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Jobs · OTHR · California

Embedded Software Developer for RDK-B

TALENT Software Services · Santa Clara, CA · 1 mo ago
On-siteOTHRFull-time

About the Role

We are looking for an experienced Embedded Software Developer for RDK-B with strong expertise in broadband gateway technologies. In this role, you will design, develop, and integrate advanced networking features for home and business gateway products on RDK-B. You will work closely with chipset vendors, cross-functional teams, and customer support to deliver robust and scalable solutions.

Responsibilities

  • 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.

Must-Have Skills

  • 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.

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