Antigen

Antigen

Continuous offensive security for the enterprise.

San Francisco
5 employees
Engineering, Product and Design
Seed

About Antigen

Continuous offensive security for the enterprise.

Open positions (1)

Company details

Team Size5
LocationSan Francisco
IndustryEngineering, Product and Design

Funding

Last stage

Seed

Investors

LLightspeed
DST Global
Susa Ventures
Y Combinator

Founders

Saad Jamal

Saad Jamal

co-founder @ antigen. prev. ml infra at tesla autopilot. law school dropout. Before Zag, Saad trained reasoning models with Ashish Vaswani, author of the famous Attention Is All You Need paper. At Nuro, he developed an ML Compiler framework that enabled running the perception layer across multiple GPU's. And at Tesla he built infrastructure that halved the time it took to train Planning & Controls models. He also served at the Supreme Court of Pakistan and dropped out of UChicago Law.

LinkedIn
Abdullah Nauman

Abdullah Nauman

Co-Founder @ Antigen. Previously product at Google Ads and ML at Google Search. Previously at Google, shipped product features for new advertisers and built large-scale ML infrastructure for measuring cross-site conversions on Search. Took a year off college to join as second employee at a YC startup. Separately scaled a bootstrap SaaS to $30k MRR. Also wrote low-level imaging software for silicon wafer manufacturing.

LinkedIn

What happens next.

No applications, no recruiter spam. Just the intro.

01

Confirm the fit

A few questions to make sure this role is the right shape for you. Two minutes.

02

I pitch you to the company

I write the intro, send it to the founder, and handle the back-and-forth.

03

A meeting lands on your calendar

If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.