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Senior Lead ML Encoder

Freelancehybrid5+ yrs📍 South San Francisco, CA, 🇺🇸 United States🗣 English

Lead machine learning engineer designing customer embedding models for biotech.

Design and build production-grade encoder models for a large-scale customer representation system using longitudinal transaction data. You'll work on pretraining objectives, representation learning, and evaluating embeddings across downstream analytics and generative AI applications. This role requires deep expertise in building scalable embedding systems, production ML infrastructure, and communicating trade-offs to senior stakeholders in a fast-moving research environment.

Tech stack
PyTorchJAXPythonSQLTransformersGraph Neural Networks
Rate
$91.09-101.21/hr
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Found at a specialist agency · listed 26 August 2026 · InsideJobs links you to the original posting.