Software Engineer - Embedded Firmware

Job Summary

We are seeking a skilled Software Engineer – Embedded Firmware to design and develop firmware for ARM microprocessors using C. The role involves working on new product development as well as enhancing and maintaining existing codebases.
Location: Easton, PA

Key Responsibilities

• Design and develop embedded firmware for ARM microprocessors in C

• Maintain and enhance existing firmware codebases

• Create and maintain technical documentation for new products and features

• Provide firmware support and troubleshooting for production and field service teams

• Collaborate with hardware engineers to develop code for circuit board test fixtures

• Develop test and calibration procedures for production

Required Skills & Qualifications

• Strong expertise in C programming within resource-constrained embedded environments

• Experience with multitasking firmware running on bare-metal RTOS

• In-depth knowledge of device drivers for microprocessor interfaces such as I2C, SPI, UART, Ethernet, and memory devices

• Hands-on experience writing drivers from scratch or adapting manufacturer-provided libraries

• Strong debugging and problem-solving skills

• Ability to modify and enhance existing code from various sources (manufacturers, open source, or internal teams)

• Solid understanding and appreciation of source control systems
  

Preferred Traits

• Passion for embedded firmware development with a balanced approach to work and life

• Strong curiosity and problem-solving mindset—driven to understand complex systems

• Continuous improvement mindset and eagerness to learn new technologies

• Ability to think systemically and anticipate next steps

• Detail-oriented and committed to improving coding practices

• Pragmatic approach to programming and solution development
  

Education Requirement

• Bachelor’s degree in Computer Science or Electrical Engineering with a focus on firmware
  

Additional Note

Candidates who meet most of the technical requirements are encouraged to apply. Even if you don’t meet every qualification, a strong learning mindset and problem-solving ability are highly valued.