Senior Staff PM, E‑Commerce Platform (Remote)

Liftoff is building a new e-commerce advertising platform and is seeking a senior Product Manager to own it from zero to one. You will shape the strategy, prioritize the roadmap, and partner with engineering, ML, and go-to-market teams to drive the product from beta to general availability.

You will own the business case, experimentation roadmap, and attribution architecture, while representing Liftoff with customers and partners in a largely individual-contributor role with autonomy.