Principal Software Engineer Interview Questions

2,159 principal software engineer interview questions shared by candidates

1. CodeSignal OA was worst. I only managed to solve 2/4 2. In HM screening (2nd round) - Resume Scanning + Behavioral + TMAAT Questions 3. DSA - LC Medium - Convert Integer to Roman & implement a Spring Boot API endpoint using Spring Data JPA, such that no duplicate entries are saved if API called multiple times 4. System Design - Loan Application System Design - I read from DDIA and that helped me sail. Also YT videos of GauravSen and Tech Dummies Narendra L 5. Behavior - TMAAT standard questions
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Principal Software Engineer

Interviewed at Capital One

3
Dec 23, 2021

1. CodeSignal OA was worst. I only managed to solve 2/4 2. In HM screening (2nd round) - Resume Scanning + Behavioral + TMAAT Questions 3. DSA - LC Medium - Convert Integer to Roman & implement a Spring Boot API endpoint using Spring Data JPA, such that no duplicate entries are saved if API called multiple times 4. System Design - Loan Application System Design - I read from DDIA and that helped me sail. Also YT videos of GauravSen and Tech Dummies Narendra L 5. Behavior - TMAAT standard questions

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