Jobs at Critical Mass
Critical Mass has 21 open roles right now. Most are in Marketing & Community and Engineering. Read from its own careers page and checked on Nov 14.Get a “new roles” count for this company in My jobs.
- Open roles
- 21
- Remote
- 0
- State the pay
- 0%
- Open 90 days or more
- 33%
- This week · steady
- +2 / −0
- Quality Assurance SpecialistCritical Mass · 🇺🇸San Jose—JiraAgile
- Marketing Science Associate AnalystCritical Mass · 🇺🇸San Jose—PythonSQLMachine Learning
- Associate Content Author (AEM)Critical Mass · 🇺🇸San Jose, Costa Rica—JuniorJiraAgile
- Senior Content Author (AEM)Critical Mass · 🇺🇸San Jose, Costa Rica—SeniorJavaScriptJiraAgile
- Project Coordinator (Digital)Critical Mass · 🇺🇸San Jose—Jira
- Project ManagerCritical Mass · 🇺🇸San Jose, Costa Rica · +1 more location—Jira
- Marketing Science AnalystCritical Mass · 🇺🇸San Jose—PythonSQLTableau
- Invoice Reconciliations Manager (Media)Critical Mass · 🇺🇸San Jose, Costa Rica—Excel
- Associate Invoice Reconciliations (Media)Critical Mass · 🇺🇸San Jose, Costa Rica—JuniorExcel
- Designer (Visual & IA)Critical Mass · 🇺🇸San Jose, Costa Rica—Figma
- Talent Acquisition ManagerCritical Mass · 🇺🇸San Jose—Workday
- Marketing Science, AnalystCritical Mass · 🇺🇸San Jose, Costa Rica—
- Marketing Science, Analyst - MediaCritical Mass · 🇺🇸San Jose, Costa Rica—SQLTableauLooker
- Creative Engineering DirectorCritical Mass · 🇺🇸San Jose, Costa Rica—Lead
- Marketing Science, Senior AnalystCritical Mass · 🇺🇸San Jose, Costa Rica—SeniorPythonSQLGCP
- Senior Creative Engineer (Production & Design Systems)Critical Mass · 🇺🇸San Jose, Costa Rica—SeniorJavaScriptFigmaJira
- Marketing Science Senior AnalystCritical Mass · 🇺🇸San Jose, Costa Rica—Senior
- Project Coordinator (Entry level - Digital)Critical Mass · 🇺🇸San Jose, Costa Rica—JuniorJira
- Project Manager (Creative Advertising Campaigns)Critical Mass · 🇺🇸San Jose, Costa Rica—FigmaJira
- 2026. Project Manager (Associate - Mid - Senior)Critical Mass · 🇺🇸San Jose, Costa Rica—Senior
Questions about jobs at Critical Mass
- How many jobs at Critical Mass are open right now?
- There are 21 open jobs at Critical Mass on Hiring Right Now as of Nov 14, 2026. 2 of them were posted in the last seven days. The list is rebuilt every hour from the employers' own careers pages.
- Are there remote jobs at Critical Mass?
- None of the 21 open jobs at Critical Mass are listed as remote at the moment. Remote roles appear here as soon as employers post them.
- How do I apply for jobs at Critical Mass?
- Open a job and press “Apply on company site”. You go straight to the employer's own careers page and apply there. Hiring Right Now needs no account and charges nothing for applying.
Tech stack at Critical Mass
Skills mentioned most often across its open roles.
Where Critical Mass is hiring
Companies like Critical Mass
Based on the skills they hire for.
Work at Critical Mass? Link your careers page to this list
Three ways, simplest first. Each one stays up to date by itself, because this page is re-read from your careers page every hour.
1. A plain link for a “Careers” or “We’re hiring” menu item
<a href="https://jobseveryhour.com/companies/critical-mass/">Open roles at Critical Mass</a>2. A badge with today’s number of open roles
<a href="https://jobseveryhour.com/companies/critical-mass/"><img src="https://jobseveryhour.com/badge/companies/critical-mass.svg" alt="Critical Mass is hiring on Hiring Right Now" height="28"></a>3. The list of jobs itself, shown on your page
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