Four rounds. First round is a call with CTO. Second round is a phone screen. Third round is a project. Fourth round is an onsite. During the onsite, one of the interviewers was playing with his phone during the entire duration. No care at all for anyone's time commitments.

I applied through LinkedIn. The CTO reached me out for the next steps. The whole process took about 4 weeks. I talked to the whole founder team during the interview, they were super professional. CTO demoed me their products, and CEO shared his vision and passion for redefining the supply chain.