Senior Embedded Software Engineer

• Join our team as a Senior Device Software Engineer to help us bring current and next generations of the Pod and new hardware products to life
• You’ll be a part of a small team designing and implementing solutions with high levels of autonomy to bring our members better sleep
• Your work will go directly to our fleet of existing Pods with low friction and direct impact to the business
• Embedded Linux Development: Design, develop, and maintain system software, including systemd applications, kernel modules, and low-level firmware for the Pod
• Optimized ML Deployment: Work closely with our R&D team to optimize and deploy models for edge inference, ensuring they run efficiently and securely
• Edge Inference and Streaming Data Processing: Develop and integrate real-time ML inference and signal processing pipelines for low-latency streaming analytics and intelligent event detection
• Security and Trust: Implement advanced security techniques such as hardware-protected key storage, secure boot, and trusted execution environments to safeguard device integrity
• Manufacturing and Deployment: Partner with global teams, including manufacturing teams in China, to develop production tests and ensure high-quality product launches
• Craftsmanship and Attention to Detail: Strive for excellence in software design, reliability, and maintainability, ensuring robust and well-documented implementations

Benefits

• Flexible PTO
• Paid parental leave
• Comprehensive medical insurance
• Your own Pod
• Pet-friendly offices
• Equity participation & periodic refreshes
• Fast career growth & salary progression
• Weekly fitness classes in our offices
• Work directly with founders and executives
• 5 in-person offices in NYC, Boston, SF, Shenzhen and Milan- Experience implementing secure boot on embedded Linux devices, including signing, key management/provisioning, and anti-rollback
• Hands-on experience with OP-TEE / Trusted Execution Environments, including building and deploying Trusted Applications and integrating secure services with Linux
• Expertise in wireless communication standards (Bluetooth, Wi-Fi, etc)
• Strong problem-solving skills with a fast-paced and iterative development approach
• Willingness and ability to travel internationally as needed to support manufacturing and deployment
• 5+ years of experience in firmware and system software development with C/C++
• Deep expertise in Embedded Linux, including Yocto, Bitbake, systemd, and kernel development
• Experience optimizing compute workloads in resource-constrained environments
• Proficiency in secure software development for IoT and embedded systems