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Senior RDKB Firmware Developer

Siri Infosolutions IncDenver, CO🇺🇸United States

Why this role stands out

Advance your career by developing cutting-edge RDK-B firmware for broadband solutions, leveraging your expertise in C++, embedded Linux, and RTOS. This role offers significant growth potential within a reputable company, perfect for experienced engineers eager to make a substantial impact. Apply now to join a dynamic team and contribute to innovative technology.

Quick overview

SeniorityMid Senior
Work modeOn Site
LocationDenver, CO, United States
DockerNumPyTCP/IPC++IoTPandasPerlPythonpytestLinux

Job description

Senior RDKB Firmware Developer

Location: Denver, CO (4 days onsite/week)

Role: Senior Firmware Developer

Interview: Video

RDK-B (Reference Design Kit for Broadband) firmware

Must have skills:
• C++ (11/14/17)
• Python
• Perl
• Embedded Linux (Yocto/Buildroot)
• RTOS (FreeRTOS, ThreadX, Zephyr)
• I2C, SPI, UART, CAN, USB, TCP/IP
•Experienced Engineer specializing in developing, integrating, testing, and maintaining broadband, video, and IoT solutions on RDK-based devices such as set-top boxes, gateways, and routers
Good to have skills:
• Wireless stacks (BLE, Wi‑Fi, Thread, Zigbee)
• Edge AI
• DSP
• ISO 26262, IEC 62304, MISRA C/C++
Detailed Job Description:
QUALIFICATION:BE/B.Tech
KEY RESPONSIBILITIES
Experienced Engineer specializing in developing, integrating, testing, and maintaining broadband, video, and IoT solutions on RDK-based devices such as set-top boxes, gateways, and routers
Key Niche Skills
Programming:
Strong proficiency in C++ (11/14/17) for embedded contexts (const correctness, RAII, templates, STL in constrained environments).
Strong scripting with Python (pytest/unittest, argparse, asyncio/threads, serial, numpy/pandas for analysis).
Working experience with Perl for legacy automation, parsing, tooling, infrastructure scripts.
Embedded Expertise:

  • Experience with microcontrollers (e.g., ARM Cortex-M/R/A) or Embedded Linux (Yocto/Buildroot, device tree, system).
  • Familiarity with RTOS (e.g., FreeRTOS, ThreadX, Zephyr) and interrupt-driven design.
  • Hands-on with communication protocols: I2C, SPI, UART, CAN, USB, TCP/IP.
  • Board bring-up, BSP customization, bootloaders (U-Boot), secure boot, OTA update mechanisms.
  • Experience with Yocto, Cmake toolchain files, and containerized toolchains (Docker).
  • Exposure to safety or quality standards (ISO 26262, IEC 62304, MISRA C/C++).
  • Experience with wireless stacks (BLE, Wi‑Fi, Thread, Zigbee), edge AI, or DSP.
  • Knowledge of power management, low-power modes, and battery-operated devices.
  • Familiarity with Perl CPAN tooling and migration of legacy Perl scripts to Python when appropriate.
  • Performance profiling and memory analysis on embedded targets (perf, gprof, valgrind, ETM/ITM).

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