Junior Media Buyer - Argentina

Matchnode

Argentina Remote permanent

Posted: April 22, 2026

Job Description

Junior Media Buyer

Remote · Matchnode

About Us

We’re a performance-driven digital marketing agency scaling growth for clients in health, fintech, and beyond. We combine creative strategy with paid media execution across Meta, Google, and emerging platforms. We’re growing fast and looking for a Junior Media Buyer to join our team, learn our systems, and grow into a full Media Buyer role.

What You’ll Do

As a Junior Media Buyer, you’ll work closely with our media buying team to support campaign management and in-platform monitoring across Meta, Google Ads, TikTok, and LinkedIn. This role is built for someone early in their career who’s eager to learn — your objective is to master the systems and processes we use to manage campaigns, with a clear path to becoming a full Media Buyer.

Key Responsibilities

• Assist media buyers with campaign setup, QA, and launch across Meta, Google Ads, TikTok, and LinkedIn

• Monitor campaign pacing, budgets, and performance daily, flagging issues and opportunities to the team

• Pull reports and support performance analysis for client accounts

• Learn and apply Matchnode’s campaign management systems and processes

• Help manage creative trafficking and asset organization

• Coordinate between media buyers, creative teams, and analytics

• Stay on top of platform updates, new ad formats, and industry trends

• Support ad testing processes and documentation of results

• Help explore AI tools and automation to streamline campaign management

You’re a Fit If You

• Have 0–1 years of experience in digital media buying, paid social, paid search, or a closely

related field (internships, coursework, and hands-on projects count)

• Have exposure to Meta Ads Manager and/or Google Ads (certifications a plus; TikTok and

LinkedIn Campaign Manager experience is a bonus)

• Are highly organized, detail-oriented, and love staying ahead of deadlines

• Are numbers-driven — you enjoy tracking KPIs, budgets, and testing outcomes

• Have a basic understanding of CAC, ROAS, and other key performance metrics (or are

eager to learn them quickly)

• Have a genuine interest in AI tools and automation to make processes faster and smarter

• Communicate clearly and work well in a fast-paced, collaborative team environment

• Are eager to build a career in media buying and grow with the team

What We Offer

• Competitive salary + performance-based bonuses

• Flexible, fully remote work

• A clear growth path into a full Media Buyer role

• Training, development, and an annual educational stipend

• A culture that encourages innovation, experimentation, and the use of new tools (especially AI!)

• A fun, ambitious team that’s passionate about driving results for our clients

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