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Bighatbiosciences

Principal, Machine Learning Scientist

Bighatbiosciences
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remote senior full time $254,000 - $290,000 San Mateo, CA

First indexed 4 Aug 2026

Description

We are seeking a Principal Machine Learning Scientist to advance the state of the art in ML-driven therapeutic antibody design at BigHat Biosciences.

Our full-stack antibody drug development platform uses machine learning to drive every stage from discovery to optimization. A roboticized high-throughput wet-lab continually adds to our large proprietary datasets, which are managed and orchestrated through a custom LIMS++ layer to automatically update and deploy the latest models.

As a Principal Machine Learning Scientist, you will apply your world-class ML skillset to refine and expand this state-of-the-art protein engineering platform. You will help shape the direction for future ML research and participate in applying the platform to accelerate the design of new therapeutics.

Key Responsibilities

  • Design and implement next-generation generative models of antibody sequence and structure, and predictive models of antibody properties, trained on proprietary internal datasets.
  • Provide leadership, technical guidance, and mentorship to other ML and data science team members.
  • Help set the strategy for future ML research, driven by a strong understanding of BigHat programs and operations.
  • Develop, refine, and deploy de novo design methods for generating initial hits to challenging targets.
  • Develop multi-modality, multi-objective iterative protein sequence optimization approaches for lab-in-the-loop antibody design.
  • Maintain an in-depth understanding of the current state-of-the-art in ML-driven protein engineering.
  • Share findings at top-tier conferences and publish in leading scientific journals.
  • Provide ML expertise and support for ongoing therapeutics programs.
  • Collaborate with the engineering team to ensure efficient deployment of models.
  • Work closely with an interdisciplinary team to identify inefficiencies and plan ML methods development.

Skills, Knowledge & Expertise

  • PhD in ML/CS or hard sciences with 5+ years of experience in developing and applying novel ML methods.
  • Publications in major ML conferences and/or leading journals.
  • Strong competency in Python, familiarity with PyTorch, and experience with modern software engineering best practices.
  • Excellent communication skills and biomedical domain knowledge.
  • Experience with de novo design, NGS data, Bayesian optimization, and antibody biology is a plus.

Benefits

  • Salary estimated at $254,000 - $290,000 + bonus + options + benefits.
  • Range of health insurance plan options.
  • Dental and vision coverage.
  • Additional well-being benefits.
  • 401(k) with company match.
  • DTO, two weeks of company-wide shutdown, and 12 company holidays.
  • Paid parental leave.
This listing is enriched and indexed by YubHub. To apply, use the employer's original posting: https://bighatbiosciences.pinpointhq.com/en/postings/ed9ce18f-e885-4052-8f9a-e10f952a460a