Principal ML Engineer — Matching & Personalization AI

Bumble Inc. is seeking a Principal Machine Learning Engineer to shape the technical strategy for matching and recommendations across Bumble products. You’ll stay hands-on while guiding retrieval, ranking, personalization, experimentation, and two‑sided marketplace optimization. Collaborate with Product, Engineering, Data Science, and Analytics to translate ambiguous member problems into scalable ML solutions, mentor senior ICs, and drive responsible AI practices that improve meaningful