Applied the position via Linkedin and one day after I was contacted by a recruiter and sent me the link of HackerRank challenge. The challenge is all about solving the algorithm questions.
Heard back in 2 days and scheduled the 1st round 2 hours hangout interview with a senior software engineer. All about the technical questions.
After about one week, I was invited to the 2nd round 2 hours hangout interview with CTO. Mostly focused on the technical questions and algorithms.
Heard offer by the end of the day... very cool.