16 of 16 GraphQL Jobs in London

proactive, product-focused mindset with a passion for solving complex problems. Desirable Skills AI-powered application development Large Language Models (LLMs) Generative AI Microservices GraphQL CI/CD Infrastructure as Code Event-driven architecture Agile product development Accessibility (WCAG) Technology Stack React TypeScript JavaScript Node.js Express.js Python Microsoft Azure Docker ...

/CD pipelines and automated testing Agile/Scrum development experience Strong communication and problem-solving skills Bonus points for: Kubernetes, PostgreSQL, gRPC or GraphQL AWS or cloud-native development Experience in financial services or high-volume transactional platforms Test-driven development (TDD) Why this opportunity? You'll be working ...

/CD pipelines and automated testing Agile/Scrum development experience Strong communication and problem-solving skills Bonus points for: Kubernetes, PostgreSQL, gRPC or GraphQL AWS or cloud-native development Experience in financial services or high-volume transactional platforms Test-driven development (TDD) Why this opportunity? xehkeey ...

drive technical decisions and platform modernisation initiatives. YOUR SKILLS AND EXPERIENCE: You will bring strong capability in: Node.js and TypeScript development. React and Next.js. GraphQL and REST API development. Microservices and event-driven architectures. Kafka or similar messaging technologies. PostgreSQL, MongoDB and Redis. AWS, Docker and CI/CD practices. ...

Java or Kotlin development Knowledge of Spring Boot and microservices architectures Experience with relational databases and cloud-based environments AWS, Docker, Kubernetes, Kafka or GraphQL experience would be advantageous SALARY AND BENEFITS Up to £85,000 base salary Hybrid working model (2 days per week in London) Private healthcare Enhanced ...

engineering Informatica Talend Apache Airflow Python for data processing and automation Data warehouse design and optimisation APIs and event-driven architecture REST APIs GraphQL Apache Kafka Event-driven architectures DevOps/infrastructure Terraform Docker Kubernetes Experience working within regulated or complex enterprise environments, including Financial Services, Government, Healthcare or Logistics ...

Spring Boot 3+. Commit to testing, including writing and maintaining unit tests, using mocking frameworks and applying test-driven development. Build REST and GraphQL APIs. Work with cloud platforms, preferably AWS. Use RDBMS and ORM frameworks in practice. Apply OOP fundamentals and event-driven architecture. Appreciate the importance of Continuous ...

Strong hands-on experience with Adobe Experience Manager (AEM Sites) , Core Components, editable templates and client libraries. Experience integrating frontend applications with AEM Headless, GraphQL and REST APIs . Proven expertise in frontend architecture, reusable components, design systems and performance optimisation. Hands-on experience with Claude AI/Claude Code ...

back end experience in Python, C#/.NET or a comparable language Proven experience designing, building and versioning APIs (REST, and ideally gRPC or GraphQL) Hands-on Kafka experience, including topic design, producers and consumers, and stream processing Experience leading or mentoring engineers, or acting as a technical lead Solid ...

days per month from the office. The Role Technical Leadership Lead the evolution of backend architecture across our PHP platform, Go services, and GraphQL/API layers - balancing delivery speed with long-term maintainability Guide API and domain design standards - clear service boundaries, consistent contracts, and pragmatic integration between modern ...

modern platform architecture Develop scalable full stack applications using Node.js, TypeScript, React/Next.js, and cloud technologies Design and build APIs using GraphQL and REST principles Work closely with product, mobile, engineering, and business stakeholders to deliver high-quality solutions Mentor and support other developers, promoting strong engineering standards … modern engineering environments Expertise with Node.js and TypeScript for backend development Experience with React and/or Next.js for frontend development Strong understanding of GraphQL, REST APIs, and distributed systems Experience with Kafka and event-driven architectures Knowledge of AWS, Docker, and cloud-native development practices Experience working with PostgreSQL ...

Orchestrating workflows across Copilot Studio, Azure AI/Azure AI Foundry and internal enterprise systems Integrating AI applications with existing platforms through REST/GraphQL APIs and event-driven architectures Developing reusable connectors, tools, services and agent capabilities Designing agent orchestration, tool-use and integration patterns Building CI/… Understanding of agentic AI patterns, orchestration, tool use, prompt design and LLM limitations Strong API and systems integration experience, including REST and/or GraphQL Experience designing reusable services, connectors and integration components Microsoft Azure experience across services such as Functions, containers and AI services Strong CI/ ...

Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at senior levels who are passionate about crafting exceptional products. Initially it will be a ...

Senior Backend Developer Full-time Inside IR35 Hybrid 1 office day London Farringdon office address: 47-53 Charterhouse St, London, EC1M 6PB Join a dynamic energy provider dedicated to sustainable solutions in the UK. We ...

tooling options, and de-risk delivery - getting hands-on where the situation demands it. Define and curate the integration patterns library, covering REST and GraphQL APIs, event-driven and pub/sub patterns, webhooks, message queuing and streaming (e.g. Apache Kafka, Amazon SQS/SNS, Amazon EventBridge), batch and near … integration strategy, standards, and platform direction through delivery - not just documenting them. Deep, hands-on technical expertise across the integration technology spectrum: REST and GraphQL APIs, event-driven messaging and streaming (e.g. Apache Kafka, Amazon SQS/SNS, Amazon EventBridge), API gateways (e.g. Amazon API Gateway, Kong), and iPaaS platforms ...

ends into the centralized shell and decommission legacy versions. Consume and upstream shared UI components using design tokens. Partner with Go engineers to integrate GraphQL queries and real-time subscriptions. Ensure UI quality through automated testing, WCAG 2.1 AA accessibility, and web vitals optimization. Requirements 3-5+ years building … production apps with React and TypeScript . Experience with Tailwind CSS , headless UI libraries ( Radix UI or shadcn/ui ), and Apollo Client (GraphQL). Modern testing and build tooling: Vitest , Testing Library , Playwright , and Vite . Experience with enterprise browser auth via Microsoft Entra ID (MSAL) . Nice ...