wider business. Tech stack We're pragmatic about our technology choices. These are some of the things we use now: TypeScript, React, styled-components Java & Python PostgreSQL, BigQuery, MySQL Jest, React Testing Library, Cypress, pytest AWS, GCP ECS Fargate, Docker, Terraform, GitHub Actions How we expect you to work We expect you to work in these ways, as well as More ❯
AWS, MySQL, PostgreSQL, RabbitMQ, Docker, Kubernetes, React & React Native, TypeScript, MobX, Redux, Stylus and SASS, Jenkins (we deploy to production as soon as we finish a feature), Behat, PHPUnit, Jest, Selenium, Maestro and Detox. How you'll have an impact Own and optimise the delivery process to ensure features reach customers efficiently, contributing directly to quarterly and yearly OKRs focused More ❯
London, England, United Kingdom Hybrid / WFH Options
Plutus
For over 20 years, Global Relay has set the standard in enterprise information archiving with industry-leading cloud archiving, surveillance, eDiscovery, and analytics solutions. We securely capture and preserve the communications data of the world’s most highly regulated firms More ❯
Stafford, England, United Kingdom Hybrid / WFH Options
Moot Group
Who is MOOT? At MOOT, we’re reimagining eCommerce technology by delivering world-class eCommerce-as-a-Service solutions that enable brands to scale seamlessly. Our innovative platform provides all the tools businesses need to drive growth, improve customer experiences More ❯
Lead architectural discussions and uphold high technical standards. Promote a culture of quality, testing, and continuous improvement within your team. Technologies We rely heavily on: React & Typescript Playwright Sentry Jest , Vitest , & React Testing Library AWS Ideal Candidate 5+ years of frontend development experience in production environments. Proficiency in JavaScript/TypeScript, HTML, and CSS. Deep understanding of ReactJS & Redux. Experience … with WebRTC, Sentry, Jest/Vitest, and cross-browser testing. Ability to prioritize effectively and work well in ambiguous, startup-like environments. Desirable Skills Experience developing high-load frontend applications and maintaining component libraries. Knowledge of functional programming and cross-browser compatibility. Enjoyment of working in early-stage startups. Benefits Quarterly international team offsites. Remote and flexible work policies. Five More ❯
Isleworth, England, United Kingdom Hybrid / WFH Options
Sky
work as a team to deliver awesome product goals. You will be: Developing applications using Lightning framework Creating tests both from a unit and end-to-end perspective with Jest, Selenium or Cypress Own all phases of software development from ideation to release Hold technical discussions with product owners and designers Proactively monitoring the performance and health of the software … Experience developing for platforms where code optimisation is essential, e.g. TVs, mobile phones, gaming or embedded devices A BDD and/or TDD approach to writing software (Cucumber, Jasmin, Jest, Cypress) Familiarity with CI/CD pipelines (Jenkins/Gitlab/Concourse) A Team player with great listening and nurturing skills Committed to delivering high-quality software solutions Team overview More ❯
London, England, United Kingdom Hybrid / WFH Options
Constructor
PagerDuty, AWS CloudWatch) Develop and maintain user interfaces for our customer dashboard application, ensuring a responsive, intuitive, and seamless user experience Write and maintain unit and integration tests using Jest, React Testing Library, and end-to-end tests using Playwright to ensure code quality and reliability Collaborate with technical and non-technical business partners to develop/update service functionalities … any compiled programming language (e.g. Go, Rust) would be a plus Experience integrating Figma designs into web applications and ensuring responsive, pixel-perfect design implementation Experience writing tests with Jest (unit and integration), React Testing Library, and Playwright (end-to-end tests) Experience collaborating in cross-functional teams Excellent English communication skills Benefits Unlimited vacation time - we strongly encourage all More ❯
Oxford, England, United Kingdom Hybrid / WFH Options
Oscar
C# JavaScript frameworks: Angular, Vue.js, or React MySQL Git or similar source control tools Experience with logging/monitoring tools: Elasticsearch, Rollbar, Sentry, Jira Unit testing frameworks: xUnit, NUnit, Jest, or Jasmine Agile development methodologies Desirable Experience: AWS Terraform Benefits: Competitive base salary Flexible remote working Exposure to exciting, bespoke projects Ongoing learning and development opportunities Clear career progression paths More ❯
Woking, England, United Kingdom Hybrid / WFH Options
rmg digital
of the systems Requirements as a Backend Developer: 4+ years backend experience with Nodejs, microservices & REST APIs (bonus if you have Kubernetes and Mongo) Strong unit testing background with JEST You’ve pushed your own code out to production Be an enthusiastic developer. Someone who can come in and share ideas, support the team but most importantly be able to More ❯
banbury, south east england, united kingdom Hybrid / WFH Options
Oscar
C# JavaScript frameworks: Angular, Vue.js, or React MySQL Git or similar source control tools Experience with logging/monitoring tools: Elasticsearch, Rollbar, Sentry, Jira Unit testing frameworks: xUnit, NUnit, Jest, or Jasmine Agile development methodologies Desirable Experience: AWS Terraform Benefits: Competitive base salary Flexible remote working Exposure to exciting, bespoke projects Ongoing learning and development opportunities Clear career progression paths More ❯
guildford, south east england, united kingdom Hybrid / WFH Options
rmg digital
of the systems Requirements as a Backend Developer: 4+ years backend experience with Nodejs, microservices & REST APIs (bonus if you have Kubernetes and Mongo) Strong unit testing background with JEST You’ve pushed your own code out to production Be an enthusiastic developer. Someone who can come in and share ideas, support the team but most importantly be able to More ❯
experience in Python projects and some Javascript framework: Angular, React, Vue.js Experience working with either SQL or No-SQL databases and writing tests: Pytest and Jasminie/Cypress/Jest Good knowledge of Git Level of English (B2 or higher) Nice to have: Experience with: Flask (preferred) or Django Experience with SQLAlchemy and/or Alembic Experience with MongoDB databases More ❯
and creating components and pages that are reusable and testable, and an understanding of architectural patterns like DDD and microservices. Proficient at writing automated tests using frameworks such as Jest, React Testing Library or Cypress. Strong knowledge of web application security and how to guard against common vulnerabilities. What's in it for you: Grow with Goodlord : your development is More ❯
Sheffield, Yorkshire, United Kingdom Hybrid / WFH Options
Pendo
engineering principles, including data structures, algorithms, and software design Solid understanding of web application architecture, including APIs, HTTP requests, databases, caching, and related concepts Used testing frameworks such as Jest to write and maintain unit tests for your code, and browser automation tools such as Cypress or Playwright for test automation Preferred Qualifications Bachelor's or Master's degree in More ❯
TypeScript, Node.js, React, and GraphQL MongoDB Atlas AWS-based infrastructure using ECS, Lambda, and CloudWatch CI/CD pipelines with GitHub Actions, Terraform, and IaC Testing via Cypress (E2E), Jest/Vitest (unit) Observability with tools like Sentry, Datadog, or New Relic You won’t be starting from scratch, the platform is already live and scaling, but there is real More ❯
London, England, United Kingdom Hybrid / WFH Options
NearTech Search
TypeScript, Node.js, React, and GraphQL MongoDB Atlas AWS-based infrastructure using ECS, Lambda, and CloudWatch CI/CD pipelines with GitHub Actions, Terraform, and IaC Testing via Cypress (E2E), Jest/Vitest (unit) Observability with tools like Sentry, Datadog, or New Relic You won’t be starting from scratch, the platform is already live and scaling, but there is real More ❯
previews. Familiarity with modern build tools: Vite, or similar. Experience with CI/CD pipelines for automated testing and deployment (Jenkins and GitHub Actions). Familiarity with testing tools: Jest, Chromatic/Percy, axe-core (for accessibility). Experience with end-to-end testing tools such as Playwright. Experience with Chart.js and/or similar charting technologies. Experience with the More ❯
London, England, United Kingdom Hybrid / WFH Options
Fresha
create database schemas that represent and support business processes Technologies - Familiarity with TypeScript, Cordova, Native development for Android and/or iOS, RAIL Performance, PWA, SSR, Node, Cypress and Jest Full Stack - Full-stack experience (double bonus points if Ruby or Elixir!) This list is not exhaustive and there may be other activities you are required to deliver. What we More ❯
2+ years' experience on backend cloud-based applications (implemented using Scripting languages, preferably NodeJs/Python) Excellent analysis/debugging/diagnostic skills Experience and understanding of testing frameworks (Jest, Mocha, Pytest, Unittest, etc.) Experience and knowledge of cloud services, preferably AWS (Lambda, Step Function, DynamoDB, Cloudformation, etc.) Understanding of agile development methodologies Much preferred - Experience working with and understanding More ❯
London, England, United Kingdom Hybrid / WFH Options
MoonPay
payments industry What you will be working with/on Typescript React and NextJS Node.js TypeORM, TypeDI, TypeGraphQL and routing-controllers Google Cloud Platform Postgres Redis Bull DataDog GitHub Jest Most importantly , though, you will embody the core principles that everyone here at the MoonPay lives by. Our “BLOCK Values” are at the heart of everything we do - and they More ❯
City Of Bristol, England, United Kingdom Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
frontend projects. Demonstrated success in developing responsive, user-friendly web applications. Strong expertise in TypeScript/React and the principles of component-based architecture. Skilled in unit testing using Jest and Pytest, with a focus on maintaining comprehensive test coverage. Practical experience with ORM, views, signals, and implementing security best practices. Proficient in using Docker for application containerisation and managing More ❯
party services. Understanding of software development principles and best practices. Experience with version control systems (Git). Experience with cloud platforms (AWS) is a plus. Experience with testing frameworks (Jest) is a plus. Excellent problem solving and debugging skills. Strong communication and collaboration skills. Ability to work independently and as part of a team. Experience in the property management or More ❯
West London, London, United Kingdom Hybrid / WFH Options
PCR Recruitment Limited
Strong knowledge of web accessibility standards and experience using screen readers for a solid understanding of their behaviour ( JAWS , NVDA OR VoiceOver ). Testing experience with tools such as Jest , React Testing Library , Playwright , or Cypress. Familiarity with CI/CD , version control (Git), and semantic versioning. Experience documenting components using Storybook or similar tools and eventually training other developers More ❯
London, England, United Kingdom Hybrid / WFH Options
MrQ
for UX and UI design best practices. Excellent problem-solving skills and attention to detail. Awareness of technical SEO principles. Nice to have: Modern front-end testing tools like Jest and React Testing Library. Node.js. Modern front-end build pipelines and tools, such as Babel, Webpack. CMS platforms like Strapi. What We Offer At MrQ, we take pride in providing More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
Hymans Robertson LLP
DevOps Messaging patterns with brokers like Azure Service Bus or RabbitMQ RESTful APIs, DevOps practices, automation, behaviour-driven testing, relational and NoSQL databases Front-end frameworks, especially Angular, RxJs, Jest, Angular Material Personal qualities: Self-motivated with a desire to learn and share knowledge Focused on continuous improvement Effective communicator and team player Able to build strong professional relationships Capable More ❯