Requirements

BA/BS degree in Computer Science, Computer Engineering, Electrical Engineering or related field, or equivalent practical experience
Extensive embedded development experience in C or C++
Familiarity and experience with ARM CPUs
Experience with writing low-level drivers, interrupt service routines and general troubleshooting/debugging with hardware
Has shipped embedded products to production and understands what it takes to go from prototype to millions of devices in the field
Writes clean, maintainable C/C++ for constrained environments and cares deeply about code quality
Communicates proactively, raises technical risks early, and drives solutions across teams
Thrives in a fast-paced environment where priorities shift as customer needs evolve
Is curious about the full stack, from hardware registers to cloud connectivity, and enjoys learning new domains

Nice to Haves

Master’s degree or higher in Computer Science, Computer Engineering, Electrical Engineering or related field
Experience with one or more commercial wireless protocols like BLE or WiFi
Experience in firmware development and testing of battery powered products
Experience with development tools like IAR/Keil and Git version control system
Experience with common bus protocols such as SPI, I2C, and UART
Experience with software testing (unit, regression and system testing)
Knowledge of embedded Linux and FreeRTOS
Comfortable in some scripting language such as Python
Experience in building GenAI applications

Design, implement, and maintain embedded firmware in C/C++ for Ring devices
Specify and implement functionality for embedded subsystems (connectivity, streaming, power management, sensors, or security)
Collaborate with hardware, QA, cloud, and app teams to deliver integrated product experiences
Participate in code reviews, technical design discussions, and cross-team architecture decisions
Debug complex issues across hardware and software boundaries using JTAG, UART, and protocol analyzers

Competitive salary with possibility of a sign-on payment
Eligibility to participate in a restricted stock unit scheme
Company supplementary benefits including pension plans, health insurance, life and disability insurance
Business travel insurance and MultiSport card
Employee discount code and program (EDC/Extras)
Employee Assistance Program offering private and confidential counselling and referral services to support health and well-being