Senior Engineer - Ethernet & Modem Interface Software

Location: Hyderabad

Exp: 4 to 8 years

Role Summary

Execute Ethernet and modem interface sustenance tasks, reporting to the Pod Lead.

Key Responsibilities

• Implement fixes for Ethernet MAC/PHY driver defects.
• Implement fixes for modem AT-command/QMI interface defects.
• Execute carrier and networking certification validation.
• Support field escalations involving Ethernet link or modem interface instability.

Must-Have Skills

• 5–8 years embedded networking or modem systems engineering.
• Ethernet driver stacks (MAC/PHY).
• Modem AT-command / QMI protocols.
• Networking stack debugging.

Good-to-Have Skills

• 5G modem AT/QMI stack experience beyond Ethernet.
• Carrier certification campaign experience.
• Time-Sensitive Networking (TSN) exposure for industrial Ethernet.