Senior Zigbee / Thread Firmware Engineer

Role Overview

We are looking for a Senior Firmware Engineer with deep expertise in Zigbee, Thread, and IEEE 802.15.4 wireless stacks. The candidate will focus on architecting, developing, and optimizing embedded wireless protocol stacks on resource-constrained platforms, ensuring compliance, performance, and reliability.

Key Responsibilities

• Architect, design, and implement firmware solutions for Zigbee/Thread and IEEE 802.15.4-based products.
• Develop and optimize low-level drivers, MAC/PHY interfaces, and protocol stack layers.
• Debug and resolve wireless interoperability and certification issues using sniffers (Ubiqua, Wireshark, Perytons).
• Collaborate with hardware, QA, and product teams to ensure robust HW/SW co-design and regulatory compliance.
• Debug, analyze, and optimize power consumption and timing for battery-operated IoT devices.
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