Data Scientist, Algorithms - Lyft Ads

An Algorithms Scientist on Lyft Ads builds and ships next‑generation algorithms for ad relevance, targeting, optimization, and measurement across large‑scale mobility and advertising datasets. The role involves designing, prototyping, and deploying production‑grade ML models in real‑time and batch systems while collaborating with Engineering, Product, Data Science, and Sales to translate advertiser needs into measurable solutions. This is a technical hands‑on position focused on improving ad performance, marketplace efficiency, and revenue through rigorous modeling and experimentation.