1 to 25 of 28 Permanent GraphQL Jobs in the UK excluding London

frontend standards • Partnering closely with Product, Design and Content teams • Owning critical customer journeys with a focus on performance, accessibility and usability • Working with GraphQL and REST APIs, with some Node.js exposure • Mentoring engineers and elevating overall engineering standards • Identifying improvements across performance, CI/CD and developer experience What ...

Next.js, React, and TypeScript. Strong advocate for and power user of LLM-enabled development tools such as Claude Experience building RESTful and/or GraphQL APIs. Understanding of server-side rendering (SSR), static site generation (SSG), and modern frontend performance optimisation. Experience with SQL and/or NoSQL databases. Cloud ...

chance to influence the future of the platform. This is what you’ll be doing • Developing full stack solutions using React, Node.js, TypeScript, and GraphQL/REST. • Building reusable frameworks and APIs that support multiple products. • Creating scalable data models with PostgreSQL. • Designing and supporting secure identity and authentication services. ...

patterns, and CI/CD Agile experience and strong communication skills Motivated problem solver with interest in applied science Desirable: React, TypeScript, Blazor, or GraphQL C++ or Python knowledge Docker and cloud deployment (Azure) Infrastructure as Code (Terraform) If you're interested in finding out the details, please reach ...

Step Functions , or similar. Ensure data quality, schema governance, and reliability across ingestion and downstream data consumers. API Development Build and maintain RESTful and GraphQL APIs supporting device management, device data retrieval, and user-facing features. Ensure APIs are secure, highly available, and performant at scale. Define API standards ...

platform Audit, refactor, and improve legacy code without full rewrites Introduce modern front-end frameworks (React, Vue, Angular) Design and maintain APIs (REST/GraphQL) Improve performance, security, and scalability Contribute to DevOps, CI/CD, and cloud infrastructure Mentor junior developers and support best practices What Theyre Looking ...

with React , ideally Next.js Proficiency with Tailwind CSS and modern frontend state management libraries Strong backend development experience using Python Experience designing RESTful or GraphQL APIs Solid experience with PostgreSQL and relational database design Strong knowledge of TypeScript Experience using Git in collaborative workflows Familiarity with modern CI/ ...

with React , ideally Next.js Proficiency with Tailwind CSS and modern frontend state management libraries Strong backend development experience using Python Experience designing RESTful or GraphQL APIs Solid experience with PostgreSQL and relational database design Strong knowledge of TypeScript Experience using Git in collaborative workflows Familiarity with modern CI/ ...

Python Django (or equiv. web framework) Domain modelling Designing distributed systems, improving service reliability, and shaping long-term architectural strategy HTTP and REST APIs, GraphQL and other API technologies Writing robust and fault-tolerant software Celery and async processing Postgres Plus experience in the following would be a bonus ...

industry-standard practices. Technical & Architectural Skills Software architecture and system design Application modernization (legacy-to-web/platform transformation) API design and integration (REST, GraphQL, etc.) Database design and performance optimization Cloud platforms (AWS, Azure, GCP) CI/CD pipelines and DevOps practices Security best practices (application and data security ...

Full Stack Developer: Design and develop robust backend systems using Python (FastAPI or Flask). Build and integrate RESTful and GraphQL APIs . Develop React-based front-end components for a seamless user experience. Architect and deploy solutions on AWS , leveraging services like Lambda, S3, DynamoDB, and more. Write clean ...

client are a global semiconductor company. Key Responsibilities GitHub Adoption & Tooling: Don’t just manage GitHub; build it. Use the GitHub API/GraphQL to develop internal tools, GitHub Apps, and custom Actions that automate governance, security, and repository lifecycle management. Cloud-Native CI/CD: Design and orchestrate scalable ...

challenges across distributed systems, scalability, and performance Tech You’ll Get to Work With Backend: Java (or other OO languages) Frontend: React & TypeScript APIs: GraphQL Infrastructure: AWS & Kubernetes Data: SQL & NoSQL You don’t need experience with everything listed. Strong fundamentals and adaptability matter far more. About You You will ...

Kotlin and modern Android development practices Experience with Jetpack Compose, MVVM architecture, and dependency injection (e.g., Hilt or Dagger) Familiarity with RESTful APIs, GraphQL, and third-party libraries Solid understanding of the full mobile development lifecycle Experience writing unit, integration, and UI tests Ability to work independently and lead technical ...

looking for? We are seeking a skilled Backend Developer with strong experience in Java 11 and Spring Boot, along with hands-on expertise in GraphQL (Apollo/AppSync) and AWS cloud services. The ideal candidate is passionate about building scalable backend systems, optimizing APIs, and working in a cloud-native … using Spring Boot and Java 11. Build and maintain RESTful APIs to enable seamless communication with frontend applications and external systems. Design and implement GraphQL APIs using AWS AppSync for efficient data querying and manipulation. Develop and manage request/response mapping templates using Velocity Template Language (VTL). Collaborate ...

React Native or Flutter). In-depth understanding of mobile development tools, frameworks, and platform considerations. Solid knowledge of software architecture, APIs (REST/GraphQL), and modern data technologies (SQL/NoSQL). Experience with version control, CI/CD pipelines, automated testing, and code quality practices. Demonstrated ability ...

requirements and possess a strong desire to learn and progress within the company. Required Skills & Experience Technical Proficiency: Strong expertise in Node.js and Apollo GraphQL . Core Fundamentals: Deep understanding of JavaScript and Object-Oriented Programming (OOP). Environment: Ideally possesses agency experience or is comfortable managing multiple projects ...

supports requirement validation. The role includes: Own manual testing end to end Run functional, exploratory, and regression testing Test APIs across REST and GraphQL Validate data using SQL Work closely with developers What they look for: Commercial experience in manual QA testing Strong exploratory testing skills Comfortable as the sole ...

3+ years of hands-on experience with low-code development platforms. Strong SQL and database skills. AI coding tools experience Experience with REST APIs, GraphQL, webhooks, and authentication protocols (OAuth, JWT, API keys). Agile delivery experience and reliable project management skills. Data product background REQUIRED ...

development team on a mixture of: New product development - building out Vantage, evolving AssistCV, and developing future products using our modern stack (NestJS, TypeScript, GraphQL via Hasura, PostgreSQL, Vue.js) Legacy platform work - maintaining and improving our older Node.js applications (Express, Handlebars, MongoDB) Data and ingestion - working with large datasets, building … than siloed into a narrow lane, this is likely a good fit. Experience The following aren't requirements, but would genuinely strengthen your application: GraphQL/Hasura experience AI and embeddings - experience with vector databases, LLMs, retrieval-augmented generation (RAG), or applying AI/ML techniques to deliver better user ...

genuinely influence both the technical direction and engineering culture. Responsibilities: Building production-grade applications using Next.js, React & TypeScript Designing and developing APIs (REST/GraphQL) Working across the full stack – frontend, backend, and cloud Owning features end-to-end (design build deploy) Contributing to architecture and best practices Collaborating closely … Strong Next.js/React/TypeScript background Experience building scalable web applications Solid understanding of SSR, SSG & frontend performance API development experience (REST or GraphQL) Cloud exposure (AWS preferred) + Docker Strong fundamentals (HTTP, DNS, etc.) Experience Leading Software Engineering teams Bonus points for: Go or C# backend experience Microservices ...

growing engineering team, working on modern, scalable products used across multiple markets. You'll be developing full stack solutions using React, Node.js, TypeScript, and GraphQL/REST, building reusable frameworks and APIs that support multiple products. You'll design scalable PostgreSQL data models, contribute to secure identity and authentication services … apply strong DevOps practices, including test automation, CI/CD, and monitoring. Developing full stack solutions using React, Node.js, TypeScript, and GraphQL/REST. Building reusable frameworks and APIs that support multiple products. Creating scalable data models with PostgreSQL. Designing and supporting secure identity and authentication services. Applying DevOps practices ...

platforms. Build and enhance customer facing portals including dashboards, mapping functionality, role based access control and IoT integrations. Develop, maintain and optimise RESTful and GraphQL APIs to support internal systems and third party services. Support the adoption and continuous improvement of DevOps practices including CI and CD pipelines, monitoring … C#. Experience with frontend development using ReactJS. Experience working with cloud platforms, with Azure strongly preferred. Strong background designing and consuming RESTful and GraphQL APIs. Good understanding of data modelling and experience working with SQL, NoSQL or similar database technologies. Demonstrable experience working with DevOps pipelines, CI and CD processes ...

join our Streaming Platform team. You will design and build large-scale, high-throughput services using Java, Spring Boot microservices, distributed design patterns, GraphQL, AWS cloud services, and MongoDB performance optimization techniques. Your responsibilities: Architect, design, and develop scalable, event-driven microservices using Java and Spring Boot. Apply microservices design … patterns such as Saga, CQRS, Event Sourcing, Circuit Breaker, API Gateway, and Strangler Pattern. Build and integrate GraphQL APIs for efficient data retrieval. Implement high-performance MongoDB aggregations, indexing, and query tuning. Utilize MongoDB Change Streams for real-time data processing. Use AWS SNS/SQS for asynchronous messaging ...

building modern, scalable microservices using the latest .NET stack, working across a mix of: gRPC services (high-performance internal comms) REST APIs (external integrations) GraphQL middleware (flexible data access layer) There's a strong focus on clean architecture and good engineering practices, so you'll be working with patterns like … building things properly. What you'll be doing Designing and developing microservices with .NET/ASP.NET Core Building APIs using gRPC, REST and GraphQL Contributing to system design and technical decisions Working with SQL Server/MySQL via EF Core Implementing secure, scalable, and resilient services Collaborating closely with ...