Senior JavaScript Engineer

🚀 Hiring: Full Stack JS Software Engineer (GraphQL APIs | TypeScript | Cloud-Native)

🚀 Expert level in GraphQL

📍 West London HQ | Hybrid (1–2 days on site) | Outside IR35 | 6-month initial contract (extensions likely)

We’re looking for a Full Stack Engineer who thrives on building high-quality, scalable systems from GraphQL APIs to TypeScript/Node.js backends, deployed in cloud-native environments.

You’ll be working on:

• Designing & building robust TypeScript/Node.js services and GraphQL APIs for real-world applications.
• Writing clean, maintainable, well-tested code.
• Shaping infrastructure with Docker, Helm, Kubernetes, and modern CI/CD pipelines (Jenkins, Concourse).
• Driving technical direction within Agile teams and mentoring junior engineers.
• Ensuring systems are secure, observable, and performant at scale.

What you bring:

• Strong production experience with TypeScript and Node.js.
• Solid understanding of GraphQL (schema design, integration, evolution).
• Experience with Vitest, Playwright, and DevOps tooling.
• Knowledge of cloud-native architectures & infrastructure-as-code.
• Track record of improving codebases and influencing technical direction.

Nice to have:

• YAML/Helm expertise or large-scale SaaS platform experience.

📩 If this sounds like you, send your CV, day rate, and availability to [email protected]

or apply here👉 https://www.staffworx.co.uk/job/fullstack-ts-graphql/

Contract: Outside IR35

Start: ASAP

Rate: Market rates

Eligibility: UK-based, able to be on site 1–2 days/week in West London.

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