Principal Research Engineer Interview Questions

2,109 principal research engineer interview questions shared by candidates

Stage1: 1. Why WeGift? 2. Different services in AWS that you have worked on? 3. Explain about current employer? 4. Explain about your contribution in current project architecture? 5. Tech stack used in current project? 6. Explain Event sourcing pattern Stage2: 1. Quick intro. 2. Technical questions on threading, concurrency and performance. 3. Why python? 4. Code loop on anagram and find the string exists in anagram.
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Principal Software Engineer

Interviewed at Runa

3.8
Jun 14, 2021

Stage1: 1. Why WeGift? 2. Different services in AWS that you have worked on? 3. Explain about current employer? 4. Explain about your contribution in current project architecture? 5. Tech stack used in current project? 6. Explain Event sourcing pattern Stage2: 1. Quick intro. 2. Technical questions on threading, concurrency and performance. 3. Why python? 4. Code loop on anagram and find the string exists in anagram.

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