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Intercontinental Exchange Holdings Software Engineer Interview Questions

The questions to prepare for a Intercontinental Exchange Holdings Software Engineer interview. Questions from real interview reports rank first. Updated weekly.

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1
CodingStart here. 21 questions · ~178 min
Maximum Sum Contiguous SubarrayEasy
Practice

Use Kadane's algorithm to find the contiguous subarray with the largest sum in linear time.

Dynamic ProgrammingArraysGreedyIntercontinental Exchange Holdings
Java 8 Streams PipelineMedium

Tests ability to write idiomatic functional-style Java code using streams.

javafunctionsData StructuresIntercontinental Exchange Holdings
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2
SQL & Data Manipulation9 questions + 3 drills · ~106 min
SQL Window Functions for TransactionsHard

Tests advanced SQL skills for extracting and aggregating transactional data efficiently.

Window FunctionsJoinsAggregationsIntercontinental Exchange Holdings
Deactivate a Production TriggerMedium

Evaluates safe operational changes and understanding of database trigger lifecycle.

productionIntercontinental Exchange Holdings
Second Highest Trader SalaryEasy
Practice
Practice drill

Find the second highest distinct salary from a single table using basic PostgreSQL ordering and limiting.

SubqueriesRankingSortingeClinicalWorksInformaticaSpectraforce Technologies
Second Highest Without AggregatesHard
Practice
Practice drill

Find the second highest salary in each department without using aggregate functions.

SubqueriesRankingSelf-JoinsCredit GenieDevoteamCisco Restaurant + Bar
SQL Queries for RankingMedium
Practice
Practice drill

Rank active HSBC employees by division and return every employee tied for the highest or second-highest salary.

javasqlHsbc
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3
Security & Infrastructure9 questions · ~76 min
Telnet Connection CommandEasy

Tests practical knowledge of using telnet to connect to a specific host and port.

NetworkingIntercontinental Exchange Holdings
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4
Execution3 questions · ~25 min
Explain Your Resume ExperienceEasy

Tests your ability to summarize your background and connect it to security engineering responsibilities.

Risk AssessmentScope ManagementIntercontinental Exchange Holdings
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5
Behavioral & Leadership6 questions · ~51 min
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6
More topics2 questions · ~17 min
Kafka Ordering and Zero LossHard

Tests Kafka reliability and ordering knowledge plus practical producer/consumer configuration.

Stream Processingmonitoringdata integrityIntercontinental Exchange Holdings
Design Financial Transactions AppHard

Assesses your ability to design reliable, secure transaction systems with correct data handling.

Intercontinental Exchange Holdings

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