TH
The Trade Desk

Senior Front-End Engineer - Front-End Fundamentals

Location: Bellevue; Boulder; Chicago; Denver; Irvine; Los Angeles; New York; Seattle; Ventura · Category: Engineering & Development · Seniority: Senior · Posted: November 12, 2026 · Verified: Nov 13, 2026

Role Overview & Description

This Senior Front-End Engineer role on the Front-End Fundamentals team owns the overall framework and architecture patterns for The Trade Desk's UI, building complex, data-rich interfaces for internal and external users. The engineer will drive changes across multiple components, ensure quality through automated tests and monitoring, and collaborate with product and design teams. Requires 7+ years of experience with deep expertise in JavaScript/TypeScript, React, and browser APIs.
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TH

The Trade Desk

thetradedesk.com

Independent DSP for omnichannel open-internet programmatic media buying.

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