76 to 100 of 186 GraphQL Jobs in London

preferably Terraform. Extensive experience building CI/CD pipelines. Experience with e-commerce. Experience with front end technologies, Next.js, and React. Experience with GraphQL and REST. Experience using composable or MACH technologies. Experience using unit testing frameworks and best practices. Solid understanding of serverless technologies. Experience with building highly scalable ...

address potential challenges in the development process. Qualifications Extensive experience with TypeScript, Node, Next.js, and React. Experience with cloud platforms, preferably AWS. Experience with GraphQL and REST. Experience with e‐commerce. Experience using headless CMS. Familiar with UI/UX design and able to provide feedback on how to translate ...

Netlify Functions. Experience in state management with Redux, Zustand, or Context API. Proficiency in modern frontend tooling (Webpack, Babel, Vite, ESBuild). Knowledge of GraphQL and REST APIs. Experience with unit testing and end-to-end testing (Jest, Cypress, React Testing Library). Strong debugging and performance optimization skills. Nice ...

experience leading software engineers (people leadership and/or strong technical lead experience). Deep understanding of modern web application architecture, APIs (REST/GraphQL), and relational databases (e.g., SQL Server/PostgreSQL). Practical experience with cloud platforms (Azure and/or AWS), CI/CD, automation, and observability. ...

automate tasks, build tools and improve productivity Collaborative mindset paired with strong written and verbal communication skills Bonus points Proficiency with Kotlin, gRPC, GraphQL, Kubernetes Previous experience as a software engineer Consultancy experience performing web application security reviews Experience with securing distributed systems in AWS and cloud environments Experience with ...

backend engineering. Proven experience building production applications with modern frontend frameworks (e.g. React, Next.js). Experience designing and developing APIs (REST and/or GraphQL). Solid understanding of modern web architecture, including SSR, static generation, and caching strategies. Hands‐on experience with AWS and cloud‐native system design. Strong ...

workflows and/or products you are creating Created proven scalable solutions, especially with AI Eperience with integrating cloud services directly into complex solutions(GraphQL/Restful APIs) Experience in agile environments for digital product creation Broad experience in modern engineering practices including: Systems Architecture Front End Engineering Platform ...

Senior Engineer. Deep expertise in modern React & TypeScript, with a track record of shipping large-scale, consumer-facing web apps. Solid grasp of GraphQL (Apollo or urql) and REST fundamentals. Experience working with design systems. Fluency in web performance, cross-browser, and responsive design best practices. A testing mindset ...

loop review, tracing, and the failure modes that only show up once a system is live. Strong working knowledge of APIs (REST, GraphQL), webhooks, MCP, identity management (SCIM), and authentication protocols (SAML 2.0/OAuth 2.0). Hands-on experience in enterprise data mobility and integrations: the SQL, scripts ...

experience and/or systems engineering experience Solid understanding of modern frontend frameworks (React/Vue/Svelte) Extensive experience working with APIs (including GraphQL API) Understanding of CI/CD workflows and devops best practicesAbility to identify and prioritize high-impact problems and independently deliver solutions that provide reasonable ...

impactful solutions that meet the needs of our customers and stakeholders alike. Our Tech Stack The backend of our Zable app is Kotlin, AWS & GraphQL and the frontend is React Native with TypeScript, and NextJS. Across the rest of Lendable we also use PHP 8, Symfony, MySQL, PostgreSQL, RabbitMQ, Docker ...

modules). Deep understanding of modern UI architecture, state management paradigms, and responsive design systems. Experience consuming, designing, and optimizing APIs (REST, WebSockets, or GraphQL) for client performance and intermittent connectivity. Familiarity with client-side security fundamentals (content security policies, token management, secure device storage, threat modeling at the client ...

TypeScript and React; 3+ years in a senior/lead role. WebSockets, Server-Sent Events, WebRTC or other high performance bidirectional data streaming experience. GraphQL, Protobuf, Flatbuffers or other schema-driven API design tools. Strong RxJS (or equivalent observables experience) and reactive architecture in production systems. Proven experience with real ...

when something doesn’t make the cut. Our stack: AWS, Kubernetes, Terraform, Kafka and Postgres. Services in Ruby, Elixir and TypeScript behind a federated GraphQL layer, and Go for internal tooling. What We’re Looking For Software engineer first: You’ve built and shipped production software in at least ...

Python/TypeScript (if you don’t have Typescript, you will need to learn): React/Next.js (App Router, RSC, server actions), tRPC/GraphQL, Node/Express. PostgreSQL at scale via an ORM, with migration discipline on large, live schemas. Event-driven systems on a message ...

Engineer (Full Stack) to ship features that help employees of enterprise clients find the right mental health support. You’ll work with TypeScript, React, GraphQL, Node.js, Python, Golang and SQL, and use Claude Code to enhance development. This is a remote-first role with monthly travel to London. ...

proactively. Good written and verbal communication skills in English. Have experience with AWS Serverless services. Have experience with low-latency, high-availability, and performant GraphQL API. Have experience designing and building event driven architectures. Have experience with system and application monitoring, software distribution, patchingand maintenance of CI/CD pipelines. ...

tooling where appropriate.What are we looking for?• Experience working within Agile environments.• Strong experience designing acceptance tests and automation.• Experience with AWS, REST APIs, GraphQL and testing tools.• Understanding of CI/CD practices.• Strong TypeScript and/or JavaScript skills.• Excellent exploratory testing and analytical thinking skills.What will ...

where appropriate) micro frontends or module federation. State management and data layer proficiency -Experience with Redux Toolkit, Zustand, React Query/TanStack Query, and GraphQL, including caching, synchronization, and error handling strategies. Accessibility and standards compliance -WCAG compliance, semantic HTML, keyboard navigation, screen-reader support, and inclusive design integrated into ...

true DevOps model, and help the team manage infrastructure directly Integrate with a range of systems, from modern SaaS APIs (GraphQL) to traditional FTP Build observability and security into every design Document architecture with diagrams-as-code Work test-first, with quality built in What we want from you: Strong ...

designing and running distributed systems in production. Strong experience on the Azure cloud platform , building and operating scalable, reliable services. Hands‐on experience with GraphQL — schema design, federation, evolution, and API governance (must have). Working knowledge of TypeScript and React , particularly in API, tooling, or integration contexts. What ...

designing and running distributed systems in production. Strong experience on the Azure cloud platform, building and operating scalable, reliable services. Hands‐on experience with GraphQL — schema design, federation, evolution, and API governance (must have). Working knowledge of TypeScript and React, particularly in API, tooling, or integration contexts. What ...

Kotlin/Clojure) Advanced work with JDK CI/CD and build toolchains including Maven, Gradle, SBT, Jenkins Experience with modern RPC microservices, specifically GraphQL and gRPC Proficiency in developing for Unix/Linux based environments including shell basics as well as process and network diagnostics. Exposure to monitoring, metrics ...

understanding of Azure services (App Services, Functions, Cognitive Services), containerisation (Docker), and relational databases (MySQL). Experience designing microservices, distributed architectures and RESTful or GraphQL APIs. Excellent written and verbal communication skills, with the ability to articulate complex AI and voice‐agent concepts to technical and non‐technical stakeholders. Comfortable ...

testing practices, and ensuring the team ships work they can stand behind Useful: Familiarity with our core stack: Go, Scala, React/TypeScript, Next.js, GraphQL, gRPC Experience with cloud infrastructure (AWS) and container orchestration (Kubernetes) Background in real-time, event-driven, or high-value transaction systems Experience establishing engineering standards ...