2026. Project Manager (Associate - Mid - Senior)
Critical Mass · Critical Mass is a creative agency seeking a Senior Account Mana…
Critical Mass is a creative agency seeking a Senior Account Manager to deliver digital solutions for an automotive client.
As a Quality Control Specialist, you will play a critical role in ensuring the accuracy, consistency, and overall quality of creative and digital deliverables across multiple channels. Acting as the final quality gate before release, you will collaborate closely with Producers, Designers, Production Artists, Developers, and Creative Teams to identify defects, mitigate risks, and ensure all assets meet established quality standards, client requirements, and technical specifications.
This role requires a highly detail-oriented professional with a strong understanding of design fundamentals, digital production workflows, and quality assurance methodologies. You will review a wide range of deliverables including static creatives, video assets, HTML emails, display banners, websites, mobile experiences, and other digital products.
Success in this role requires critical thinking, strong communication skills, adaptability, and a continuous learning mindset in a fast-paced production environment.
This position requires full on-site attendance, five days per week, at the Barreal office (Heredia, Zona Franca Metropolitana) from 9:00 am to 6:00 pm (CR time)
You Will:
You Have
Nice to Have
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.
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
Posted by Critical Mass on their own careers page — you apply directly, no recruiter in between. View original / apply →
Critical Mass · Critical Mass is a creative agency seeking a Senior Account Mana…
Critical Mass · Critical Mass is a creative agency seeking a Senior Account Mana…
Critical Mass · Critical Mass is a creative agency seeking a Senior Account Mana…
Critical Mass · Critical Mass is a creative agency seeking a Senior Account Mana…