DevStaff
AI

Senior Machine Learning Engineer

DevStaff · RO

Actively hiring Posted 2 days ago

Role overview

Contract available only for people based in Romania.

Our client is a a YC-backed startup that just raised $2.8M to automate patent infringement detection.

Patent enforcement is a billion-dollar industry still running on spreadsheets , they are the first team actually solving it with AI.

Tasks

  • Design and deploy ML systems that map patent claim language to real-world product evidence at scale.
  • Build and iterate on agentic NLP pipelines that interpret claims, identify infringing elements, and produce structured evidence with citations.
  • Own the full ML lifecycle: experiment, evaluate, ship, monitor, fix.
  • Work directly with the founding team to shape technical direction and decide what gets built next.

What we're looking for

  • Proven track record shipping production ML systems not demos, not research, things that ran in prod and had users.
  • Strong hands-on experience with LLMs and agentic workflows.
  • Solid Python and comfort with large-scale search infrastructure (Elasticsearch or similar).
  • Good judgment on when to use a simple model vs. when to go deeper.
  • Experience with NLP on dense structured text is a strong plus.

Tags & focus areas

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Contract Machine Learning Nlp Ai