Research Scientist Life Sciences Large Molecules Antibody Design

AI safety and research company building reliable, interpretable, and steerable AI systems, including the Claude product family and developer platform.

Series F+Recently funded0 current maintainers0 active leads
San Francisco, United States
About Anthropic

Anthropic PBC develops frontier AI systems and deploys them through Claude products and the Claude Platform, with a stated focus on safety, interpretability, and steerability.

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Skills

Candidate Availability

Required and preferred rules are kept separate and reflect the wording in the original posting.

About the Role

You will design and engineer therapeutic antibodies from target selection through candidate selection and IND-enabling studies. You will define screening cascades, coordinate external studies, assess AI-designed antibodies with experimental data, maintain high-quality experimental records, and communicate findings to scientific audiences.

Requirements

  • Biochemistry
  • Protein engineering
  • Immunology
  • Molecular biology
  • Therapeutic antibody discovery
  • Antibody engineering
  • IND
  • Pharmacology
  • Pharmacokinetics
  • Toxicology
  • CMC
  • Experimental design
  • Scientific communication

Responsibilities

  • Design and engineer therapeutic antibodies and oversee programs end to end
  • Define screening cascades and functional, developability, and binding assays
  • Plan lead progression to IND-enabling studies
  • Coordinate production, characterization, and in vitro and in vivo studies with external partners
  • Evaluate AI-designed antibodies and feed experimental results back to research teams
  • Maintain high-quality experimental data and documentation
  • Communicate findings to biology, AI research, and life sciences audiences

Benefits

  • Optional equity donation matching
  • Generous vacation
  • Parental leave
  • Flexible working hours