I received an online assessment invitation. I was asked to answer three coding questions within 2 hours on HackerRank. All the questions had been posted online before on LeetCode or Reddit. However, the third question was so tricky that I only passed 14/15 test cases and got TLE for the remaining test case.
I applied online. The process took 2 weeks. I interviewed at Snowflake in Nov 2022
Interview
They sent an email: "You will have 90 minutes to complete this challenge, using either Java or C++ programming languages. As you cannot log back in once you have started, please ensure that you complete the challenge in one sitting, while also ensuring you only work within the single tab the test is open in. Should you do well, we will move you onto the next step in our interview process, which typically consists of 2-3 technical phone interviews with our engineers."