Posted:
5/28/2026, 5:18:56 AM
Location(s):
San José, San Jose Province, Costa Rica ⋅ San Jose Province, Costa Rica
Experience Level(s):
Mid Level
Field(s):
People & HR
Are you ready to drive positive change and make a lasting impact? We're looking for a dynamic HR Business Partner to join our Human Resources team in Heredia, Costa Rica as a temporary employee for 12 months.
As our HR Business Partner, you'll play a crucial role in shaping our organization's success by implementing innovative HR strategies that empower our employees and foster a thriving workplace culture.
In this role, you will be able to play a key role in performance management, reimagining our employee experience, and increasing our engagement score.
What You’ll Do:
Must Haves:
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 in Heredia.
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