Applied AI Engineer – GenAI Consulting

Website Harnham

The global leader in data & ai talent & recruitment

Are you an AI engineer with strong software engineering fundamentals?

Have you deployed AI models into production-not just trained them?

Want to work on agentic systems, RAG pipelines, and LLM-powered tools?

We’re working with a high-growth GenAI consultancy building real-world, production-grade AI applications. With a team of 50+, the company partners with global clients across finance, energy, media, and tech. From hedge funds to energy and health-tech, their projects are diverse and technically challenging. With strong client demand and deep partnerships (including OpenAI), the team is scaling fast across the UK, Singapore, and Australia.

As a Senior Applied AI Engineer, you’ll take ownership of designing and deploying AI-powered applications that solve real client problems. You’ll work across full-stack delivery, from architecture to production deployment, collaborating with cross-functional teams and mentoring other engineers.

Key Responsibilities

  • Build and deploy scalable AI tools using Python and LLM APIs
  • Design end-to-end agentic and RAG-based solutions for enterprise use
  • Own delivery from proof-of-concept through to production
  • Work with cloud-native architectures (e.g. AWS Lambda, Step Functions)
  • Lead and guide junior engineers within project teams

Key Details

  • Salary: £100,000-£130,000 + benefits
  • Working model: Hybrid (3 days/week in London office)
  • Tech stack: Python, LLMs (OpenAI/Claude), Docker, CI/CD, microservices, AWS

If you’re a strong backend or platform engineer passionate about GenAI and excited to ship high-impact tools, this is the opportunity to step into it.

Budget

  • Salary range: £100k-£130k base
  • Benefits: Standard package
  • Sponsorship: Yes
  • Hybrid: 3 days/week (London HQ)

Note: this role cannot sponsor

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