Software Development Engineer In Test Sdet Interview Questions

3,717 software development engineer in test sdet interview questions shared by candidates

The first task was an API automation scenario involving a simple POST call using RestAssured. They mainly wanted to assess whether you can automate basic API workflows effectively. For APEXX interviews, API Automation is the top priority. Selenium/UI automation is secondary, so make sure you prepare thoroughly for API frameworks, request/response validation, authentication, and error handling. Review the company’s LinkedIn profile and understand their products and solutions. This will help you answer behavioral and situational questions with more context and confidence.
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Software Development Engineer In Test (SDET)

Interviewed at Apexx Fintech Ltd

3.4
Nov 23, 2025

The first task was an API automation scenario involving a simple POST call using RestAssured. They mainly wanted to assess whether you can automate basic API workflows effectively. For APEXX interviews, API Automation is the top priority. Selenium/UI automation is secondary, so make sure you prepare thoroughly for API frameworks, request/response validation, authentication, and error handling. Review the company’s LinkedIn profile and understand their products and solutions. This will help you answer behavioral and situational questions with more context and confidence.

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