Ruby Labs is seeking a highly systematic Senior Creative Producer to own the ad creative engine for our core D2 C subscription product in the consumer AI category. You will manage concept-to-performance loop, generate angles, drive production volume, run structured tests, and translate creative data into winning concepts. This high‑impact role directly influences CTR, CVR, CPA and ROAS, and you will collaborate with User Acquisition to optimize numbers. #J-18808-Ljbffr