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Job Title


Senior/Staff- Engineer: Post Silicon- Bring Up


Company : Cerebras Systems Inc.


Location : Toronto, Ontario


Created : 2026-03-07


Job Type : Full Time


Job Description

Cerebras Systems builds the world''''s largest AI chip, 56 times larger than GPUs. Our novel waferscale architecture provides the AI compute power of dozens of GPUs on a single chip, with the programming simplicity of a single device. This approach allows Cerebras to deliver industryleading training and inference speeds and empowers machinelearning users to run largescale ML applications, without the hassle of managing hundreds of GPUs or TPUs. Thanks to the groundbreaking waferscale architecture, Cerebras Inference offers the fastest Generative AI inference solution in the world, over 10 times faster than GPUbased hyperscale cloud inference services. This orderofmagnitude increase in speed is transforming the user experience of AI applications, unlocking realtime iteration and increasing intelligence via additional agentic computation. The Role In this exciting role, you will be responsible for bringup and optimizations of Cerebrass Wafer Scale Engine (WSE). A suitable candidate will have experience delivering endtoend solutions working closely with teams across chip design, system performance, software development and productization. Responsibilities On Wafer Scale Engines, develop and debug flows that embed welltested and deployable optimizations in production processes to reduce time and costs. Work on refining AI Systems across H/WS/W design constraints such as di/dt, VF characterization space, current and temperature limits in relation to optimizations for performance. Develop/Enhance infrastructure to enable silicon for realworld workload testing. Develop selfchecking metrics, as well as instrumentation for debug and coverage. Work with the silicon architects/designers, performance engineers and software engineers to enhance performance of Wafer Scale Engines. Work across domains such as Software, Design, Verification, Emulation & Validation to refine and optimize performance and process. Work with CI/CD tools, git repositories, GitHub, Git actions/Jenkins, merge and release flows to streamline test and release. Skills & Qualifications BS/BE/B.Tech or MS/M.Tech in EE, ECE, CS or equivalent work experience. 7-10+ years of industry experience. 3-5 years of experience in Presilicon & PostSilicon ASIC hardware. Good understanding of computer architecture and networking. Excellent coding in languages such as Python, Verilog, System Verilog and C. Proficient in hardware/software codesign and layered architectures. Excellent debugging, analytical, and problemsolving skills. Proficient in largescale testing and automation using pytest and python. Good presentation skills to refine diverse information and put forth optimization strategies and results. Good interpersonal skills, ability & desire to work as a standout colleague. Proven track record of working crossfunctionally, learning fast and driving issues to closure. Preferred Previous work in AIML with 100+ CPU core & communication fabricbased design. Familiarity with inline testing and diagnostics using CPU memory and execution with selfchecking. Knowledge of chip defect profiles and mitigation strategies across the hardware and software stack. Familiarity in creating test and software infrastructure at large scale. Location: Toronto, Canada & Sunnyvale, California. For Sunnyvale: The base salary range for this position is $175,000 to $275,000 annually. Actual compensation may include bonus and equity, and will be determined based on factors such as experience, skills, and qualifications. Why Join Cerebras People who are serious about software make their own hardware. At Cerebras we have built a breakthrough architecture that is unlocking new opportunities for the AI industry. With dozens of model releases and rapid growth, weve reached an inflection point in our business. Members of our team tell us there are five main reasons they joined Cerebras: Build a breakthrough AI platform beyond the constraints of the GPU. Publish and opensource their cuttingedge AI research. Work on one of the fastest AI supercomputers in the world. Enjoy job stability with startup vitality. Enjoy our simple, noncorporate work culture that respects individual beliefs. Apply today and become part of the forefront of groundbreaking advancements in AI! Cerebras Systems is committed to creating an equal and diverse environment and is proud to be an equal opportunity employer. We celebrate different backgrounds, perspectives, and skills. We believe inclusive teams build better products and companies. We try every day to build a work environment that empowers people to do their best work through continuous learning, growth and support of those around us. This website or its thirdparty tools process personal data. For more details, click here to review our CCPA disclosure notice. #J-18808-Ljbffr