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Media Buyer
  • Warsaw
Media Buyer
Warszawa, Warsaw, Masovian Voivodeship, Polska
Kensui
22. 1. 2026
Informacje o stanowisku

About Kensui


Scaling engineered products with disciplined performance marketing.


About Kensui


Kensui buildspremium, engineered strength-training equipment,



The Role


We’re hiring aMedia Buyerto own and scale paid traffic profitably.



What You’ll Do:



  • Run Meta, Google, and/or YouTube ad accounts

  • Launch, test, and scale paid campaigns

  • Manage budgets responsibly based on performance



Creative Testing Framework



  • Build structured creative testing systems

  • Identify winning hooks, angles, and formats

  • Feed performance insights back to creative strategy



Performance Optimization



  • CPA

  • MER

  • Blended ROAS

  • Control frequency, fatigue, and scaling risk

  • Optimize landing page alignment with ads



Reporting & Insight



  • Provide clear, concise weekly reporting

  • Explain why performance changed — not just what changed

  • Make confident recommendations backed by data



Who You Are



  • You think in systems and experiments



  • You understand the relationship betweencreative and media buying

  • You can explain performance decisions in plain language



Experience Requirements



Required



  • Proven experience managing paid ads for DTC brands

  • Strong Meta Ads and/or Google/YouTube Ads

  • Clear understanding of attribution and blended metrics

  • Ability to work with creative teams effectively



Nice to Have



  • Fitness, performance, or premium product experience

  • Experience scaling brands beyond $100k/month

  • Shopify familiarity

  • Email/SMS performance awareness



How Success Is Measured (KPIs)



Primary KPIs



  • Blended ROAS / MER

  • CPA vs target

  • Revenue growth at stable margins

  • Spend efficiency over time



Secondary KPIs



  • Speed of creative testing

  • % of spend on winning creatives

  • Fatigue management

  • Reporting clarity and insight quality



Location


1 min walk from Rondo ONZ.



Job Type


Full‑time. 40 hrs/week flexible working hours (32 hrs in office, 8 hrs remote)



Seniority level


Mid-Senior level



Employment type


Full‑time



Job function


Marketing and Sales



Industries


Sporting Goods Manufacturing



Referral Policy


Referrals increase your chances of interviewing at Kensui by 2x.



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