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Custom Software Development
Email Hosting & Delivery
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Growth
Offices
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Financials
Funding and backers
Team
24
US Form 5500 (plan participants) · Dec 2024
Hiring now
3
open roles
Backers
1
Y Combinator
Momentum
15/100
in the news
Last sign of life
1 mo ago
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 7%
of 133.2M domains by links, Common Crawl
Hacker News stories
1
best: 5 points
Registers and programsofficial lists and records that name the company
| Legal entity | Second Stage Labs, Inc. | its site |
Backed byfrom the funds' portfolios and accelerator catalogs
Investors in similar startupsfunds that back the companies most like this one
Similar startupsby what they do, their industry and backers

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Connections
List
Graph
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

Y CombinatorVia a fund
6188 portfolio companies
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
Intelligence is the Primitive. Applications are the Diffusion Layer.
How durable AI-native products can price, package and productize model gains for industry.
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Report
BTR Reforged: Weaponizing Defender's Remediation Driver as a Kernel Operation Primitive
Latest Research by our Team
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Report
The Primitive Puppet Show
21% of the internet is AI pretending to be human (2). How can we use AI to improve communication rather than thwart it?
Read more
Report
AI Memory for Claude: An Honest 4-Way Comparison
Four tools, four bets about what AI memory should do. Cost, privacy, and which wins for your workflow -- from a practitioner who built one of them.
Read more
Report
Tools vs Resources vs Prompts: the MCP primitive you
MCP primitives (Tools, Resources, Prompts) are not interchangeable. The misuse that bites: shipping read-only data as a Tool the model must choose to call.
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Report
The primitive is the product - Amplify Partners
Why every software company is now a dev tools company.
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Report
Report
Report
Astronomers Observe the Most Chemically Primitive Galaxy in the Early Universe
An international team led by Associate Professor Kimihiko Nakajima of Kanazawa University has captured a rare look at the early universe. Using the James Webb Space Telescope (JWST) and the power of gravitational lensing, the team achieved a definitive ch
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Tech stack
Technologies named in job postings at Primitive over the last 12 months, by layer, with the share of postings for each.
Technologies in use
4
Postings analysed
3
Stack modernity
85/100
Languages
Rust
Cloud & platforms
Kubernetes
Linux
Practices & domains
AI Agents
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Salary insights
Compensation ranges based on this company's open jobs
Median
$230k
Typical range
$230k
Open positions
3
3
Jobs
Middle
100%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Middle | 3 | $230k | $230k |
Highest paying role
Product Engineer
$230k
Normalized to USD per year
Growth
Hiring Momentum
51/100
Stable
Open positions
3
0 opened / 0 closed in 30 days
ATS activity
Every ~4 hours
10/31/2026
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.
Backend
33% ▼
DevOps
33% ▼
Solutions
33% ▼
Activity Timeline
Added Linux to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
San Francisco
San Francisco
United States
HQ
primitive.dev
3 open roles 3 posted in 90 days 67% engineering 50-200 est. staff $230k Avg Salary
hires for Backend, DevOps, Solutions
San Francisco
Jobs
$190k – $230k per year · Equity 0.2–0.8% · In office · Full-Time · 3+ years exp · San Francisco
Rust
AI Agents
DevOps
Kubernetes
Linux
Apply
$190k – $230k per year · Equity 0.2–0.8% · In office · Full-Time · 3+ years exp · San Francisco
AI Agents
Apply
$190k – $230k per year · Equity 0.2–0.8% · In office · Full-Time · 3+ years exp · San Francisco
AI Agents
Apply




