance ...

HTML5/CSS3 – Expert RESTful APIs – Advanced AWS – Intermediate to Advanced Git version control and CI/CD pipelines Docker containerization Automated testing frameworks: Jest, React Testing Library, Playwright Performance optimization and security best practices Core competencies Technical leadership and mentorship: guiding senior and junior engineers and setting standards ...

indexing, search queries, aggregations, and performance tuning. Experience with Docker and Kubernetes. Knowledge of messaging systems such as Kafka or RabbitMQ. Exposure to Jest, React Testing Library, JUnit, and Mockito. Experience working in regulated or enterprise environments. Why BCforward? At BCforward, we believe in advancing lives and careers. When ...

Redis ). Familiarity with build tools, CI/CD pipelines, and version control ( Git, Docker, Kubernetes ). Experience with testing frameworks (e.g., JUnit, Mockito, Jest, React Testing Library ). Nice-to-Have Experience with cloud platforms ( AWS, GCP, or Azure ). Hands-on experience working on high-traffic, e-commerce ...

experience with Node.js API development using REST and OpenAPI Web application development using HAPI Database expertise across PostgreSQL , MongoDB , and Redis Unit testing with Jest and Lab Source control using Git Cloud platform experience in AWS and/or Azure Containerisation technologies including Docker , Kubernetes , and ECS CI/ ...

Microservices architecture and messaging systems (Kafka, RabbitMQ) Cloud platforms (AWS, Azure, or GCP) and containerization (Docker, Kubernetes) Testing: JUnit and Mockito on the backend; Jest, React Testing Library, and Cypress or Playwright on the frontend Due to the volume of applications received, unfortunately we cannot respond to everyone. #J ...

Services, AKS, and storage. Experience developing and consuming APIs and managing data exchange between systems. Familiarity with CI/CD pipelines, testing frameworks (JUnit, Jest, Cypress), and Git workflows. Awareness of secure coding practices, authentication (OAuth/OIDC), and identity management. Strong collaboration and problem-solving skills in multidisciplinary teams. ...

Grafana). Containerization : Docker and Kubernetes. APIs : REST, GraphQL, OpenAPI. Databases : SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis). Testing : Unit and functional testing (Jest, Cypress, Mocha). Soft Skills Strong communication skills for technical and non-technical stakeholders. Ability to work in fast-paced, complex environments. Proactive problem-solving ...

experience with React, TypeScript, HTML, CSS and web technologies Commitment to maintaining high quality software through the use of automated testing tools such as Jest and Cypress/Playwright Experience with backend typescript, e.g. Node JS, Nest JS and express. Experience with Azure DevOps is a plus. Familiarity with ...

frontend CI/CD practices using GitHub Actions, Azure DevOps, Jenkins, or equivalent platforms. Establish unit, integration, and end-to-end testing strategies using Jest, React Testing Library, Playwright, or Cypress. Drive Core Web Vitals improvements, bundle optimization, caching, and rendering strategies. Establish frontend code quality, security, and observability standards. ...

frontend CI/CD practices using GitHub Actions, Azure DevOps, Jenkins, or equivalent platforms. Establish unit, integration, and end-to-end testing strategies using Jest, React Testing Library, Playwright, or Cypress. Drive Core Web Vitals improvements, bundle optimization, caching, and rendering strategies. Establish frontend code quality, security, and observability standards. ...

frontend CI/CD practices using GitHub Actions, Azure DevOps, Jenkins, or equivalent platforms. Establish unit, integration, and end-to-end testing strategies using Jest, React Testing Library, Playwright, or Cypress. Drive Core Web Vitals improvements, bundle optimization, caching, and rendering strategies. Establish frontend code quality, security, and observability standards. ...

based) and underlying services/apps including the databases that underpin them. Test-Driven Development - You're very familiar with testing frameworks such as Jest and Pact. Cloud & DevOps - You can build, deploy and run your systems end-to-end, with no manual configuration or intervention. We use Terraform ...

Claude Code (and friends) are daily drivers for rapid prototyping and refactors. React + TypeScript mastery: component design, hooks, performance, testing (Vitest/Jest, Playwright). FastAPI expertise: async patterns, Pydantic schemas, pagination, auth (OAuth2/OIDC), rate‐limits, background jobs. Elasticsearch fluency: mappings/analyzers (ngrams, synonyms), aggregations, filters ...

MongoDB. We use AWS for our cloud services and our infrastructure is managed with K8s, Terraform, Github Actions and Jenkins. We test with Jest and Cypress, and monitor our systems with Prometheus, Grafana and Sentry. What We Offer Remote-first culture with an office in London Bridge (optional) Competitive salary ...

Automation : Implementing and maintaining continuous integration/continuous deployment pipelines to accelerate development cycles. Code Quality and Testing : Experience with automated testing frameworks (e.g., Jest, JUnit) and best practices for ensuring code quality. DevOps Practices : Expertise in DevOps, particularly around automating deployment, monitoring, and scaling applications. Communication : Able to confidently ...

experience building web applications using React (or similar) with TypeScript, ideally with Next.js and component libraries such as Material UI, plus unit testing with Jest and React Testing Library. Front-end Technologies: Familiarity with HTML5, CSS3 and modern JavaScript/TypeScript, with a good understanding of responsive design principles, state ...

related technologies (e.g. Kubernetes, Docker and serverless).* Experience with unit, integration, and end-to-end testing tools and practices (e.g. Jest, Cypress, Backstop, Playwright).* Experience with CI/CD and Trunk Based Development.* Experience with observability tools and practices, including monitoring, logging, and tracing to ensure system reliability ...

tested at interview. React: * Strong hands-on React with TypeScript * Micro Frontends using Module Federation * Reusable components, state and API data handling * Testing with Jest, React Testing Library or Cypress * Accessibility and performance Python: * Strong hands-on Python building production services * APIs consumed by React front ends * Serverless Python ...

Figma, particularly Dev Mode. Experience calling APIs and working with RESTful microservices. Hands‐on experience with Azure DevOps YAML pipelines, automated testing (for example Jest, Cypress or Playwright) and DAST tools. Experience delivering services to the Service Standard in complex government environments. A clear communicator, able to explain technical progress ...

technologies, especially AWS (Amplify, S3, Lambda) Experience with front-end build tools and bundlers (Webpack, Babel, npm, Yarn) Experience with testing frameworks and tools (Jest, React Testing Library, Cypress) Collaborate on UI/UX design and translate design mockups into code Understand accessibility (a11y) and web performance best practices Experience ...

requests and take part in code reviews Build accessible interfaces that meet WCAG 2.2 AA. Write unit tests and Playwright tests, PHPunit, Vitest/Jest Identify the cause of bugs and implement bug fixes Support Deployment to customer and internal environments Write secure code that protects users, including against cross ...

Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL) Elasticsearch/Opensearch Unit testing and automation Testing frameworks (e.g. Mocha, Jest, Cypress) Experience working in an Agile delivery team Use of code repositories (e.g. GitLab); familiarity with branching strategies, pull requests and merge processes Benefits: £: Competitive ...