Sr. Embedded Engineer

Position:

Sr. Embedded Engineer

Location:

Minneapolis area (On-site) Employment Type:

Full-time, Exempt

Company Overview

leader in professional

assistive communication technology

, our company specializes in designing and manufacturing innovative solutions that

enhance interpersonal communication and understanding

. Our portfolio includes

assistive listening devices, AI-powered captioning, wireless intercoms, and video annotation tools

, deployed in

classrooms, courtrooms, houses of worship, and stadiums

worldwide. With a strong focus on

technological innovation and user accessibility

, we are committed to improving how people

hear, see, and engage

.

Position Summary

We are seeking a

Senior Embedded Software Engineer

to lead the

development, architecture, and optimization

of embedded software solutions for

assistive communication products

. This role involves

hands-on embedded programming

, working across

bare metal firmware, microcontrollers, and real-time operating systems

. The ideal candidate will bring expertise in

DSP for audio applications, wireless communication technologies (Bluetooth, Wi-Fi, RF), and scalable embedded system design

.

Responsibilities Develop

embedded software solutions

across the full product lifecycle. Architect

scalable firmware solutions

to improve software efficiency. Work with

8051 controllers, ARM processors, and real-time operating systems (RTOS)

. Develop

device drivers and communication interfaces (SPI, I2C, UART, USB, I2S)

. Implement

DSP algorithms for audio filtering and signal processing

. Integrate

Bluetooth, Wi-Fi, and RF

communication technologies. Lead software

quality improvements, peer reviews, and automated testing

. Collaborate with

hardware and software engineers

for system integration. Mentor junior engineers on

best practices for embedded development

. Required Qualifications

Bachelor's degree in

Computer Science, Electrical Engineering, or related field

. 5+ years of

embedded software development

experience. Expertise in

embedded C/C++, bare metal programming, and firmware development

. Strong background in

DSP, audio filtering, and low-latency real-time systems

. Experience with

RTOS platforms (FreeRTOS, Zephyr OS, or Linux RTOS)

. Hands-on experience with

oscilloscopes, logic analyzers, and debugging tools

. Proficiency in

Python or C#

for higher-level development. Ability to work on-site in

Eden Prairie, MN

. Preferred Qualifications

Experience in

wireless communication (Bluetooth, Wi-Fi, RF)

. Familiarity with

project management tools

for Agile development.