Senior Software Engineer Interview Experience - United States
Process
Online Assessment, followed by a Hiring Manager interview that was System Design + Behavioral.
Didn't pass that stage and was not given a reason, but I assume it was the System Design portion.
Next stage would have been a loop (2 coding + 1 System Design).
Questions
System Design: Video watching platform (YouTube)
Behavioral only had one question (What was your most challenging project?). It was mostly focused on specific technologies I used at my previous job.
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Interview Statistics
The following metrics were computed from 20 interview experiences for the The Trade Desk Senior Software Engineer role in United States.
Success Rate
The Trade Desk's interview process for their Senior Software Engineer roles in the United States is very selective, failing most engineers who go through it.
Experience Rating
Candidates reported having mixed feelings for The Trade Desk's Senior Software Engineer interview process in United States.
The Trade Desk Work Experiences
- 4.0Good environment, needs more tech focusSenior Software Engineer • Current EmployeeLondon, England, United KingdomOctober 21, 2025Pros: Snacks, food, environment. Work can be very interesting.Cons: No CTO. Not an engineering powerhouse, though it does have talent that is underutilized. Stock isn't very strong, with a high P/E.
- 5.0Great People, Good PaySenior Software Engineer • Current EmployeeMadrid, Madrid, SpainAugust 21, 2025Pros: Good salaries, good environment, nice people.Cons: Dot Net (if you don't like it)
- 5.0Enjoy working hereSenior Software Engineer • Current EmployeeWashington, District of Columbia, United StatesApril 4, 2025Pros: Good culture, pay, and benefits.Cons: Teams are distributed across cities, which can make things feel disjointed.
The Trade Desk Interview Questions
