Senior TypeScript Backend Engineer (DRWN)
We’re currently looking to hire a Freelance Senior TypeScript Backend Engineer for a 3-month contract, likely to extend.
I’ve included the information below.
- Job title – Senior TypeScript Backend Engineer
- Client Location – Remote, Europe
- Remote work offering – 100%
- Client Industry – Technology / Product Development
- Contract Length – 3 months (likely to extend)
- Contract type – Freelance
Project focus
Two senior, hands-on engineers are needed to join a product development team working on an experimental, high-ambition product initiative. You will independently design, build and iterate on product features end to end, with a strong focus on backend services and AI-powered capabilities built on LLMs and agentic workflows.
Key skills and Experience required
- Senior-level, hands-on TypeScript expertise on the backend (Node.js with NestJS, Express or Fastify)
- Proven delivery of production-grade applications from concept through to release
- Strong API design and system integration experience
- Ability to own features independently with minimal oversight
- Working knowledge of LLMs, agentic AI and AI-powered applications
- Familiarity with AI agent frameworks, orchestration patterns and tool integrations (advantageous)
- Background in fast-paced, experimental product environments (advantageous)
Darwin Recruitment is acting as an Employment Business in relation to this vacancy.
Lungelo Nkosi
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Typescript Engineers (DRWN) employer: Darwin Recruitment
As an MEP Lead at our Slough location, you will be part of a forward-thinking team dedicated to delivering state-of-the-art data centre projects. We pride ourselves on fostering a collaborative work culture that prioritises safety, innovation, and professional growth, offering competitive salaries, comprehensive benefits, and the chance to lead high-impact projects in one of the world's most dynamic cities. Join us to advance your career while contributing to cutting-edge digital infrastructure in a supportive environment.
