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Senior Firmware Engineer

Real Time Recruitment Solutions (RTRS)
Mahwah, NJ Full Time
POSTED ON 1/13/2026
AVAILABLE BEFORE 2/11/2026

Senior Firmware Engineer – Onsite – Mahwah, NJ – Up to $170,000


Are you an experienced firmware engineer looking for your next challenge?

We are seeking a Senior Firmware Engineer to join a cutting-edge team driving innovation in consumer electrical applications. You'll work onsite in Mahwah, NJ, collaborating with cross-functional teams to develop high-quality embedded solutions for next-generation consumer electronics.


Responsibilities:

  • Collaborate with UX, software, hardware, and product teams to develop embedded firmware features.
  • Write clean, reusable C/C code and perform unit and integration testing.
  • Improve performance and maintainability through code refactoring.
  • Engage in daily standups, code reviews, and CI/CD processes.
  • Troubleshoot hardware using oscilloscopes, JTAG, and other lab tools.
  • Contribute to architecture scaling using Docker, AWS, and Atlassian tools.


Minimum Requirements:

  • U.S. Citizen or Green Card holder.
  • Bachelor's degree in Electrical or Computer Engineering.
  • 10 years of professional experience in C/C and embedded systems.
  • Strong experience with ARM-based microcontrollers and communication protocols (UART, SPI, I2C).
  • Experience with Git, Jira, Confluence.


Preferred Skills:

  • Experience with OTA firmware updates and bootloaders.
  • Background in RTOS and wireless communication (Wi-Fi/Bluetooth).
  • Familiarity with ESP modules and LCD displays is a plus.
  • IoT/cloud integration and system design experience.


💼 This is a fantastic opportunity to work on impactful projects within a fast-growing product ecosystem. If you’re passionate about embedded technology and enjoy problem-solving, we want to hear from you.

Salary : $150,000 - $170,000

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