Project Manager is open at Critical Mass in San Jose, Costa Rica. The posting gives no salary; similar roles in the United States advertise a median of $148K. Posted on Oct 21, 2026, and still on Critical Mass’s careers page when we last checked, on Nov 14, 2026.
About the role
, you will lead the planning, coordination, and delivery of integrated digital media campaigns across multiple platforms and channels. You’ll work closely with cross-functional teams, media partners, creative teams, and clients to ensure campaigns are executed smoothly, on time, within scope, and aligned with business objectives. The ideal candidate is highly organized, proactive, and comfortable managing multiple…
The opening lines of the posting. The rest is on Critical Mass’s careers page.
Hiring at Critical Mass
Critical Mass has 21 open roles right now. Most are in Marketing & Community, Operations and Engineering. See all its roles