Security Engineer
Poseidon · Poseidon builds data infrastructure for AI, connecting companies…
28d ago
1 open roles · as of 2026-10-01
Poseidon
What Poseidon is hiring for and where it's growing — measured from live, direct-apply postings on their own careers page.
As of 2026-10-01, Poseidon has 1 open role, +1 net over 28 days — accelerating. Poseidon builds data infrastructure for AI, connecting companies with rare, high-quality, IP-safe data and operates Numo, a consumer app for contributing training data.
Poseidon is hiring across Security Jobs. See what these roles pay on the Security Jobs salary tracker, or whether employers like Poseidon post salary ranges on the pay-transparency tracker.
Active roles
1
Net · 28 days
+1
Momentum
accelerating
Median days open
137
Scaling now
Most new openings in the last 28 days: engineering (1).
Open roles by function
engineering1
Seniority
unspecified1