# Critical Mass

> Hiring pulse for Critical Mass: open postings over time. Source: https://alderhq.app/companies/critical-mass (read 2026-11-08).

## Hiring (observed)

- Open roles: 16
- New postings: 0 in 30 days, 0 in 90 days
- Taken down: 0 in 30 days
- Board last checked: 2026-11-04

## Pay and sponsorship

- Open roles with pay posted: 0 of 16
- No sponsorship records matched yet

## Open roles (newest 16)

- [2026. Project Manager (Associate - Mid - Senior)](https://alderhq.app/jobs/greenhouse%3Acriticalmass%3A7608503) · Costa Rica
- [Associate Invoice Reconciliations (Media)](https://alderhq.app/jobs/greenhouse%3Acriticalmass%3A8114082) · Costa Rica
- [Creative Engineering Director](https://alderhq.app/jobs/greenhouse%3Acriticalmass%3A7918936) · Costa Rica
- [Designer (Visual & IA)](https://alderhq.app/jobs/greenhouse%3Acriticalmass%3A8073179) · Costa Rica
- [Invoice Reconciliations Manager (Media)](https://alderhq.app/jobs/greenhouse%3Acriticalmass%3A8114078) · Costa Rica
- [Marketing Science Analyst](https://alderhq.app/jobs/greenhouse%3Acriticalmass%3A7943557) · United States
- [Marketing Science, Analyst](https://alderhq.app/jobs/greenhouse%3Acriticalmass%3A8081404) · Costa Rica
- [Marketing Science, Analyst - Media](https://alderhq.app/jobs/greenhouse%3Acriticalmass%3A8043837) · Costa Rica
- [Marketing Science Senior Analyst](https://alderhq.app/jobs/greenhouse%3Acriticalmass%3A8008264) · Costa Rica
- [Marketing Science, Senior Analyst](https://alderhq.app/jobs/greenhouse%3Acriticalmass%3A8073200) · Costa Rica
- [Project Coordinator (Entry level - Digital)](https://alderhq.app/jobs/greenhouse%3Acriticalmass%3A8003895) · Costa Rica
- [Project Manager](https://alderhq.app/jobs/greenhouse%3Acriticalmass%3A8279988) · Costa Rica
- [Project Manager](https://alderhq.app/jobs/greenhouse%3Acriticalmass%3A8279995) · Costa Rica
- [Project Manager (Creative Advertising Campaigns)](https://alderhq.app/jobs/greenhouse%3Acriticalmass%3A7833524) · Costa Rica
- [Senior Creative Engineer (Production & Design Systems)](https://alderhq.app/jobs/greenhouse%3Acriticalmass%3A8003815) · Costa Rica
- [Talent Acquisition Manager](https://alderhq.app/jobs/greenhouse%3Acriticalmass%3A8157591) · United States

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Data: alder (https://alderhq.app). Cite https://alderhq.app/companies/critical-mass and the date you read it. Hiring pulse counts postings, not headcount.