1 to 25 of 569 GraphQL Jobs in London

collaborative development workflows. Experience working in an agile, remote environment. Ability to write unit and integration tests. Nice To Have : Experience with serverless frameworks or microservices architecture. Familiarity with GraphQL or WebSocket implementations. Understanding of DevOps or basic cloud deployment (AWS, Vercel, Docker). Interest in UI/UX and performance optimization. Exposure to monitoring tools and logging best practices. More ❯

design, and ship new features. Write clean, maintainable, and efficient code. Implement responsive design principles to ensure applications work on various devices and screen sizes. Develop and integrate REST, GraphQL and RPC APIs. Conduct thorough testing of applications, including unit testing, integration testing, and end-to-end testing. Debug and resolve technical issues and bugs. Be part of a support More ❯

Passion for improving coding and development practices. Experience working with microservices communicating over a range of interfaces. Understanding of how the web works, REST APIs, OpenAPI spec/Swagger, GraphQL, and the difference between REST and RPCs. Understanding of TDD, BDD, unit testing, integration testing, and when to use them. Familiarity with trunk-based development in Git. Experience with back More ❯

Job Description Take on a crucial role where you'll be a key part of a high-performing team delivering secure software solutions. Make a real impact as you help shape the future of software security at one of the More ❯

Job Description Make your application after reading the following skill and qualification requirements for this position. Take on a crucial role where you'll be a key part of a high-performing team delivering secure software solutions. Make a real More ❯

and integrating AI services into enterprise applications. Key Responsibilities: Architect and design AI-powered agent solutions that integrate with enterprise systems and cloud platforms. Develop and optimize RESTful and GraphQL APIs to facilitate AI-driven interactions. Utilize AWS services (Lambda, S3, API Gateway, SageMaker, DynamoDB, ECS, etc.) to deploy scalable AI solutions. Implement Full Stack JavaScript (Node.js, React.js, Express, TypeScript …/ML frameworks such as TensorFlow, PyTorch, OpenAI API, or LangChain. Knowledge of microservices architecture, containerization (Docker, Kubernetes), and event-driven patterns. Strong understanding of API design, including REST, GraphQL, and WebSockets. Familiarity with DevOps practices, CI/CD pipelines, and infrastructure-as-code (Terraform, AWS CDK). Excellent problem-solving skills and ability to translate business requirements into technical More ❯

and integrating AI services into enterprise applications. Key Responsibilities Architect and design AI-powered agent solutions that integrate with enterprise systems and cloud platforms. Develop and optimize RESTful and GraphQL APIs to facilitate AI-driven interactions. Utilize AWS services (Lambda, S3, API Gateway, SageMaker, DynamoDB, ECS, etc.) to deploy scalable AI solutions. Implement Full Stack JavaScript (Node.js, React.js, Express, TypeScript …/ML frameworks such as TensorFlow, PyTorch, OpenAI API, or LangChain. Knowledge of microservices architecture, containerization (Docker, Kubernetes), and event-driven patterns. Strong understanding of API design, including REST, GraphQL, and WebSockets. Familiarity with DevOps practices, CI/CD pipelines, and infrastructure-as-code (Terraform, AWS CDK). Excellent problem-solving skills and ability to translate business requirements into technical More ❯

for improving coding and development practices. You have worked with microservices communicating over a range of interfaces. You understand how the web works, REST APIs, OpenAPI spec/Swagger, GraphQL, and the difference between REST and RPCs. You understand TDD, BDD, unit testing, integration testing and when to use them. You are familiar with trunk-based development in git. Experience More ❯

for improving coding and development practices. You have worked with microservices communicating over a range of interfaces. You understand how the web works, REST APIs, OpenAPI spec/Swagger, GraphQL, and the difference between REST and RPCs. You understand TDD, BDD, unit testing, integration testing and when to use them. You are familiar with trunk-based development in git. Experience More ❯

but how we do it that matters. Get involved in our journey to leverage AI to enhance user experience, streamline operations and unlock new capabilities. Continuously enhance REST and GraphQL API experiences that consistently cater to billions of requests every month. What you need to be successful? Proven Experience: Demonstrable experience as a Full Stack Software Engineer in a product … Proficiency: Strong skills in TypeScript, React, and Node.js. Interested in clean code practices and familiarity with enterprise architectural design patterns. Strong experience with Node.js: Expertise in building RESTful APIs, GraphQL services, and backend systems using Node.js. Strong Experience with GraphQL: Practical knowledge of building, maintaining, and optimizing GraphQL APIs. Cloud and Deployment Knowledge: Familiarity with cloud environments (AWS, Google Cloud More ❯

Line managing a small team, developing their abilities through coaching and mentoring Our Technology Stack Frontend App Framework - JavaScript & TypeScript/React Frontend State Management - Mobx Backend – Java REST & GraphQL Services & Python CI/CD - GitHub & CircleCI Cloud – AWS What We Are Looking For The ideal candidate will be a highly creative and self-motivated problem solver with the ability … in software design and implementation of production-ready clients using technologies such as: HTML5, JavaScript, CSS3, Typescript, and React Experience with APIs and using patterns such as REST and GraphQL Experience with testing frameworks and methodologies, ensuring the delivery of high-quality software Geospatial development experience Strong problem-solving skills and attention to detail Excellent communication and collaboration skills Desirable More ❯

on experience with AWS (preferred), Azure, or Google Cloud. Kubernetes : Experience deploying and managing services in Kubernetes environments. API Development : Skilled in building and integrating RESTful APIs (experience with GraphQL/gRPC is a bonus). CI/CD & DevOps : Understanding of modern CI/CD pipelines and infrastructure as code. Security Focus : Familiarity with secure coding practices and cloud More ❯

reviews, and code reviews. Continuously learn and grow your understanding of modern front-end technologies, micro frontend patterns, server-side JavaScript, and best practices. Work with RESTful APIs and GraphQL to integrate front-end applications with backend services. Support and improve CI/CD pipelines and implement robust front-end testing strategies including unit, integration, and end-to-end tests. More ❯

git/GitHub, DevOps tools, metrics/monitoring, ...) Proficiency in front-end technologies: JavaScript, Typescript, React.js, Angular.js or similar. API development using technologies and standards like REST/GraphQL/gRPC or similar. Experience in an open-source web framework preferably implemented in Python, Java, Scala, or similar. Experience with Authentication & Authorisation Mechanisms e.g OAuth2 Application experience of CI More ❯

Job Description Trident Search have partnered with a rapidly growing cyber security consultancy who are on the search for a Senior Full Stack Developer to join them. The ideal candidate will be responsible for designing, developing, testing, and debugging responsive More ❯

DevOps - Manage deployments, CI/CD pipelines, and cloud infrastructure (AWS, Azure, or equivalent). Database & API Management - Design efficient PostgreSQL and MongoDB schemas and develop secure RESTful/GraphQL APIs for seamless data integration. Performance Optimisation. System Architecture & Scalability. Code Review & Quality Assurance. Security Best Practices. Skills and Experience: Essential: Proficiency in JavaScript/TypeScript, React, Node.js, PostgreSQL, and … MongoDB. Experience with Directus or other headless CMS solutions. Strong understanding of RESTful & GraphQL APIs. Proven experience in leading a development team and mentoring junior engineers. Hands-on experience with cloud platforms (AWS, Azure, or GCP) and DevOps practices. Agile development experience with CI/CD pipelines, Git, and containerisation (Docker). Desirable: Arabic language skills to support the platforms More ❯

DevOps - Manage deployments, CI/CD pipelines, and cloud infrastructure (AWS, Azure, or equivalent). Database & API Management - Design efficient PostgreSQL and MongoDB schemas and develop secure RESTful/GraphQL APIs for seamless data integration. Performance Optimisation. System Architecture & Scalability. Code Review & Quality Assurance. Security Best Practices. Skills and Experience: Essential: Proficiency in JavaScript/TypeScript, React, Node.js, PostgreSQL, and … MongoDB. Experience with Directus or other headless CMS solutions. Strong understanding of RESTful & GraphQL APIs. Proven experience in leading a development team and mentoring junior engineers. Hands-on experience with cloud platforms (AWS, Azure, or GCP) and DevOps practices. Agile development experience with CI/CD pipelines, Git, and containerisation (Docker). Desirable: Arabic language skills to support the platform More ❯

engineering, ideally with a computer science degree or equivalent experience. Strong full-stack development skills, particularly in Node.js, TypeScript, and React. Comfortable building and consuming REST APIs; experience with GraphQL is a plus. Experience with both relational (e.g., PostgreSQL, MySQL) and NoSQL databases. Familiar with cloud infrastructure (AWS or GCP), CI/CD, and Git. Bonus Points Experience with frontend More ❯

engineering, ideally with a computer science degree or equivalent experience. Strong full-stack development skills, particularly in Node.js, TypeScript, and React. Comfortable building and consuming REST APIs; experience with GraphQL is a plus. Experience with both relational (e.g., PostgreSQL, MySQL) and NoSQL databases. Familiar with cloud infrastructure (AWS or GCP), CI/CD, and Git. Bonus Points Experience with frontend More ❯

Google Cloud (preferred), AWS, Azure. Proficiency with modern development tools (git/GitHub, DevOps, monitoring). Front-end skills: JavaScript, Typescript, React.js, Angular.js, or similar. API development using REST, GraphQL, gRPC, or similar standards. Experience with open-source web frameworks in Python, Java, Scala, or similar. Knowledge of Authentication & Authorization mechanisms like OAuth2. Experience with CI/CD pipelines and More ❯

proficient in English, written and spoken. Proficiency with TypeScript, Next.js, Node.js and React Native. Experience deploying to Google Cloud, Vercel, or other cloud providers. Comfort working across REST, WebSockets, GraphQL, or gRPC APIs. Ability to architect and maintain scalable, secure systems with a clean codebase. Experience working with CI/CD pipelines, version control (Git), and Agile methodologies. Organised, detail More ❯

AI/ML APIs, models, or services into real-world products. Scalable API & Service Design: Strong track record of designing and implementing robust, scalable, and secure APIs (REST and GraphQL). Cloud & Infrastructure Experience: Proficiency with Docker and Kubernetes for deploying and orchestrating microservices. Experience leveraging cloud platforms (AWS, Azure, GCP) for building AI-enabled solutions. High-Performance Systems: Ability More ❯

Automated Framework using Python (Pandas, Numpy, Requests, Boto3) Experience creating automation frameworks using Selenium (Python) and tools to support test automation for web applications Experience working with Postman, SOAPUI, GraphQL or similar API testing tools Strong hands-on experience in APIs, webservices and Microservices. Experience with processes and deliverables in an Agile/SCRUM environment What Would Make You Stand More ❯

to ensure our applications are built using the best practices Our Technology Stack Frontend App Framework - JavaScript/TypeScript/React Frontend State Management - Mobx Backend – Java REST/GraphQL Services CI/CD - GitHub/CircleCI Cloud – AWS What we are looking for A Bachelor's degree in computer science, Information Technology, or a related field Mid to senior … in software design and implementation of production-ready clients using technologies such as: HTML5, JavaScript, CSS3, Typescript, and React Experience with APIs and using patterns such as REST and GraphQL Experience with testing frameworks and methodologies, ensuring the delivery of high-quality software Strong problem-solving skills and attention to detail Excellent communication and collaboration skills Desirable (but not essential More ❯

and design systems. Strong understanding of SSR, SSG, SPA, or derived architectures. Experience leading projects: technical planning, task breakdown, estimation, and delivery . Hands-on experience building RESTful or GraphQL APIs , with Node.js and SQL/NoSQL databases. Experience integrating third-party services, APIs, and analytics tools. An understanding of security best practices on the web. Strong debugging skills and … similar) Backend : RESTful APIs Node.js SQL and/or NoSQL databases Unit-testing Integration testing Infrastructure: Vercel (or similar) AWS (S3, Lambda, ECS, SQS). Recommended Astro Tailwind CSS GraphQL Figma Web accessibility JS and CSS animations State management libraries Express.js Bonus points: Experience with ecommerce platforms (Shopify or equivalent), headless CMSs and analytics tools integration (GTM, GA). Understanding More ❯