Bourntec Solutions Software Engineer Interview Questions

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

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CodingStart here. 22 questions · ~311 min

Max Sum of Non-Adjacent ElementsEasy

Practice

Use dynamic programming to find the maximum sum of non-adjacent scores in a Quora Feed ranking array.

Dynamic ProgrammingArraysoptimization

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Two Sum with TargetEasy

Practice

Use a hash map to find two array elements that sum to a target in O(n) time.

Hash TablesArraysStrings

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Merge Two Sorted ArraysEasy

Practice

Merge two sorted arrays into one sorted array using a two-pointer linear scan.

ArraysSortingTwo Pointers

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SQL & Data Manipulation10 questions · ~141 min

Join Employees and DepartmentsEasy

Practice

Use SELECT and ORDER BY to return Hyundai Autoever America employees with their department names.

JoinsData WranglingGroup By

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Second Highest Without AggregatesHard

Practice

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

SubqueriesRankingSelf-Joins

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Running Totals for Sales ReportingMedium

Explain how to calculate cumulative totals in SQL using window functions, ordering, and optional pre-aggregation.

Window FunctionsDate FunctionsRunning Totals

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Execution3 questions · ~42 min

Optimize a Slow ApplicationMedium

Tests systematic performance troubleshooting and optimization planning.

Trade-offsSuccess CriteriaRisk Assessment

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Optimize Without Changing BehaviorHard

Tests performance engineering while preserving correctness and API contracts.

Trade-offsSuccess CriteriaRisk Assessment

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Behavioral & Leadership11 questions · ~155 min

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