Embedded Software Architect - Edge AI MCU

Embedded Software Architect – Edge AI MCU Austin, Texas, United States Architect the Software Foundation for Ultra-Low-Power Edge AI Silicon This role defines the software architecture and requirements for next‑generation Edge AI MCUs at Ambiq. You will work at the hardware/software boundary, partnering with SoC architects, product teams, IP vendors, and embedded software leaders to shape how our silicon is exposed, controlled, optimized, and validated. What You’ll Own 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 Design multi‑processor communication, data movement acceleration, memory management and protection, dynamic resource allocation, and power optimization strategies Build 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 Lead a high‑impact architectural role influencing multiple MCU generations Technical Environment Bare metal and RTOS‑based systems Asymmetric multi‑core systems Data movement engines and acceleration blocks MMU/MPU, caches, shared memory, dual‑port memory FPGA‑based emulation platforms and full reference systems What We’re Looking For Required Experience 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, and 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 Experience 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 Location & Work Authorization Austin, TX – Onsite 5 days per week. Must be authorized to work in the United States. No visa sponsorship. #J-18808-Ljbffr Ambiq Micro, Inc.