1. Pen/Paper test on embedded c programming. Questions were mostly of medium difficulty. Around 25 in total. Time limit was 1 hour. 2. Personal interview - Personal interview was 2 part. In the first part they asked questions about LTE domain. In the second part they asked mostly about my previous projects and experiences. Medium difficulty. 3. Manager interview - Just a non-technical discussion. 4. HR interview - This was just the salary negotiation.