YO AI Labs
yoailabs.com
Actively hiring
AI Evaluation & Observability
AI Training Data & Annotation
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Products
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Jobs
Financials
How YO AI Labs hires
Truth index
A 100/100
Median time to fill
11 days
Ghost roles
0%
Stale roles
0%
Reposted roles
0%
YO AI Labs scores A on the Alion truth index (A is best, E worst), measured over 6 open roles re-checked against its own hiring board: 0% look like ghost listings, 0% have gone stale and 0% are the same role posted again. Its roles close in a median of 11 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
Overview
YO AI Labs is an artificial intelligence platform specializing in AI model training, evaluation, and data annotation services. Headquartered in San Francisco, California, United States, the company connects domain experts and remote specialists across the globe to review, test, and benchmark generative AI model outputs. Through its decentralized workforce solutions and structured evaluation workflows, it enables frontier technology developers to enhance the accuracy, safety, and reliability of next-generation artificial intelligence systems.
Tech stack
Technologies named in job postings at YO AI Labs over the last 12 months, by layer, with the share of postings for each.
Technologies in use
96
Postings analysed
603
Stack modernity
86/100AI adopter
Languages
Python52%
C++49%
TypeScript46%
Java40%
Frameworks & libraries
CUDA10%
LangChain5%
LangGraph5%
React.js3%
Databases
Amazon Redshift1%
DynamoDB1%
Snowflake<1%
Cloud & platforms
AWS6%
Azure5%
Power BI5%
Tableau5%
AI & ML
LLM7%
Claude6%
ChatGPT5%
Gemini4%
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Full YO AI Labs tech stack
96 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$240k
Typical range
$57k – $800k
Open positions
702
334
Jobs
Junior
10.2%
Middle
22.5%
Senior
65.6%
Staff
1.8%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Junior | 34 | $280k | $196k – $280k |
| Middle | 75 | $200k | $112k – $400k |
| Senior | 219 | $170k | $70k – $560k |
| Staff | 6 | $140k | $140k |
Highest paying role
Mergers & Acquisitions (M&A) Attorney
$800k
Normalized to USD per year
All salaries at YO AI Labs
By role, level and city, against the market · 702 jobs with pay
Growth
Hiring Momentum
31/100
Slowing
Open positions
775
0 opened / 0 closed in 30 days
Median time-to-fill
12 days
faster than 71% of the market
ATS activity
Every ~4 hours
Today
Hiring Dynamics
0%
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.
AI/ML
74% ▲
Legal
5% ▲
Backend
3% ▲
Operations
3% ▲
Finance
3% ▲
Industrial Engineering
2%
Actively hiring for AI/ML (+362 in 30 days)
Activity Timeline
+2000 jobs in a week
Sep 2026
Offices
Where the company hires and what each office is for
Cities
38
Hiring now
38
Countries
9
Busiest office
San Francisco
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Headquarters
Builds here
Office with open vacancies
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San Francisco
United States
HQ
34 open roles 51 posted in 90 days 71% engineering 29% remote 200-500 est. staff $299k Avg Salary
hires for AI/ML, Legal, Finance
Seattle
United States
Regional office
95 open roles 107 posted in 90 days 45% engineering 59% remote 500-1000 est. staff $278k Avg Salary
hires for AI/ML, Legal, Marketing
Boston
United States
Regional office
91 open roles 107 posted in 90 days 45% engineering 59% remote 500-1000 est. staff $277k Avg Salary
hires for AI/ML, Legal, Marketing
New York
United States
Regional office
48 open roles 66 posted in 90 days 67% engineering 29% remote 500-1000 est. staff $277k Avg Salary
hires for AI/ML, Finance, Legal
Chicago
United States
Regional office
31 open roles 44 posted in 90 days 68% engineering 26% remote 200-500 est. staff $286k Avg Salary
hires for AI/ML, Legal, Finance
Houston
United States
Engineering / R&D
30 open roles 44 posted in 90 days 77% engineering 17% remote 200-500 est. staff $266k Avg Salary
hires for AI/ML, Finance, Data Science
Dallas
United States
Engineering / R&D
29 open roles 43 posted in 90 days 76% engineering 17% remote 200-500 est. staff $263k Avg Salary
hires for AI/ML, Finance, Education
Philadelphia
United States
Engineering / R&D
29 open roles 38 posted in 90 days 79% engineering 14% remote 200-500 est. staff $260k Avg Salary
hires for AI/ML, Finance, Backend
Miami
United States
Engineering / R&D
29 open roles 38 posted in 90 days 76% engineering 17% remote 200-500 est. staff $237k Avg Salary
hires for AI/ML, Finance, Backend
Washington
United States
Engineering / R&D
28 open roles 45 posted in 90 days 82% engineering 18% remote 200-500 est. staff $250k Avg Salary
hires for AI/ML, Backend, Frontend
Los Angeles
United States
Engineering / R&D
28 open roles 43 posted in 90 days 75% engineering 25% remote 200-500 est. staff $291k Avg Salary
hires for AI/ML, Finance, Backend
San Jose
United States
Engineering / R&D
28 open roles 38 posted in 90 days 79% engineering 18% remote 200-500 est. staff $229k Avg Salary
hires for AI/ML, Backend, Frontend
Palo Alto
United States
Engineering / R&D
27 open roles 41 posted in 90 days 78% engineering 15% remote 200-500 est. staff $274k Avg Salary
hires for AI/ML, Finance, Backend
Austin
United States
Engineering / R&D
26 open roles 39 posted in 90 days 81% engineering 15% remote 200-500 est. staff $274k Avg Salary
hires for AI/ML, Finance, Backend
Atlanta
United States
Engineering / R&D
26 open roles 35 posted in 90 days 81% engineering 19% remote 200-500 est. staff $243k Avg Salary
hires for AI/ML, Backend, Frontend
Toronto
Canada
Regional office
24 open roles 27 posted in 90 days 46% engineering 8% remote 200-500 est. staff $233k Avg Salary
hires for AI/ML, Legal, Backend
Ottawa
Canada
Regional office
22 open roles 23 posted in 90 days 55% engineering 9% remote 50-200 est. staff $263k Avg Salary
hires for AI/ML, Legal, Backend
Montreal
Canada
Regional office
22 open roles 23 posted in 90 days 50% engineering 9% remote 50-200 est. staff $269k Avg Salary
hires for AI/ML, Legal, Backend
Phoenix
United States
Engineering / R&D
21 open roles 25 posted in 90 days 90% engineering 14% remote 200-500 est. staff $256k Avg Salary
hires for AI/ML, Backend, Analytics
Vancouver
Canada
Regional office
21 open roles 24 posted in 90 days 52% engineering 10% remote 50-200 est. staff $252k Avg Salary
hires for AI/ML, Legal, Backend
Edmonton
Canada
Regional office
21 open roles 22 posted in 90 days 52% engineering 10% remote 50-200 est. staff $262k Avg Salary
hires for AI/ML, Legal, Backend
Calgary
Canada
Regional office
19 open roles 20 posted in 90 days 58% engineering 5% remote 50-200 est. staff $244k Avg Salary
hires for AI/ML, Legal, Backend
Phoenix
United States
Regional office
8 open roles 9 posted in 90 days 50% engineering 50-200 est. staff $178k Avg Salary
hires for AI/ML, Frontend, Finance
Cairo
Egypt
Engineering / R&D
3 open roles 4 posted in 90 days 100% engineering 10-50 est. staff
hires for Backend
Dubai
United Arab Emirates
2 open roles 3 posted in 90 days 10-50 est. staff $57k Avg Salary
hires for Sales, Industrial Engineering
Texas City
United States
1 open roles 3 posted in 90 days 100% engineering 10-50 est. staff
hires for AI/ML
Busan
South Korea
1 open roles 2 posted in 90 days 100% remote 10-50 est. staff $200k Avg Salary
hires for Operations
Wellington
New Zealand
1 open roles 2 posted in 90 days 100% remote 10-50 est. staff $90k Avg Salary
hires for Sales
California City
United States
1 open roles 2 posted in 90 days 100% engineering 10-50 est. staff
hires for AI/ML
Halifax
Canada
1 open roles 1 posted in 90 days 1-10 est. staff $280k Avg Salary
hires for Legal
Sharjah
United Arab Emirates
1 open roles 1 posted in 90 days 100% engineering 1-10 est. staff
hires for Hardware
Hamilton
Canada
1 open roles 1 posted in 90 days 1-10 est. staff $280k Avg Salary
hires for Legal
Hollywood
United States
1 open roles 1 posted in 90 days 1-10 est. staff
hires for Finance
Mumbai
India
1 open roles 1 posted in 90 days 1-10 est. staff
hires for Sales
Bangkok
Thailand
1 open roles 1 posted in 90 days 1-10 est. staff $160k Avg Salary
hires for Customer Success
Panama
Panama
1 open roles 1 posted in 90 days 1-10 est. staff $160k Avg Salary
hires for Customer Success
Maryland City
United States
1 open roles 1 posted in 90 days 1-10 est. staff $560k Avg Salary
hires for Early Careers
Illinois City
United States
1 open roles 1 posted in 90 days 1-10 est. staff $560k Avg Salary
hires for Early Careers
Earlier presence
Melbourne, Australia
Tokyo, Japan
Osaka, Japan
Sydney, Australia
Auckland, New Zealand
Manchester, United Kingdom
Riyadh, Saudi Arabia
São Paulo, Brazil
Seoul, South Korea
Canberra, Australia
Abu Dhabi, United Arab Emirates
Jobs
In office · Full-Time · Cairo
Python
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Java
Rust
TypeScript
Machine Learning
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In office · Full-Time · Cairo
Python
Java
Rust
TypeScript
Machine Learning
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