<div>Tenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high performance RISC-V CPU from scratch, and share a passion for AI and a deep desire to build the best AI platform possible. We value collaboration, curiosity, and a commitment to solving hard problems. We are growing our team and looking for contributors of all seniorities.</div>Tenstorrent is looking for a CPU Performance Architect focused on the cache subsystem to help shape the performance of our next-generation CPUs. You’ll work alongside world-class architecture talent to design, model, and analyze how cache subsystems impact system behavior and application-level performance. This is a great role for someone who enjoys digging deep into simulation data, understanding the tradeoffs of cache design, and influencing decisions from early design to implementation. Join us to build a performant, scalable computer that redefines what modern CPUs can do—across chiplets, interconnects, and memory systems. This role is hybrid, based out of Santa Clara, CA, Austin, TX, Boston, MA, or Remote in the United States. 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.   Who You Are:  <ul> <li>You’ve got a strong foundation in computer architecture, especially around cache hierarchies, coherence protocols, and memory subsystem performance.</li> <li>You’re hands-on with cycle-accurate simulation tools like Gem5 or similar, and comfortable working in C++ for performance modeling and analysis.</li> <li>You enjoy performance exploration—profiling, debugging, and iterating until a system hits its goals.</li> <li>Youre a strong communicator who can clearly explain architectural tradeoffs to cross-functional teams.</li> <li>Master’s degree in Computer Engineering, Electrical Engineering, or Computer Science with at least three years of industry experience, or a Ph.D. in a related field.</li> </ul> What We Need:  <ul> <li>Help design and optimize the cache subsystem, including controllers and coherence protocol behavior.</li> <li>Conduct performance modeling and analysis of the cache subsystem to guide architecture and implementation choices.</li> <li>Collaborate with software, RTL, and interconnect teams to understand real-world memory access patterns and tune for efficiency.</li> <li>Stay current on trends in memory tech (e.g., DDR, HBM) and interconnect protocols (e.g., CHI, AXI, PCIe, CXL) to inform and evolve our architecture.</li> </ul> What You Will Learn:  <ul> <li>How to connect early-stage performance modeling with final silicon behavior through deep architecture-design-validation collaboration.</li> <li>How cache coherence and memory subsystem design influence power, performance, and scalability in chiplet-based CPUs.</li> <li>How Tenstorrent leverages parallelism and custom architecture to build CPUs for AI, HPC, and beyond.</li> <li>How to balance cutting-edge hardware design with system-level software optimizations for real workloads.</li> </ul>   Compensation for all engineers at Tenstorrent ranges from $100k - $500k including base and variable compensation targets. Experience, skills, education, background and location all impact the actual offer made. Tenstorrent offers a highly competitive compensation package and benefits, and we are an equal opportunity employer.<div>This offer of employment is contingent upon the applicant being eligible to access U.S. export-controlled technology.  Due to U.S. export laws, including those codified in the U.S. Export Administration Regulations (EAR), the Company is required to ensure compliance with these laws when transferring technology to nationals of certain countries (such as EAR Country Groups D:1, E1, and E2).   These requirements apply to persons located in the U.S. and all countries outside the U.S.  As the position offered will have direct and/or indirect access to information, systems, or technologies subject to these laws, the offer may be contingent upon your citizenship/permanent residency status or ability to obtain prior license approval from the U.S. Commerce Department or applicable federal agency.  If employment is not possible due to U.S. export laws, any offer of employment will be rescinded.</div>