About this opportunity
Sandbar lists this Senior Firmware Engineer opportunity in new york, New York. Review the employer’s description below for duties, qualifications and application requirements.
Job description
About Sandbar
Sandbar is an interface company in New York City. We aim to augment individuals in an agentic world—to think, act, and move freely. Our team has built SW, ML, and HW products across Meta, CTRL-labs, Google, Apple, Fitbit, Peloton, and Equinox.
Our first product, Stream, is a new human-agent interface—a private voice ring and conversational computer. Stream has been featured in WSJ, Bloomberg, & Wired, and begins shipping in Summer '26.
Join us in creating a new interface for self augmentation.
About
As a Senior Firmware Engineer, you will be responsible for designing, developing, testing, and implementing firmware for embedded systems.
This role requires a deep understanding of both hardware and software, and the ability to work closely with cross-functional teams to deliver high-quality products.
You will be involved in all stages of firmware development from concept to production.
Responsibilities
Design and develop firmware for embedded systems.
Collaborate with hardware engineers to define and implement firmware requirements.
Perform system integration tests to ensure firmware functionality.
Debug and troubleshoot firmware and hardware issues.
Document firmware design and development processes.
Occasional travel to the Manufacturing facility.
Qualifications
Bachelor's or Master's degree in Computer Engineering, Electrical Engineering, or related field.
Minimum of 8+ years of experience in firmware development.
Strong proficiency in C/C++ programming languages.
Experience with real-time operating systems (RTOS).
Familiarity with hardware design and documentation.
Proven ability to debug and troubleshoot complex systems.
Skills
C/C++
RTOS
Embedded Systems
Hardware Interfacing
Debugging Tools
Version Control Systems (e.g., Git)
Microcontrollers
Communication Protocols (e.g., UART, SPI, I2C)
BLE protocol
Cap touch sensing and sensor fusion experience
Python (for debug tools)
On-site / Remote:
Minimum 3 days in the office / flexible based on project load.
FTE Benefits
Health, vision, and dental benefits
Unlimited PTO and sick time
Early stage equity
#J-18808-Ljbffr
Worksite address
new york, NY, 10261, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.