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CPU Microarchitect, Vector and Matrix Compute

TenstorrentSanta Clara, California, United States; SpainArchitecture: CPU
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Salary
Not listed
Job type
Full-time
Posted
10 Aug 2026
Status
Open · checked 7d ago

About this role

Role Overview

Tenstorrent is hiring a CPU Microarchitect, Vector and Matrix Compute to shape next-generation high-performance RISC-V CPU extensions in Santa Clara, California or Spain. This role is ideal for engineering professionals who want to bridge hardware and software boundaries to optimize performance for artificial intelligence and high-performance computing.

Key Responsibilities

Drive both the architecture and micro-architecture of compute execution units and subsystems.
Enable efficient execution of modern high-performance computing and AI inference and training workloads.
Translate workload requirements into scalable CPU architectures that optimize performance, power, and area.
Collaborate closely with architects, software teams, silicon designers, and external IP partners.
Shape how central processing units and high-performance computing workloads work together for future platforms.

Requirements

Bring at least 5 years of experience in CPU design for high-performance computing and artificial intelligence acceleration.
Possess experience designing hardware for matrix floating-point computation, AI accelerators, vector processing, tensor engines, or machine learning workloads.
Demonstrate knowledge of CPU architecture, memory hierarchy, data movement, cache coherency, and interactions between processors and AI accelerators.
Show proven experience defining architectural specifications and guiding cross-functional teams from concept through silicon implementation.
Maintain familiarity with register-transfer level development involving advanced workloads.

Skills and Tools

CPU architecture and micro-architecture design
RISC-V vector, floating point, and matrix extensions
Matrix floating-point computation and tensor engines
Memory hierarchy, cache coherency, and data movement
Register-transfer level development
Heterogeneous compute systems and AI acceleration

Salary and Benefits

Compensation ranges from $100k to $500k, inclusive of base salary and variable compensation targets. The actual offer depends on experience, skills, background, and location. Comprehensive benefits are provided by the employer.

About the Company

Tenstorrent leads the industry in artificial intelligence technology by redefining performance expectations, ease of use, and cost efficiency. The organization brings together a diverse team of technologists dedicated to developing high-performance RISC-V processors from scratch. The company values collaboration, curiosity, and a deep commitment to solving complex engineering problems.

How to Apply

Interested candidates should visit the official Tenstorrent careers page to submit an application for this opportunity.

Questions candidates ask

What locations are available for this position?

The role can be based out of Santa Clara, California, or Spain.

How many years of experience are required?

The position requires 5 or more years of experience in CPU design for high-performance computing and artificial intelligence acceleration.

What is the salary range for engineers at Tenstorrent?

Compensation for engineers ranges from $100k to $500k, which includes both base salary and variable compensation targets.

Are export control laws applicable to this job?

Yes, employment offers may be contingent upon citizenship, permanent residency status, or the ability to obtain prior license approval from the U.S. Commerce Department due to U.S. export-controlled technology regulations.

What technology focus does this CPU architecture role involve?

The position focuses on driving the next generation of high-performance RISC-V CPU vector, floating point, and matrix extensions for AI and high-performance computing workloads.

Ready to apply?

The application is on the official Tenstorrent careers page.

Apply on company site