First round is technical which is done by some third party interview platform and they asked few basic questions and output of the small programs on C and data structures.

I recieved a call from direct Ansys recruiter in 2020, since I have 10 years of experience in software programming with exposure to computational geometry programming and CAD automation and graduation from tier 1 institute. The recruiter initially asked basic questions, then when he came to know that I am single , he kept asking personal questions like what are my marriage plans, why I am not married, will I move to different city after marriage, why I am not working near home town, kids plan after marriage, he asked more question than my neighborhood uncle aunties will ask. He grilled me for more half and hour, and answered despite being uncomfortable in hopes of getting interview scheduled with technical team. But my application was dropped without any further call. Never have such pathetic experience with any other major company. I am at much better company now, and I would never apply in ansys nor ask any women out there to apply if you cannot pass their biases.