Senior Embedded Software Engineer (BLE | Embedded C/C++ | RTOS | Matter/OpenThread)

Title: Senior Embedded Software Engineer (BLE | Embedded C/C++ | RTOS | Matter/OpenThread)

Location: Austin, TX (100% onsite)

Experience: 4-10 years

About the Role

We’re looking for a Senior Embedded Software Engineer to develop and maintain Bluetooth Low Energy (BLE) controller and host-stack firmware and SDKs for low-power wireless ICs. These chips are used in consumer, automotive, and medical applications. The team is also adding OpenThread and Matter functionality, so experience there is a strong plus.

Key Responsibilities

• Develop and maintain BLE controller and host-stack firmware for low-power wireless ICs
• Build and support SDKs for wireless chips
• Write embedded C/C++ for bare-metal and RTOS environments, including device drivers
• Test and debug firmware, including protocol-level issues
• Contribute to new OpenThread and Matter capabilities as the product line grows

Required Skills

• 4-10 years of embedded C/C++ development
• Bare-metal and RTOS experience, including drivers and testing
• 3+ years of hands-on BLE controller or host-stack experience

Preferred Skills

• OpenThread (Thread over 802.15.4) experience
• Matter (smart-home interoperability standard) experience
• Background in consumer, automotive, or medical wireless products