Round 1 – Technical Interview: The interviewer focused on core embedded concepts. Some scenario-based questions were given from past project experiences (e.g., OTA updates, power optimization). Round 2 – System Design + Problem-Solving: This round was more open-ended and tested the ability to design a firmware solution for a real-world product. Round 3 – HR + Salary Discussion: General behavioral questions. Salary negotiation was polite and transparent. Final CTC discussed aligned with the experience and market standards.