AI SoC Hardware Architect

Grow with us AI SoC Hardware Architect The Architect Who Closes the Gap. The Engineer Who Makes Silicon Inevitable. Location: Austin, TX Team: Cross-functional leadership across Model Engineering, AI Infrastructure, and Silicon Architecture The Problem Nobody Else Is Solving Most chip programs are full of brilliant people who never quite speak the same language. Researchers build ambitious AI models. Silicon teams build powerful hardware. Infrastructure teams wire it all together. And somewhere in the space between those three worlds — in the handoffs, the assumption gaps, the untranslated requirements — massive performance dies quietly on the floor. We're not hiring someone to manage that problem. We're hiring the person who architects it out of existence. The Role As Principal AI Hardware Architect, you will own the most consequential technical contract in the company: the binding agreement between what AI workloads demand, what software systems can express, and what custom silicon can physically deliver. This is not a support role. This is not a liaison role. This is the highest-leverage engineering seat in the building — the person who looks at a next-generation LLM, a multimodal inference pipeline, or a signal processing workload and answers the question that determines whether a chip program succeeds or settles: "Here's exactly what this workload needs from silicon — and here's the proof it will work before we ever tape out." Your decisions won't live in documents. They'll be etched into hardware. Your performance models will guide compute investments. Your architectural direction will shape memory hierarchies. Your cross-team alignment will determine whether the company builds capable hardware — or hardware nobody else can touch. What You'll Own Workload - to- Architecture Translation. Analyze workload specific testcases taailored to real worlld applications using LLM's, multi modal systems, signal processing pipelines, inference engines - and translate them into concrete hardware requirements that can be implemented. You are the bridge that doesn't bend. You connect model engineering, AI infrastructure, and silicon architecture teams so that every major hardware investment is both architecturally sound and software-accessible. When workload ambition outpaces hardware capability, you find the path forward. When silicon innovation creates a performance unlock, you make sure the software stack can actually reach it. Performance Modeling Ownership Before a single gate is placed, your analytical, simulation, and cycle-approximate performance models are already shaping the architecture. You build and create the performance modeling environment that determine compute investments, memory hierarchy decisions, and feature prioritization — turning uncertainty into defensible, data-driven direction. Real Workload Validation You profile real workloads on real and future platforms. You find the bottlenecks — in memory, compute, scheduling, and architecture — and you feed those findings directly into the next hardware and software cycle. No guesswork. No assumptions. Just ground truth. Strategic Technical Translation You align people who think in different languages. Hardware architects, AI researchers, and infrastructure teams all operate with different mental models and different vocabularies. You translate across all of them — grounding every product decision in real workloads, measurable constraints, and practical execution paths. Join our Team What You Bring AI/ML Systems Depth You understand modern AI architectures from the inside — inference systems, quantization strategies, deployment constraints, and how workload behavior actually manifests in silicon utilization. You don't just know what a Transformer does. You know what it costs. Silicon Architecture Fluency You've worked with processor, accelerator, or custom silicon architectures. Compute pipelines, memory hierarchies, on-chip interconnects, performance tradeoff analysis — this is native territory for you, not background reading. Required Qualifications 12+ years of industry experience across AI, systems, or silicon Proven experience at the intersection of hardware and intelligent compute systems Hardware/software co-design leadership across full product cycles Demonstrated performance modeling expertise — analytical, simulation, or cycle-approximate Track record of influencing architectural and product decisions across multiple technical organizations Exceptional written communication and technical specification ability Strong Python and C++ skills Strongly Preferred Experience with custom silicon, accelerators, or advanced hardware platforms Prior involvement in ISA definition, memory hierarchy design, or accelerator roadmap decisions Why This Seat Matters Capable hardware gets built every year. Truly differentiated hardware — silicon that was purpose-built for the workloads that define an industry — is extraordinarily rare. T