Alexander Technology Group Interview Questions

The questions to prepare for Alexander Technology Group interviews, across all roles. Questions from real interview reports rank first. Updated daily.

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CodingStart here. 7 questions · ~69 min

Linked List ReversalEasy

Practice

Reverse a singly linked list in-place using iterative pointer manipulation.

RecursionLinked ListsArrays

Alexander Technology Group

Implement Binary SearchEasy

Practice

Implement binary search to find a target value in a sorted array in O(log n) time.

Recursionbinary searchArrays

Alexander Technology Group

Handling Edge Cases in CodeMedium

Tests testing mindset, defensive programming, and clarity about correctness under unusual inputs.

code qualityDynamic Programmingvalidation

Alexander Technology Group

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Execution4 questions · ~40 min

Design Feature for Existing ApplicationMedium

Explain how you would design a new feature in an existing application while managing scope, trade-offs, and success criteria.

Trade-offsRoadmappingScope Management

Alexander Technology Group

Team Communication EffectivenessEasy

Tests your communication habits and how you keep teams aligned during research work.

Success CriteriaScope Management

Alexander Technology Group

Debug Performance IssuesMedium

Tests your performance troubleshooting process and ability to drive fixes.

Trade-offsSuccess CriteriaRisk Assessment

Alexander Technology Group

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Behavioral & Leadership9 questions · ~89 min

Prioritizing Across Competing Client ProjectsEasy

Tests prioritization under pressure across multiple projects, including trade-off judgment, stakeholder communication, and ownership of outcomes.

OwnershipPrioritization

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