Salesforce Software Engineer interview questions

I met the recruiter when they were on our campus and I got an interview call around 2 weeks after. There was first a phone interview which went over my resume mostly, then 2 video hangout interviews, one with 2 software engineers, and the other with 3. After these rounds I was given the offer.

HackerRank challenge. The challenge was longer then most questions encountered on HackerRank. As a result, I did not have time to pass all of the test cases. The recruiters were blunt and ignore you throughout the entire process. They probably have a superiority complex since they were acquired by SalesForce. There was no feedback and no follow-up. Very unprofessional.