HCLTech Senior Technical Lead interview questions

Multiple rounds from different employees. Questions were on project related experience, CAN and UDS. HR round was just a formality. The background check was another process. I had submitted soft copies so many times. But still it took months to clear.

2 rounds + HR First round of basic concepts. 45 min - 1 hour. Had programming questions also. Second round of programming and aptitude questions, conceptual question as well, 1 hour time