Python Developer Interview Questions | Glassdoor

Python Developer Interview Questions

"Python developers are responsible for developing code to build products using the python programming language. In an interview context, expect to be quizzed on your technical skills through different kinds of computing problems or brainteasers. The specific questions you are asked will depend on what type of programming position you are looking for. Try researching a specific discipline such as web development, application development, or system development."

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Given a set of 50 unique DNA segments under 1000 characters that is guaranteed to overlap into one single segment, write a program that will align them.

1 Answer

I started off by building off one one end and then switching to the other. I searched for matching segments of a certain length and then tested for the overlap as I went along

For the years 1901 to 2000, count the total number of Sundays that fell on the first of a month.

2 Answers

How would you write a program to move inside a square spiral? Start at the upper left corner of the square and walk its edges clockwise. Just before re-approaching the upper left corner, spiral into the square instead, ultimately arriving at the center of the square.

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Write a function to return the nth fibonacci number. The first two can be assumed to be 1 and 1. The third and fourth are then calculated to be 2 and 3.

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Transform an integer to a string using only arithmetic operations. Known in C as 'itoa'.

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What's the difference between the methods sleep() and wait()?

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Do you have experience calculating P&L greeks? What did you calculate?

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-Telephonic interview was pretty much related to your past experience and what you have worked on. -Online exam was very bad. Mostly concern for syntax. It isn't related to logic or programming. The worst exam i have ever seen.

1 Answer

work history stuff then a long comprehensive test to complete in 48 hours

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How would you read a huge csv file if `pandas` throws a MemoryError? Why is re-indexing valuable in SQL, what does it to basically? What personal projects have you done, explain one in depth? (could only remember so much..... :( )

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