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Senior Scientist, Antibody Characterization Xaira Therapeutics · South San Francisco, California, United States
Advertised pay $136,000 - $170,000 annually
Posted October 8, 2026
Employer funding No recent SBIR/STTR award on record
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Other roles at Xaira Therapeutics5 Scientist I/II, Functional Genomics South San Francisco, California, United States $110,000–$155,000 Principal Scientist, Protein Engineering South San Francisco, California, United States $164,000–$205,000 Research Associate / Senior Research Associate, Genomic Core South San Francisco, California, United States $90,000 – $115,000 Scientist II, High Throughput Biology South San Francisco, California, United States $124,000 – $155,000 Senior/ Staff AI Research Engineer South San Francisco, California, United States $205,000 – $305,000
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About the role Xaira Therapeutics is a biotech startup leveraging AI to transform drug discovery, including generative AI models to design protein and antibody therapeutics. This Senior Scientist will execute hands-on laboratory work supporting therapeutic molecule discovery, performing high-throughput antibody characterization using BLI and SPR biosensor platforms, evaluating antibodies for off-target binding and developability via ELISA, DLS, DSF, and SEC, and contributing to assay automation initiatives.
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