Senior Firmware Developer

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).

Best Regards,

Shiva Nayani
Sr Technical Recruiter

Desk Phone: +1 9784873158

Email ID shiva.n@siriinfoinc.com| LinkedIn: https://www.linkedin.com/in/shiva-nayani-540410251/

(NYNJMSDC, MWBE, NY SBS MBE, CPUC, & WBE Certified)

www.siriinfo.com | www.sirihealth.com | www.linkedin.com/company/siriinfo/

Address: 3rd Ethel Rd, Suite # 302, Edison, NJ 08817

Please consider the environment before printing.

Disclaimer: We respect your online privacy. If you would like to be removed from our mailing list please reply with "Remove" in the subject and we will comply immediately. We apologize for any inconvenience caused. Please let us know if you have more than one domain. The material in this e-mail is intended only for the use of the individual to whom it is addressed and may contain information that is confidential, privileged, and exempt from disclosure under applicable law. If you are not the intended recipient, be advised that the unauthorized use, disclosure, copying, distribution, or the taking of any action in reliance on this information is strictly prohibited. We are an equal opportunity employer with a diverse workforce. Note : Any resume submitted by Siriinfo is presented with the understanding that the candidate is being considered for your direct end-client (end-client is the company where the work will be performed). If there is any other company involved between the end-client and your company, please do not submit this resume without our written approval. If you submit the resume to another third party, Siriinfo reserves the right to work with the third party directly.