RDKB Developer
Year of Experience – 5 to 10
Location – Bangalore / Chennai
Key Responsibilities
Design, develop, and maintain embedded software for Broadband Gateway platforms Work extensively on Open Wrt and/or RDK‐B–based systems Develop and debug software on Embedded Linux environments Implement new features, enhancements, and bug fixes across gateway components Perform code reviews, ensure design compliance, and follow established engineering practices Troubleshoot complex system‐level issues involving firmware, networking, and performance Must‐Have Skills




Robust hands‐on experience with Open Wrt and/or RDK‐B Deep knowledge of Embedded Linux systems Proficiency in C / C++ development for embedded platforms Strong understanding of Linux system internals, services, and build environments Adherence to solid engineering practices, including: Source control (Git) Code reviews Design documentation CI/CD awareness Strongly Desirable Skills
DOCSIS protocol knowledge Strong fundamentals in Networking concepts, including: TCP/IP, routing, switching NAT, DHCP, DNS, firewall Experience with Wi‐Fi technologies (Wi‐Fi 6 / 6 E / 7 preferred) Exposure to Fibre broadband technologies Experience with Voice / Vo IP stacks and integrations

📌 Senior engineer (Bengaluru)
🏢 L&T Technology Services
📍 Bengaluru