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Senior / Principal Scientist, Medicinal Chemistry

Altos Labs · San Francisco Bay Area, CA;San Diego, CA · On-site

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About Altos Labs

Altos Labs is a biotechnology company focused on restoring cell health and resilience through cell rejuvenation to reverse disease, injury, and the disabilities that occur throughout life. Learn more about Altos. Backed by General Catalyst.

About the role

We are seeking a talented and passionate Medicinal Chemist to join our small-molecule drug discovery team. In this role, you will advance science and develop life-changing medicines. You will impact all stages of drug discovery, from hit identification to lead optimization, within a collaborative and fast-paced environment. Found on 1752vc Careers, the job board for startup and VC roles.

What they're looking for

  • Drug Discovery Acumen: You have experience in the drug discovery process from hit identification, hit-to-lead, and lead optimization
  • Structure-Based Drug Design: Experienced with structure-based drug design
  • Strong Communicator: You convey strong verbal and written communication skills and a demonstrated ability to deliver effective presentations
  • Collaborative Team Player: You are highly collaborative, team-oriented, and considerate of the needs of the team
  • Results-Oriented: You are fearless in your pursuit of groundbreaking innovations and passionate about creating revolutionary medicines to address unmet patient needs
More about this role

Our mission is to restore cell health and resilience through cell rejuvenation to reverse disease, injury, and the disabilities that can occur throughout life.

For more information, see our website at altoslabs.com.

Our Single Altos Value: Everyone Owns Achieving Our Inspiring Mission .

Altos Labs has been named one of the Top 3 Biotech Companies and ranked for the second year on the Forbes 2026 Best Startups in America list. At Altos, exceptional scientists and industry leaders from around the world work together to advance a shared mission. Our intentional focus is on Belonging, so that all employees know that they are valued for their unique perspectives. We are all accountable for sustaining a diverse and inclusive environment.

We are seeking a talented and passionate Medicinal Chemist to join our small-molecule drug discovery team. In this role, you will advance science and develop life-changing medicines. You will impact all stages of drug discovery, from hit identification to lead optimization, within a collaborative and fast-paced environment.

  • Drive Drug Discovery Programs: Contribute to the chemistry efforts for one or more drug discovery programs, focusing on designing...

Read the full posting on Altos Labs's site ↗

Drug Discovery & Development Science

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