Job Summary:
Ambiq is expanding its Austin engineering organization and is seeking a Principal Embedded Software Architect to define the software architecture and requirements for their next-generation Edge AI MCU platforms. This high-impact role involves partnering with hardware/software teams to influence architectural decisions and mentor engineers in best practices.
Responsibilities:
โข Define the software architecture for next-generation low-power Edge AI MCUs
โข Drive early-stage functional allocation between hardware and software
โข Develop and refine Software Requirements Specifications (SRS) tied to real customer use cases
โข Lead architectural decisions across:
โข Multi-processor communication
โข Control/data plane separation
โข Data movement acceleration
โข Memory management and protection
โข Dynamic resource allocation
โข Power optimization strategies
โข Debug and visibility tooling
โข Partner with SoC architects to influence hardware/software trade-offs
โข Support software prototyping to validate architectural decisions
โข Act as architectural SME through implementation, validation, and bring-up phases
โข Review designs, test plans, and implementation details to ensure alignment with architectural intent
โข Mentor engineers and define best practices across embedded teams
Qualifications:
Required:
โข BS or MS in EE, CE, or CS
โข 12+ years developing embedded software for real-time systems
โข Deep experience on ARM Cortex-M platforms
โข Strong C/C++ (assembly experience preferred)
โข Experience defining and writing Software Requirements Specifications (SRS)
โข Strong understanding of functional allocation
โข Requirements traceability
โข Testability across pre-silicon and post-silicon platforms
โข Experience with asymmetric multicore architectures
โข Strong knowledge of memory systems, data movement, and processor interaction
โข Ability to independently drive architectural decisions
Preferred:
โข Power optimization strategies in embedded systems
โข TrustZone for M-class microcontrollers
โข Trusted firmware environments
โข Graphics, display, or audio/video processing
โข Experience working with IP vendors and external silicon partners
Company:
Ambiqยฎ was founded in 2010 on the simple yet powerful notion that extremely low-power semiconductors are the key to the future of electronics. Founded in 2010, the company is headquartered in Austin, USA, with a team of 201-500 employees. The company is currently Growth Stage.