101 to 125 of 342 GraphQL Jobs in the UK

Senior Software Engineer

Location
Greater London, England, United Kingdom
full-stack environment, and building software that has visible impact, this role is for you. What you'll do Design and build RESTful and GraphQL APIs using NestJS and Prisma on PostgreSQL Develop modern web applications and internal dashboards in Next.js, React, and Vite with Tailwind CSS and shadcn/ ...

Senior Staff Test Engineer

Location
Greater London, England, United Kingdom
/LLM agents in a test engineering or quality context Solid knowledge of software testing methodologies Experience with API test automation using REST or GraphQL (Pytest, Requests, or equivalent) Demonstrated ability to lead, mentor, and grow a team of automation engineers Ability to independently own and drive automation projects with ...

React Front-End Developer

Location
United Kingdom
Ensuring high code quality through unit/UI testing, code reviews, and static analysis tools. Integration: Integrate front-end applications with RESTful APIs, and GraphQL endpoints. Performance: Resolve performance bottlenecks (Lighthouse scores, etc). Skills, Knowledge and Expertise You are a mid-level developer who is "hands-on" by nature ...

Software Engineer

Location
Greater London, England, United Kingdom
ready to get a lot done. You're a backend leaning Engineer, but comfortable moving across the full stack which includes TypeScript, React, GraphQL, Node.js, Python, Golang and SQL. You don't need hands-on experience with every tool; we're more interested in strong software engineering fundamentals and curiosity ...

Engineering Tech Lead - Platform Capability

Location
Greater London, England, United Kingdom
eligible to work in the UK. Even better if... You’ve worked with some of the following: AWS (ECS/EKS, Aurora), Terraform, GraphQL, event‐driven or workflow‐orchestration patterns, observability tooling, React, .NET Core or C#. If you’ve built or hardened authentication and authorisation for a SaaS product ...

Security Engineer – Product Security

Location
Greater London, England, United Kingdom
standards, patterns, and reusable frameworks that can be leveraged across engineering teams. Support API security assessments, including authentication/authorization validation for REST/GraphQL APIs and API gateway configuration reviews. Operations, monitoring & incident response Collaborate with security operations to ensure product-related logs, alerts, and events are captured, correlated ...

Senior Software Engineer (BackEnd)

Location
Greater London, England, United Kingdom
product and engineering team building the systems that power our ability to revolutionise the electric car leasing industry. Our tech stack is Python with GraphQL, PostgreSQL and NoSQL databases, running on AWS, with a React/Next.js frontend. What you'll do... Work within a dedicated cross-functional team ...

Senior Staff Test Engineer

Location
London Borough of Hammersmith and Fulham, England, United Kingdom
/LLM agents in a test engineering or quality context Solid knowledge of software testing methodologies Experience with API test automation using REST or GraphQL (Pytest, Requests, or equivalent) Demonstrated ability to lead, mentor, and grow a team of automation engineers Ability to independently own and drive automation projects with ...

Senior Software Engineer II (Full-Stack)

Location
Greater London, England, United Kingdom
without prior experience in one or more of the above, and we'll get you fully ramped up during onboarding. Frontend: React Native, TypeScript, GraphQL Backend: serverless on AWS, Node.js/Python, DynamoDB, Snowflake Tooling (continuously re-evaluated): Claude Code, Cursor, Linear with agents, Github with GHA Nice to have ...

Technical Lead (AI & MACH)

Location
City Of London, England, United Kingdom
Advanced Python programming AI frameworks such as AutoGen, Langflow, Tensorflow Knowledge of Infrastructure as Code, CI/CD Use of Middleware and RESTful or GraphQL APIs Microservices and MACH Architectures. HTML, CSS, Javascript frameworks such as React, or Mobile technologies such as SwiftUI, Kotlin, Flutter or React‐native CMS, DXPs ...

Software Engineer (React Native)

Location
West of England, England, United Kingdom
applications in a production environment* Good understanding of software engineering principles, design patterns and testing practices* Experience working with REST APIs and/or GraphQL* Knowledge of modern React Native application architecture and state management approaches such as Redux, MobX or equivalent* Experience with automated testing frameworks such as Jest ...

Software Development Engineer II

Location
Greater London, England, United Kingdom
architecture, databases (e.g., PostgreSQL, MySQL, Oracle), SQL and DDD/ER/ORM design. Interest and curiosity in emerging technologies on the web like GraphQL, web assembly, Lambda functions, MLaaS etc. Knowledge of software engineering practices & best practices for the software development life cycle, including coding standards, code reviews, source ...

FD Full Stack Developer Intern Placement London, UK

Location
Greater London, England, United Kingdom
updates. Participating in code reviews. Skills Required: Strong back-end development skills in languages such as Node.js, Python, Java. Knowledge of RESTful and GraphQL APIs. Knowledge of Agile and Scrum methodologies. #J-18808-Ljbffr ...

Senior Full Stack Software Engineer – Python, Go, Typescript

Location
Cambridgeshire and Peterborough, England, United Kingdom
application development Having concrete experience in UI development with TypeScript & React Having concrete experience in Backend Development with Python or Go Having experience in GraphQL is a significant plus Understanding of common Relational Database (e.g. MySQL) Experience in containerized development, CI/CD, and Kubernetes is a plus A good ...

Full Stack Software Engineer

Location
United Kingdom
product and engineering team building the systems that power our ability to revolutionize the electric car leasing industry. Our tech stack is Python with GraphQL, React with Next.js, PostgreSQL and noSQL databases, running on AWS. What you'll do Work within a dedicated cross‐functional team on key products ...

Senior Back End Node.js Developer | Hybrid London + Remote

Location
Greater London, England, United Kingdom
preferably Terraform. Extensive experience building CI/CD pipelines. Experience with e-commerce. Experience with front end technologies, Next.js, and React. Experience with GraphQL and REST. Experience using composable or MACH technologies. Experience using unit testing frameworks and best practices. Solid understanding of serverless technologies. Experience with building highly scalable ...

Senior Full Stack Software Engineer | Hybrid London + Remote

Location
Greater London, England, United Kingdom
address potential challenges in the development process. Qualifications Extensive experience with TypeScript, Node, Next.js, and React. Experience with cloud platforms, preferably AWS. Experience with GraphQL and REST. Experience with e‐commerce. Experience using headless CMS. Familiar with UI/UX design and able to provide feedback on how to translate ...

Frontend Lead

Location
England, United Kingdom
state management using Redux and Redux-Saga/Thunk . Strong JavaScript/TypeScript proficiency with modern ES6+ concepts. Must-have experience with GraphQL for efficient data fetching. Experience integrating frontend with Spring Boot microservices via BFF architecture . Hands-on experience with Tailwind CSS for highly scalable and maintainable ...

Tech Lead Front End Specialist

Location
Greater London, England, United Kingdom
Netlify Functions. Experience in state management with Redux, Zustand, or Context API. Proficiency in modern frontend tooling (Webpack, Babel, Vite, ESBuild). Knowledge of GraphQL and REST APIs. Experience with unit testing and end-to-end testing (Jest, Cypress, React Testing Library). Strong debugging and performance optimization skills. Nice ...

Software Developer Apprentice

Hiring Organisation
Get Staffed Online Recruitment
Location
Woking, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
Claude, together with human review. This apprenticeship works towards a Level 4 Software developer BCS accredited qualification. Job specification Write TypeScript, React and GraphQL code, Drupal themes and modules, to the Coding Standards and front-end and back-end guidelines. Engage with key stakeholders in the business to ensure their ...

Engineering Team Lead

Location
Greater London, England, United Kingdom
experience leading software engineers (people leadership and/or strong technical lead experience). Deep understanding of modern web application architecture, APIs (REST/GraphQL), and relational databases (e.g., SQL Server/PostgreSQL). Practical experience with cloud platforms (Azure and/or AWS), CI/CD, automation, and observability. ...

Staff Backend Engineer

Location
Cambridge, England, United Kingdom
advantageous. UI or UX experience would be helpful. Familiarity with cloud infrastructure (AWS, Azure or GCP), CI/CD, containers, Kubernetes, RESTful APIs or GraphQL would be a plus. Hold a Bachelor’s/Master’s/Doctorate Degree in information technology, engineering or a related field. Additional Information Altium ...

Senior Application Security Engineer (Remote)

Location
Greater London, England, United Kingdom
automate tasks, build tools and improve productivity Collaborative mindset paired with strong written and verbal communication skills Bonus points Proficiency with Kotlin, gRPC, GraphQL, Kubernetes Previous experience as a software engineer Consultancy experience performing web application security reviews Experience with securing distributed systems in AWS and cloud environments Experience with ...

Data Scientist

Location
United Kingdom
internal data products using modern front-end frameworks such as React, Angular, Vue or similar. Develop and integrate REST APIs and, where appropriate, GraphQL APIs. Implement authentication and authorization mechanisms using enterprise identity providers. Collaborate with UX, Product and Business stakeholders to translate requirements into usable solutions. Test and operationalize ...

Data Scientist & AI Engineer | ML Ops & Dashboards

Location
United Kingdom
internal data products using modern front-end frameworks such as React, Angular, Vue or similar. Develop and integrate REST APIs and, where appropriate, GraphQL APIs. Implement authentication and authorization mechanisms using enterprise identity providers. Collaborate with UX, Product and Business stakeholders to translate requirements into usable solutions. Test and operationalize ...