Tenstorrent

Tenstorrent is seeking a CPU Cluster Performance Architect to influence the performance and scalability of their next-generation CPUs. This role focuses on the intricate interactions between multiple CPU cores within a cluster, including cache hierarchies, coherent interconnects, memory bandwidth, and overall system behavior. It's a hands-on architecture position that leverages performance models and simulation to identify bottlenecks, evaluate design tradeoffs, and guide architectural decisions early in the development cycle. The architect will collaborate closely with CPU architects, RTL designers, software and compiler teams, and system architects to understand workload characteristics and translate performance insights into tangible architectural enhancements. This is a remote position based in North America, and the company welcomes candidates at various experience levels.

$100k - $500k

Tenstorrent is a leader in AI technology, aiming to revolutionize performance, usability, and cost-efficiency. As AI redefines computing, our solutions must integrate innovations across software models, compilers, platforms, networking, and semiconductors. We are seeking a CPU Performance Modeling Architect to evaluate, shape, and optimize future CPU architectures. This role involves using performance modeling, workload analysis, and a deep understanding of CPU architecture to address complex design questions. You will collaborate closely with CPU architects, RTL designers, software and compiler teams, and system engineers to identify performance opportunities, assess architectural trade-offs, and translate modeling insights into actionable design decisions.

$100k - $500k

Tenstorrent is seeking a Workload Performance Analysis Engineer to optimize the performance of next-generation RISC-V CPUs for modern datacenter and agentic AI workloads. This role bridges hardware and software, focusing on bringing real-world applications to RISC-V platforms, analyzing their behavior, and identifying opportunities for improved CPU performance, efficiency, and scalability. You will collaborate with CPU architects, designers, and software engineers to understand how demanding workloads interact with the CPU and translate these insights into architectural enhancements. Your work will directly impact CPU architecture and performance across cloud, enterprise, and emerging AI workloads.

$100k - $500k

Tenstorrent is seeking a Physical Design Engineer to lead cross-functional efforts in solving complex physical design challenges and developing end-to-end RTL-to-GDS methodologies across advanced nodes, with a strong focus on PPA and runtime improvements. The engineer will architect, integrate, and deploy AI/ML-driven solutions into production physical design flows, creating custom CAD tools and partnering with internal teams and EDA vendors to drive next-generation, ML-enabled capabilities. This role is hybrid, based out of Santa Clara, CA or Austin, TX or Fort Collins, CO. We welcome candidates at various experience levels for this role, and offers will align with the assessed level.

$100k - $500k

Join Tenstorrent’s AI Models team and work at the layer most ML engineers never see: bringing advanced models to life on custom AI hardware. You’ll own real workloads end‑to‑end including porting, tuning, and validating LLMs and vision models on our accelerator, and chasing down every last millisecond and percentage point of accuracy. This role is for people who love the craft of ML engineering and want their work to matter at silicon scale, not just behind another API. This role is hybrid, based in Cyprus. 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.

Tenstorrent is seeking a RISC-V AI / HPC & Agentic Software Engineering Lead to work at the hardware-software boundary, enabling AI, HPC, and agentic AI software stacks on Tenstorrent’s RISC-V processors. This role involves integrating and optimizing Tenstorrent’s LLK (Low-Level Kernel) infrastructure for CPU execution and leading the bring-up of a RISC-V-native agentic AI software stack. You will collaborate closely with CPU architects, microarchitecture teams, compiler engineers, and AI kernel developers to ensure tight alignment between software capabilities and RISC-V architectural features. This is a remote position based out of North America.

$100k - $500k