1. Assignment consists 4 questions related to automate monitoring. 2. Face to face interview (it went more than 4 hours and then kept my application on hold for 45 days.) 3. After multiple follow up another face to face interview ( again it went more than 4 hours). 4. After 4 days finally they said you are rejected. It was highly unprofessional type of interview. They posted opening for DevOps engineer but asking questions related to IOT ie Technical staff engineer, as they only told in last.