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Software Engineer, ML Infrastructure (MDX)

DoorDash USA · San Francisco, CA; Sunnyvale, CA; Seattle, WA

Software Engineer, ML Infrastructure (MDX) is open at DoorDash USA in San Francisco, CA; Sunnyvale, CA; Seattle, WA. The posting gives a salary of $131K - $192K. Posted on Oct 14, 2026, and still on DoorDash USA’s careers page when we last checked, on Nov 14, 2026.

About the role

You will join a small, high-leverage team building the agentic layer of DoorDash's ML infrastructure. You'll design and build the systems that let agents accelerate how ML engineers across DoorDash, Wolt, and Deliveroo develop, ship, and operate models. That includes auto research systems that explore and iterate on modeling ideas, and agentic developer support that helps ML engineers move through training…

The opening lines of the posting. The rest is on DoorDash USA’s careers page.

Hiring at DoorDash USA

DoorDash USA has 427 open roles right now, 34 of them remote. Most are in Engineering, Retail & Hospitality and Data & Research. The median advertised salary across its roles with a published range is $172K. See all its roles

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