Embedded Software Developer

Design, develop, and integrate software components for gateway and extender products. Implement and enhance features such as Parental Control, firewall/iptables, DHCP, SNMP, TR069/TR181, and network management. Debug and resolve issues across embedded Linux environments, including kernel and user space. Collaborate with internal teams and vendors to ensure compliance with platform standards and seamless integration. Optimize system performance and troubleshoot customer-reported issues. Participate in code reviews, unit testing (GTest/GMock), and CI/CD processes.

3+ years of experience in embedded software development using C (C++ is a plus). Strong knowledge of RDK-B/OpenWRT/prplOS architecture and broadband gateway technologies. Hands-on experience with embedded Linux, including kernel-level concepts and system debugging. Solid understanding of TCP/IP stack, networking protocols (DHCP, DNS, HTTP), and packet flow. Experience with firewall/iptables, and IPv6 transition technologies. Familiarity with source control tools (Git/Gerrit) and debugging tools (gdb, valgrind, wireshark, tcpdump). Strong problem-solving and debugging skills in complex embedded environments.

Good-to-Have Skills Experience with Wi-Fi technologies and IEEE 802.11 standards (802.11n/ac/ax). Knowledge of DOCSIS, MoCA, and other broadband technologies. Familiarity with TR-069/TR-181, SNMP, and remote management protocols. Exposure to chipset SDKs (Broadcom, Qualcomm, etc.). Understanding of security protocols (WPA3, RADIUS, SSL/TLS). Experience with containerization (Docker) and CI/CD pipelines. Scripting skills in Python or Shell for automation and testing.