have: 5+ years of experience in frontend development, building dynamic and responsive web applications Demonstrated strong fluency with TypeScript, React and frameworks such as NextJS Familiarity with state management libraries (Zustand, Redux, MobX etc.) Extensive experience working with GraphQL/REST APIs Excellent knowledge of the web platform, including HTML More ❯
Must have: 3+ years of experience in frontend development, building dynamic and responsive web applications Demonstrated fluency with TypeScript, React and frameworks such as NextJS Familiarity with state management libraries (Zustand, Redux, MobX etc.) Experience working with GraphQL/REST APIs Knowledge of the web platform, including HTML, CSS and More ❯
iterate on new features or experimental projects Analytics & Data Processing - Familiarity with tools like Google Analytics and BigQuery for tracking and analysing platform performance Next.js & SSR - Understanding of server-side rendering and static site generation to optimise web performance Backend Performance & Scaling - Experience with caching strategies, API optimisation, and server More ❯
maintaining out of session experiences. Must have AB testing experience. Qualifications Minimum 5 years' development experience with React or React based frameworks such as Next.JS, JavaScript (ES6+), TypeScript, Node.JS, Redux, Express and SCSS/Styled components. Experience at a Senior level an advantage but not essential. Development experience working with More ❯
to take ownership and deliver their best work. Key Technical Skills: Proficiency in TypeScript and JavaScript . Experience with modern frontend frameworks (e.g., React.js , Next.js ). Experience with React Native/Expo and building mobile applications. Building scalable systems through event based systems Solid understanding of backend technologies, particularly Node.js More ❯
to take ownership and deliver their best work. Key Technical Skills: Proficiency in TypeScript and JavaScript . Experience with modern frontend frameworks (e.g., React.js , Next.js ). Experience with React Native/Expo and building mobile applications. Building scalable systems through event based systems Solid understanding of backend technologies, particularly Node.js More ❯
What You’ll Do Develop and maintain front-end applications using React, TypeScript, and modern CSS. Build and optimize back-end services with Node.js, Next.js, and GraphQL. Work on both SQL and NoSQL databases, with support from our data and infrastructure teams. Collaborate with engineers, product managers, and designers to More ❯
mentorship to other engineers, ensuring code quality through reviews and best practices. Design and implement responsive, user-friendly web interfaces using modern JavaScript frameworks (Next.js, React). Collaborate with UX/UI designers to turn designs into functional, intuitive interfaces. About You: Expertise in JavaScript frameworks like React, Vue.js, or More ❯
mentorship to other engineers, ensuring code quality through reviews and best practices. Design and implement responsive, user-friendly web interfaces using modern JavaScript frameworks (Next.js, React). Collaborate with UX/UI designers to turn designs into functional, intuitive interfaces. Optimise front-end performance, ensuring smooth, fast, and reliable user More ❯
ability to develop websites that meet strong accessibility guidelines Experience building scalable, performant sites that handle high levels of traffic well Our stack: React Next.js GraphQL & Apollo Styled Components & SASS Jest & React Testing Library TypeScript Storybook Handy, But Not Essential... Python knowledge (our back-end language of choice) Experience leading More ❯
with monitoring tools such as Dynatrace. Take ownership of the development of monitoring and observability practices. Proficiency with Java, Java Script/Typescript, React, Next.js and Typescript. Proficiency with core AWS services (API Gateway, Lambda, DynamoDB, SNS, SQS). Good understanding of REST API/GraphQL consumption. Familiarity with monitoring More ❯
Preferred qualifications, capabilities, and skills Preferable experience in building reusable UI components or working with design systems. Familiarity with modern front-end technologies (e.g. NextJS, Remix). Asynchronous operations in Javascript (maybe using libraries such as Axios, RxJS). Familiarity with solving UI state management. Already contributes to an Open More ❯
in London, Bristol, Birmingham, Leeds, Manchester, Norwich or Sheffield. Our Tech Stack – (experience with all of the below is not required) UI: Typescript, React, Next.Js, HTML/CSS, Docker, GitHub Actions, AWS – CDK, ECS, ALB, VPC. APIs: Go, Rest, CDK. AWS – CDK, Lambda, API Gateway, Dynamo DB, Event Bridge, S3 More ❯
complex problems and expanding your technical expertise. What we're looking for: - 2+ years of development experience - Experience with TypeScript - Proficiency in React (with Next.js ) or React Native (with Expo) - Understanding of Node.js (preferably with NestJS or AWS Lambda) - Strong written and verbal communication skills Beneficial Skills & Experience: - Exposure to More ❯
Proficiency with core AWS services (API Gateway, Lambda, DynamoDB, SNS, SQS). Experience with GraphQL is nice-to-have, but not required. Experience with Next.js or React, even if not in the most recent role. The advertised role is primarily back-end but may require contributions to our front-end More ❯
attention to detail. Required Skills NodeJS and Javascript (5+ years) Strong Experience with Express, Redux and TypeScript (3 yrs+) React (2 yrs) Proficiency in Next.js (preferred), modern JavaScript APIs, SCSS, and CSS-in-JS Expertise in API integration (both internal and external) Good experience with AWS microservices Proficiency in Git More ❯
teams Strong technical experience leading the design and development of complex software systems Knowledge of multiple front-end and back-end languages (Node.js, React, Next.js, Typescript, JavaScript, HTML, CSS) and their libraries Familiarity with RESTful APIs and GraphQL Familiarity with database technologies such as PostgreSQL, Redis, and MongoDB Experience with More ❯
Extensive experience in backend development with a proven track record of developing complex services for web applications. Knowledge of front end languages such as Next.js, React, TypeScript, HTML, CSS, SASS/SCSS, React Testing Libraries, Cypress, and Jest. Experience in addressing performance and optimization issues. Comfortable with and can use More ❯
s lives. We take a blue-sky but pragmatic approach to how we apply new technologies. Our Tech Stack TypeScript (Full-stack) React + Next.js, Tailwind, Prisma, tRPC PostgreSQL, MongoDB, Redis Serverless, AWS, Google Cloud, Github Actions DBT, BigQuery Terraform Python Minimum Qualifications You're opinionated and want to help More ❯
in just a few of them. On the frontend you'll work with React, Nx, Vercel, and TypeScript. On the backend it's Node.js, Next.js, and GraphQL, all written in TypeScript, but also Golang and Python. App experience and candidates who are comfortable working with React Native is particularly desirable. More ❯
consists of PHP 8.3, Symfony 6.4, MySQL 8, RabbitMQ, Redis, GraphQL, Docker and Kubernetes, all running on AWS. Our frontend stack consists of ReactJS, NextJS, ExpressJS, Apollo Client, CSS-in-JS, GraphQL, Webpack, Docker, and Kubernetes. The payments team also works with Serverless, Aurora Postgres and Eventbridge with specific services. More ❯
s lives. We take a blue-sky but pragmatic approach to how we apply new technologies. Our Tech Stack TypeScript (Full-stack) React + Next.js, Tailwind, Prisma, tRPC PostgreSQL, MongoDB, Redis Serverless, AWS, Google Cloud, Github Actions DBT, BigQuery Terraform Python Minimum Requirements Strong Backend Development Skills: Proficiency in Python More ❯
however experience with other equivalent tools such as AB Tasty or Adobe Target are acceptable) React development skills or React based frameworks such as Next.JS, JavaScript (ES6+), TypeScript, Node.JS, Redux, Express and SCSS/Styled components. Practical development experience working with a Tagging Technology such as Google Analytics or equivalent More ❯
