Jobs › US jobs › Media Associate (Investment)
Critical Mass · San Jose, Costa Rica
Join Critical Mass as our Media Associate (Investment) with a focus on media billing. In this role, you will play a vital part in supporting our media investment team, ensuring accurate and timely invoicing for our clients, and maintaining meticulous records of media budgets and vendor transactions. If you have a passion for media and finance, exceptional attention to detail, and thrive in a dynamic environment, we invite you to apply and become an integral part of our team.
Read the full advert and apply on Critical Mass's site →
Collected from Critical Mass's own careers site (Greenhouse). Posted 23 Sep 2026. TUNAI shows an excerpt and the facts it read from the advert; the employer's page has the full description and the application.
Does your CV match this job? Paste both and see exactly which of these skills it shows.
Check my CV against this job →