Altos Labs
altoslabs.com
Actively hiring
Regenerative Medicine
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News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
How Altos Labs hires
Truth index
B 83/100
Median time to fill
77 days
Ghost roles
0%
Stale roles
50%
Reposted roles
0%
Altos Labs scores B on the Alion truth index (A is best, E worst), measured over 4 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 77 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
Visa sponsorship
10 ▲ 150%
H-1B filings in 12 months
3
Green card filings
$139k
Median offered salary
Who they sponsor
Other biological scientists
8
Computer and information research scientists
1
Data scientists
1
In the register as Altos Labs Inc., Redwood City, CA (+1 more)
Other sponsors in the same field
Integra LifeSciences 
3D Systems 
eGenesis 
Brinter
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US Department of Labor · latest filing Jun 2, 2026 · Visa details by country
Overview
Altos Labs is a groundbreaking life science company on a mission to revolutionize medicine through cellular rejuvenation programming. Their focus is on restoring cell health and resilience to reverse diseases and injuries, thereby transforming the field of healthcare. With an impressive team of leading scientists, clinicians, and industry experts, Altos Labs combines the best of academia and industry. They operate in various locations, including the San Francisco Bay Area, San Diego, Cambridge (UK), and have collaborations in Japan. Nobel Laureates and renowned scientific leaders make up the company's Board of Directors and advisors, ensuring a commitment to cutting-edge research. Altos Labs comprises the Altos Institutes of Science and the Altos Institute of Medicine. The Institutes of Science engage in deep scientific inquiries, while the Institute of Medicine harnesses knowledge to develop transformative medicines. By fostering intense collaboration and a culture of enthusiasm and openness, Altos Labs strives to optimize the speed and focus of private enterprise in advancing scientific research and accelerating the development of groundbreaking treatments.
Connections
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Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
News
Altos Labs
The Nature Index tracks the affiliations of scientific articles from high-quality publications. The research profile for Altos Labs reflects the research output of authors from Altos Labs who published articles in the 145 journals included in the Nature I
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Altos Labs launches with $3 billion for cellular rejuvenation
Chemical & Engineering News (C&EN): Keeping you up to date with the chemistry news that matters most. Published by the American Chemical Society.
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Jeff Bezos is looking to defy death - this is what we know about the science of ageing
Amazon founder is funding a biotechnology startup that is looking to reverse ageing.
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Altos Labs launches with the goal to transform medicine through cellular rejuvenation programming
/PRNewswire/ -- Altos Labs (Altos) launched today as a new biotechnology company dedicated to unraveling the deep biology of cellular rejuvenation...
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Altos Labs launches with the goal to transform medicine through cellular rejuvenation programming
/PRNewswire/ -- Altos Labs (Altos) launched today as a new biotechnology company dedicated to unraveling the deep biology of cellular rejuvenation...
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Tech stack
Technologies named in job postings at Altos Labs over the last 12 months, by layer, with the share of postings for each.
Technologies in use
52
Postings analysed
12
Stack modernity
71/100AI adopter
Languages
Python33%
Frameworks & libraries
Accelerate8%
DeepSpeed8%
FSDP8%
JAX8%
Cloud & platforms
GCP8%
Hugging Face8%
AWS8%
Amazon S38%
AI & ML
LLM8%
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Full Altos Labs tech stack
52 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$235k
Typical range
$50k – $571k
Open positions
12
11
Jobs
Middle
9.1%
Senior
72.7%
Principal
9.1%
Architect
9.1%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Middle | 1 | $50k | $50k |
| Senior | 8 | $252k | $140k – $402k |
| Principal | 1 | $224k | $224k |
| Architect | 1 | $571k | $571k |
Highest paying role
Deputy General Counsel and Vice President, Intellectual Property
$571k
Normalized to USD per year
All salaries at Altos Labs
By role, level and city, against the market · 12 jobs with pay
Growth
Hiring Momentum
65/100
Growing
Open positions
14
2 opened / 5 closed in 30 days
Median time-to-fill
73 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.
Science & Research
43% ▼
Biotech
21% ▼
Legal
14% ▲
Leadership
7% ▼
Sales
7% ▲
Industrial Engineering
7% ▲
Activity Timeline
Added GLP to stack
Oct 2026
Added Next-Generation Sequencing to stack
Oct 2026
Added PCR to stack
Oct 2026
Added Mass Spectrometry to stack
Oct 2026
Added Chromatography to stack
Oct 2026
Added Cell Culture to stack
Oct 2026
Added CRISPR to stack
Oct 2026
Added Western Blot to stack
Oct 2026
Added qPCR to stack
Oct 2026
Added ELISA to stack
Oct 2026
New location: Redwood City
Oct 2026
Added LinkedIn to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
4
Hiring now
4
Countries
2
Busiest office
San Francisco
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Headquarters
Builds here
Office with open vacancies
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San Francisco
United States
Regional office
Bay Area, California
11 open roles 12 posted in 90 days 36% engineering 1000-5000 est. staff $300k Avg Salary
hires for Science & Research, Biotech, Leadership
Redwood City
United States
Regional office
2600 Bridge Parkway, Redwood City, CA 94065
11 open roles 11 posted in 90 days 36% engineering 500-1000 est. staff $307k Avg Salary
hires for Science & Research, Legal, Biotech
2600 Bridge Parkway, Redwood City, CA 94065
San Diego
United States
Engineering / R&D
San Diego, California
6 open roles 3 posted in 90 days 17% engineering 200-500 est. staff $273k Avg Salary
hires for Leadership, Legal, Sales
Cambridge
United Kingdom
Regional office
Cambridge, UK
2 open roles 1 posted in 90 days 50% engineering 50-200 est. staff $50k Avg Salary
hires for Science & Research, Early Careers
Jobs
$38k – $50k per year · In office · Contractor · 2+ years exp · Bachelor's Degree · Cambridge
qPCR
Next-Generation Sequencing
Single-Cell Sequencing
LIMS
Apply
$175k – $224k per year · In office · 6+ years exp · PhD · San Francisco · Redwood City
Machine Learning
Apply
≈ $112k – $228k per year (Estimated) · Hybrid · 3+ years exp · Bachelor's Degree · San Francisco · Redwood City
qPCR
ELISA
Apply
$201k – $258k per year · Hybrid · 5+ years exp · PhD · San Francisco · San Diego · Redwood City
Python
DeepSpeed
Quantization
JAX
Multimodal AI
Knowledge Distillation
Diffusion Models
Accelerate
Transformers
PyTorch
Ray
In-Context Learning
Mixture of Experts
Hugging Face
Megatron-LM
FSDP
GraphRAG
Knowledge Graph
Model Distillation
Machine Learning
Life Sciences
Next-Generation Sequencing
Apply
$210k – $246k per year · In office · Contractor · 8+ years exp · Master's Degree · San Francisco · Redwood City
Python
Pydantic
AI/ML
Cursor
Claude Code
Model Context Protocol
AI Agents
LLM
RAG
Human-in-the-Loop
Agentic Workflows
DevOps
Rest API
GitHub Actions
CI/CD
Git
AWS
Platform Engineering
Amazon S3
QA
Pytest
Apply
$136k – $175k per year · In office · PhD · San Francisco · Redwood City
ELISA
Cell Culture
Mass Spectrometry
Chromatography
Apply
≈ $108k – $296k per year (Estimated) · In office · PhD · San Francisco · Redwood City
Python
Apply
Apply
$313k – $402k per year · In office · 15+ years exp · Master's Degree · San Francisco · Redwood City
Apply
$297k – $381k per year · Hybrid · 14+ years exp · PhD · San Diego · San Francisco · Redwood City
Fine-tuning
Multimodal AI
Diffusion Models
Hallucination
Post-training
World Models
Machine Learning
Apply
$109k – $140k per year · In office · 5+ years exp · PhD · San Francisco · Redwood City
qPCR
ELISA
Western Blot
Apply
Financials
Total raised
$3B
Latest round
Venture - Series Unknown
Funding rounds
1
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Venture - Series Unknown | 2022 | $3B | Details |