Reached out to the CTO through linkedin Post, he forwarded it to the recruiter
1st round- Recruiter screening
2nd round-DSP head- Machine Learning round(1 hr)
3rd round- coding(1 hour)
Final round- Interview with CTO(resume questions and behavioral)
Overall it was quick and smooth
Interview questions [1]
Question 1
How would you fasten up the process if you are dealing with billions of data points