Xaira Therapeutics
xaira.com
Actively hiring
Drug Discovery
Drug Discovery AI
View 25 jobs
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Team
51-200
employees, estimated range
Hiring now
28
+8 posted in 30 days
Backers
7
ARCH Venture Partners, Breyer Capital
Momentum
11/100
hiring for its size
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
2023
Founded
Tractionpublic signals, read monthly
Web presence
top 2%
of 133.2M domains by links, Common Crawl
Backed byfrom the funds' portfolios and accelerator catalogs
ARCH Venture Partners 
Breyer Capital 
Foresite Capital 
Lightspeed Venture Partners 
Menlo Ventures 
NEA 
Sequoia Capital Investors in similar startupsfunds that back the companies most like this one
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How Xaira Therapeutics hires
Truth index
B 83/100
Median time to fill
75 days
Ghost roles
0%
Stale roles
50%
Reposted roles
0%
Xaira Therapeutics scores B on the Alion truth index (A is best, E worst), measured over 8 open roles re-checked against its own hiring board: 0% look like ghost listings, 50% have gone stale and 0% are the same role posted again. Its roles close in a median of 75 days. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Tech stack
Technologies named in job postings at Xaira Therapeutics over the last 12 months, by layer, with the share of postings for each.
Technologies in use
77
Postings analysed
24
Stack modernity
72/100AI adopter
Languages
Python58%
C#13%
C++8%
SQL4%
Frameworks & libraries
PyTorch17%
JAX8%
ROS28%
TensorFlow8%
Cloud & platforms
AWS8%
GitHub4%
Kubernetes4%
Linux4%
AI & ML
LLM8%
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Full Xaira Therapeutics tech stack
77 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$185k
Typical range
$115k – $325k
Open positions
28
21
Jobs
Intern
4.8%
Middle
14.3%
Senior
52.4%
Staff
9.5%
Principal
14.3%
Architect
4.8%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Intern | 1 | $180k | $180k |
| Middle | 3 | $155k | $155k |
| Senior | 11 | $170k | $115k – $311k |
| Staff | 2 | $245k | $185k – $305k |
| Principal | 3 | $205k | $205k |
| Architect | 1 | $325k | $325k |
Highest paying role
Vice President, Business Development and Alliance Management
$325k
Normalized to USD per year
All salaries at Xaira Therapeutics
By role, level and city, against the market · 28 jobs with pay
Growth
Hiring Momentum
60/100
Growing
Open positions
28
4 opened / 2 closed in 30 days
Median time-to-fill
76 days
faster than 17% of the market
ATS activity
Every ~4 hours
Today
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Biotech
32% ▲
Science & Research
18% ▲
Robotics
9%
Management
9%
AI/ML
5% ▼
Data Science
5% ▲
Actively hiring for Biotech (+3 in 30 days)
Activity Timeline
Added Google Workspace to stack
Oct 2026
Added Confluence to stack
Oct 2026
Removed Vector from stack
Sep 2026
Added Unix to stack
Sep 2026
Added Machine Learning to stack
Sep 2026
Added Vector to stack
Sep 2026
Added Edge AI to stack
Sep 2026
Added Microsoft Excel to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
3
Hiring now
2
Countries
2
Busiest office
South San Francisco
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Headquarters
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Office with open vacancies
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South San Francisco
United States
HQ
South San Francisco, CA
27 open roles 22 posted in 90 days 52% engineering 50-200 est. staff $208k Avg Salary
hires for Biotech, AI/ML, Science & Research
Seattle
United States
Engineering / R&D
Seattle/SF Bay Area/London
3 open roles 1 posted in 90 days 100% engineering 10-50 est. staff $253k Avg Salary
hires for AI/ML
London
United Kingdom
Regional office
London, UK
Jobs
$150k – $185k per year • In office • Bachelor's Degree • South San Francisco
Python
C#
C++
Model Context Protocol
Computer Vision
AI Agents
Synthetic Data
CUDA
Embodied AI
DevOps
Linux
Robotics
ROS2
Gazebo
Isaac Sim
MuJoCo
Motion Planning
Imitation Learning
Digital Twin
Apply
$101k – $126k per year • In office • 5+ years exp • South San Francisco
Python
Chromatography
Apply
$136k – $170k per year • In office • 4+ years exp • PhD • South San Francisco
Python
Flow Cytometry
Cell Culture
Next-Generation Sequencing
Single-Cell Sequencing
Antibody Engineering
Design of Experiments
Apply
$150k – $180k per year • In office • Bachelor's Degree • South San Francisco
Python
C#
C++
LangGraph
AutoGen
LangChain
OpenCV
Model Context Protocol
Reinforcement Learning
Computer Vision
AI Agents
ONNX
TensorRT
Pydantic AI
Synthetic Data
CUDA
OpenAI Agents SDK
Robotics
ROS
ROS2
Gazebo
MoveIt
Isaac Sim
MuJoCo
Foxglove Studio
SLAM
Localization
Motion Planning
Imitation Learning
Reinforcement Learning
Digital Twin
Life Sciences
PCR
Apply
$164k – $205k per year • In office • 6+ years exp • PhD • South San Francisco
Multimodal AI
Apply
$250k – $311k per year • In office • 15+ years exp • Bachelor's Degree • South San Francisco
Machine Learning
Life Sciences
Good Clinical Practice
MedTech
CAPA
Apply
$136k – $170k per year • In office • 10+ years exp • PhD • South San Francisco
ELISA
GraphPad Prism
Apply
$148k – $185k per year • In office • 6+ years exp • Master's Degree • South San Francisco
Confluence
Smartsheet
Apply
$164k – $205k per year • In office • 6+ years exp • PhD • South San Francisco
Machine Learning
Life Sciences
Chromatography
Antibody Engineering
PyMOL
Apply
$90k – $115k per year • In office • 2+ years exp • South San Francisco
qPCR
PCR
Next-Generation Sequencing
LIMS
Benchling
Apply
$124k – $155k per year • In office • 2+ years exp • PhD • South San Francisco
Python
Flow Cytometry
Next-Generation Sequencing
Single-Cell Sequencing
GraphPad Prism
Apply
$164k – $205k per year • In office • 6+ years exp • PhD • South San Francisco
CRISPR
qPCR
Flow Cytometry
ELISA
Cell Culture
Single-Cell Sequencing
Apply