1 to 25 of 44 GraphQL Jobs in London

write clean, efficient, and scalable code. Familiarity with CI/CD pipelines and DevOps practices is a plus. Experience with TypeScript. Familiarity with GraphQL or other modern data-fetching technologies. Experience in integrating message brokers (e.g., RabbitMQ, Kafka). Familiarity with cloud platforms like AWS, Azure, or Google Cloud. Knowledge ...

both exec-level conversations and deep technical design sessions. Familiarity with enterprise data environments: cloud data warehouses (Snowflake, Databricks, BigQuery, Redshift), REST/GraphQL APIs, and common ERP or CRM platforms. Comfort with modern deployment practices: CI/CD, containerization (Docker/Kubernetes), cloud-native services, and infrastructure-as-code ...

ownership are valued, this is a great opportunity. Key Responsibilities On the backend, you will design, build and maintain scalable services and RESTful/GraphQL APIs using Python with Django or FastAPI, writing clean, well-tested, production-grade code with a focus on reliability and performance. You will design ...

design and implement AI-native software in production environments Engineering depth: Strength in backend (Python, Node.js, Java), frontend (React, Angular), APIs (REST/GraphQL) LLM tooling: Familiarity with LangChain, Semantic Kernel, prompt chaining, vector search, and context management Performance & observability: Skilled in debugging distributed systems, tuning for latency, and implementing ...

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 services. Work with business ...

platforms. Hands-on experience with iOS or Android native development, or React Native for mobile-first product work. Strong working knowledge of RESTful and GraphQL APIs, serverless architectures and CI/CD pipelines. Comfortable in TypeScript and JavaScript, with experience in cloud-native ecosystems and modern tooling. A track record ...

using AI-assisted development tools and reviewing AI-generated code. Strong knowledge of PostgreSQL and relational database design. Experience designing and consuming REST and GraphQL APIs. Experience deploying and managing applications within AWS environments. Knowledge of Docker and containerised application deployment. Experience building scalable, secure and maintainable web applications. Ability ...

efficient, maintainable, and scalable code. API Services: Experience in designing, deploying, and maintaining API services, with a strong understanding of RESTful and/or GraphQL API design principles. AI Fluency: You use AI tools in your own day-to-day work in addition to enabling others. You're comfortable building ...

Jest, Playwright, Cypress or React Testing Library. A collaborative approach with excellent communication skills. Experience mentoring developers or leading technical initiatives. Nice to have GraphQL .NET or SQL Server Storybook or design systems WCAG accessibility standards Progressive Web Apps Experience integrating AI tools or LLM APIs into products ...

training, and documentation. Expertise in building responsive and scalable web applications using React, Next.js, Tailwind CSS, and ShadCN UI. Strong knowledge of REST APIs, GraphQL, API integrations, authentication, and serverless architectures. Experience integrating OpenAI, Azure OpenAI, Copilot Studio, LangChain, and AI Agent frameworks. Good understanding of RAG, vector databases ...

experience building highly performant, globally distributed applications. Responsibilities Design and build full-stack web applications using Cloudflare Workers and Pages. Develop secure REST and GraphQL APIs running on Cloudflare's edge network. Build frontend applications using frameworks such as React, Next.js, Vue, Astro, or Svelte. Design and implement data solutions ...

replay, and state machines to validate logic)Fullstack Product EngineeringBuild end‐to‐end product features spanning: Backend services (Python/TypeScript)APIs (REST/GraphQL/FastAPI)Frontend experiences (React)Create human‐in‐the‐loop interfaces for AI systems (review, override, explainability)Collaborate closely with Product and Design to ship ...

like to check our reviews out on Glassdoor you can see these here. Our Tech Stack Backend Kotlin 1.7.20 AWS GraphQL (it would be nice if you were familiar with this but it's not a deal breaker) Postgres RabbitMQ Docker Kubernetes Frontend React & React Native, TypeScript, MobX, Redux, Stylus ...

React. Any further experience with Next.js/Angular/Vue.js is beneficial Experience with mobile development frameworks like React Native is beneficial. Experience with GraphQL, preferably using Apollo Client with React for efficient data fetching and state management. Experience in Unit Testing with Jest Continuous Integration experience (Docker) A passion ...

like to check our reviews out on Glassdoor you can see these here. Our Tech Stack Backend Kotlin 1.7.20 AWS GraphQL (it would be nice if you were familiar with this but it's not a deal breaker) Postgres RabbitMQ Docker Kubernetes Frontend React & React Native, TypeScript, MobX, Redux, Stylus ...

ability to advise when native, cross-platform or hybrid strategies are appropriate. Experience designing API-led and cloud-enabled mobile ecosystems, including REST, GraphQL, microservices, event-driven integration and mobile backend services. Deep understanding of mobile security, including OAuth 2.0/OpenID Connect, encryption, certificate pinning, secure storage, threat modelling ...

support you on the job, and front-end skills won't be assessed during the interview process. Our web stack includes Java, GraphQL, Kubernetes, SQL and NoSQL databases, all running on AWS. While experience with every tool isn't required, strong proficiency in an object-oriented programming language is essential. ...

mentorship to a team of engineers, guiding them in architecture, code quality, and best practices to ensure high-performing and maintainable applications. Experience with GraphQL with React for efficient data fetching and state management is preferred. Continuous Integration experience (Docker) Experience in developing and deploying solutions on AWS Cloud ...

Engineering Manager to lead a high-performing, remote-first API development team based in Europe who are driving Contentful's REST and GraphQL APIs that enable customers to manage and deliver content at scale. The role will focus on continuously evolving our platform with advanced observability, automation, and AI-driven ...

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 ...

SDLC experience with production ownership. Experience with distributed systems, Kubernetes, GCP/AWS, and cloud platforms. Hands-on experience building REST/gRPC/GraphQL APIs and data pipelines. Knowledge of SQL/NoSQL, Git, Linux/Unix, Windows, and containerisation. Understanding of Front End fundamentals and dashboard development. Strong ...

experience with production ownership. Experience with distributed systems, Kubernetes, GCP/AWS, and cloud platforms . Hands-on experience building REST/gRPC/GraphQL APIs and data pipelines. Knowledge of SQL/NoSQL, Git, Linux/Unix, Windows, and containerisation . Understanding of Front End fundamentals and dashboard development. ...

storage. Strong engineering practices: writing clean, testable code; effective code reviews; pragmatic documentation; and continuous improvement. Strong experience with API-driven apps (primarily REST, GraphQL) and collaboration with backend teams on contracts and integration patterns. Track record of raising the bar on quality engineering: test strategy, automation, code review discipline ...

environment management Experience across managed hosting platforms such as Azure, Acquia, Umbraco Cloud, WP Engine or Pantheon API design and integration, REST and GraphQL, including third-party systems such as CRM, payment and marketing platforms Security by design and DevSecOps practice, with particular awareness of handling supporter and donor data ...

managed hosting experience, including environment strategy and deployment workflow Major version upgrade planning and delivery on live platforms API design and consumption, REST and GraphQL, including third-party integrations SQL Server and efficient data querying in a web application context Modern front-end development, including component-based approaches and responsive ...