26 to 50 of 131 Jest Jobs

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 ...

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 We appreciate ...

browser limitations. Proficiency with MongoDB, MySQL, PostgreSQL or similar, including refactoring normalised databases and creating indexes through migrations. Experience with testing and static checks (Jest, ESLint, TypeScript), version control with Git, and CI/CD configuration using GitHub Actions. Although not essential, it would be advantageous to have the following ...

e.g. OpenTelemetry, Prometheus) Comprehensive testing across unit, integration and functional layers, including Go's built-in testing tooling and frontend testing frameworks such as Jest or React Testing Library Go modules and dependency management Go performance fundamentals, including profiling with pprof, memory management and garbage collection behaviour You’ll demonstrate ...

e.g. OpenTelemetry, Prometheus) Comprehensive testing across unit, integration and functional layers, including Go's built-in testing tooling and frontend testing frameworks such as Jest or React Testing Library Go modules and dependency management Go performance fundamentals, including profiling with pprof, memory management and garbage collection behaviour You’ll demonstrate ...

e.g. OpenTelemetry, Prometheus) Comprehensive testing across unit, integration and functional layers, including Go's built-in testing tooling and frontend testing frameworks such as Jest or React Testing Library Go modules and dependency management Go performance fundamentals, including profiling with pprof, memory management and garbage collection behaviour You’ll demonstrate ...

e.g. OpenTelemetry, Prometheus) Comprehensive testing across unit, integration and functional layers, including Go's built-in testing tooling and frontend testing frameworks such as Jest or React Testing Library Go modules and dependency management Go performance fundamentals, including profiling with pprof, memory management and garbage collection behaviour You’ll demonstrate ...

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, XUnit) and best practices for ensuring code quality. DevOps Practices: Expertise in DevOps, particularly around automating deployment, monitoring, and scaling applications. Communication: Able to confidently ...

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, XUnit) and best practices for ensuring code quality. DevOps Practices: Expertise in DevOps, particularly around automating deployment, monitoring, and scaling applications. Communication: Able to confidently ...

MongoDB) Experience building and securing REST APIs (authentication, JWT, OAuth) Good working knowledge of Git and code reviews Experience writing unit and integration tests (Jest, Mocha or similar) Good-to-have skills TypeScript Microservices and message queues (Kafka, RabbitMQ) Cloud platforms: AWS, Azure, or GCP Docker, Kubernetes, and CI/ ...

familiarity with any of the following: Jira, Bitbucket, Confluence, Jenkins, Rancher, SonarQube Experience with Web Application Design and Development using the following: React, Jest, TypeScript/JavaScript, Node, NPM, HTML5, CSS. Experience with Postgres/SQL Database. Experience with Docker Experience with Microservice architectures. Experience with Agile Scrum or Scaled ...

frontend security Clear communication and the ability to explain technical choices to technical and non-technical people Nice to have Design system experience Jest, Jasmine, Cypress, Playwright or similar NgRx or Angular signals Web performance optimisation and tools such as Sentry Docker, AWS and modern deployment pipelines Experience in agile ...

demonstrate the result. Collaborate with designers and product managers. Nice to Have Experience with React, Express, and SQL/NoSQL basics. Familiarity with testing (Jest), Postman, and simple CI (GitHub Actions). Interest in accessibility (a11y) and performance (Lighthouse). About You You are currently studying a computing/ ...

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 We appreciate you may not be an expert in every area above - we can support with training ...

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 We appreciate you may not be an expert in every area above - we can support with training ...

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 We appreciate you may not be an expert in every area above - we can support with training ...

problem-solving skills. Proactive communicator with owned assignments. Ability to manage time effectively and meet realistic deadlines. Experience with testing frameworks such as Jest or RTL. Understanding of build tools such as Webpack, Vite, Parcel. Understanding of Pre-processors such as SASS, CSS Modules, JS Compilation. Understanding of CI/ ...

open to discussing and honing approaches for our team to improve our working practices.· Have experience of test-driven development and mocking libraries (Jest, Mockito)· Have experience with creating and updating technical documentation using collaborative tools (Jira and Confluence)· Real-world experience of Agile practices and execution (Scrum, Kanban ...

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 We appreciate you may not be an expert in every area above - we can support with training ...

. Style: Responsive design, and CSS-in-JS or modern styling approaches (Bootstrap, Sass). Back-end: Experience consuming and integrating REST APIs. Testing: Jest, Testing Frameworks (ViTest, etc). DevOps: Azure DevOps (Pipelines & Boards). Performance: Familiarity with performance profiling tools. Valued Technical Stack Complexity: Previous work on high ...

Bundlers Webpack/Vite/Rspack/Rsbuild/Rollup Module Federation Linting Version Control Git (GitLab) Testing TDD Testing frameworks/libraries (i.e. Jest) Supporting Tools: IntelliJ IDEs VS Code JIRA Confluence GitLab pipelines Lucid Charts Agentic AI assistance from Cursor An idea of the day to day? Work ...

open to discussing and honing approaches for our team to improve our working practices. Have experience with test-driven development and mocking libraries (Jest, Mockito) Have experience with creating and updating technical documentation using collaborative tools (Jira and Confluence) Real-world experience of Agile practices and execution (Scrum, Kanban ...

projects demand. Languages & Frameworks: Python (3.10+), TypeScript, JavaScript (ES6+), SQL, Bash · Frontend: React.js, Next.js (App Router & Server Components), Tailwind CSS, ShadCN UI, Redux, Zustand, Jest, Cypress. Build AI product UX patterns (streaming, review loops, provenance/citations, long-running tasks, error-recovery Backend: Django (5.x+), DRF, FastAPI, Pydantic, Celery, Django ...

projects demand.* Languages & Frameworks: Python (3.10+), TypeScript, JavaScript (ES6+), SQL, Bash · Frontend: React.js, Next.js (App Router & Server Components), Tailwind CSS, ShadCN UI, Redux, Zustand, Jest, Cypress.* Build AI product UX patterns (streaming, review loops, provenance/citations, long-running tasks, error-recovery* Backend: Django (5.x+), DRF, FastAPI, Pydantic, Celery, Django ...