Posted:
6/1/2026, 7:22:27 AM
Location(s):
San Jose Province, Costa Rica ⋅ San José, San Jose Province, Costa Rica
Experience Level(s):
Senior
Field(s):
People & HR
Talent Acquisition Senior Associate (Temporary 6-12 months)
Heredia, Costa Rica
As a temporary Talent Acquisition Senior Associate, you will help create and execute hiring strategies for experienced talent. In a challenging hiring market, you will partner with internal teams to ideate fresh ways to attract talent and support our growing needs. While the Talent Acquisition Team is spread between various cities in North America, the United Kingdom, and LATAM, you are someone who makes connections easily and comfortable working across geographies.
You will perform full-cycle recruitment and provide a world-class candidate experience while working collaboratively with the Talent Acquisition team and business leaders.
Most of all, you are someone who likes to have fun alongside an amazing team!
You will:
You have:
What We Offer:
“The Talent Team at Critical Mass is focused on ensuring we provide the best training, onboarding, and employee experience possible! Our new hires & employees are the future of our organization, and we want to set you up for long-term success. In an effort to do so, we expect our team to work from an office a minimum of 3 days a week at Zona Franca Metro, Heredia. The ask stems from our want to:
Strengthen opportunity for continuous learning
Improve collaboration and team relationships.
Increase employee engagement
We understand that not everyone may feel comfortable with this expectation, so we ask that you please let us know immediately if there are any concerns so we can help navigate accordingly.”
Critical Mass is an equal opportunity employer.
Critical Mass uses artificial intelligence in our recruitment process to enhance job postings, filter keywords during the review of prospective candidates, and, in some cases, transcribe interviews with our recruiters. Human review remains central to the process, and all hiring decisions are ultimately made by our team.
The Critical Mass Talent Acquisition team will only communicate from email addresses that use the URLs criticalmass.com, omc.com and us.greenhouse-mail.io. We will not use apps such as Facebook Messenger, WhatsApp, or Google Hangouts for communicating with you. We will never ask you to send us money, technology, or anything else to work for our company. If you believe you are the victim of a scam, please review your local government consumer protections guidance and reach out to them directly.
If U.S. based: https://www.consumer.ftc.gov/articles/job-scams#avoid
If Canada based: https://www.canada.ca/en/services/finance/consumer-affairs.html
If U.K. based: https://www.gov.uk/consumer-protection-rights
If Costa Rica based: https://www.consumo.go.cr/educacion_consumidor/consejos_practicos.aspx
Website: https://www.criticalmass.com/
Headquarter Location: Calgary, Alberta, Canada
Employee Count: 501-1000
Year Founded: 1996
IPO Status: Private
Industries: Brand Marketing ⋅ Content Marketing ⋅ Developer Tools ⋅ DevOps ⋅ Digital Media ⋅ Mobile Advertising ⋅ Retail Technology ⋅ SEO ⋅ UX Design ⋅ Web Development