1 to 25 of 128 Jest Jobs

Technical Lead

Hiring Organisation
Jobleads-UK
Location
United Kingdom
Gateway, S3, Aurora and IAM, with awareness of Azure; comfortable operating on Kubernetes/OpenShift. Test automation at multiple levels, for example Cypress, Jest, React Testing Library and consumer-driven contract testing; quality tooling such as SonarQube. Monitoring and operability experience using tools such as Grafana, Kibana, CloudWatch ...

Technical Lead - Cloud-Native & DevSecOps (Hybrid)

Hiring Organisation
Jobleads-UK
Location
United Kingdom
Gateway, S3, Aurora and IAM, with awareness of Azure; comfortable operating on Kubernetes/OpenShift. Test automation at multiple levels, for example Cypress, Jest, React Testing Library and consumer-driven contract testing; quality tooling such as SonarQube. Monitoring and operability experience using tools such as Grafana, Kibana, CloudWatch ...

Fullstack Developer

Hiring Organisation
Opus Recruitment Solutions
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £650/annum
accessibility, security, and user experience Experience working in regulated environments such as Insurance, Financial Services, Banking, or FinTech Experience with automated testing frameworks including Jest, Cypress, or Playwright Familiarity with Git-based workflows and CI/CD pipelines Desirable Skills Experience delivering solutions within the Insurance sector Exposure to policy ...

Software Engineer

Hiring Organisation
Jobleads-UK
Location
Bristol, England, United Kingdom
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/ ...

Senior React Developer - SC Cleared

Hiring Organisation
NSD
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
Modern JavaScript (ES6+), HTML5 and CSS3. State management libraries such as Redux or Context API. REST APIs and asynchronous programming. Testing frameworks such as Jest and React Testing Library. Git and collaborative development workflows. Agile/Scrum delivery environments. CI/CD pipelines and modern software engineering practices. Desirable experience ...

Senior Next.js Developer

Hiring Organisation
scrumconnect ltd
Location
Swansea, West Glamorgan, United Kingdom
Employment Type
Permanent
Salary
GBP 32,000 - 45,000 Annual
Quality & Automation: Hands-on experience integrating Front End code into CI/CD pipelines (eg, Jenkins, GitHub Actions) and writing comprehensive automated tests (eg, Jest, Cypress, Playwright). Agile Mindset: A strong track record of operating effectively in blended, multidisciplinary agile environments, adapting smoothly to legislative or policy-driven changes. ...

Java Full stack Developer (ReactJS&AngularJS) - London, UK - Fulltime - Hybrid

Hiring Organisation
Capgemini
Location
Greater London, United Kingdom
Employment Type
Full Time
IntelliJ IDEA, GitLab, Docker. Strong experience in AWS Lambda, AWS Step Functions, AWS IAM. Proficiency in unit testing (JUnit 4/5), Karma or Jest, and familiarity with BDD/TDD. Strong knowledge of relational databases (MS SQL Server preferred). Strong communication, problem solving, and critical thinking skills. Experience ...

Fullstack Frontend Developer

Hiring Organisation
Opus Recruitment Solutions
Location
Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£0 - £400/annum
Knowledge of state management tools such as Redux or Zustand Strong focus on performance, accessibility, and user experience Experience with testing frameworks such as Jest, Cypress, or Playwright Familiarity with Git and CI/CD practices Desirable Skills Experience with Next.js Exposure to AI-powered features or API integrations Knowledge ...

SC Cleared Node Developer - Remote - Inside IR35

Hiring Organisation
Solirius Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
NoSQL (eg. Redis). Knowledge of authentication and authorisation (JWT, OAuth). Experience with unit testing, integration testing and end-to-end testing (Jest, Mocha, Chai, Cypress). Proficiency in using package managers like npm or Yarn. Understanding of containerisation (Docker) and working with CI/CD pipelines (Jenkins, Azure ...

Senior Software Engineer – Client Identity (Backend)

Hiring Organisation
Vanguard
Location
London, United Kingdom
Salary
£ 100 K
Code (CloudFormation or CDK/Terraform) Strong Git practices and CI/CD experience (GitHub Actions or similar) Experience writing unit and integration tests (Jest) Nice to Have Experience with identity, authentication, or MFA systems Familiarity with Kong API Gateway or similar Exposure to Aurora PostgreSQL or DynamoDB Knowledge ...

Senior Software Engineer – Client Identity (Backend)

Hiring Organisation
Vanguard
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 70 K
Code (CloudFormation or CDK/Terraform) Strong Git practices and CI/CD experience (GitHub Actions or similar) Experience writing unit and integration tests (Jest) Nice to Have Experience with identity, authentication, or MFA systems Familiarity with Kong API Gateway or similar Exposure to Aurora PostgreSQL or DynamoDB Knowledge ...

Mid to Snr Fullstack Developer

Hiring Organisation
Avanti
Location
Oxford, Oxfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
production Good DevOps and CI/CD knowledge Docker experience Commercial cloud experience with AWS, Azure or GCP Strong automated testing experience, including Jest/Mocha and ideally Cypress, BrowserStack or similar Excellent JavaScript fundamentals Strong communication and problem-solving skills Experience with TypeScript, SaaS/startups, generative AI APIs ...

Full Stack Engineering Lead, Vice President

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Cloud/Spring Data JPA/Spring Boot Microservices. Should have troubleshooting skills using debuggers, logs, etc. Strong understanding of test‐driven development using Jest, Cypress, Java script, Junit, Mockito. Experience with Public clouds like AWS, GCP will be added advantage. Experience with OpenShift, Docker and Kubernetes. Understanding of build ...

Full Stack Engineering Lead, Vice President

Hiring Organisation
Citigroup
Location
London, United Kingdom
Salary
£ 100 K
/Spring Cloud/Spring Data JPA/Spring Boot Microservices.Should have troubleshooting skills using debuggers, logs, etc.Strong understanding of test-driven development using Jest, Cypress, Java script, Junit, Mockito. Experience with Public clouds like AWS, GCP will be added advantage.Experience with OpenShift, Docker and Kubernetes.Understanding of build and deployment ...

Full Stack Developer

Hiring Organisation
ARC IT Recruitment
Location
United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 - 60,000 Annual
work with a variety of technologies. You'll ideally have experience with some of the following, or be open to learning: JavaScript: React, Node.js, Jest, Cypress Ruby (non-Rails environment) - nice to have AWS: EC2, ECS, Lambda, S3, SQS Databases: MongoDB & PostgreSQL They are looking for someone who is: Proactive ...

Sr Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
relevant enterprise technologies such as Java or .NET. 7+ years of experience designing and developing complex web services using REST, TypeScript, JavaScript/NodeJS, Jest, Java, Python, or related technologies. 5+ years of experience designing and developing web applications using HTML5, CSS, and modern UI frameworks such as React ...

Fullstack Java Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
based architecture and design systems. Must have experience using continuous delivery toolsets and following Test-Driven Development (TDD) practices with test automation frameworks (e.g., Jest), experience with Git and CI/CD, experience with Mulesoft is essential. Anypoint Studio, Anypoint Exchange, API Manager, Runtime Manager. Experienced in developing integrations using ...

Fullstack Java Developer

Hiring Organisation
Atos
Location
Glasgow, Lanarkshire, United Kingdom
Salary
£ 70 K
microservice-based architecture and design systems.Must have experience using continuous delivery toolsets and following Test-Driven Development (TDD) practices with test automation frameworks (e.g., Jest), experience with Git and CI/CD, experience with Mulesoft is essential.Anypoint Studio, Anypoint Exchange, API Manager, Runtime Manager.Experienced in developing integrations using Mule ...

Software Engineer III- Front End- Web- JPM Personal Investing- Mid Level

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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/ ...

Software Developer (Full Stack/Front or Back End)

Hiring Organisation
Jacobs
Location
Bristol, Gloucestershire, United Kingdom
Salary
£ 60 K
beneficial).Proven experience translating Figma designs and design systems into high‐quality UI.Solid understanding of accessibility, usability, and inclusive design.Front‐end testing experience (e.g., Jest or similar).Back‐end:Strong experience building services using Node.js, including Express.Experience designing secure APIs, authentication, and authorisation.Exposure to containerized environments (OpenShift and/ ...

Full Stack Engineering Lead, Vice President

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Cloud/Spring Data JPA/Spring Boot Microservices.* Should have troubleshooting skills using debuggers, logs, etc. Strong understanding of test-driven development using Jest, Cypress, Java script, Junit, Mockito.* Experience with Public clouds like AWS, GCP will be added advantage.* Experience with OpenShift, Docker and Kubernetes.* Understanding of build ...

Software Engineering Lead (Full Stack)

Hiring Organisation
Robert Walters
Location
Birmingham, West Midlands, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
deployment pipelines using tools like Azure DevOps or GitHub Actions. Testing Standards: Experience with unit testing frameworks (xUnit/NUnit) and frontend testing tools (Jest/Cypress) as part of standard development practices. The permanent role for a Software Engineering Lead (Full Sack) will pay a salary range ...

Senior Software Engineer

Hiring Organisation
Autodesk
Location
Sheffield, South Yorkshire, United Kingdom
Salary
£ 70 K
depth understanding of JavaScript internals and fundamentalsExperience with state management solutions such as Redux, MobX or React QueryProficient experience with frontend testing frameworks like Jest and CypressFamiliarity with bundling tools such as Webpack and RsbuildExperience building scalable, high-performance applications with attention to reliability and maintainabilitySolid understanding of web application ...

Sr Software Engineer

Hiring Organisation
Wellington Management
Location
London, United Kingdom
Salary
£ 100 K
other relevant enterprise technologies (e.g., Java, .Net)7+ years of demonstrated experience designing and developing complex web services using REST, TypeScript, JavaScript/NodeJS, Jest, Java, Python or related technologies5+ years of demonstrated experience designing and developing web applications using HTML5, CSS and modern UI frameworks such as React ...

Senior Engineering Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
TypeScript (Node.js, React), MongoDB & Postgres. We use AWS for our cloud services and our infrastructure is managed with Kubernetes and Terraform. We test with Jest and Cypress, and monitor our systems with Prometheus, Grafana and Sentry. We embrace building with AI to help us deliver faster and better ...