Firmware Engineer

• Develop C/C++ firmware for our microcontroller platform
• Implement drivers for microcontroller peripherals and external sensors
• Work with our backend codebase to develop and test device communications
• Maintain and extend our build system to support various embedded hardware platforms
• Develop efficient data processing and collection algorithms in a resource-constrained environment
• Develop unit tests, write and execute test plans

• Strong C and/or C++ knowledge
• Python or another scripting language
• Comfortable using Git
• Comfortable in a Linux development environment
• Comfortable working across multiple domains (hardware, firmware, software)
• 3+ years embedded software engineering experience (Embedded Linux, RTOS’s, bare metal, etc)
• Experience developing and debugging hardware

Bonus Skills

• Strong understanding of operating system and real-time operating system concepts
• Assembly language (extra bonus points for ARM)
• Basic web programming knowledge (backend)
• Comfortable debugging with an oscilloscope and/or logic analyzer
• Professional experience deploying firmware
• Experience with LoRa, SigFox, or other Low Power Wide Area Networks (LPWANS)
• Experience with digital signal processing (DSP)
• Previous experience in rapidly scaling startups
• Previous experience working with CMs/ODMs on medium to high-volume products

Health, Dental & Vision (Gold and Platinum with some providers plans fully covered)

Paid parental leave

Alternating day off (every other Monday)

“Off the Grid”, a two week per year paid break for all employees.

Commuter allowance

Company-paid training