Top 21
Prep plan
Updated weekly · Last refresh Oct 25

Hub Group Software Engineer Interview Questions

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

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1
CodingStart here. 8 questions · ~85 min
Two Sum with TargetEasy
Practice

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

Hash TablesArraysStringsHub Group
First Non-Repeated CharacterEasy
Practice

Use a hash table frequency count and a second pass to return the first non-repeated character in a string.

Hash Tablesfrequency countStringsHub Group
Reverse String In PlaceEasy
Practice

Reverse a string using a two-pointer approach by converting it to a mutable character list.

CodingStringsProgrammingHub Group
Linear Search to Binary SearchEasy

Explain how replacing linear search with binary search reduces lookup time from O(n) to O(log n) on sorted data.

time complexitySearchingbasicsHub Group
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2
Technical Fundamentals4 questions · ~42 min
Front-End State and RenderingMedium

Tests front-end performance thinking and state management fundamentals.

performancetechnical experienceFrameworksHub Group
Choosing Relational vs NoSQLMedium

Tests database tradeoff reasoning and decision-making for new features at Hub Group.

Decision Makingtechnical experiencedatabase designHub Group
Abstract Classes vs InterfacesMedium

Tests object-oriented design knowledge and appropriate use of abstractions.

technical experienceoopFrameworksHub Group
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3
Behavioral & Leadership9 questions · ~96 min
Restoring Production Under Deadline PressureMedium

Tests ownership and prioritization during a time-sensitive production issue, including stakeholder coordination and measurable recovery.

production issuesProblem SolvingOwnershipHub Group
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