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W3haus

Senior Media Analyst

W3haus

Senior Media Analyst executing online and offline campaigns with a focus on performance and branding at W3. Collaborating with various teams to optimize marketing efforts.

Posted 4/29/2026full-timePorto Alegre • 🇧🇷 BrazilSeniorWebsite

About the role

Key responsibilities & impact
  • Develop online and offline media plans with a focus on performance and branding;
  • Lead OOH media negotiations, considering inventory, ad formats, markets/locations and opportunities;
  • Participate in planning product launches and 360° campaigns;
  • Conduct market, competitor and trend analysis to identify opportunities;
  • Manage and optimize campaigns on Meta, Google, TikTok, programmatic platforms and others;
  • Support the preparation of insertion orders (P.I.) and billing control;
  • Monitor budgets and propose optimizations;
  • Work collaboratively with creative, content, BI and account teams;
  • Present results, learnings and recommendations to clients;
  • Analyze data, generate insights and contribute to more strategic decision-making.

Requirements

What you’ll need
  • Solid experience in online and offline media;
  • Experience with performance and branding campaigns;
  • Familiarity with platforms such as Meta, Google, TikTok and programmatic buying;
  • Experience negotiating OOH media;
  • Strong analytical skills, proficient with Excel/Google Sheets and dashboard interpretation;
  • Knowledge of performance KPIs and the full marketing funnel;
  • Good communication skills and the ability to build data-driven narratives;
  • Strategic, collaborative profile with a strong business orientation.

Benefits

Comp & perks
  • Meal voucher / Food allowance
  • Medical insurance
  • Dental insurance
  • Gympass / Totalpass
  • Home office allowance
  • Childcare assistance
  • Pet assistance
  • Free online health platform
  • E-learning – Stefanini Academy with a variety of courses
  • Mentoring – Mentoring platform (an opportunity to meet people, develop skills and share experiences)
  • Discounts at institutions for undergraduate, postgraduate, language courses and other training
  • Perks and discounts at top establishments

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
media planningcampaign managementdata analysisbudget monitoringperformance KPIsmarket analysiscompetitor analysistrend analysisdashboard interpretationprogrammatic buying
Soft Skills
analytical skillscommunication skillscollaborationstrategic thinkingbusiness orientationdata-driven narrative building