Sr. Firmware Engineer, IOT and Connectivity

• Firmware development of critical hardware validation, wireless bring-up, and IOT-related features, such as over-the-air updates and telemetry upload, interfacing with existing cloud infrastructure where appropriate
• Partner with HW, UX, cloud, mobile, and other firmware teams to architect end-to-end IOT systems
• Design and implement features, as well as related tests, to deliver mission critical, robust code
• Optimize firmware for low-power operation, extending the battery life of IoT devices and supporting energy-efficient designs. Profile power consumption and identify opportunities for optimization on the submodule as well as system level
• Implement robust security measures within firmware to safeguard devices against potential threats, ensuring data integrity, authentication, and encryption protocols are in place
• Develop a robust CI/CD pipeline and advocate for best practices to help grow a high performance team with highly automated tools and testing
• Collaborate with QA teams and leverage metrics to monitor for and debug issues
• Engage effectively with third party firms by delivering clear specifications and requirements and managing execution

• B.S. or M.S. in Computer Science, Electrical Engineering, Computer Engineering, or related field
• 4+ years of experience in firmware development, focused on wireless communications on common silicon, especially Nordic
• Expert in C programming, ideally familiar with C++, Python, and bash scripting
• Past experience working with wireless technologies (BLE, LTE, GPS, NFC, UWB)
• Proficiency with real time operating system concepts including direct experience with Zephyr RTOS and/or FreeRTOS
• Hands on experience debugging in real world environments with wireless diagnostics tooling such as wireshark
• Knowledge of basic communication protocol principles - messaging, network, security, compression
• Highly collaborative mindset and strong communication skills

Specific experience working with IOT data protocols (e.g. MQTT, HTTP), OTA, wireless regulatory compliance, and cloud APIs a big plus

• Robust health coverage. Excellent health, dental and vision insurance covered up to 100% by ALSO with FSA & HSA options
• One Medical membership and dedicated insurance advocates
• Rich fertility and family building benefits with Progyny
• Flexible time off
• 401(k) match