Jeff An
Overview
Jeff An. I'm the co-founder and CTO of Momentic, a startup automating software testing with AI. We're proud to be backed by YCombinator, AI Grant, Standard Capital, General Catalyst, and more.
Key facts
As of Nov 13, 2026, Alion lists 1 open role at Jeff An. Jeff An is headquartered in San Francisco, United States.
- Open roles
- 1Its careers board, read on Nov 13, 2026
- Headquarters
- San Francisco, United StatesAlion company profile, updated Nov 13, 2026
- Employees
- 10+Alion company profile, an estimated range
- Technologies in its job postings
- 10Named in its job postings
Funding and backers
Team
11-50
employees, estimated range
Hiring now
1
open roles
Momentum
15/100
rising traction
Last sign of life
1 mo ago
a posting or a news item
Tractionpublic signals, read monthly
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Jobs
$150k – $220k per year · Equity 0.5–1% · In office · Full-Time · San Francisco
TypeScript
Node JS
PostgreSQL
Frontend
Next.js
React.js
DevOps
GCP
Kubernetes
Management
Notion
Xero
QA
Selenium
Playwright
Chrome DevTools
Apply
Growth
Hiring Momentum
28/100
Slowing
Open positions
1
0 opened / 0 closed in 30 days
ATS activity
Every ~6 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.
Frontend
100% ▼
Tech stack
Technologies named in job postings at Jeff An over the last 12 months, by layer, with the share of postings for each.
Technologies in use
10
Postings analysed
1
Stack modernity
79/100
Languages
TypeScript
Node JS
Frameworks & libraries
Playwright
React.js
Selenium
Next.js
Databases
PostgreSQL
Cloud & platforms
GCP
Kubernetes
Developer tools
Chrome DevTools
Sign in to see how your skills match this stack
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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
1 open roles 1 posted in 90 days 100% engineering 10-50 est. staff $220k Avg Salary
hires for Frontend
How to cite this page
Alion, "Jeff An: key facts", as of Nov 13, 2026. https://alion.io/company/jeffan
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page. CC BY-SA 4.0