26 to 50 of 64 Jest Jobs in the UK excluding London

Principal Software Engineer

Hiring Organisation
Hackajob Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
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 ...

Principal Software Engineer

Hiring Organisation
Hackajob Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL) Elasticsearch/Opensearch Unit testing/automation and use of testing frameworks (e.g. Mocha, Jest, Cypress) We appreciate you may not be an expert in every area above - we can support with training and development in some areas! Please ...

Senior Java Developer

Location
Manchester, England, United Kingdom
with relational and non-relational databases such as Oracle and PostgreSQL. Strong focus on automated testing (unit, integration, UI) using frameworks such as JUnit, Jest, Selenium, Cucumber Studio, and Allure. Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related field. Personal Attributes Essential: Strong critical thinking ...

Senior Software Engineer (Vue.js/TypeScript) - iGaming

Location
Manchester, England, United Kingdom
design systems (e.g. Storybook) REST and GraphQL API integration Build tooling such as Vite or Webpack Automated testing with tools such as Vitest, Jest, Cypress or Playwright Responsive, accessible UI development (WCAG standards) CSS architecture (e.g. Tailwind, SCSS, CSS Modules) Git and modern software development workflows CI/CD pipelines ...

Senior Software Engineer (Vue.js/TypeScript) - iGaming

Location
Leeds, England, United Kingdom
design systems (e.g. Storybook) REST and GraphQL API integration Build tooling such as Vite or Webpack Automated testing with tools such as Vitest, Jest, Cypress or Playwright Responsive, accessible UI development (WCAG standards) CSS architecture (e.g. Tailwind, SCSS, CSS Modules) Git and modern software development workflows CI/CD pipelines ...

Senior Software Engineer (Vue.js/TypeScript) - iGaming

Location
City of Edinburgh, Scotland, United Kingdom
design systems (e.g. Storybook) REST and GraphQL API integration Build tooling such as Vite or Webpack Automated testing with tools such as Vitest, Jest, Cypress or Playwright Responsive, accessible UI development (WCAG standards) CSS architecture (e.g. Tailwind, SCSS, CSS Modules) Git and modern software development workflows CI/CD pipelines ...

Fullstack Software Engineer III -Java

Location
Glasgow, Scotland, United Kingdom
application services including Apache, Tomcat, and Spring Boot Experience with user interface technologies (Angular, TypeScript, React) and user interface testing tools (Jasmine, Karma, Jest) Working experience with cloud-native platforms (AWS, Kubernetes, or private cloud environments) Hands-on experience using enterprise-authorized AI-assisted software development tools within the work ...

Fullstack Software Engineer III - Java

Location
Glasgow, Scotland, United Kingdom
application services including Apache, Tomcat, and Spring Boot Experience with user interface technologies (Angular, TypeScript, React) and user interface testing tools (Jasmine, Karma, Jest) Working experience with cloud-native platforms (AWS, Kubernetes, or private cloud environments) Hands-on experience using enterprise-authorized AI-assisted software development tools within the work ...

Front-End Engineer

Location
St Albans, England, United Kingdom
tracking pixels. Workflow: Git, Gitflow or trunk-based development, automated CI/CD and Agile/Scrum delivery. Testing: Unit and integration testing using Jest, Vitest or React Testing Library. Desirable but not essential E-commerce: Exposure to e-commerce or Headless Commerce environments. GraphQL: Familiarity with queries, mutations ...

Java Developer Integrated Financial Crime (IFC)

Location
Glasgow, Scotland, United Kingdom
pipelines (e.g., Jenkins, GitLab CI) and containerisation technologies (e.g., Docker, Kubernetes). Knowledge of unit testing and integration testing frameworks (e.g., JUnit, Mockito, Jest, React Testing Library). This role will be based in Glasgow. Our Work Experience is the combination of everything that's unique about us: our culture ...

Lead Software Engineer

Hiring Organisation
Corpay
Location
Coventry, UK
Employment Type
Full-time
technologies such as VS Code, Visual Studio, Rider, ReSharper, Jira, .NET, C#, ASP.NET, REST/SOAP services, WebAPI, JavaScript, React.js, Redux, JWT, Storybook, Jest, Enzyme, SQL Server, Dapper, Log4Net, Autofac, MSTest, ADO, Git, Octopus Deploy, SpecFlow, Selenium WebDriver, JMeter, and Gherkin. Ability to recognise the importance of the customer ...

Full-Stack Java Engineer: Cloud, Microservices & React

Location
Glasgow, Scotland, United Kingdom
enhance, modernize, and integrate with MuleSoft, AWS Cloud, and CI/CD pipelines in a collaborative, agile environment. The role emphasizes TDD, test automation (Jest), and strong back-end with JSF UI, plus hands-on API management and data formats like JSON and XML. #J-18808-Ljbffr ...

Senior Digital Engineer

Location
Bexhill-on-Sea, England, United Kingdom
e.g., JWT). Familiarity with popular frontend development tools such as Node, NPM, CI/CD pipelines, DevOps practices, and performance testing frameworks like Jest and React Testing Library. Experience with performance and memory tuning using relevant tools. Benefits Competitive salary based on experience + Car Allowance. Flexible and hybrid ...

Senior Full-Stack Mobile Developer

Location
City of Edinburgh, Scotland, United Kingdom
styling approaches (e.g. TailwindCSS, Flexbox, Grid) Experience building and maintaining Android applications Experience building and maintaining iOS applications Experience writing unit tests using Jest Experience with Expo for React Native development Experience implementing i18n (internationalisation) for multi-language/multi-region applications Experience working with native mobile features, such ...

Senior Fullstack Developer

Hiring Organisation
Version 1
Location
Manchester, UK
Employment Type
Full-time
Python, contributing to the design, build, and support of scalable and secure full-stack web applications using FastAPI. Experience in Unit Testing with Jest Experience with GraphQL with React for efficient data fetching and state management is preferred. Consume and integrate RESTful APIs to efficiently connect frontend applications with backend ...

Senior Fullstack Developer

Hiring Organisation
Version 1
Location
Birmingham, UK
Employment Type
Full-time
Python, contributing to the design, build, and support of scalable and secure full-stack web applications using FastAPI. Experience in Unit Testing with Jest Experience with GraphQL with React for efficient data fetching and state management is preferred. Consume and integrate RESTful APIs to efficiently connect frontend applications with backend ...

Senior Fullstack Developer

Hiring Organisation
Version 1
Location
Edinburgh, UK
Employment Type
Full-time
Python, contributing to the design, build, and support of scalable and secure full-stack web applications using FastAPI. Experience in Unit Testing with Jest Experience with GraphQL with React for efficient data fetching and state management is preferred. Consume and integrate RESTful APIs to efficiently connect frontend applications with backend ...

Senior Digital Engineer

Hiring Organisation
Hastings Direct
Location
Bexhill-on-Sea, East Sussex, UK
Employment Type
Full-time
authentication (e.g., JWT).Familiarity with popular frontend development tools such as Node, NPM, CI/CD pipelines, DevOps practices, and performance testing frameworks like Jest and React Testing Library. Experience with performance and memory tuning using relevant tools. What we offerJoin us and you'll find a different ...

Senior Digital Engineer

Location
Leicester, England, United Kingdom
e.g., JWT).* Familiarity with popular frontend development tools such as Node, NPM, CI/CD pipelines, DevOps practices, and performance testing frameworks like Jest and React Testing Library. Experience with performance and memory tuning using relevant tools.**What we offer**Join us and you’ll find a different ...

Frontend Developer

Hiring Organisation
MRJ Recruitment
Location
Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £40,000 per annum
stages of a project through to development and release. The tech React JavaScript/TypeScript Next.js HTML/CSS/SCSS Tailwind REST APIs Jest Git What they're looking for Commercial Front-End development experience Strong React and JavaScript experience Good understanding of modern web development Comfortable working with ...

Frontend Architect - React AI

Location
Slough, England, United Kingdom
reactive programming paradigms Architecture: Strong understanding of micro-frontends and Single Page Applications (SPA) Testing: Hands-on experience with React Testing Library/Jest for unit and integration testing UI Automation (Good to Have): Exposure to frameworks like Playwright or Cypress Desired Experience Experience working on financial services or trading ...

Full-Stack Software Engineer III

Location
Oxford, England, United Kingdom
open to discussing and honing approaches for our team to improve our working practices* Have some experience of test-driven development and mocking libraries (Jest, Mockito)* Be familiar with collaborative documentation tools (Jira and Confluence)* Have some real knowledge of Agile practices and execution (Scrum, Kanban)* Wanting to learn ...

Software Engineer

Location
Portsmouth, England, United Kingdom
Front-end frameworks: Vue.js and React.js APIs: GraphQL and REST Databases: MSSQL, MySQL and PostgreSQL Git and version control best practices Testing frameworks (PHPUnit, Jest, Cucumber) Agile methodologies without the ceremony - we take a very lean approach Docker CI/CD and cloud hosting Architecture scalability performance tuning Education ...

Software Engineer 3

Location
Grimsby, England, United Kingdom
infrastructure experience, preferably AWS using IaC Experience with Git version control and CI/CD pipelines (CircleCI) Experience with automated testing frameworks such as Jest and Vitest. Familiarity with agile development, both Kanban and Scrum Some knowledge of SQL and NoSQL databases, Postgres, DynamoDB, Redis, etc. Strong debugging skills, ideally ...

Full-Stack Software Engineer III

Location
Oxford, England, United Kingdom
open to discussing and honing approaches for our team to improve our working practices. Have some experience of test-driven development and mocking libraries (Jest, Mockito). Be familiar with collaborative documentation tools (Jira and Confluence). Have some real knowledge of Agile practices and execution (Scrum, Kanban). Wanting ...