Firmware Engineer – BLE, 802.15.4, Zigbee

Atmosic Technologies is looking for a Wireless IOT communications firmware engineer who is passionate about delivering differentiated products and new applications. Responsibilities: • Design and deliver Layer 2, Layer 3 IOT stack and profiles for customer solutions based on Bluetooth Low Energy, 802.15.4, Zigbee, Thread, Matter (CHIP) • Work closely with customers, vendors and product marketing/management • Create specifications from high-level requirements • Execute full product development cycle from preliminary prototype through testing, verification, and customer deployment • Program efficient and testable code • Develop software verification strategy and quality assurance procedures • Document and maintain software functionality Requirements: • Expert in Bluetooth Low Energy or 802.15.4/Zigbee protocol, software interfaces, and IoT applications • Experience with implementing communication protocols at Layer 2 and Layer 3, including Network/Transport layer, profiles, security and interfaces for user applications • Proficiency with embedded software development using C, or other programming languages suited for resource constrained embedded systems • Good understanding of microcontrollers and real-time operating systems • Ability to specify SW-HW interfaces and HW features that improve SW and overall system efficiency • Strong analytical skills • Self-driven with a can-do attitude and desire to work in a fast paced startup environment Desired Experience: • Expertise in 15.4 and Zigbee networking • Expertise in Thread, Matter (CHIP) or other IoT Mesh systems • Familiarity with applications such as RF4CE is a plus • Experience with implementation of IOT communications stack at Layer 4 • Familiarity with semiconductor software development processes and tools • 5+ years of relevant experience in embedded software for low power systems • Familiarity with other wireless protocols and SoC platform architectures • BS in Computer Science or related discipline required, MS preferred Location: • California – San Francisco Bay Area or Irvine • Massachusetts – Boston Area