Android Senior Developer Interview Questions

1,911 android senior developer interview questions shared by candidates

What is the difference between Post and Get at the networking layer? Describe the usage of semaphores in Java. Difference between interface and sealed class. Compose related questions. Solid principles. General discussion of implementing a project from scratch. Difference between custom views in XML and custom views in Compose?
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Senior Android Developer

Interviewed at Cegeka

3.8
Jan 24, 2024

What is the difference between Post and Get at the networking layer? Describe the usage of semaphores in Java. Difference between interface and sealed class. Compose related questions. Solid principles. General discussion of implementing a project from scratch. Difference between custom views in XML and custom views in Compose?

The code challenge was amazing but a bit tough, good news is that problem-solving is more important than getting the result. the technical interview had two parts: first I explained my codes and the steps of the problem-solving. second was a bit technical about Android development concepts. a senior Android developer and a team lead asked me some technical questions. it took longer than one hour (90 mins). the final round was related to soft skills and some concepts for software engineering. the during this interview I said I had another offer and please give me feedback sooner. The next day I got the offer and accept it (because I searched a lot about the company and I had some information about the Paradox cat organizational culture). In the whole process, I was treated well, all of them were professional and tried to make the stress of the interview the least.
avatar

Senior Android Developer

Interviewed at Paradox Cat

4.8
Jun 13, 2023

The code challenge was amazing but a bit tough, good news is that problem-solving is more important than getting the result. the technical interview had two parts: first I explained my codes and the steps of the problem-solving. second was a bit technical about Android development concepts. a senior Android developer and a team lead asked me some technical questions. it took longer than one hour (90 mins). the final round was related to soft skills and some concepts for software engineering. the during this interview I said I had another offer and please give me feedback sooner. The next day I got the offer and accept it (because I searched a lot about the company and I had some information about the Paradox cat organizational culture). In the whole process, I was treated well, all of them were professional and tried to make the stress of the interview the least.

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