Jobs at E2B

Recomputed daily from public data: capital freshness (0-35) + hiring velocity (0-30) + pay transparency (0-20) + employer rating (0-15; unrated scores the neutral 7), minus up to 10 for documented headwinds (lawsuits, layoffs, leadership churn). Transparent formula, not investment or career advice.

~32Mtotal raised

Series A, $21M, 2025last round

Earlystage

1-50team size

San FranciscoHQ

2023founded

~37headcount (as of 2026-05)

Founders: Vasek Mlejnsky (Co-founder & CEO; raised $21M Series A from Insight Partners (2025)) · Tomas Valenta (Co-founder & CTO)

Backed by: Insight Partners, Decibel, Sunflower Capital, Kaya VC

Signals

Insight Partners-led Series A (Jul 2025); Czech-founded; open-source sandboxed cloud runtimes for AI agent code execution, cites Fortune 100 usage.

In the news

Veeva Launches Falcon Safety AI for Adverse Event Processing Across E2B Systems clinicaltrialvanguard.com · 2026-09-02

Veeva Falcon Safety Automates Adverse Event Intake Across E2B Systems unite.ai · 2026-09-01

How developers build AI for good with Gemma 4 blog.google · 2026-08-24

Daytona vs E2B vs Modal vs Vercel Sandbox: A 2026 Comparison StartupHub.ai · 2026-05-08

Auto-pulled from Google News, refreshed daily; headlines belong to their publishers

Culture read

Small team: high trust, high variance, nowhere to hide.

Indicative read from public signals, not insider info

Momentum index 58/100 = capital freshness (0-35) + hiring velocity (0-30) + comp transparency (0-20) + workplace rating (0-15), minus documented headwinds. Recomputed daily; not investment or career advice.