1 to 25 of 31 Remote/Hybrid Jest Jobs

Head of Software Engineering - 2 Days London City/3 Remote

Hiring Organisation
ZENZO DIGITAL LTD
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
Stack: Frontend HTML5, CSS3, JavaScript (ES6+), TypeScript React.js (preferred), Angular, or Vue.js Responsive design (Bootstrap, Tailwind), state management (Redux, Context API) Front-end testing (Jest, React Testing Library, Cypress) Backend C#, ASP.NET Core/.NET 6+ RESTful and GraphQL APIs Entity Framework Core, LINQ Authentication & authorisation (OAuth2, JWT, Azure ...

Full Stack Developer - LEEDS

Hiring Organisation
Reed
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum, Inc benefits
exposure (AWS, Azure, or GCP). Experience with Docker and containerisation. Knowledge of GraphQL. Understanding of authentication (OAuth, JWT). Testing frameworks such as Jest, Mocha, Cypress, or Playwright. The Person Strong communicator able to work with technical and non-technical healthcare stakeholders. Passionate about clean code, best practices ...

Software Engineer, Frontend

Hiring Organisation
Travelex
Location
City of London, London, United Kingdom
/REST APIs Knowledge of the web platform, including HTML, CSS and Browser APIs Experience with the testing pyramid and tools such as Vitest, Jest, Playwright Understanding of CI/CD practices and deployment pipelines Proficient in using version control systems (Git) Nice to have: Experience with design systems ...

Full Stack JavaScript Engineer - to £60k - ID45465

Hiring Organisation
Humand Talent
Location
Oxfordshire, England, United Kingdom
/CD pipelines Docker , containers, and microservice-based infrastructure Bonus experience (not required, but nice to have): NestJS , Next.js , or Gatsby Automated testing with Jest Message queues (e.g. RabbitMQ ) Search technologies (e.g. SOLR ) Experience with Java (especially Vert.x) Cloud exposure, especially AWS About You You’re a capable full stack ...

Full Stack Engineer

Hiring Organisation
Uniting Ambition
Location
Manchester, England, United Kingdom
have: Docker/Kubernetes, IaC (Terraform/ARM), Identity/Auth systems (OAuth2/JWT). Event streaming (Kafka/RabbitMQ), front-end testing (Jest, RTL). Fintech/healthcare/B2B SaaS experience. Benefits & Culture: Competitive salary £45k–£60k + performance bonus Hybrid working: flexible remote + collaboration days ...

Software Engineer - Pensions, ISA & Investments

Hiring Organisation
Hargreaves Lansdown
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
Salary
£65,000
TypeScript with React on the front end, IaC, CI/CD Experience with unit, integration, and end to end testing tools and practices (e.g. Jest, Cypress, Backstop). Enjoys learning - you prioritise growing knowledge Experience with CI/CD and Trunk Based Development. Understanding of Microservices & principles of RESTful ...

Senior Software Engineer - Pensions, ISA and Investments

Hiring Organisation
Hargreaves Lansdown
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Part Time
Salary
£80,000
TypeScript with React on the front end, IaC, CI/CD Experience with unit, integration, and end to end testing tools and practices (e.g. Jest, Cypress, Backstop). Enjoys upskilling others in a team - you prioritise sharing knowledge Experience with integration and onboarding 3rd party vendors, meeting with vendor engineering ...

Senior Software Engineer - Pensions, ISA and Investments

Hiring Organisation
Hargreaves Lansdown
Location
Bristol, UK
Employment Type
Part-time
TypeScript with React on the front end, IaC, CI/CD Experience with unit, integration, and end to end testing tools and practices (e.g. Jest, Cypress, Backstop). Enjoys upskilling others in a team - you prioritise sharing knowledge Experience with integration and onboarding 3rd party vendors, meeting with vendor engineering ...

Frontend Developer

Hiring Organisation
HireQ Talent
Location
United Kingdom
experience building frontend applications with React and TypeScript Solid understanding of modern frontend architecture and best practices Experience with frontend testing frameworks such as Jest, Playwright, or React Testing Library Familiarity with state and data fetching libraries (e.g. react query ) Experience working with design systems (e.g. Material UI ) Knowledge ...

Web Developer

Hiring Organisation
Noir
Location
Swindon, Wiltshire, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £40,000 per annum
including lazy loading, code splitting, and asset optimisation. Experience consuming secure REST APIs from the browser. Familiarity with front-end testing frameworks such as Jest, React Testing Library, Playwright or Cypress. Solid understanding of modern front-end tooling (e.g., npm/yarn, Vite/Webpack, ESLint/Prettier). Strong ...

Senior Software Engineer, Web Developer

Hiring Organisation
Diamond Light Source
Location
Didcot, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
knowledge are desirable but not essential: Familiarity with Service-oriented & Microservices architecture Familiarity with Design tools (Figma, Sketch) Exposure to JavaScript testing frameworks e.g. Jest, Vitest, Cypress, Jasmine, etc. Knowledge of CI/CD techniques Experience with GraphQL, OpenAPi spec, JSON Schema & SQL/No SQL databases. Familiarity with MonoRepo ...

Full stack developer

Hiring Organisation
Stackstudio Digital Ltd
Location
Warwick, Warwickshire, West Midlands, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £480 to £500 per day
Experience Front End Skills React (including good knowledge of hooks) SWR for working with external REST APIs Next.js Styled Components HTML, Modern JavaScript & CSS Jest Back End Skills C# ASP.NET Core (v8+) Entity Framework Core (v8+) xUnit SQL Azure Data Factory (nice to have) GitHub Actions (nice to have) Terraform ...

Full Stack Engineer

Hiring Organisation
Stott and May
Location
Warwickshire, England, United Kingdom
excellence Your Profile Essential Skills & Experience Front-End Development: React (including Hooks) SWR for REST API integration Next.js Styled Components HTML, Modern JavaScript & CSS Jest Back-End Development: C# ASP.NET Core (v8+) Entity Framework Core (v8+) xUnit SQL Desirable/Nice-to-Have Skills Azure Data Factory GitHub Actions Terraform ...

Frontend Developer - Vue.js - Remote - Salary up to £54K DOE

Hiring Organisation
Reed
Location
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £54,000 per annum, Inc benefits
task/build runner tools Responsive design, mobile first Developing on top of a Microservice architecture using REST services Writing Front End tests (using Jest and VueJs testing library or similar) Solid grounding in current UI/UX design patterns, practices and frameworks Knowledge and experience of the following technologies ...

Frontend Developer - Vue.js- Remote - £45,000 - £54,000 DOE

Hiring Organisation
Reed
Location
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £54,000 per annum, Inc benefits
planning large stylesets Experience with Webpack or similar build tools Responsive design & mobile-first development Working with REST APIs within microservices Writing frontend tests (Jest, Vue Testing Library or similar) Understanding of modern UI/UX patterns and frameworks Desirable: Cloud experience Familiarity with TDD Knowledge ...

Senior React Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Staines-upon-Thames, Middlesex, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £75,000 per annum
prerequisite Good software engineering principles eg Version control/Git, issue tracking, documentation etc Node.js Front end development tools and libraries like jest, rollup etc Experience with connected devices Web/UX design appreciation Figma or similar Full stack software development If you are seeking a role of this nature ...

Senior Front-End Developer React - Whitley Bay - Hybrid 1 day per week from office

Hiring Organisation
Reed
Location
Whitley Bay, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £62,000 per annum, Inc benefits
scalable front-end architecture Experience with API integration, cloud platforms, and CI/CD workflows Writing unit tests Modern front end testing frameworks like Jest Ability to mentor colleagues and collaborate effectively Strong understanding of performance, security, and modern engineering patterns Desirable Skills Docker and container-based development Backend ...

Software Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Nottingham, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
Frameworks: Express or NestJS APIs: REST, GraphQL Databases: PostgreSQL, MongoDB Infrastructure: Linux, Docker, CI/CD pipelines Cloud: AWS Messaging: Kafka or RabbitMQ Testing: Jest, Supertest You don't need experience with everything - strong Node.js fundamentals and a willingness to learn are key. What They're Looking For Commercial experience ...

Software Engineer (UAS)

Hiring Organisation
Diamond Light Source
Location
Didcot, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
favourably, but these are not essential: Familiarity with Service-oriented & Microservices architecture Familiarity with Design tools (Figma, Sketch) Exposure to JavaScript testing frameworks e.g. Jest, Vitest, Cypress, Jasmine, etc. Knowledge of CI/CD techniques Experience with GraphQL, OpenAPi spec, JSON Schema & SQL/No SQL databases. Familiarity with MonoRepo ...

Senior / Lead Full Stack Developer

Hiring Organisation
Chameleon IT Solutions Limited
Location
East Anglia, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Next.js, modern UI principles. Backend: Node.js, ASP.NET (C#), Spatial Data Languages: JavaScript (ES6+), TypeScript, C# Databases: SQL Server, PostgreSQL, MongoDB. APIs: RESTful, GraphQL. Testing: Jest or similar frameworks. Cloud Infrastructure: DevOps/AWS/Github/Jira/Confluence/M365 Additional Requirements Excellent written and verbal communication skills Must ...

Senior Front-End JavaScript Engineer

Hiring Organisation
SF Recruitment
Location
South West, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
/lead front end engineer level - strong commercial experience of React - solid node.js experience - Historic HTML, CSS and JavaScript understanding - Unit testing experience (Cypress, Jest etc) - Typescript exposure This Senior Front End JavaScript Engineer will receive: - Starting salary of up to £90,000 - Long term remote working (two days ...

Reactjs Developer

Hiring Organisation
Chapman Tate Associates
Location
South Yorkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
tools such as Reactjs, Vite, Enzyme, Redux, and Flux Experience with user interface design and front-end development Knowledge of performance testing frameworks (Mocha, Jest) Proficiency in browser-based debugging and performance testing tools Excellent troubleshooting and problem-solving skills Strong communication skills and a willingness to support and upskill ...

Full Stack Developer

Hiring Organisation
ARC IT Recruitment Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
They work with a variety of technologies. Youll 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 Serverless.com Databases: MongoDB & PostgreSQL They are looking for someone ...

Senior Software Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
Backend: Python, Go Frontend: React, TypeScript Frameworks: Django, FastAPI Databases: PostgreSQL, Redis Infrastructure: Linux, Docker, Kubernetes, CI/CD pipelines Cloud: AWS Testing: Pytest, Jest You don't need experience with every tool - strong programming fundamentals and a passion for open-source are key. What They're Looking For Commercial ...

Lead Software Engineer, React Native

Hiring Organisation
Travelex
Location
City of London, London, United Kingdom
bridging in React Native Familiarity with state management libraries (Zustand, Redux, MobX etc.) Experience with the testing pyramid and tools such as Vitest, Jest, React Native Testing Library, Maestro, Detox Nice to have: Experience with iOS (Objective-C, Swift) or Android (Java, Kotlin) native development. Experience with mobile release processes ...