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:
• Define the software architecture for next-generation low-power Edge AI MCUs
• Drive early-stage functional allocation between hardware and software
• Develop and refine Software Requirements Specifications (SRS) tied to real customer use cases
• Lead architectural decisions across:
• Multi-processor communication
• Control/data plane separation
• Data movement acceleration
• Memory management and protection
• Dynamic resource allocation
• Power optimization strategies
• Debug and visibility tooling
• Partner with SoC architects to influence hardware/software trade-offs
• Support software prototyping to validate architectural decisions
• Act as architectural SME through implementation, validation, and bring-up phases
• Review designs, test plans, and implementation details to ensure alignment with architectural intent
• Mentor engineers and define best practices across embedded teams
Qualifications:
Required:
• BS or MS in EE, CE, or CS
• 12+ years developing embedded software for real-time systems
• Deep experience on ARM Cortex-M platforms
• Strong C/C++ (assembly experience preferred)
• Experience defining and writing Software Requirements Specifications (SRS)
• Strong understanding of functional allocation
• Requirements traceability
• Testability across pre-silicon and post-silicon platforms
• Experience with asymmetric multicore architectures
• Strong knowledge of memory systems, data movement, and processor interaction
• Ability to independently drive architectural decisions
Preferred:
• Power optimization strategies in embedded systems
• TrustZone for M-class microcontrollers
• Trusted firmware environments
• Graphics, display, or audio/video processing
• Experience working with IP vendors and external silicon partners
Company:
Ambiq® 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.