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← Xaira Therapeutics

Principal Scientist, Biology

Xaira Therapeutics
Location
South San Francisco, California, United States
Posted
12 days ago
Department
Biology & Pharmacology
Salary
$164,000-$205,000
What they actually want (must-haves)
  • PhD in Immunology or a related field
  • 6+ years of relevant experience
  • Track record of impact through first-author publications, posters, and presentations at meetings
  • Demonstrated ability to independently define research strategy, plan and oversee complex experiments, and interpret data to guide program direction
  • Strong expertise in in vitro and ex vivo immunology, including primary immune assays, co-culture systems, target cell depletion assays, and high-parameter flow cytometry
  • Proven ability to independently plan, execute, troubleshoot, and interpret experiments
Nice to have
  • Single-cell RNA sequencing (scRNAseq), CRISPR/Cas9, and omics data analysis experience
What the job really is

As a Principal Scientist in Biology at Xaira Therapeutics, you will lead therapeutic program strategies in Inflammation and Immunology, combining hands-on research with strategic oversight. Your responsibilities include designing and executing experiments, generating new biology target ideas, and presenting findings to senior leadership. You will also mentor junior scientists and contribute to the development of best practices within the lab.

Benefits
  • Competitive compensation and benefits package
  • Base salary, bonus, and equity
  • Open, flexible, and friendly work environment
  • Platform for long-term career development
Things to weigh
  • Base pay range is $164,000-$205,000, but may vary based on market and experience
  • No specific mention of remote work options or flexible hours
  • Startup environment may involve rapid changes and high expectations
Job score4.2/5
Benefits2/5
Freshness5/5
Career value4/5
Role clarity5/5
Pay transparency5/5

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