MetaAndroid Engineer

Meta Android Engineer Interview Questions

Prepare for this exact position with 4 real candidate reports. Review the levels, locations, interview formats, and questions that appeared most often for Meta Android Engineer candidates.

4

role-specific reports

1

questions found

4

levels represented

2

locations represented

Updated 2026-07-30

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Meta Android Engineer candidate reports

Search within this position by level, location, interview type, outcome, or a specific question.

4 matching interviews

Android Engineer · E4-E5

USJan 2025MixedRejected
7 questions
  1. 01

    Validate whether a string represents a valid number.

    Coding & Algorithms · Medium

  2. 02

    Return the vertical order traversal of a binary tree.

    Coding & Algorithms · Medium

  3. 03

    Find the diameter of a binary tree without using a global variable.

    Coding & Algorithms · Medium

Android Engineer · IC4

LondonJun 2024MixedRejected
12 questions
  1. 01

    Merge two sorted arrays into a single sorted array.

    Coding & Algorithms · Easy

  2. 02

    Remove minimum characters from a string to make all parentheses valid.

    Coding & Algorithms · Medium

  3. 03

    Create a deep copy of a graph structure.

    Coding & Algorithms · Medium

Android Engineer · E6

Feb 2024PhoneOffer
2 questions
  1. 01

    Merge overlapping intervals into non-overlapping intervals.

    Coding & Algorithms · Medium

  2. 02

    Remove minimum number of characters to make a valid parentheses string.

    Coding & Algorithms · Medium

Android Engineer · E5

LondonApr 2022OnsiteRejected
6 questions
  1. 01

    Find the kth largest element in an array.

    Coding & Algorithms · Medium

  2. 02

    Implement a calculator that evaluates arithmetic expressions with proper operator precedence.

    Coding & Algorithms · Hard

  3. 03

    Convert a string representation of an integer to its numeric value.

    Coding & Algorithms · Medium

Most-asked Meta Android Engineer questions

Ranked by how often each question appeared in reports for this exact position. Answers are written by our team.

More reported questions

  1. 01

    Remove minimum number of characters to make a valid parentheses string.

    asked in 2 reports