EngRadardirect-apply
4 open roles · as of 2026-08-10

Poseidon

What Poseidon is hiring for and where it's growing — measured from live, direct-apply postings on their own careers page.

As of 2026-08-10, Poseidon has 4 open roles. 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 Full-Stack Jobs, Product Jobs. See what these roles pay on the Full-Stack Jobs salary tracker, or whether employers like Poseidon post salary ranges on the pay-transparency tracker.

Active roles
4
Net · 28 days
0
Momentum
steady
Median days open
27

Open roles by function

engineering3product1

Seniority

unspecified4

Open roles 4

all engineering 3 product 1

QA Engineer (China)

Poseidon · Poseidon builds data infrastructure for AI, connecting companies…

Suzhou aidata infrastructure
9mo ago