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Tenstorrent
CPU Architect (Load-Store)
2 months ago
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Important information
Contract type:
Permanent
Salary:
$100,000 – $500,000 / year
Location:
Santa Clara, CA, USA
Work mode:
Onsite
Published on:
21 August 2026
What they need
- We are seeking a highly motivated and passionate CPU Architect to join our processor architecture team, focusing on the CPU’s load-store unit
- In this role, you will contribute to the design, analysis, and optimization of cutting-edge CPU architectures with an emphasis on a high-performance load-store unit
- This is an excellent opportunity to work alongside world class architects in high-performance computing and processor design
- Drive the architecture, micro-architecture, design and optimization of the CPU load-store unit for Tenstorrent’s high-performance out-of-order RISCV CPUs
- Propose new implementations to optimize load-store PPA
- Perform simulations, modeling, and performance analysis of advanced CPU features and state-of-the-art data prefetchers
- Collaborate with hardware and software teams to optimize memory access patterns and system performance
- Stay up to date with industry trends and emerging technologies in CPU architecture and the memory subsystem
- Support documentation and presentation of architectural decisions, trade-offs, and findings- We welcome candidates at various experience levels for this role. During the interview process, candidates will be assessed for the appropriate level, and offers will align with that level, which may differ from the one in this posting
- Problem-solving skills and ability to analyze complex system interactions
- Excellent communication and teamwork abilities
- Exposure to parallel processing architectures and multi-core systems
- Basic knowledge of hardware description languages (e.g., Verilog, VHDL) and system-level programming (C, C++)
- Hands-on experience with performance profiling tools and benchmarking methodologies
- Bachelor’s or Master’s degree in Computer Engineering, Electrical Engineering, or Computer Science (or equivalent experience)
- Familiarity with performance modeling and simulation tools (e.g., Gem5, SimpleScalar, or similar)
- Strong understanding of computer architecture fundamentals, including memory hierarchy, cache coherence, and data prefetching
- Our engineering positions and certain engineering support positions require access to information, systems, or technologies that are subject to U.S. Export Control laws and regulations, please note that citizenship/permanent residency, asylee and refugee information and/or documentation will be required and considered as Tenstorrent moves through the employment process
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