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Media Buyer, Emerging Channels – Growth Marketing

Location
Los Angeles, CA
Work type
Full Time
Posted
2026-07-28

Job description

What you’ll own

– Design, run, and read structured paid marketing tests on new growth channels. Optimize and monitor campaign performance by adjusting bidding strategies, audience targeting, managing budget pacing, and creative testing.

– Support technical operations for existing/new channels i.e QA conversion mapping, ensure accurate performance links back to ad platform algorithms.

– Manage channels against internal goals and KPIs, and adjust spend toward what’s genuinely incremental

– Own creative strategy across channels – ideate concepts, brief and direct the creative team, and tailor format and messaging (image vs. video, hook-driven vs. storytelling) to what converts best per channel

What we’re looking for

– 3+ years of direct, hands-on-keyboard execution experience in paid media buying across multiple platforms

– Ability to operate independently, with strong attention to detail regarding performance and budget changes, platform-level delivery discrepancies and tracking drops,

– Strong test-and-learn track record, data driven, and creative.

– Bonus if you have experience with landing page testing and conversion rate optimization

– Comfort with Claude, SQL, Posthog, and BI tools like Superset, Looker, or similar.

Nice to have

– Experience acquiring advertisers or businesses (B2B or marketplace/two-sided), not only consumers.

– Ad-tech, DSP, or marketplace background

– Direct experience driving ad creative strategy – you can mock up or storyboard ad concepts yourself, or have examples of ad concepts you originated that drove real performance

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