A winning ad could change the trajectory of a mobile game. The only way to consistently find winners is to explore more, faster, and smarter than anyone else.Sett is a UA creative performance platform for mobile gaming. We build agentic AI systems that analyze performance data, generate diverse playable and video ad concepts, deploy them to ad networks, and continuously learn from the results. The full creative loop. Automated, and done better than humans only.     Our system doesn't remix templates. It creates fundamentally different creative hypotheses, each one built from real performance signals.We're looking for someone who's worked on both sides of the table - engineering and product.You'll own an entire product area, lead a squad, and work alongside engineers, researchers, creative experts and operations to build AI products that customers use every day.