Job Title: Embedded Software Developer for RDK-B
Location: Austin, TX
Duration: Long Term
Job Description:
Key Responsibilities
· Design, develop, and integrate software components for gateway and extender products.
· Implement and enhance Parental Control, firewall/iptables, DHCP, SNMP, TR069/TR181, and network management features.
· Debug issues across embedded Linux kernel and user space.
· Collaborate with internal teams and vendors for platform compliance and integration.
· Optimize system performance and troubleshoot customer-reported issues.
· Participate in code reviews, GTest/GMock unit testing, and CI/CD processes.
Must-Have Skills
· 3+ years of embedded software development using C; C++ is a plus.
· Strong RDK-B/OpenWRT/prplOS architecture and broadband gateway knowledge.
· Hands-on embedded Linux experience, including kernel concepts and system debugging.
· Strong TCP/IP, DHCP, DNS, HTTP, and packet-flow knowledge.
· Experience with firewall/iptables and IPv6 transition technologies.
· Git/Gerrit and debugging tools such as gdb, valgrind, Wireshark, and tcpdump.
· Strong problem-solving and debugging skills in complex embedded environments.
Good-to-Have Skills
· Wi-Fi and IEEE 802.11n/ac/ax technologies.
· DOCSIS, MoCA, and other broadband technologies.
· TR-069/TR-181, SNMP, and remote management protocols.
· Chipset SDKs such as Broadcom and Qualcomm.
· WPA3, RADIUS, and SSL/TLS security protocols.
· Docker/containerization and CI/CD pipelines.
· Python or Shell scripting for automation and testing.
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