DoorDash USA
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2 jobs
17 views 2 weeks ago
Principal Machine Learning Engineer, Ads & Promos Delivery
Open 16d On-siteNorth AmericaPrincipal
United States
SunnyvalePrincipal ML engineer at DoorDash leading the technical direction for AI-first ads ranking and relevance systems — designing sequence models, deep learning, and LLM-powered decisioning for real-time ad selection and personalization. Owns the full model lifecycle from research to production using Python/Java/C++ and frameworks like PyTorch.
A/B Testing AI Analytics Claude Code C++ +13 skills
269K – 395K $ 6 views 2 weeks ago
Principal Software Engineer, Ads
Open 16d On-siteNorth AmericaPrincipal
United States
San FranciscoPrincipal-level IC serving as the technical leader of DoorDash's Ads organization, setting multi-year architectural direction and hands-on solving hard distributed systems problems for the advertising platform serving restaurant and CPG advertisers. Partners across ML, product, data science, and infrastructure teams.
Data Science Distributed Systems Machine Learning
269K – 395K $