Python Interview Questions

6,405 python interview questions shared by candidates

Core Python FastAPI backend (auth, DB, architecture, async, middleware, DI, JWT) SQL + MySQL System design for backend roles Real project explanation (your Self Service Portal project) Debugging + logical thinking Scenario-based questions
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Python Developer

Interviewed at Capgemini

4.2
Nov 14, 2025

Core Python FastAPI backend (auth, DB, architecture, async, middleware, DI, JWT) SQL + MySQL System design for backend roles Real project explanation (your Self Service Portal project) Debugging + logical thinking Scenario-based questions

Round-1 Questions: Basically they covered all topics from Python but question levels was easy. Everyone can crack the question if they have good basic knowledge of Python. Round-2 Questions(Technical Round-1): This interview was bit tricky. They provide some situations and conditions, you have to solve the question using Data Structure & Algorithm. You have to write the code in Text-Editor and explain it. Also in this round, they ask from Computer Networking question, if you know you can get some advantage from this otherwise no issue, you can cover from your Python and DSA knowledge. Round-3(Technical Round-2) Questions: This round, they ask from Python like List ,Set ,Dictionary , Algorithms and some situation based questions. Round-4(Manager's Round) Questions: This round was so fun, I have enjoyed a lot in this round. If you cleared previous rounds then you're 100% ready to get offer letter from Alethea. Don't worry. Basically this round was knowing your personality , the way you think , what's you weaknesses , strong points , and many more. After this round you'll definitely have a good image for Alethea. Good Luck.
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Junior Python Developer

Interviewed at Alethea Communications Technologies

4.2
May 20, 2021

Round-1 Questions: Basically they covered all topics from Python but question levels was easy. Everyone can crack the question if they have good basic knowledge of Python. Round-2 Questions(Technical Round-1): This interview was bit tricky. They provide some situations and conditions, you have to solve the question using Data Structure & Algorithm. You have to write the code in Text-Editor and explain it. Also in this round, they ask from Computer Networking question, if you know you can get some advantage from this otherwise no issue, you can cover from your Python and DSA knowledge. Round-3(Technical Round-2) Questions: This round, they ask from Python like List ,Set ,Dictionary , Algorithms and some situation based questions. Round-4(Manager's Round) Questions: This round was so fun, I have enjoyed a lot in this round. If you cleared previous rounds then you're 100% ready to get offer letter from Alethea. Don't worry. Basically this round was knowing your personality , the way you think , what's you weaknesses , strong points , and many more. After this round you'll definitely have a good image for Alethea. Good Luck.

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