The most comprehensive bank Interview Answer Review tooling available online.

Why did you decide to apply to Atlassian?

I am interested in hearing about a process you learned or better developed at your previous job that you feel will be useful at your future position at Atlassian

Could you describe some of the machine learning architectures that you've worked with thus far in your career?

Can you tell us about a time where you received unpleasant feedback?

Is there anything you would change about Atlassian?

How do dimensionality reduction techniques help to simplify complex data sets, and what are some common methods used in this process?

Decision trees and bias and variance - could you give us insight into how they relate? And in particular, which of those two is more tricky to manage: high bias or high variance, and what's the explanation behind that?

How do you develop a binary search algorithm and detail its computational complexity? Is there a way to improve its performance?

Can you identify several optimization algorithms you have come across in your experience? How do you approach optimization when faced with a dataset containing a million variables? How is the simplex method applied to find solutions to optimization problems?

How do you tackle the issue of high cardinality within categorical data fields?