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Updated weekly · Last refresh Oct 17

Google Software Engineer Interview Questions

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

50questions
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1
CodingStart here. 14 questions · ~155 min
Medium LeetCode ProblemMedium
Practice

Find the longest contiguous Binance event window containing at most k rejected events using a sliding window.

leetcodeAlgorithmsGoogle
Meeting Rooms With Far FutureMedium

Tests interval scheduling skills and ability to optimize with binary search under constraints.

Google
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2
SQL & Data Manipulation6 questions · ~67 min
Top K Users From Chat Logs (SQL)Medium
Practice

Rank users by chat message frequency and return the top k with window functions and aggregation.

queriesRankingAggregationsGoogle
SQL: Timed Out Activity IDsMedium
Practice
Recently asked

Identify timed-out Google Cloud activities using a CTE, ROW_NUMBER, joins, and deadline filtering.

sql queriesGoogle
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3
System Design13 questions · ~144 min
Metrics for Imbalanced DataMedium

Design how to choose, validate, and monitor metrics for an imbalanced ML problem.

challengesdesignfailure modesGoogle
Debugging a Poorly Performing ModelMedium

Design a systematic way to debug an ML model that is underperforming in production.

Feature DriftModel Servingfailure modesGoogle
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4
Execution10 questions · ~111 min
Recover a Faulty Google Meet LaunchEasy
Recently asked

Recover a flawed Google Meet AI notes launch, own the mistake, contain risk, and relaunch safely in 6 weeks.

Trade-offsSuccess CriteriaRisk AssessmentGoogle
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5
Security & Infrastructure3 questions · ~33 min
Difference Between FPGA and ASIC CyclesMedium
Recently asked

Assesses understanding of hardware development trade-offs and timelines.

Google
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6
Behavioral & Leadership4 questions · ~44 min
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The finish line: interview-readyComplete all 50 questions to finish this plan.