Senior ML Engineer

  • Full Time
  • London
  • Location: London
  • Salary: £90000.00 - £110000 per annum

Website La Fosse

Tech talent solutions from the classroom to the boardroom

Senior ML Engineer – AI & MLOps

We are looking for a Senior ML Engineer to join a forward-thinking team working on cutting-edge AI and machine learning solutions. This is a hands-on, engineering-heavy role focused on MLOps, LLMs, and NLP, perfect for someone who enjoys building scalable AI infrastructure rather than traditional research-focused machine learning.

This is a great opportunity to work in a start-up-style environment with strong financial backing, where you’ll have the autonomy to build and deploy real-world AI solutions.

The Role:

  • Build and optimise scalable ML pipelines and AI infrastructure
  • Work on LLM-focused projects – fine-tuning, retrieval systems, prompt engineering
  • Develop and deploy ML models using AWS and Python
  • Collaborate with product and engineering teams to integrate AI solutions
  • Focus on MLOps best practices – deployment, monitoring, and optimisation

What We’re Looking For:

  • Strong Python & AWS expertise
  • Proven experience in MLOps – scalable infrastructure, deployment, monitoring
  • NLP & LLM experience – prompt engineering, retrieval systems
  • Engineering-first mindset – ability to solve business problems with technical solutions
  • Start-up or fast-paced environment experience preferred

What’s on Offer?

  • Exciting AI & ML projects with real-world applications
  • Hybrid working model – 2 days in the office
  • Highly competitive salary & benefits package
  • Opportunity to work in a dynamic environment with strong financial backing
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