Xaira Therapeutics

Hiring · 23 open jobs

General information

Xaira Therapeutics is a biotechnology company that uses artificial intelligence for drug discovery and development. Its core product, X-Cell, is a virtual cell model that predicts the outcomes of genetic perturbations. The company is led by CEO Marc Tessier-Lavigne and is based in South San Francisco, California.

Xaira Therapeutics launched with more than $1 billion in capital. That is an unusually large amount for a new biotech company, and it lets Xaira fund both its AI research and its drug pipeline without needing to raise money again soon.

Currently, there's a total of 22 job openings at Xaira Therapeutics. Over the last 30 days, 11 jobs were added and 9 were removed (job postings usually stay up ~41 days before being removed). Historically, the median salary is ~$162,500. Xaira Therapeutics is an H-1B sponsor.¹

Website

xairatherapeutics.com

Headquarters

South San Francisco, United States

Industry

Healthcare & Life Sci

Hiring activity

23Open jobs

+10Added in 30 days

−10Closed in 30 days

New jobs added per week²

View these weekly figures as a table

Week beginning	New listings
July 20, 2026	2
July 27, 2026	2
August 3, 2026	3
August 10, 2026	1
August 17, 2026	4
August 24, 2026	2
August 31, 2026	2
September 7, 2026 (in progress)	2

Open jobs

23 open · updated today

See all 23 open jobs →

Page 1 of 2, most recently added first · Download (CSV)³

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Pay

What does Xaira Therapeutics actually pay? Based on previous and active job listings with specified pay ranges, the median annual pay is $166,500. Note that 17% of jobs don't list any pay information, so figures may be skewed towards cities like NYC, where pay disclosure is mandated for each posting.⁴

Share of salaried jobs in each pay bracket

Share of salaried jobs in each pay bracket
Bracket	Jobs
Under $100k	0 jobs (0%)
$100k to $150k	7 jobs (28%)
$150k to $200k	11 jobs (44%)
$200k and up	7 jobs (28%)

Plus 4 hourly jobs at $43 to $118 an hour.

Posted ranges on jobs open now⁴

BioMedical AI Research Engineer$227,000 – $295,000

AI Research Engineer$190,000 – $280,000

Senior/ Staff AI Research Engineer$205,000 – $275,000

$110k$295k

AI Scientist, BioMedical AI$212,000 – $265,000

Senior Software Engineer, X-Scientist$189,000 – $245,000

Director, Protein Sciences$196,000 – $245,000

AI Scientist, Computational Protein Design$120,000 – $240,000

AI Scientist - Biomedical Multimodal Modeling$170,000 – $240,000

Associate Director, Analytical Development (Biologics)$172,000 – $215,000

Senior Software Engineer, ML Platform$140,000 – $215,000

Lab Software Engineer$152,000 – $205,000

Principal Scientist, Biology$164,000 – $205,000

Senior Manager, Projects and Programs - Research$148,000 – $185,000

Lab Automation - Robotics Engineer$150,000 – $180,000

Senior Scientist, Biology$140,000 – $170,000

Senior Scientist, Functional Genomics$136,000 – $170,000

Senior Scientist, Protein Engineering$150,000 – $170,000

Senior Scientist, Computational Biology$136,000 – $170,000

Payroll Manager$135,000 – $160,000

Accounting Manager$135,000 – $155,000

Contracts Manager$124,000 – $155,000

Scientist II, Antibody Discovery (Phage Display)$124,000 – $155,000

Scientist II, Genomic Core$124,000 – $155,000

Principal Associate Scientist, Biology$110,000 – $138,000

Principal Associate Scientist, Bioanalytical Science$110,000 – $138,000

Hourly jobs

Director, Facilities and Lab Operations (Contract)$94 – $118 an hour

Lab Automation Engineer (Contractor)$64 – $74 an hour

Facilities Coordinator II - Lab Operations (Contract)$43 – $64 an hour

Associate Scientist, Phage Display (Contract)$45 – $60 an hour

Visa sponsorship

Does Xaira Therapeutics sponsor visas? Xaira Therapeutics has no H-1B approvals in the USCIS record for 2021 to 2023, but is a likely employer for applicants who require sponsorship. Currently, they have 3 jobs certified for sponsorship in 2026, at a median pay of $192,000.⁵

Based on public USCIS and Department of Labor records. Past filings do not guarantee future sponsorship. Browse all H1B sponsors →

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Common questions

Is Xaira Therapeutics hiring now?

Yes. There are 23 open jobs, with 10 added in the last 30 days.

Does Xaira Therapeutics sponsor H-1B visas?

Yes. Government records show 3 jobs certified for FY2026, at a median pay of $192,000.

How much does Xaira Therapeutics pay?

Posted pay runs $110,000 to $295,000 a year, and the median is $166,500. We only show pay the company printed itself, never estimates.

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Notes & sources

51 daily listing observations, Jun 5 to Sep 12 windowRechecked daily, last September 12, 2026

1. Company description. Written by InterviewOS from Xaira Therapeutics's public materials and press coverage; facts are checked against the sources below.
2. Weekly counts. A count is the number of listings the pipeline saw for the first time in that week. Weeks begin Monday; the onboarding week is excluded from the scale and every average.
3. Live counts. Deduplicated live listings observed daily on Xaira Therapeutics's own hiring system; last check September 12, 2026. Stale and syndicated posts on aggregator sites are not counted.
4. Posted pay. Ranges extracted from the text of Xaira Therapeutics's own listings; a range appears only when the employer printed one. Extraction is still rolling out, so this table can lag the board.
5. Federal visa records. USCIS H1B Employer Data Hub and US Department of Labor LCA disclosure files, matched to this company by name.

Sources
xairatherapeutics.com, checked daily
USCIS H-1B Employer Data Hub
US Department of Labor LCA disclosure files
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