Marketplace platform connecting companies with specialized recruiting talent, powered by AI.

Machine Learning Engineer

San FranciscoOn-site$190K - $320K4 - 8 years
You'll spend your days building retrieval systems that match niche engineering openings with recruiters who actually understand them—training ranking models on sparse hiring signals, prototyping LLM pipelines with LangChain to surface candidate-recruiter affinity, and shipping PyTorch models into production TypeScript services. Your work directly shortens the distance between a hiring manager's冷门 request and a recruiter who's placed three of them already.

What they're looking for

  • 4+ years shipping ML systems in production, with at least 2 years in recommendation, matching, or search ranking
  • Strong Python and PyTorch or TensorFlow fluency; experience deploying models you trained and owning the degradation when they drift
  • Comfortable writing and reading TypeScript in production codebases—you'll collaborate closely with engineers shipping your models
  • Experience with LLM toolchains (LangChain, LlamaIndex, or lower-level transformers) for structured output or retrieval-augmented generation
  • BS or MS in a quantitative field, or equivalent depth; marketplace dynamics or two-sided matching experience preferred

Tech stack

PythonTypeScriptPyTorchNumPyLangchainTensorFlow

Apply for this role

This role is one we're recruiting for on behalf of a client company; the client's identity is kept confidential at this stage. A Fluency recruiter will follow up with details.