Top 19
Prep plan
Updated weekly · Last refresh Aug 30

7-Eleven Mobile Engineer Interview Questions

The questions to prepare for a 7-Eleven Mobile Engineer interview. Questions from real interview reports rank first. Updated weekly.

19questions
~3htotal time
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1
CodingStart here. 9 questions · ~83 min
Linked List ReversalEasy
Practice

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

RecursionLinked ListsArrays7-Eleven
How Mobile Apps Manage MemoryMedium

Explain how mobile apps use stack, heap, virtual memory, and paging to manage memory efficiently.

StackArrays7-Eleven
Check Anagrams EfficientlyEasy

Tests algorithm design for string problems and correctness considerations.

Hash TablesStrings7-Eleven
Debugging Android AppsEasy

Tests practical Android debugging skills and tool familiarity.

Hash TablesStack7-Eleven
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2
Product Sense3 questions · ~28 min
Prioritize MVP vs Later FeaturesMedium

Decide which features belong in an initial launch versus a later phase.

Feature PrioritizationMVPProduct Vision7-Eleven
Offline-First App ConsiderationsMedium

Tests product sense and engineering tradeoffs for offline behavior, sync, and reliability.

Jobs to Be DoneUser NeedsPain Points7-Eleven
Notification System DesignMedium

Tests product sense around user notifications, delivery, and user experience tradeoffs.

User NeedsUse CasesProduct Vision7-Eleven

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3
Behavioral & Leadership7 questions · ~64 min
Owning Ambiguous Connection-State FailuresMedium

Tests ownership and leadership through ambiguity in a mobile lifecycle/state issue, including cross-functional alignment and clear communication.

android autotechnical knowledgeconnection state7-Eleven
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