Sr. Software Engineer - Radio
Ambiq Micro, Inc.3 months ago
Responsibilities
- Develop wireless solutions and implement new features.
- Perform code reviews, code optimization, refactoring, bug hunting, and bug fixing.
- Integrate and debug wireless components on the company’s platform.
- Assist the FAE team with customer development issue support.
- Produce unit, functional, integration, and interoperability tests, including test automation when advantageous.
- Work with the Product Planning Team to understand system requirements.
- Collaborate with validation and system test teams to triage issues and communicate status to management.
- Scope software development work, delegate tasks, identify resource and technical gaps, and address challenging technical issues.
- Write technical documentation including white papers, architecture diagrams, module documentation, and API descriptions.
Requirements
- Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, or a related field.
- 5+ years of experience with 802.15.4 technology, including Zigbee or Thread software debugging with sniffer tools and protocol analyzers.
- Experience with Git version control, unit tests, and continuous integration.
- Strong low-level software debugging skills using GDB, emulators, and JTAG.
- Expertise in performance and power optimization.
- Experience with Zephyr.
- Knowledge of peripheral protocols including I2C, I2S, MSPI, UART, PDM, and TDM.
- Experience with Bluetooth/BLE or RF tuning/calibration is a plus.
- Strong communication and technical communication skills.
About Ambiq Micro, Inc.
Ambiq Micro is a fabless semiconductor company that designs ultra-low-power microcontrollers and AI-capable SoCs for wearables, IoT, and other battery-powered devices. Its Apollo MCU family and subthreshold power-optimized technology target always-on sensing and edge inference, with reference software and tools for OEMs and ODMs. Founded in 2010 and headquartered in Austin, Texas, it is privately held and serves consumer, industrial, and healthcare device makers.