Staff Engineer, CPU Core Verification

At Tenstorrent, we build open, state of the art compute for real workloads and real developers.You will own CPU corelevel verification, shaping how our outoforder RISCV CPUs behave in silicon.

This role ishybrid, based out of Bangalore, India.

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

• You bring 8+ years in CPU verification or closely related digital design.
• You know highperformance outoforder CPU microarchitecture in depth.
• You work comfortably with RTL, waveforms, logs, and complex debug scenarios.
• You communicate clearly across design, DV, emulation, and postsilicon teams.

What We Need

• Plan and drive functional verification for CPU core features and complex microarchitectural scenarios.
• Develop UVM, assembly, and C/C++ based stimulus, functional models, and coverage for ISA, RISC-V extensions, and un-core components.
• Debug simulation and emulation regressions using RTL understanding, waveforms, and logs to identify and resolve issues efficiently.
• Build and enhance coverage models, testbenches, and debug infrastructure to improve verification quality and coverage closure.
• Collaborate with design, validation, and test teams to support bring-up and delivery of robust CPU cores and clusters.

What You Will Learn

• How Tenstorrent designs and validates highperformance RISCV CPU cores and clusters.
• Techniques for spanning presilicon, emulation, and postsilicon verification with shared stimulus.
• Ways to scale coverage, debug, and infrastructure across multiple CPU programs.
• How open hardware and software fit into Tenstorrents broader compute roadmap.

Tenstorrent offers a highly competitive compensation package and benefits, and we are an equal opportunity employer.