David AI Labs
withdavid.ai
Actively hiring
AI Training Data & Annotation
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Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Team
27
US Form 5500 (plan participants) · Dec 2025
Hiring now
17
+4 posted in 30 days
Backers
3
Y Combinator, First Round
Momentum
24/100
hiring for its size, in the news
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
Tractionpublic signals, read monthly
Web presence
top 6%
of 133.2M domains by links, Common Crawl
Hacker News stories
1
best: 1 points
Backed byfrom the funds' portfolios and accelerator catalogs
Y Combinator 
First Round 
Amplifypartners Investors in similar startupsfunds that back the companies most like this one
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How David AI Labs hires
Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
David AI Labs scores B on the Alion truth index (A is best, E worst), measured over 7 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again. 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
News
DAI-S2S-ST: Evaluating S2S Model Quality with Human Preference Data
DAI-S2S-ST is a human-preference leaderboard measuring which speech-to-speech models people prefer in open-ended conversation, from 153k ratings.
Read more
Report
Tech stack
Technologies named in job postings at David AI Labs over the last 12 months, by layer, with the share of postings for each.
Technologies in use
20
Postings analysed
15
Stack modernity
80/100AI adopter
Languages
JavaScript27%
Node JS27%
TypeScript27%
C20%
Frameworks & libraries
tRPC27%
FFmpeg20%
Next.js20%
React.js20%
Databases
PostgreSQL27%
Cloud & platforms
Scale AI100%
AWS27%
AI & ML
LLM27%
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Full David AI Labs tech stack
20 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$225k
Typical range
$100k – $360k
Open positions
17
16
Jobs
Junior
31.3%
Middle
12.5%
Senior
25%
Staff
25%
Architect
6.3%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Junior | 5 | $225k | $100k – $225k |
| Middle | 2 | $268k | $175k – $360k |
| Senior | 4 | $233k | $170k – $360k |
| Staff | 4 | $275k | $175k – $315k |
| Architect | 1 | $200k | $200k |
Highest paying role
Research Scientist
$360k
Normalized to USD per year
All salaries at David AI Labs
By role, level and city, against the market · 17 jobs with pay
Growth
Hiring Momentum
38/100
Slowing
Open positions
17
2 opened / 0 closed in 30 days
Median time-to-fill
33 days
faster than 38% of the market
ATS activity
Every ~5 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.
HR
27% ▼
Product
18% ▼
Operations
18% ▲
AI/ML
9% ▲
Backend
9% ▼
Frontend
9% ▼
Activity Timeline
Added Text-to-Speech to stack
Oct 2026
Added Machine Learning to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
2
Hiring now
2
Countries
1
Busiest office
San Francisco
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Headquarters
Builds here
Office with open vacancies
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San Francisco
United States
HQ
16 open roles 10 posted in 90 days 44% engineering 50-200 est. staff $238k Avg Salary
hires for Backend, HR, AI/ML
New York
United States
Plant / site
6 open roles 3 posted in 90 days 10-50 est. staff $203k Avg Salary
hires for Product, Management, HR
Jobs
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$165k – $225k per year • In office • Full-Time • 2+ years exp • San Francisco
JavaScript
TypeScript
C
Node JS
FFmpeg
Databases
PostgreSQL
AI/ML
LLM
Scale AI
Machine Learning
Frontend
tRPC
DevOps
WebRTC
AWS
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$165k – $225k per year • In office • Full-Time • 2+ years exp • San Francisco
JavaScript
TypeScript
Node JS
PostgreSQL
AI/ML
LLM
Scale AI
Machine Learning
Frontend
Next.js
React.js
tRPC
DevOps
AWS
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$125k – $175k per year • In office • Full-Time • San Francisco • New York
Scale AI
Analytics
Azure Data Factory
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$195k – $315k per year • In office • Full-Time • 6+ years exp • San Francisco
JavaScript
TypeScript
C
Node JS
FFmpeg
Databases
PostgreSQL
AI/ML
LLM
Scale AI
Machine Learning
Frontend
Next.js
React.js
tRPC
DevOps
WebRTC
AWS
Apply
$165k – $225k per year • In office • Full-Time • 2+ years exp • San Francisco
JavaScript
TypeScript
C
Node JS
FFmpeg
Databases
PostgreSQL
AI/ML
LLM
Scale AI
Machine Learning
Frontend
Next.js
React.js
tRPC
DevOps
WebRTC
AWS
Apply
$210k – $360k per year • In office • Full-Time • 5+ years exp • Master's Degree • San Francisco
Python
PyTorch
Scale AI
Machine Learning
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$145k – $175k per year • In office • Full-Time • 4+ years exp • San Francisco • New York
Python
SQL
Scale AI
Apply
$195k – $315k per year • In office • Full-Time • 5+ years exp • San Francisco
Python
JavaScript
TypeScript
C
Node JS
FFmpeg
Databases
MySQL
PostgreSQL
AI/ML
Scale AI
Machine Learning
Frontend
Next.js
React.js
tRPC
DevOps
WebRTC
CI/CD
AWS
Apply