Senior RISC-V AI Compute Architect

Tenstorrent; California (MO); Hybrid; USD 180,000 - 260,000; Full time

Benefits offered by this job

Hybrid work model

Equal opportunity employer

Job summary

Tenstorrent is seeking a veteran CPU architect to lead microarchitecture design and AI workload optimization for its Tensix Team. Hybrid work options are available in Toronto, Austin or Santa Clara, with diverse opportunities across seniority levels.

You will shape CPU performance modeling, ISA extensions, and cross-functional collaboration to accelerate general-purpose AI compute. The role emphasizes deep accelerator-style planning, strong collaboration with compiler and software groups, and a

Qualifications

• Profile & Analyze: Dissect cutting-edge AI workloads to identify execution bottlenecks and translate insights into CPU requirements.
• Architect High-Performance Cores: Drive microarchitecture of custom RISC-V cores with strong PPA targets.
• Innovate the ISA: Design and implement custom instructions for large performance gains without harming compiler usability.
• Cross-Functional Collaboration: Partner with compiler, software and hardware teams to co-design next-generation AI compute architecture.

Responsibilities

• Profile & Analyze: Dissect cutting-edge AI workloads to identify execution bottlenecks and translate those insights into definitive CPU performance requirements.
• Architect High-Performance Cores: Drive the microarchitecture of custom RISC-V CPU cores, balancing aggressive Performance, Power, and Area targets.
• Innovate the ISA: Design and implement custom instructions that unlock massive performance gains without sacrificing compiler programmability.
• Cross-Functional Collaboration: Partner across compiler, software, and hardware teams to co-design Tenstorrent’s next-generation AI compute architecture.

Skills

CPU performance modeling

Microarchitecture design

RISC-V expertise

Hardware-software co-design

AI workload analysis

Open-source RISC-V familiarity

Job description

Tenstorrent is seeking a veteran CPU architect to lead microarchitecture design and AI workload optimization for its Tensix Team. Hybrid work options are available in Toronto, Austin or Santa Clara, with diverse opportunities across seniority levels.

You will shape CPU performance modeling, ISA extensions, and cross-functional collaboration to accelerate general-purpose AI compute. The role emphasizes deep accelerator-style planning, strong collaboration with compiler and software groups, and a