Ruby Labs Ltd. seeks a Senior Creative Producer to own the ad creative engine for core D2C subscription products in the consumer AI category. You will oversee concept-to-performance loops, generate angles, drive production volume, and run structured tests with a focus on CTR, CVR, CPA, and ROAS, collaborating closely with User Acquisition. The role is high-impact and performance-driven, offering significant upside for top performers and a dynamic, fast-paced work environment.