Senior Scientist, Biology

Xaira Therapeutics · South San Francisco, CA

RoleLantern checked

ResearchCompany career page

The apply link worked recently (not employer-confirmed).

Role summary

Xaira Therapeutics seeks a Senior Scientist in Biology to lead preclinical immunology research using primary human and mouse immune cells. The role involves designing studies, analyzing disease mechanisms, and collaborating cross-functionally to advance therapeutic programs.

What they're looking for

PhD in Immunology or related field with 3+ years of relevant experience
Hands-on experience with primary human and mouse immune cells
Strong expertise in high-parameter flow cytometry design, execution, and analysis
Track record of first-author publications and scientific presentations
Proven ability to independently plan, execute, and troubleshoot experiments
Comfortable integrating AI tools into daily research work
Excellent organizational skills and clear scientific communication abilities

What you'll be doing

Design and execute in vitro and in vivo studies investigating disease biology and target validation
Establish human and mouse tissue cultures and perform immune profiling and functional assays
Conduct high-parameter flow cytometry and molecular analyses including qPCR and RNAseq
Translate experimental findings into actionable insights for cross-functional teams
Identify knowledge gaps and critically evaluate novel targets to guide program direction

Compensation$140,000-$170,000 base salary annually

Privacy & handoff

This role links to Xaira Therapeutics's own application system. RoleLantern records your interest and checks the link, but the application happens on the employer's site and status updates may not come back to us. Clicking apply does not mark you as applied automatically.

What RoleLantern checked

This role is listed from an approved source. RoleLantern checks that the application link is live and how recently the role appeared — the employer has not confirmed it directly on RoleLantern.

RoleLantern checked active

RoleLantern checkedNeeds clarity

Date posted22 days ago

Last source check1 day ago

Salary listedNeeds clarity

Location clearClear

Something look off? Let us know and we may ask the employer to verify it.

See how you match this role

Upload your CV to see which of this role's requirements your background supports, where there may be gaps, and what needs clarification. Private by default — we never sell your CV.

See my match