Tata Elxsi offers comprehensive services in Media and Communications, including research, strategy, design, software development, validation, and deployment. With global presence and deep expertise, we specialize in 5G services, Edge computing, and connectivity solutions.

Key Responsibilities:

• Lead FWA integration on PrplOS/OWRT platforms
• Own cellular as primary / failover WAN
• Handle LTE / 5G modem integration on Linux
• Drive cMake build support for FWA features
• Ensure correct routing, NAT, firewall, and WAN failover
• Work with platform, hardware, OEMs, and operators
• Resolve FWA related platform issues
• Support trials, certification, and releases

Required Skills:

• Hands on experience with FWA integration on broadband gateways
• Knowledge of LTE / 4G / 5G cellular
• Experience with PrplOS/OWRT or embedded broadband platforms
• Strong Linux embedded system knowledge
• Experience with Owrt/cmake build systems
• Knowledge of modem drivers and interfaces (QMI, MBIM, AT)
• Understanding of routing, NAT, and WAN failover
• Good coordination and communication skills