Junior Media Buyer

Activate Talent

Brazil Remote permanent

Posted: March 31, 2026

Quick Summary

We’re helping our client, Men Go to Mars, a fast-growing DTC brand focused on bold creative and performance-driven marketing, find a Junior Media Buyer. This role is ideal for someone who already understands paid acquisition fundamentals and is ready to grow inside a fast-paced, high-performance environment.

Job Description

Job Title: Junior Media Buyer

Job Type: Full-time / Remote

Work Hours: Flexible

Job Overview

We’re helping our client, Men Go to Mars, a fast-growing DTC brand focused on bold creative and performance-driven marketing, find a Junior Media Buyer.

This role is ideal for someone who already understands paid acquisition fundamentals and is ready to grow inside a fast-paced, high-performance environment. You’ll be working closely with experienced operators, scaling campaigns, and contributing directly to revenue growth.

Responsibilities:

• Launch, manage, and optimize paid campaigns (primarily Meta)
• Monitor daily performance metrics (CPA, ROAS, CTR, AOV) and make data-driven optimizations
• Support scaling of winning campaigns while maintaining efficiency
• Collaborate with the creative team on ad concepts, hooks, and iterations
• Conduct competitor research and identify new growth opportunities
• Assist with testing frameworks (creative, audiences, offers, landing pages)
• Report on campaign performance and key insights

Requirements:
• Experience working with a DTC/eCommerce brand
• 2–4 years of hands-on experience running paid ads (Meta required; X/AppLovin is a plus)
• Ability to clearly speak about at least one brand you’ve managed ads for, including results
• Strong understanding of key performance metrics (CPA, ROAS, LTV, CAC)
• Comfortable working in a fast-paced, performance-driven environment
• Highly detail-oriented with strong analytical skills

• Managed real budgets (not just small test accounts)

• Strong understanding of high-converting creatives (UGC, hooks, angles)

• Curious mindset with a strong testing mentality

• Motivated to grow quickly and take on more responsibility

Nice-to-Have

• Experience scaling campaigns beyond 5–6 figures/month in ad spend
• Familiarity with landing page optimization and CRO
• Experience with structured creative testing pipelines
• Understanding of TikTok-native ad strategies

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