I applied online. The process took 1 day. I interviewed at Costa Group (Melbourne) in Jan 2026
Interview
It is a face-to-face interviews, answering technical questions covering both front-end, back-end, entity framework core and Cloud. Asynchronous data fetching on the front end, state management, and virtual DOM. Entity Framework Core N+1 query problem, what is Dependency Injection (DI)?
Interview questions [1]
Question 1
What is the N+1 query problem? How can it be solved?