For most medium sized companies, hiring is an important but very time consuming process. So, almost every part of the process is designed to scale as the compan

For most medium sized companies, hiring is an important but very time consuming process. So, almost every part of the process is designed to scale as the company grows. While there are companies which have a take-home problem, most will require you to write code on a whiteboarding discussion in a face-to-face round later anyway. My suggestion here will be to take a few interviews without much expectations and to use them as opportunities to get better at this. There are going to be many times when you will be sharing your code with your colleagues - e.g. during code reviews, pair programming etc. and whether you like it or not, people are always evaluating you even in those cases :)