1 to 25 of 268 Jest Jobs

open-source projects Experience with performance monitoring and web vitals optimisation Familiarity with micro-Front End architectures Experience with testing frameworks such as Jest, Cypress, or Playwright Background in delivering digital services within UK central government or the wider public sector SFIA Level 4 - What This Means At SFIA Level ...

Willingness to learn public sector delivery processes and standards Desirable Experience Exposure to containerisation tools such as Docker Familiarity with testing frameworks such as Jest, Cypress, or Playwright Any prior experience working in agile or scrum delivery environments Contributions to open-source projects or a personal portfolio of Front ...

Nice to Have Event-driven architecture experience (Kafka, async patterns) Observability tools (Prometheus, Grafana, ELK) Frontend security (OAuth2, JWT) Automated testing frameworks (Cypress, Playwright, Jest) Design systems and tooling (Storybook, Figma) Experience in financial services, fintech, or payments environments Reasonable Adjustments: Respect and equality are core values to us. ...

Nice to Have Event-driven architecture experience (Kafka, async patterns) Observability tools (Prometheus, Grafana, ELK) Frontend security (OAuth2, JWT) Automated testing frameworks (Cypress, Playwright, Jest) Design systems and tooling (Storybook, Figma) Experience in financial services, fintech, or payments environments Reasonable Adjustments: Respect and equality are core values to us. ...

e.g. TeamCity) Strong experience using Git for version control Experience working with RESTful APIs (design and integration) Familiarity with testing frameworks (e.g. xUnit, NUnit, Jest, Jasmine) Experience with logging and monitoring tools (e.g. Elasticsearch, Sentry, Rollbar) Awareness of cloud technologies (AWS, Terraform, Cloudflare – desirable) About You Passionate about technology ...

such as Lambda, DynamoDB, IAM, S3, SQS, SNS. Experience with CI/CD pipelines (Jenkins, GitHub Actions, CircleCI, etc.). Strong testing approach using Jest or similar frameworks. Good understanding of cloud security fundamentals (IAM, least privilege, secure design). Experience working in Agile, cross-functional engineering teams. AWS certification ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...

detail with a strong sense of design and usability Optimization of the application for performance and scalability Implementing unit and integration tests (e.g. Jest, Cypress, Playwright) Nice to have: Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js) Familiarity with TypeScript generics, decorators, or advanced type patterns Knowledge ...