Jest Job Vacancies

301 to 325 of 360 Jest Jobs

Senior Front End Developer

Wilmslow, Cheshire, North West, United Kingdom
Hybrid / WFH Options
Pets at Home
web applications using React, Next.js, and TypeScript Lead frontend architecture and design within your squad Champion accessibility and performance best practices Write robust unit and end-to-end tests (Jest, Playwright/Cypress) Mentor developers and drive high-quality code through reviews Collaborate with cross-functional teams to deliver impactful features What You Bring: Extensive frontend development experience Deep knowledge … architecture Strong testing skills and experience with Storybook and cloud platforms (Azure a plus) A passion for clean code, collaboration and continuous improvement Tech: Microsoft Azure | React | Typescript | Next.js | Jest | Storybook | Playwright | Cypress | Server Side Rendering (SSR) | Static Generation (SSG) We take our inspiration from pets in embracing people from all walks of life, and we value, respect and celebrate More ❯
Employment Type: Permanent, Work From Home
Posted:

Senior.NET Full Stack Developer

London, England, United Kingdom
Hybrid / WFH Options
Software Development & Engineering
CI/CD tools like TeamCity and source control platforms such as GIT. Cloud and Testing: Enhance your skills with Cloudflare, AWS, Terraform, and testing frameworks like Xunit, Nunit, Jest, and Jasmine. API Design: Design, develop, and consume RESTful APIs. Who You Are: Experienced Professional: With 5+ years as a Full Stack Developer, you have a track record of working … and integrity of our applications. Mandatory Skills: SQL Server and MySQL CI/CD tools (TeamCity) Source control platforms (GIT) RESTful API design and consumption Testing frameworks (Xunit, Nunit, Jest, Jasmine) Logging tools (Elasticsearch, Rollbar, Sentry) Nice to Have: Join us and be part of a team that is shaping the future of the online gaming industry. Apply today and More ❯
Posted:

React Software Engineer with Security Clearance

Sarasota, Florida, United States
Ed Wallach Search Group
both RESTful API's and GraphQL (Relay or Apollo experience is a bonus, but not required) Experience with recent versions of React, especially React Hooks and Context Experience with Jest and Cypress for unit and end-to-end testing Experience with monorepos, specifically using Lerna and Nx Understands what an ETL pipeline is Understands databases and SQL Job Duties: Responsible More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Frontend Developer

London, England, United Kingdom
JR United Kingdom
tech solutions. Experience: Extensive experience using frontend frameworks – React, Next.js, Angular, Vue Experienced using design and prototype tools such as Figma, Sketch, AdobeXD, InVision Knowledge of testing frameworks like Jest and Cypress Cloud experience with Azure, AWS, or GCP Any knowledge of LLMs and AI would be beneficial Salary Package: They offer a great salary package of up to – Inside More ❯
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Mobile Application Developer with Security Clearance

Gwynn Oak, Maryland, United States
KOAR Cloud Solutions
and app performance optimization. Testing & Quality Assurance: Develop unit tests and integration tests to ensure code quality and robustness. Implement automated testing for mobile applications with frameworks such as Jest, XCTest, or Flutter Test. CI/CD Pipeline Integration: Set up CI/CD pipelines using GitHub Actions, GitLab CI, or Bitrise to automate builds, testing, and deployment for mobile More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Backend Engineer/Node.js, AWS, Solana, Ethereum

London, England, United Kingdom
SOLANA FOUNDATION
with AppSync, PostgreSQL on AWS RDS Frameworks & Tools: Express, NX monorepo, AWS Amplify (plus) AWS Services: Lambda, ECS, ECR, RDS, CloudWatch, SQS, SNS, SES, Cognito, Redis, S3, CloudFront Testing: Jest Blockchain: Solana (Helius RPC, Helius webhooks, Anchor framework, SPL token, Metaplex Core), Ethereum Requirements 3+ years of backend development experience Strong experience with Node.js and building RESTful and GraphQL APIs More ❯
Posted:

Gaming / Betting Full Stack C# .NET Developer Gaming / Betting Milton Keynes £40K - £50K

Milton Keynes, England, United Kingdom
⁓慓
Solid experience working with source control platforms and tools such as GIT. Experience with Cloudflare, AWS, Terraform (nice to have) Writing unit tests and using testing frameworks (Xunit, Nunit, Jest, Jasmine) Experience with logging tools (Elasticsearch, Rollbar, Sentry) Solid experience in designing, developing, and consuming RESTful APIs What We Offer: Competitive salary and benefits package. Opportunity to work on cutting More ❯
Posted:

Senior React Engineer

London, South East, England, United Kingdom
Metamindz UK
with TypeScript and state management tools like Redux or Zustand 4+ years of experience with TailwindCSS, Material UI, or ShadCN Solid understanding of testing frameworks and best practices (e.g., Jest, React Testing Library, Cypress) Proven track record of building high-quality, responsive, user-centric interfaces Strong communication skills and ability to work on-site in a collaborative, fast-paced environment More ❯
Employment Type: Full-Time
Salary: £50,000 - £80,000 per annum
Posted:

Senior Full Stack Engineer

Southampton, England, United Kingdom
JR United Kingdom
Deliver responsive, accessible, and performant web interfaces with Next.js and TailwindCSS. Collaborate with design, product, and engineering peers to bring new features to life. Implement robust testing strategies using Jest and other modern QA tools. Participate in code reviews and help define best practices for the engineering team. Communicate complex technical ideas clearly to both technical and non-technical stakeholders. More ❯
Posted:

Senior Full Stack Engineer

Woking, England, United Kingdom
JR United Kingdom
Deliver responsive, accessible, and performant web interfaces with Next.js and TailwindCSS. Collaborate with design, product, and engineering peers to bring new features to life. Implement robust testing strategies using Jest and other modern QA tools. Participate in code reviews and help define best practices for the engineering team. Communicate complex technical ideas clearly to both technical and non-technical stakeholders. More ❯
Posted:

Senior Full Stack Engineer

Glasgow, Scotland, United Kingdom
JR United Kingdom
Deliver responsive, accessible, and performant web interfaces with Next.js and TailwindCSS. Collaborate with design, product, and engineering peers to bring new features to life. Implement robust testing strategies using Jest and other modern QA tools. Participate in code reviews and help define best practices for the engineering team. Communicate complex technical ideas clearly to both technical and non-technical stakeholders. More ❯
Posted:

Senior Full Stack Engineer

Edinburgh, Scotland, United Kingdom
JR United Kingdom
Deliver responsive, accessible, and performant web interfaces with Next.js and TailwindCSS. Collaborate with design, product, and engineering peers to bring new features to life. Implement robust testing strategies using Jest and other modern QA tools. Participate in code reviews and help define best practices for the engineering team. Communicate complex technical ideas clearly to both technical and non-technical stakeholders. More ❯
Posted:

Senior Full Stack Engineer

Bath, England, United Kingdom
JR United Kingdom
Deliver responsive, accessible, and performant web interfaces with Next.js and TailwindCSS. Collaborate with design, product, and engineering peers to bring new features to life. Implement robust testing strategies using Jest and other modern QA tools. Participate in code reviews and help define best practices for the engineering team. Communicate complex technical ideas clearly to both technical and non-technical stakeholders. More ❯
Posted:

Senior Full Stack Engineer

Cheltenham, England, United Kingdom
JR United Kingdom
Deliver responsive, accessible, and performant web interfaces with Next.js and TailwindCSS. Collaborate with design, product, and engineering peers to bring new features to life. Implement robust testing strategies using Jest and other modern QA tools. Participate in code reviews and help define best practices for the engineering team. Communicate complex technical ideas clearly to both technical and non-technical stakeholders. More ❯
Posted:

Senior Full Stack Engineer

Guildford, England, United Kingdom
JR United Kingdom
Deliver responsive, accessible, and performant web interfaces with Next.js and TailwindCSS. Collaborate with design, product, and engineering peers to bring new features to life. Implement robust testing strategies using Jest and other modern QA tools. Participate in code reviews and help define best practices for the engineering team. Communicate complex technical ideas clearly to both technical and non-technical stakeholders. More ❯
Posted:

Senior Full Stack Engineer

Aberdeen, Scotland, United Kingdom
JR United Kingdom
Deliver responsive, accessible, and performant web interfaces with Next.js and TailwindCSS. Collaborate with design, product, and engineering peers to bring new features to life. Implement robust testing strategies using Jest and other modern QA tools. Participate in code reviews and help define best practices for the engineering team. Communicate complex technical ideas clearly to both technical and non-technical stakeholders. More ❯
Posted:

Senior Full Stack Engineer

Brighton, England, United Kingdom
JR United Kingdom
Deliver responsive, accessible, and performant web interfaces with Next.js and TailwindCSS. Collaborate with design, product, and engineering peers to bring new features to life. Implement robust testing strategies using Jest and other modern QA tools. Participate in code reviews and help define best practices for the engineering team. Communicate complex technical ideas clearly to both technical and non-technical stakeholders. More ❯
Posted:

Senior Full Stack Engineer

Liverpool, England, United Kingdom
JR United Kingdom
Deliver responsive, accessible, and performant web interfaces with Next.js and TailwindCSS. Collaborate with design, product, and engineering peers to bring new features to life. Implement robust testing strategies using Jest and other modern QA tools. Participate in code reviews and help define best practices for the engineering team. Communicate complex technical ideas clearly to both technical and non-technical stakeholders. More ❯
Posted:

Senior Quality Engineer

London, England, United Kingdom
ZipRecruiter
to shipping key product improvements with a focus on reliability and user impact. Technical Environment: Primary stack includes TypeScript with React (front-end) and NestJS (back-end) Testing tools: Jest, ViteTest, and Playwright Architectures include SPAs, REST, and GraphQL APIs Hosted on AWS using ECS, RDS, S3 and related services #J-18808-Ljbffr More ❯
Posted:

Senior Quality Engineer

Slough, England, United Kingdom
JR United Kingdom
to shipping key product improvements with a focus on reliability and user impact. Technical Environment: Primary stack includes TypeScript with React (front-end) and NestJS (back-end) Testing tools: Jest, ViteTest, and Playwright Architectures include SPAs, REST, and GraphQL APIs Hosted on AWS using ECS, RDS, S3 and related services #J-18808-Ljbffr More ❯
Posted:

Senior Full Stack Engineer

Watford, England, United Kingdom
JR United Kingdom
Deliver responsive, accessible, and performant web interfaces with Next.js and TailwindCSS. Collaborate with design, product, and engineering peers to bring new features to life. Implement robust testing strategies using Jest and other modern QA tools. Participate in code reviews and help define best practices for the engineering team. Communicate complex technical ideas clearly to both technical and non-technical stakeholders. More ❯
Posted:

Senior Full Stack Engineer

Portsmouth, England, United Kingdom
JR United Kingdom
Deliver responsive, accessible, and performant web interfaces with Next.js and TailwindCSS. Collaborate with design, product, and engineering peers to bring new features to life. Implement robust testing strategies using Jest and other modern QA tools. Participate in code reviews and help define best practices for the engineering team. Communicate complex technical ideas clearly to both technical and non-technical stakeholders. More ❯
Posted:

Senior Full Stack Engineer

Leeds, England, United Kingdom
JR United Kingdom
Deliver responsive, accessible, and performant web interfaces with Next.js and TailwindCSS. Collaborate with design, product, and engineering peers to bring new features to life. Implement robust testing strategies using Jest and other modern QA tools. Participate in code reviews and help define best practices for the engineering team. Communicate complex technical ideas clearly to both technical and non-technical stakeholders. More ❯
Posted:

Senior Full Stack Engineer

Hounslow, England, United Kingdom
JR United Kingdom
Deliver responsive, accessible, and performant web interfaces with Next.js and TailwindCSS. Collaborate with design, product, and engineering peers to bring new features to life. Implement robust testing strategies using Jest and other modern QA tools. Participate in code reviews and help define best practices for the engineering team. Communicate complex technical ideas clearly to both technical and non-technical stakeholders. More ❯
Posted:

Automation Tester - 6 Month FTC

Leeds, Yorkshire, United Kingdom
AND Digital
Automation: Develop automated API tests using tools like Postman and Newman. Test Automation in Code: Collaborate with developers or work independently to develop automated tests using TypeScript, Java, JavaScript, Jest, and jUnit. Web Application Testing: Experience testing web applications built with Angular or similar frameworks. Test Execution: Conduct manual testing, accurately document results, and report defects promptly. Defect Management: Identify More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Jest
10th Percentile
£47,500
25th Percentile
£55,938
Median
£65,000
75th Percentile
£88,125
90th Percentile
£134,099