Founding AI Engineer

LB36
  • -
  • New York, United States
  • Permanent

Founding AI Engineer


AI models are improving quickly. Making them reliable enough to trust in production is a much harder problem. This is a chance to tackle that problem from the ground up as one of the first engineers at a well-funded AI startup.


What’s in it for you?

  • Meaningful equity alongside a competitive salary and bonus
  • Join early enough to have real influence over the product and architecture
  • Work directly with experienced founders on difficult, unsolved AI problems
  • Build technology that will be used by enterprise customers
  • Own projects from initial idea through to production
  • Help establish the engineering culture and technical standards
  • Opportunity to grow into a senior technical leadership position as the team expands


What you’ll be building

The focus is on making AI applications measurable, testable and dependable enough for real-world use.


Your work will include:

  • Building production applications and systems powered by LLMs
  • Developing evaluation frameworks to measure model quality and behaviour
  • Creating automated testing and validation tooling for AI systems
  • Building scalable ML infrastructure, services and APIs
  • Running experiments to understand and improve model performance
  • Fine-tuning and evaluating modern language models
  • Developing tools that identify weaknesses and failure modes in AI applications
  • Shipping reliable software across the full ML lifecycle


You’ll likely have:

  • Experience building and shipping production software systems
  • Hands-on experience working with machine learning and LLMs
  • Experience evaluating, training or fine-tuning modern language models
  • Strong Python engineering skills
  • Experience deploying ML systems into production
  • The ability to take an ambiguous problem and turn it into something that works
  • Strong technical judgement and a willingness to make decisions without perfect information
Anna Heneghan Senior ML Research & Engineering Recruiter

Apply for this role