Firmware Engineer I

About the Role

Ultima Genomics is a rapidly growing life sciences technology company developing ground-breaking genomics technologies. As a Firmware Engineer I, you will help develop firmware for next-generation automated sequencing instruments. This role is ideal for an early-career engineer who enjoys hands-on development, connecting software with hardware, and applying engineering skills to next-generation sequencing technology. This is a full-time onsite position at our Fremont, CA location.

Key Responsibilities

• Develop and maintain embedded firmware for automated sequencing instruments, including sensor and actuator interfaces, robotics, precision motion control, high-speed data acquisition, and mixed-signal electronics.
• Work with electrical engineers to integrate firmware and hardware, contributing to design discussions about interfaces, communication protocols, and system robustness.
• Develop automated hardware-in-the-loop (HIL) firmware tests to validate board-level functionality and support reliable instrument operation.
• Develop automated software-in-the-loop (SIL) testing to identify regressions early in the development process.
• Help evaluate new hardware components and reduce integration risks by reviewing datasheets and errata, assembling development boards or prototype electronics, and writing firmware to assess functionality and reliability.
• Run hands-on experiments to verify hardware and firmware functionality, characterize performance, and investigate board-level failures.
• Other job duties as assigned.

Requirements & Tech Stack

• Working knowledge of C programming and microcontroller fundamentals.
• Ability to use a digital voltmeter (DVM), oscilloscope, and logic analyzers to measure and interpret physical signals and distinguish firmware bugs from hardware issues.
• Familiarity with industrial communication protocols such as CAN or EtherCAT.
• Ability to read electrical schematics and printed circuit board (PCB) layouts to support firmware integration and debugging.
• Experience with Python for test automation or data analysis.
• Experience with automated test platforms and reliability testing.

Qualifications

• BS in Computer Science, Computer Engineering or a related field.
• An advanced degree, such as MS, or relevant internship experience is strongly preferred.
• Hands-on embedded firmware experience through coursework, academic or personal projects, internships, or industry work, involving interfacing with sensors, motors or other actuators.
• A hands-on approach to problem-solving.
• Strong organizational and communication skills.
• Ability to work independently and collaborate with others.