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Senior Firmware Engineer / FitnessTech

Chicago, IL, US • Posted 51 minutes ago • Updated 51 minutes ago

Full Time

On-site

$160000 - $180000/yr

Motion Recruitment Partners, LLC

Fitment

Dice Job Match Score™

🛠️ Calibrating flux capacitors...

Job Details

Skills

Artificial Intelligence
Cloud Computing
Machine Learning (ML)
Energy
Manufacturing
Customer Facing
RF
Computer Hardware
Embedded Software
Shipping
Data Link Layer
SMP
C
C++
Microcontrollers
UART
SPI
I2C
DMA
Debugging
Oscilloscope
Logic Analyzer
OTA
Firmware
Optimization
Semiconductors
Zephyr
SDK
Consumer Electronics
IoT
Customer Engagement
Bluetooth
Manufacturing Support
Python
Node.js
Embedded Systems
Firmware Development
Wireless Communication
RF Optimization
Testing
Leadership
Mentorship
Collaboration
Insurance
SAP BASIS

Artificial Intelligence
Cloud Computing
Machine Learning (ML)
Energy
Manufacturing
Customer Facing
RF
Computer Hardware
Embedded Software
Shipping
Data Link Layer
SMP
C
C++
Microcontrollers
UART
SPI
I2C
DMA
Debugging
Oscilloscope
Logic Analyzer
OTA
Firmware
Optimization
Semiconductors
Zephyr
SDK
Consumer Electronics
IoT
Customer Engagement
Bluetooth
Manufacturing Support
Python
Node.js
Embedded Systems
Firmware Development
Wireless Communication
RF Optimization
Testing
Leadership
Mentorship
Collaboration
Insurance
SAP BASIS

Summary

A rapidly growing consumer hardware and AI company is seeking a Senior Firmware Engineer, Connectivity, to join their full-time engineering team. This role can be based in the United States and focuses on building next-generation connected devices that blend embedded systems, cloud technology, and machine learning. The ideal candidate will bring deep expertise in Bluetooth Low Energy (BLE), embedded development in C/C++, and wireless device architecture while helping scale a globally deployed product platform.

This is a unique opportunity to become the primary technical owner of wireless connectivity for a category-defining consumer product. The engineer joining this team will influence architecture decisions, firmware update strategy, power optimization efforts, manufacturing validation, and customer-facing reliability initiatives. Candidates who enjoy solving difficult challenges across firmware, RF, hardware, and mobile environments will find significant growth opportunities and ownership in this position.

Required Skills & Experience

5+ years of embedded software or firmware engineering experience
3+ years building and shipping BLE-enabled products
Strong understanding of Bluetooth protocols including GAP, GATT, L2CAP, SMP, and BLE security
Expertise with C and/or C++ development on microcontrollers
Experience with embedded peripherals including UART, SPI, I2C, and DMA
Hands-on debugging experience using oscilloscopes, logic analyzers, and protocol sniffers
Experience deploying OTA firmware updates in production environments
Knowledge of low-power device optimization techniques

Desired Skills & Experience

Nordic Semiconductor platform experience
Zephyr or nRF Connect SDK experience
Consumer electronics or IoT product experience
Secure boot and embedded security knowledge
Regulatory certification experience (FCC, CE, Bluetooth SIG)
Manufacturing support experience
Python or Node.js tooling experience
Multi-device BLE architecture expertise

What You Will Be Doing
Tech Breakdown

70% Embedded Firmware Development
20% Wireless Connectivity & RF Optimization
10% Automation, Tooling & Testing

Daily Responsibilities

80% Hands-On Engineering
5% Leadership & Mentorship
15% Cross-Functional Collaboration

The Offer

Bonus eligible

You will receive the following benefits:

Medical, Dental, and Vision Insurance
Vacation Time
Stock Options

Applicants must be currently authorized to work in the US on a full-time basis now and in the future.

#LI-EM1

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10105282
Position Id: 884612
Posted 51 minutes ago

Company Info

About Motion Recruitment Partners, LLC

Motion Recruitment delivers IT Talent Solutions for Contract, Direct Hire, Managed Solutions and Statement of Work to all of North America from our 21 delivery centers. Our high-touch, specialized, team-based recruitment model’s success is proven through our exemplary track record in filling the most challenging IT positions for startup and enterprise clients alike. Our hyper-specialized tech focus results in a truly consultative approach for both our clients and candidates, within our recruiting areas of expertise: Software, Mobile, Data, Infrastructure, Cybersecurity, Product + UX and Functional.

Motion also delivers IT Consulting Solutions through the Motion Consulting Group (MCG) that create true digital transformation for IT projects in Agile Development & Coaching, DevOps & DevSecOps Solutions, and Managed Services for IT Operations.

We’re also the proud creators of Tech in Motion and the Timmy Awards, our North American community platform, events series and award program that connects over 250,000 tech enthusiasts to meet, learn, and innovate.

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