Firmware Engineer

Firmware Engineer

As a Firmware Engineer, you will be responsible for developing and maintaining software and firmware for communication buses such as I2C, SPI, and Serial, which are utilized in RF amplifiers and related products. You will implement on-PCB communication protocols for microcontrollers and SoCs, translating timing diagrams and component-specific communication requirements. You will also own and manage software/firmware code repositories across the organization, including both internal and third-party code. This position involves collaborating with RF engineers to program digital control interfaces for synthesizers, converters, and other signal chain components, as well as supporting the development of phased array and beamforming antenna systems.

Responsibilities

• Develop and maintain software/firmware for communication buses (I2C, SPI, Serial) used in RF amplifiers and related products.
• Implement on-PCB communication protocols for microcontrollers and SoCs, translating timing diagrams and component-specific communication requirements.
• Own and manage software/firmware code repositories across the organization, including both internal and third-party code.
• Collaborate with RF engineers to program digital control interfaces for synthesizers, converters, and other signal chain components.
• Support development of phased array and beamforming antenna systems, including control of phase shifters, attenuators, and similar products.
• Contribute to future integration efforts involving advanced beamforming ICs and phased array RF products.

Essential Skills

• Proficiency in embedded C/C++ programming for microcontrollers.
• Experience with I2C, SPI, and UART communication protocols.
• Familiarity with version control systems (e.g., Git) and managing shared firmware/software repositories.
• Understanding of RF systems and digital control of analog components such as synthesizers, converters, phase shifters, and attenuators.

Additional Skills & Qualifications

• BA degree in engineering.
• 2+ years of C OR C++ experience.
• 2+ years of Microcontroller experience.
• Experience working with electronics products.
• Embedded systems development in firmware for hardware control.
• Experience in the aerospace & defense or telecommunications industry is a plus.

Work Environment

You will be working in a company with 31 people onsite in New Jersey. The R&D team consists of a small group of three, allowing you to grow and take products from concept to completion. The company has recently been acquired by a larger entity, providing more resources to expand and innovate. Employees are encouraged to have an entrepreneurial mindset, contributing to the design and development of interesting products such as drones, RF gizmos, and radio systems that serve the aerospace and defense industries.

Job Type & Location

This is a Contract to Hire position based out of East Brunswick, New Jersey.

Pay and Benefits

The pay range for this position is $48.00 - $57.69/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

• Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in East Brunswick, NJ.

Application Deadline

This position is anticipated to close on Nov 6, 2025.