Python Engineer Interview Questions

6,405 python engineer interview questions shared by candidates

RAG vs Fine-Tuning what are issues you faced during local LLM Deployment? MySQL/PostgreSQL Indexes Docker CMD vs ENTRYPOINT Docker COPY vs ADD Reranking in RAG why you used Llama 3.2? what Llama 3.2 Parameters affects output? what is Retrieval in LangChain? FastAPI Concurrency vs Parallelism How to Monitor Failed Celery Tasks?
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Python Gen AI engineer

Interviewed at Infosys

3.6
Jun 23, 2026

RAG vs Fine-Tuning what are issues you faced during local LLM Deployment? MySQL/PostgreSQL Indexes Docker CMD vs ENTRYPOINT Docker COPY vs ADD Reranking in RAG why you used Llama 3.2? what Llama 3.2 Parameters affects output? what is Retrieval in LangChain? FastAPI Concurrency vs Parallelism How to Monitor Failed Celery Tasks?

They asking me irrelevant question. He asked me about sha256 and he only answer that its 256 character value while he is completely wrong. I checked letter it will give 64char. So josh software dont show your developer knowledge check the knowledge of them who taking the interview. Hope understand.
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Python Developer

Interviewed at Josh Software

3.3
Apr 22, 2022

They asking me irrelevant question. He asked me about sha256 and he only answer that its 256 character value while he is completely wrong. I checked letter it will give 64char. So josh software dont show your developer knowledge check the knowledge of them who taking the interview. Hope understand.

Tell me about yourself. Why pytest other other frameworks. Types of authentication used. how to extract tokens in pytest. What are decorators. Write a program to reverse a string. Take a string print the occurrence of each character in a string with how many times it has occurred using dictionary
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Python Automation Engineer

Interviewed at Synechron

4.1
Oct 14, 2024

Tell me about yourself. Why pytest other other frameworks. Types of authentication used. how to extract tokens in pytest. What are decorators. Write a program to reverse a string. Take a string print the occurrence of each character in a string with how many times it has occurred using dictionary

1. What is the difference between Django and Flask? When one should choose to work on which framework between them. 2. Time estimation questions based on given requirement? 3. What is csrf token. Detail? 4. What is middleware. Detail?
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Python Developer

Interviewed at Rentokil Initial

3.6
Sep 7, 2021

1. What is the difference between Django and Flask? When one should choose to work on which framework between them. 2. Time estimation questions based on given requirement? 3. What is csrf token. Detail? 4. What is middleware. Detail?

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