Senior API Technical Consultant (GraphQL Specialist)

Senior API Technical Consultant (GraphQL Specialist)

Design and buildnext 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 buildsophisticated, scalable GraphQL APIs and backend services using TypeScript and Node.js.

• Lead the designand evolution of our API schemas, ensuring they meet the complex demands of a rapidly growing platform.

• Champion best practicein code quality, automated testing (Vitest, Playwright) and observability to deliver resilient, maintainable, and production-ready business logic.

• Drive DevOps excellenceby collaborating on CI/CD pipelines (Jenkins, Concourse), containerisation (Docker) and Kubernetes deployments.

• Mentor and empowerfellow engineers through thoughtful code reviews, technical guidance and fostering a culture of collaborative problem-solving.

• Influence technical strategyby working within a cross-functional Agile team to guide process improvements and make key architectural decisions.

Experience

• Extensive production experience architecting and delivering complex applications withTypeScriptandNode.js.

• Expert levelGraphQL, including advanced API design, schema evolution, performance optimisation.

• Strong automated testing frameworks likeVitestandPlaywright.

• Proficiency with modernDevOpstooling and cloud-native architecture, includingDocker,Helm,Kubernetes.

• Proven ability to lead technical discussions, influence architectural decisions, drive improvements across a codebase.

• A passion for mentoring and coaching other developers to elevate the team's capabilities.

Beneficial:Large-scale SaaS, streaming services, advanced Helm chart authoring.

Please send your CV, day rate and availability for consideration, alternatively should you know of a suitable other, please forward for review. Other opportunities are listed on this site, also at staffworx dot co dot uk/vacancies

If you're interested in this opportunity, please email your latest CV with reate and availability. Staffworx Limited are a UK based recruitment consultancy supporting the global digital, E-commerce, software & business consulting sectors

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