Growth Specialist: Social, Programmatic & Creative

The role

This person will operate and grow Paid Social and Programmatic programs. They will handle campaign activation, optimization, experimentation, and performance analysis across Meta, TikTok, and programmatic platforms.

What you will do

• Build, launch and optimize campaigns across Meta, TikTok, programmatic and other emerging platforms.
• Own day-to-day campaign management including budgets, audiences, bidding, placements, creative rotation and QA.
• Monitor performance and proactively identify opportunities, anomalies and areas requiring deeper investigation.
• Execute structured experiments across audiences, objectives, bidding strategies, placements, creative and campaign architecture.
• Support creative testing by tracking performance across concepts, hooks, formats, creators and products.
• Develop recurring performance analyses.
• Partner with the Manager to translate creative performance into recommendations for future briefs and asset development.
• Support incrementality and measurement experiments in partnership with Growth and BI.
• Maintain high standards for campaign taxonomy, tracking, documentation and platform hygiene.
• Research new platform capabilities, media opportunities and industry developments.

Required qualifications

• 2–4+ years of hands-on paid media or growth marketing experience.
• Strong experience operating campaigns within Meta Ads Manager.
• Strong analytical skills and comfort working with campaign and business performance data.
• Curiosity about why performance changes.
• Interest in experimentation, incrementality and understanding the true business impact of paid media.
• Strong attention to detail and comfort owning campaign execution and QA.
• Interest in creative strategy and understanding how messaging, formats and creative concepts affect performance.
• Ability to work quickly and independently while maintaining high executional standards.
• Desire to develop broad expertise across channels rather than specialize permanently in a single advertising platform.

Nice to have

• TikTok and/or programmatic experience

Benefits

• medical
• dental
• equity
• discretionary bonuses

About the company

StockX is a Detroit-based technology leader focused on the online market for sneakers, apparel, accessories, electronics, collectibles, trading cards, and more. The platform connects buyers and sellers of high-demand consumer goods using dynamic pricing mechanics.