Android Developer Interview Questions

8,366 android developer interview questions shared by candidates

1st round will have 12 MCQ of android and kotlin related questions. 2nd round will be technical interview with same Java/Kotlin android questions. maybe a simple ds question (hashmap based) Topics Rxjava operators, dalvik art. 3rd round was an app assignment. 4th round was another technical interview mostly android and maybe another ds question (matrix based). some topics : activity, fragment lifecycle, viewmodel implementation, work manager. 5th round was managerial round where they will ask about your current company and frame scenarios of the negative things you'll tell them about your current company. They generally want a long term employee mindset. 6th round will be taken some IT head which will be a general discussion about you goals and targets and achievements, hobbies, etc.
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Android Developer

Interviewed at Decathlon

4
Apr 20, 2022

1st round will have 12 MCQ of android and kotlin related questions. 2nd round will be technical interview with same Java/Kotlin android questions. maybe a simple ds question (hashmap based) Topics Rxjava operators, dalvik art. 3rd round was an app assignment. 4th round was another technical interview mostly android and maybe another ds question (matrix based). some topics : activity, fragment lifecycle, viewmodel implementation, work manager. 5th round was managerial round where they will ask about your current company and frame scenarios of the negative things you'll tell them about your current company. They generally want a long term employee mindset. 6th round will be taken some IT head which will be a general discussion about you goals and targets and achievements, hobbies, etc.

One key thing they focused on was how I approach building scalable and maintainable Android architectures. They were particularly interested in understanding my decision-making process, how I structure projects, and how I ensure code quality and long-term maintainability in a fast-growing product environment.
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Senior Android Developer

Interviewed at Welltech

2.3
Feb 21, 2026

One key thing they focused on was how I approach building scalable and maintainable Android architectures. They were particularly interested in understanding my decision-making process, how I structure projects, and how I ensure code quality and long-term maintainability in a fast-growing product environment.

Build an application that displays employees of a company. The first screen displays the managers (name, job title, and picture) and after clicking on a manager you need to display him and his employees. You receive the list of the employees via API call to their server. Every employee has an id and managerId (manager is also a kind of employee).
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Android Developer

Interviewed at monday.com

4
Jul 16, 2020

Build an application that displays employees of a company. The first screen displays the managers (name, job title, and picture) and after clicking on a manager you need to display him and his employees. You receive the list of the employees via API call to their server. Every employee has an id and managerId (manager is also a kind of employee).

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