Sr. App Growth Buyer (Future Media Buying Lead)

Metapic Role overview App Growth | DSPs | Paid Media | Future Team Ownership Europe: Appiness's main office is in Amsterdam but you can work from any of our offices in Berlin / Munich / London Hybrid | Senior Level | Full Ownership We are not looking for a campaign operator. We are looking for someone who knows how to scale app growth — and wants to build something meaningful. Appiness is an AI‑powered App Growth Partner turning app users into shoppers. We don’t optimize for cheap installs. We optimize for incremental post‑install value. Now we are hiring the person who will help build and scale our Media Buying capability together with our Head of Supply. This role starts deeply hands‑on. Shortly, you will evolve into Media Buying Lead and build the team around you. Main Responsibilities Build and run high‑performance media buying across differentiated traffic ecosystems that: Scale profitable app growth Turn new SSP/DSP partnerships into scalable performance Protect incrementality and margin Create repeatable buying systems Build the foundation of a future elite Media Buying team You will work at the center of: Supply strategy Campaign execution Scaling logic Performance optimization This is a hands‑on builder role. What You’ll Actually Do Expand the Supply Universe Own Media Buying