Questions posées lors d’un entretien d’embauche pour Software Developer (Python) chez HCLTech

Gave two coding questions from Leetcode, 2sum and longest substring without repeating characters iirc. Then asked some questions about my experience and resume like projects. Also talked about the role and duties that would be assigned

I had joined virtual interview 2 times but both the time technical panel was not available.why they arrange interview if they are not available. Interview was scheduled by third parties.