SIXT Mobile Engineer Interview Questions

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

24questions

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CodingStart here. 8 questions · ~77 min

Find the shortest substring containing all required characters using a frequency map and sliding window.

Design an LRU CacheEasy

Practice

Implement an LRU cache in O(1) average time using a hash table and doubly linked list.

Hash TablesQueueLinked Lists

SIXT

Cycle Detection in Linked ListMedium

Tests core algorithmic reasoning for cycle detection and complexity analysis.

time complexityLinked Listscycle detection

SIXT

Custom LRU Cache DesignMedium

Tests data structure knowledge and practical caching design for network performance.

Hash TablesLinked Listscaching

SIXT

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Product Sense3 questions · ~29 min

Evaluates your ability to implement a practical map UI and data visualization.

Map View Home TaskMedium

Assesses your approach to building map-based features and delivering usable prototypes.

user interface

SIXT

Material Design PrinciplesMedium

Assesses product and UI design knowledge relevant to modern mobile experiences.

user experiencedesign

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Behavioral & Leadership13 questions · ~125 min

Resolving Conflict With a ColleagueEasy

Tests conflict resolution in a sales context, including communication, influence, and preserving internal alignment around an account.

Conflict ResolutionCommunicationDealing With Ambiguity

SIXT

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The finish line: interview-readyComplete all 24 questions to finish this plan.