Company Overview:

Ambiq's mission is to develop the lowest-power semiconductor solutions to enable intelligent devices everywhere by developing the lowest-power semiconductor solutions to drive a more energy-efficient, sustainable, and data-driven world. Ambiq has helped leading manufacturers worldwide develop products that last weeks on a single charge (rather than days), while delivering a maximum feature set in compact industrial designs. Ambiq's goal is to take Artificial Intelligence (AI) where it has never gone before in mobile and portable devices, using Ambiq's advanced ultra-low power system on chip (SoC) solutions. Ambiq has shipped more than 200 million units as of March 2023. For more information, visit www.ambiq.com.

Our innovative and fast-moving teams of research, development, production, marketing, sales, and operations are spread across several continents, including the US (Austin and San Jose), Taiwan (Hsinchu), China (Shenzhen and Shanghai), Japan (Tokyo), and Singapore. We value continued technology innovation, fanatical attention to customer needs, collaborative decision-making, and enthusiasm for energy efficiency. We embrace candidates who also share these same values. The successful candidate must be self-motivated, creative, and comfortable learning and driving exciting new technologies. We encourage and nurture an environment for growth and opportunities to work on complex, interesting, and challenging projects that will create a lasting impact. Come join us on our quest for 100 billion devices. The endpoint intelligence revolution starts here.

 

As the Principal Modem Lead at Ambiq, you will drive the development of connectivity modems working with a small team.

This role will work within the RF engineering team and with RF engineers to define the radio system for different connectivity protocols. This role interfaces with the software and SOC team to help integrate & verify the radio IP.

The successful candidate has demonstrated developing modems for either the BLE/BT or Zigbee protocols. They are an innovator & mentor to Junior engineers.

The person in this role will lead a team of junior engineers in developing and delivering modems and other digital blocks essential for the radio. They would be responsible for achieving first-time right/functional silicon.

Specific Responsibilities

  • Design and Architect new Radio Digital systems.
  • Develop/Support RLS and System models to verify BER for BLE, ZigBee & other Connectivity Protocols.
  • Write and verify DSP algorithm for DCOC, AFC, AGC, Demodulators.
  • RTL design and verification of Radio Digital blocks.
  • Liaison between RF & SOC team.

Education and Experience:

  • Master or PhD. in Electrical Engineering
  • 15+ years’ experience in modem architecture, development & validation in silicon.
  • Specific experience in most of these domains: Polar architecture, Modulators/Demodulators, Decimation Filters, AFC, DCOC , AGC.
  • Expert level knowledge in MATLAB and Simulink.
  • Experience in RTL coding and verification.
  • Awareness and ability to propose competitive & innovative solutions.
  • Ability to prioritize work and meet deadlines.
  • Human relations skills to convince others based on technical knowledge and shows assertiveness to alert superiors/colleagues.

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