Job Description

EMBEDDED FIRMWARE ENGINEER

PHOENIX, AZ

5 DAYS ONSITE MANDATORY

💲110,000 - $140,000 SALARY

The Company:

This company manufactures solar mounting solutions using U.S.-made steel, serving large and small-scale energy projects. Their integrated team ensures efficient production, competitive pricing, and streamlined service from design to delivery.

About the Role:

Join a dynamic team developing cutting-edge technology for solar energy production. As an Embedded Firmware Engineer, you will focus on product design, performance improvement, reliability, and manufacturability, working in a fast-paced, high-performance environment. Occasional travel (up to 10%) may be required.

Responsibilities:

• Develop and maintain firmware for microcontrollers and wireless communication devices.
• Work with STM32 and Nordic microcontrollers, sub-GHz wireless communication (including LoRa), and Real-Time Operating Systems (RTOS).
• Implement and manage Firmware Over-the-Air (FUOTA) solutions.
• Develop and integrate communication protocols like UDP, TCP/IP, Modbus, IoT, and MQTT.
• Write clean, efficient code and document development processes.
• Perform unit, integration, and system-level testing.
• Collaborate with cross-functional teams to meet product development goals.
• Troubleshoot and optimize existing firmware solutions.

Requirements:

• BS in Computer Engineering, Computer Science, or related field.
• 3-5 years of experience in firmware development (C/C++, Python) .
• Experience with STM32, LoRa, Nordic microcontrollers , and wireless communication .
• Strong knowledge of RTOS, Linux, and communication protocols .
• Ability to work independently and as part of a team.
• Proficiency in software configuration, defect tracking, and code reviews .
• Strong problem-solving skills and ability to work with complex algorithms .

Preferred:

• M.S. in Computer Engineering.
• Experience with product development and market delivery.
• Familiarity with APIs, digital control systems, and quality engineering principles.
• Electronics fundamentals (schematics, datasheets).
• Lab experience is a plus.

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