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Binance Software Engineer Interview Questions

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

50questions
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1
CodingStart here. 24 questions · ~242 min
Balanced Binary TreeEasy
Practice

Determine whether a Binance account hierarchy is height-balanced using postorder depth-first search.

Binance
Progressive LeetCode DifficultyHard
Practice

Determine whether a Binance symbol matches a simplified regex using dynamic programming for wildcard and repetition states.

leetcodeAlgorithmsBinance
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2
System Design3 questions · ~30 min
Stock Order Book MatchingHard

Design a low-latency order book that matches commodity buy and sell orders at scale.

Binance
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3
Technical Fundamentals4 questions · ~40 min
Java Memory Management and GCHard

Tests how Java heap allocation, reachability, and garbage collection work, plus the practical impact on leaks and pauses.

memory managementmemory leakjavaBinance
What Makes a Good PRMedium

Assesses code review quality, collaboration habits, and engineering standards.

Binance
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4
SQL & Data Manipulation3 questions + 3 drills · ~60 min
Explain ACID in Transaction SystemsEasy

Explain the four ACID properties and why they matter for reliable transaction processing in SQL systems.

acid propertiestransactionsdata integrityBinance
Rolling 30-Day Trading VolumesMedium
Practice
Practice drill

Use a CTE and window function to calculate 30-day trading volume for active Nasdaq Trade Management accounts.

Window FunctionssqlNasdaqBinance
Top Five Users by VolumeMedium
Practice
Practice drill

Aggregate transaction volume per Binance user and return the five highest-volume users with deterministic tie-breaking.

JoinsRankingGroup ByBinance
SQL for SLA Breach DriversHard
Practice
Practice drill

Combine Binance orders, tickets, and refunds to report weekly regional SLA performance and the leading breach driver.

Lag/LeadJoinsGroup ByBinance
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5
Security & Infrastructure10 questions · ~101 min
React, Networking, and InfrastructureMedium

Assesses breadth across frontend, networking, and infrastructure fundamentals.

InfrastructureNetworkingBinance
Cloud and Infrastructure StackMedium

Assesses hands-on knowledge of cloud infrastructure and Java development.

kubernetesawsBinance
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6
Behavioral & Leadership6 questions · ~60 min
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The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.