It was a standard online assessment that would be equivalent to leetcode easy and maybe another equivalent to an easier leetcode medium. There were also MCQ on theory for REST, C#, etc. There was also an video interview where they did the behavioural part.
Interview questions [1]
Question 1
Asked about my experiences in school. If I was experienced in REST, TDD, code reviews, agile, etc. Also gave some "mise en situation" where they would ask what would do in this situation, etc.
For the leetcode questions, it was a string manipulation one and another with arithmetic manipulation (using % operator).