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Jellyfish

Global digital marketing performance agency

Junior Media Activation Executive

Performance & Paid MarketingConfirmed live in the last 24 hours
Full-timeMexico City, CDMX, MexicoNo salary listed

About the Job

Requirements

  • A bachelor's degree in Marketing, Communications, or a related field.
  • Fluency in English and strong written and verbal communication skills.
  • At least 1 year of experience in digital media.
  • Comfort using Excel or Google Sheets formulas to process large datasets.
  • Basic awareness or understanding of global privacy standards and laws, such as GDPR.
  • Ability to quickly learn standard business tools and processes for project management, budget management, campaign building, media trafficking, and tag creation.
  • Ability to balance multiple tasks simultaneously.
  • Ability to develop long-lasting client and partner relationships.
  • Ability to interpret campaign results and apply insights through optimization.
  • Ability to solve complex problems and develop solutions beyond the current partner, process, or tool.
  • Ability to communicate and collaborate with others in a diverse and evolving environment.
  • Ability to navigate unforeseen circumstances.

Responsibilities

  • Gather planning inputs such as targeting and content to request proposals from partners, and gather returned availabilities to inform tactical recommendations.
  • Manage end-to-end activation of final media plans, including the Integrate SID build, mock approvals, trafficking, and tag generation within Google Campaign Manager (CM360).
  • Follow and enforce quality assurance processes for media activation from booking through launch and delivery.
  • Monitor live media to ensure compliant and complete partner delivery, troubleshoot issues, and communicate them up the chain of command.
  • Assemble and interpret reports on campaign delivery and performance in collaboration with the analytics team.
  • Communicate feedback to partners and implement resulting optimizations.
  • Audit and reconcile vendor invoices, troubleshoot discrepancies, and manage credit note requests.
  • Collaborate with home-market and international teams.
  • Complete and maintain required certifications.
  • Maintain an accurate daily time record and perform administrative duties according to company regulations.
  • Suggest process improvements or automation to increase efficiency.
  • Develop subject-matter expertise through research and training.

Desired Qualifications

  • Prior agency experience is preferred.
  • Prior experience with direct partner booking is preferred.

About the Company

Jellyfish

Global digital marketing performance agency

Jellyfish is a global marketing performance company that helps brands grow in the digital world. It serves a diverse mix of clients—from established corporations to startups—across multiple industries. The company combines creative talent, strategic partnerships, and technology to deliver tailored marketing strategies that leverage data, media, and digital channels to boost brand performance. Jellyfish earns revenue through a mix of service fees, project-based engagements, and long-term partnerships. Its approach centers on data-driven decision making, cross-channel execution, and ongoing collaboration with clients and partners. The goal is to help brands thrive online by achieving measurable performance improvements across multi-platform campaigns.

Company size
1,001-5,000
Company stage
Acquired
Total funding
$5M
Headquarters
London, United Kingdom
Founded
2005

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