Top 50
Prep plan
Updated weekly · Last refresh Aug 30

HNTB Software Engineer Interview Questions

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

50questions
~7htotal time
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1
CodingStart here. 8 questions · ~67 min
Algorithm Coding ExerciseEasy
Practice

Count how many contiguous subarrays sum to a target using prefix sums and a hash map.

Hash TablesMathArraysHNTB
Analyze Time ComplexityEasy

Tests algorithmic reasoning and ability to communicate performance characteristics clearly.

ArraysSearchingSortingHNTB
Optimizing Code PerformanceMedium

Tests ability to improve runtime and resource usage in ML code and pipelines.

Hash TablesArraysSortingHNTB
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2
Execution4 questions · ~34 min
Questions for the InterviewerEasy

Tests your preparation, curiosity, and ability to evaluate fit for the Halliburton Research Scientist role.

Success CriteriaRoadmappingScope ManagementHNTB
Development MethodologiesEasy

Tests your familiarity with common delivery practices and how you choose approaches for outcomes.

RoadmappingScope ManagementHNTB
Project Management PrioritiesMedium

Evaluates your approach to project planning, execution, and prioritization.

PrioritizationProject ManagementHNTB
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3
Behavioral & Leadership37 questions · ~312 min
Influencing Without Formal AuthorityEasy

Tests influence without authority: aligning stakeholders through data, empathy, and ownership to drive a decision and measurable outcome.

Influence Without AuthorityStakeholder ManagementCommunicationHNTB
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4
More topics1 question · ~8 min
Legacy Database IntegrationMedium

Assesses your approach to data quality, schema mapping, and safe integration with legacy systems.

legacy systemsdata validationHNTB
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.