Top 25
Prep plan
Updated weekly · Last refresh Oct 17

Allstate Mobile Engineer Interview Questions

The questions to prepare for a Allstate Mobile Engineer interview. Questions from real interview reports rank first. Updated daily.

25questions
~6htotal time
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1
CodingStart here. 17 questions · ~228 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 TablesArraysStringsAllstate
Validate Allstate Message PalindromeEasy
Practice

Use two pointers to determine whether a string is a palindrome while ignoring non-alphanumeric characters.

ArraysStringsTwo PointersAllstate
Merge Two Sorted Linked ListsEasy
Practice

Merge two sorted singly linked lists into one sorted list by relinking existing nodes.

RecursionLinked ListsSortingAllstate
Longest Unique Character SubstringMedium
Practice

Use a sliding window and hash map to find the length of the longest substring without repeated characters.

Hash TablesStringsSliding WindowAllstate
Push Notifications and Background WorkMedium

Explain how to handle push notifications, app lifecycle state, and background work in a mobile app.

Hash TablesQueueArraysAllstate
Swift Structs vs ClassesEasy

Explain Swift structs vs classes, focusing on value vs reference semantics, memory behavior, and when each is the better design choice.

swiftbasicsoopAllstate
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2
Behavioral & Leadership7 questions · ~94 min
Implementing New Technology With Measurable ImpactEasy

Tests leadership through technology adoption: ownership, prioritization, communication, and measurable business impact.

CommunicationLeadershipOwnershipAllstate
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3
More topics1 question · ~13 min
The finish line: interview-readyComplete all 25 questions to finish this plan.