involves close collaboration with product, data, and frontend colleagues to deliver high-quality, reliable services. Day-to-day responsibilities include: Designing, implementing and maintaining backend services and REST/GraphQL APIs using Python and Django (or Django REST Framework). Building performant, secure data models and database schemas (Postgres). Writing automated tests (unit/integration) and participating in code More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Noir
highly respected Web development team. TypeScript Developer applicants must have exceptional NextJs, React and JavaScript and detailed knowledge of SQL or NoSQL databases. Additional skills in React Hooks, Rest, GraphQL, SCSS, CSS, TDD, Unit Testing, Docker, GIT and Agile are also required. All applicants must have previous experience of working independently to meet deadlines, reviewing code and promoting clean coding More ❯
Python and its frameworks such as Django on the Back End 2. Cloud - AWS such as Lambda, DynamoDB, RDS, AppSync. 3. Experience working with RESTful APIs and/or GraphQl 4. Good understanding of development best practices such as pair programming, TDD 5. Work in an agile Years of experience: 5 to 10Years Top 3 responsibilities: -Delivery Design -Documentation Transition More ❯
GraphQL Full Stack Engineer - TypeScript | Cloud-Native | Contract (Outside IR35) Location: West London (Hybrid - 2 days/week on site) Contract: 6 months initial (extensions highly likely) Start: ASAP Eligibility: UK-based candidates only Rate: Market rates GraphQL-focused Software Engineer who can design, implement, and evolve high-performing APIs that scale. If crafting elegant GraphQL schemas, building robust TypeScript …/Node.js services, and deploying to cloud-native environments is your idea of fun, this is your next project. The Role Design & develop GraphQL API services from graph/supergraph/subgraph design to production integration, ensuring performance, flexibility, and maintainability. Build scalable TypeScript, Node.js services that integrate seamlessly with modern frontends and data sources. Apply DevOps best practices to … Concourse), Docker, Helm, and Kubernetes. Collaborate in Agile teams, driving API strategy, reviewing pull requests, and improving delivery processes. Ensure APIs are secure, observable, and performant at scale. Share GraphQL expertise and championing technical excellence. Experience Strong production experience with GraphQL - from designing graph, supergraphs, subgraphs resolvers to versioning and evolving APIs. Proven skills in TypeScript and Node.js Back End More ❯
Senior API Technical Consultant (GraphQL Specialist) Design and build next generation of high-scale SaaS platforms. We're looking for a senior/lead engineering consultant with deep expertise in GraphQL to take a leading role in developing our robust TypeScript/Node.js backend. You will be instrumental in shaping our technical direction, driving the evolution of our APIs, ensuring … our services are resilient, scalable and secure within a cutting-edge, cloud-native environment (Helm, Kubernetes). The Deliverables Design and build sophisticated, scalable GraphQL APIs and backend services using TypeScript and Node.js. Lead the design and evolution of our API schemas, ensuring they meet the complex demands of a rapidly growing platform. Champion best practice in code quality, automated … cross-functional Agile team to guide process improvements and make key architectural decisions. Experience Extensive production experience architecting and delivering complex applications with TypeScript and Node.js . Expert level GraphQL , including advanced API design, schema evolution, performance optimisation. Strong automated testing frameworks like Vitest and Playwright . Proficiency with modern DevOps tooling and cloud-native architecture, including Docker , Helm , Kubernetes More ❯
platform modernisation Hands-on experience with integration technologies, including Kafka (or similar event streaming platforms), Java-based backend systems, and service orchestration Strong proficiency in API design (REST/GraphQL), microservices architecture, and middleware solution Deep understanding of data flow, interface management, and end-to-end process mapping across complex ecosystems Skilled in producing architectural documentation, including HLDs, LLDs, sequence More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Noir
NextJs Developer - £400-£450p/d - Outside IR35 - Hybrid (London) (NextJs Developer, NextJs Engineer, TypeScript Developer, React Developer, Web Developer, TypeScript, NextJs, React, React Hooks, Rest, GraphQL, SQL, NoSQL, JavaScript, SCSS, CSS, TDD, Unit Testing, Docker, Git, NextJs Developer, NextJs Engineer, TypeScript Developer, React Developer, Web Developer, Urgent) Established in the 1990s our client is one the fast growing technology … help rebuild their entire platform using cutting edge technologies, such as React Server Components. All NextJs Developer applicants must be experienced in NextJs, TypeScript and React. Experience of Rest, GraphQL, databases and SCSS/CSS is also essential, as is TDD, Unit Testing, Docker and Git. High-level JavaScript skills should be a given. Additional skills in NextJs App Router … these positions please send your CV to Nathan Warner at Noir Consulting ( ). (NextJs Developer, NextJs Engineer, TypeScript Developer, React Developer, Web Developer, TypeScript, NextJs, React, React Hooks, Rest, GraphQL, SQL, NoSQL, JavaScript, SCSS, CSS, TDD, Unit Testing, Docker, Git, NextJs Developer, NextJs Engineer, TypeScript Developer, React Developer, Web Developer, Urgent) NOIRUKTECHREC NOIRUKREC More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Hays Specialist Recruitment Limited
to have: Familiarity with Data Architecture Exposure to Cyber Security tooling or working closely with InfoSec/Risk teams Understanding of Data Management frameworks (DCAM, DMBOK) Working knowledge of GraphQL/Data Bricks/Snowflake Previous experience of working with Medical/Healthcare Data Immediate availability If you're interested in this role, click 'apply now' to forward an up More ❯
to have: Familiarity with Data Architecture Exposure to Cyber Security tooling or working closely with InfoSec/Risk teams Understanding of Data Management frameworks (DCAM, DMBOK) Working knowledge of GraphQL/Data Bricks/Snowflake/Oracle Data Lake/Synapse in Azure/Big Query in GCP Previous experience of working with Medical/Healthcare Data Immediate availability If More ❯
Employment Type: Contract
Rate: £550 - £700/day up to £700 per day (Inside IR35)
software design and development, with 5+ years experience in Python, Python backend and APIs, and web frameworks Expertise in front-end web development, including advanced experience with WebGL, React, GraphQL, Relay and familiarity with stylex, flow and similar tools Experience in back-end web development, including advanced experience with Python, Hack, PHP, and similar tools Experience with interactive data visualization More ❯