Senior JavaScript Engineer
New Today
Overview
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)
Responsibilities
- Designing & 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.
Application
If this sounds like you, send your CV, day rate, and availability to james.kirk@staffworx.co.uk
Start
ASAP
Rate
Market rates
Eligibility
UK-based, able to be on site 1–2 days/week in West London.
Tags
#fullstack #fullstackjobs #graphQL #nodejs #awslambda #serverless #typescriptjobs #staffworx #talentpartner #hiring #contractjobs
Seniority level
- Mid-Senior level
Employment type
- Contract
Job function
- Engineering, Information Technology, and Analyst
Industries
- IT Services and IT Consulting, IT System Custom Software Development, and Technology, Information and Media
- Location:
- Hounslow, England, United Kingdom
- Salary:
- £100,000 - £125,000
- Job Type:
- FullTime
- Category:
- IT & Technology
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