1. One tricky script and its unit test 2. FastAPI endpoint 3. Csv parsing and tricky question 4. Multithreading script 5. Event driven design 6. Microservice architecture 7. How to deploy an endpoint
Python Engineer Interview Questions
6,401 python engineer interview questions shared by candidates
Live coding task: How would you analyse a file too big for memory? (+ interviewer added some complexity alongside the exercise).
When to use OOP and when to use functional programming
What are middlewares in Django?
1. Give me one situation then ask how you will do it in python and vba? 2. Asking the question which type python libraries you worked on? 3. Are you willing to learn new things?
They asked me what I would do if I had 3-4 hours to review the code they gave me.
Basics python questions Data types, Modules Generators List comprehension Previous project experience Machine learning AI
They did not ask something specific, all questions were relevant to my experience. I talked about previous projects and tasks and they dug into details.
What is Python, and why is it popular in data processing and analysis? Explain the differences between Python 2 and Python 3. What are decorators in Python, and how do they work? Describe list comprehensions and generator expressions in Python. What are lambda functions? Provide an example. Explain the Global Interpreter Lock (GIL) in Python. What is the purpose of the __init__ method in Python classes? What are Python decorators, and how are they used in web frameworks? Explain the concept of Python virtual environments. Why are they useful? What is the difference between shallow copy and deep copy in Python? How do you handle exceptions in Python? Explain the try, except, finally, and raise statements.
For example: - how used to testing your code? - how to run a task every second on a linux server? - what order of layers in the docker will you choose and why?
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