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Área Metropolitana de San José, Costa Rica
Onsite
Great digital work doesn't happen by accident — it happens because someone holds the vision, the timeline, and the team together at once. As Senior Project Manager, you'll lead digital and website work for one of our biggest clients — everything from bold campaigns and new content pages to full website builds — and turn ambitious ideas into work people are proud of.
You'll sit at the center of it all, bringing together Strategy, Creative, Content, Technology, Data, and Media, and giving each of them the clarity and momentum to do their best work. This is a senior, hands-on role on a lean team, where your fingerprints are on everything that ships. If you love the challenge of building order out of complexity, championing your team, and pushing for better ways of working — including where AI-powered tools can make delivery faster and smarter.
You won't just be managing tasks — you'll be the person who makes ambitious digital work actually happen, on a team small enough that your judgment and ideas matter from day one. If you're energized by ownership, love the moment when chaos turns into a clear plan, and want a front-row seat to how AI is reshaping project delivery, we'd love to talk.
What We Offer:
At Critical Mass, we value our employees and offer competitive compensation and benefits packages. If you’re looking for a challenging and rewarding opportunity to make a significant impact on the lives of our employees, we encourage you to apply for this exciting position today!
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.
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
