1 to 25 of 343 GraphQL Jobs in the UK

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 ❯

reference data with ease. Backend Service Development : Build robust Java-based backend services that provide secure and performant access to reference data. API Development : Design and implement RESTful and GraphQL APIs that will serve reference data to numerous consuming applications across the trading ecosystem. Data Modelling : Collaborate with data architects to implement optimal data models that support complex reference data More ❯

years' experience working as a Software Engineer on large software applications Proficient in many of the following technologies - Python, REST, PyTorch, TensorFlow, Docker, FastAPI, Selenium, React, TypeScript, Redux, GraphQL, Kafka, Apache Spark. Experience working with one or more of the following database systems - DynamoDB, DocumentDB, MongoDB Demonstrated expertise in unit testing and tools - JUnit, Mockito, PyTest, Selenium. Strong working knowledge 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 ❯

/21 with strong background OOP concept by working on various stages of System Development Life Cycle. Tech Stack: * Java/J2EE 21, Python, 3.11 Springboot, Micronaut, Dropwizard, GraphQL, API Design. * N-tier, Cloud- native, Server less, Micro service, Event-Driven architecture. * TOGAF 9, Agile, Incremental, Waterfall, TDD, DDD, BDD. * AWS (EC2, ECS, Fargate, Lambda, Route53, RDS, EMR jobs, AWS More ❯

a JavaScript/Typescript framework preferable, e.g., React Knowledge of UI/UX standards, trends, and emerging technologies Experience integrating with other systems through web services, e.g., REST and GraphQL Experience with Azure Integration technologies (Inc. App services, Azure Functions, Logic Apps, and API Manager Etc.) Passionate about testing at all levels, from unit tests to end-to-end scenarios. More ❯

e.g. 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 ❯

CD pipelines and containerisation (Docker, Kubernetes) Comfortable working in a fast-moving consulting or client delivery environment Nice to have: Familiarity with frontend frameworks (React/Angular) Experience with GraphQL or REST APIs Prior consultancy or public sector experience Immediate start preferred - interviews happening this week. To learn more or register your interest, drop me a message. Let me know More ❯

agile working practices, including pair programming and daily stand-ups. Strong communication skills and a proactive, team-oriented mindset. Experience with (or interest in) tools like Next.js, Tailwind CSS, GraphQL, Docker, Drupal, or Kubernetes is a plus. What We Offer: 25 days (pro rata) annual leave plus bank holidays, increasing with length of service Medicash - a health cash plan to More ❯

and deliver scalable, secure platforms with privacy-by-design principles. Expertise with AWS or Azure, Infrastructure-as-Code (Terraform) and event-driven systems. Experience with React, TypeScript and ideally GraphQL or micro-frontends. Excellent communication skills with the ability to influence technical and non-technical stakeholders. The stack youll be working with Cloud : AWS, Azure Compute : .NET 8, ECS, Azure More ❯

Jenkins, CI/CD pipelines & Terraform. * Strong problem-solving and debugging skills. * Excellent communication and stakeholder management skills. Tech Stack: * Java/J2EE 21, Python, 3.11 Springboot, Micronaut, Dropwizard, GraphQL, API Design. * N-tier, Cloud- native, Server less, Micro service, Event-Driven architecture. * TOGAF 9, Agile, Incremental, Waterfall, TDD, DDD, BDD. * AWS (EC2, ECS, Fargate, Lambda, Route53, RDS, EMR jobs 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 ❯

and stakeholder engagement skills-able to translate complexity into clarity Experience with Terraform, Helm, or GitOps tooling Familiarity with front-end technologies such as React and TypeScript Exposure to GraphQL, observability stacks (e.g., Prometheus, OpenTelemetry), or large-scale data platforms Prior work in regulated industries (BFSI, telecom, public sector) To succeed in this role, you'll bring more than just More ❯

Work on both frontend (React) and backend (Node.js, Go) components Improve DevOps practices, CI/CD pipelines, and cloud infrastructure (AWS) Contribute to intuitive user interfaces and robust APIs (GraphQL, REST, gRPC) Help drive integration with LLMs and hybrid AI systems Participate in architecture discussions, code reviews, and agile ceremonies What We’re Looking For: Strong experience in full-stack More ❯

who thrives in agile environments Ability to work independently and take ownership of tasks from start to finish Preferred Experience 3+ years of professional software engineering experience Familiarity with GraphQL, gRPC, REST API design Experience with relational databases such as MySQL or PostgreSQL Exposure to AI, LLM integrations, or symbolic/neural hybrid systems Background in enterprise SaaS delivery or More ❯

Excellent communication and stakeholder management skills. Desirable skills/knowledge/experience * Experience with asynchronous programming (e.g., asyncio, Celery). * Exposure to message brokers like RabbitMQ, Kafka. * Understanding of GraphQL, gRPC, or WebSockets. * Previous experience in architecting data-intensive or AI/ML-based systems. * Certifications in cloud technologies or architecture (AWS/Azure Architect, TOGAF, etc.). This is More ❯

teams and clients. Desirable Experience Experience with headless CMS platforms such as Contentful. Experience of modern tooling such as Vite, Vitest Familiarity with microservices architecture and API development (REST, GraphQL). Experience with mobile app development using React Native. Knowledge of UI component libraries like Material UI, and tools such as Figma and Storybook. Bonus experience Integrating LLMs. Damia Group More ❯

GitHub). Strong communication skills with an ownership mindset and a focus on delivering high-quality outcomes. Desirable Experience (Nice to have): Experience with AWS, Tailwind CSS, PostgreSQL, Express, GraphQL, Terraform, .NET Core, or C#. Familiarity with multi-tenanted architecture and accessibility standards. Knowledge of mobile application development. Enthusiasm for using AI development tools (such as AI-powered IDEs) and More ❯

of up to 7% Cycle to Work Scheme, employee retail discount scheme and free eye test vouchers About You Expert skills in JavaScript, TypeScript, React, Node.js, Express, RESTful API, GraphQL, Git, HTML, CSS, SQL Full understanding of Restful principles and OpenAPI specifications Secure design and implementation is core to your work and you have extensive knowledge of authentication, authorisation, and More ❯

/21 with strong background OOP concept by working on various stages of System Development Life Cycle. Tech Stack: *Java/J2EE 21, Python, 3.11 Springboot, Micronaut, Dropwizard, GraphQL, API Design. *N-tier, Cloud- native, Server less, Micro service, Event-Driven architecture. *TOGAF 9, Agile, Incremental, Waterfall, TDD, DDD, BDD. LA International is a HMG approved ICT Recruitment and Project More ❯

and maintaining cloud-native SaaS platforms. Hands-on with component libraries, monorepo tools (e.g., Nx, Turborepo), and state management (MobX, Zustand, Redux, or React Query). Familiar with REST, GraphQL, and real-time data streaming (e.g., WebSockets, SSE). Experience building for multi-tenant, micro-frontend architectures (preferred). Nice to Have Familiarity with accessibility standards (WCAG 2.1) and implementation More ❯

Essential Demonstrable experience designing, developing and maintaining distributed, event-driven, cloud-native systems Expert in the latest versions of .NET Framework and .NET Core (C#) Experience in API (REST, GraphQL) design and development Experience in relational database design and optimization (MSSQL, MySQL, etc.) Experience in the deployment and management of cloud (AWS, Azure, etc.) assets Appreciation of the full SDLC More ❯

also work with our website and microservice teams, as such any experience in the following areas may also be helpful, but is not required or expected: Swift/iOS GraphQL Microservice Architectures Docker, Kubernetes, and cloud platforms such as AWS, GCP or Azure Understanding of UX principles HTML, CSS, and related web technologies Experience with modern JavaScript libraries and tooling More ❯

our Tech Radar here which we are constantly iterating, and below you can find a small reflection of our current tech stack: Frontend: React Native (iOS and Android) Typescript GraphQL (Apollo Client) Fastlane SwiftUI (Apple Watch) Maestro E2E tests Backend: Serverless (AWS) Lambdas (NodeJS & Python) AWS AppSync DynamoDB, S3, SQS, SNS, EventBridge, SageMaker Snowflake All the other good stuff: Sentry More ❯

full-stack). Build and deploy serverless applications using AWS services like Lambda, API Gateway, DynamoDB, S3, Step Functions, and EventBridge. Design and implement RESTful APIs and/or GraphQL endpoints. Write infrastructure as code (IaC) using tools like AWS CDK (TypeScript), CloudFormation, or Terraform. Use CI/CD pipelines for automated testing and deployment (e.g., GitHub Actions, CodePipeline). More ❯