Top 50
Prep plan
Updated weekly · Last refresh Oct 17

eBay Software Engineer Interview Questions

The questions to prepare for a eBay Software Engineer interview. Questions from real interview reports rank first. Updated daily.

50questions
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1
CodingStart here. 9 questions · ~102 min
Primes Up To NMedium
Practice

Generate every prime number up to n using the Sieve of Eratosthenes efficiently.

CodingArraysAlgorithmseBay
Days Until Warmer TemperatureMedium
Practice
Recently asked

Use a monotonic stack to find the next warmer day for every temperature in linear time.

ArraysArray ManipulationAlgorithmseBay
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2
System Design9 questions · ~102 min
Productionizing a SystemHard

Explain how to take an ML system from prototype to reliable production service.

designml inferenceModel ServingeBay
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3
SQL & Data Manipulation8 questions + 2 drills · ~110 min
4
Pipelines3 questions · ~34 min
User Steps in CI/CDMedium
Recently asked

Evaluates how you design flexible CI/CD workflows and execution control.

CI/CDeBay
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5
Security & Infrastructure8 questions · ~90 min
Detecting C++ Memory LeaksMedium
Recently asked

Tests knowledge of memory leak detection techniques and debugging approaches in C++.

memory leakc++eBay
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6
Execution9 questions · ~102 min
Peak Time Order HandlingMedium
Recently asked

Assesses operational scaling and queueing strategies during traffic spikes.

scalabilitylogisticseBay
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7
More topics4 questions · ~45 min
Node.js and EventsMedium
Recently asked

Assesses your understanding of Node.js fundamentals and event-driven programming.

node.jseBay
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The finish line: interview-readyComplete all 50 questions plus 2 hands-on drills to finish this plan.