Cerebras Systems

AI Chip Design & Inference — The NVIDIA Challenger

The consensus on Cerebras: Amazing talent with a great spirit of mentoring and collaboration — freedom to do your best work. A real NVIDIA challenger in AI hardware.

Sunnyvale
Headquarters
~700
Employees
4.0
Glassdoor
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Culture Overview

What it's really like to work at Cerebras

Cerebras Systems builds the world's largest and fastest AI processors, challenging NVIDIA in the AI chip market. Based in Sunnyvale with ~700 employees, the culture emphasizes strong mentorship and collaboration. Engineers work in small, self-managed teams with real autonomy. The WLB score of 3.8/5 is above average for AI companies, though aggressive timelines and recent organizational changes are noted concerns.

Glassdoor Ratings

Cerebras Glassdoor Ratings & Employee Reviews

4.0
Overall Glassdoor Score
Based on 56 reviews
Culture & Values4.0
Work-Life Balance3.8
Compensation & Benefits4.0
Career Opportunities3.8
Senior Management3.5
Overall Rating4.0
Employee Review Themes

Working at Cerebras: Pros & Cons

What employees love

  • Strong mentorship culture with collaborative engineering teams
  • Meaningful hardware + AI work — real NVIDIA challenger
  • Collaborative culture with strong mentorship
  • Autonomy in small self-managed teams

What could be better

  • Top-down decisions with aggressive timelines
  • Recent layoff concerns and workload pressure
  • Recent layoffs and workload concerns
  • Top-down decisions with aggressive timelines
Engineering Culture

How the engineering team works

Tech Stack

Verilog/ASICC/C++Python

Product

Wafer-Scale Engine (WSE) — the world's largest chip for AI training and inference. Purpose-built hardware that outperforms GPU clusters on key workloads.

AI & ML

Full-stack AI acceleration: custom silicon, compiler, runtime, and software stack optimized for large-scale model training and inference. Learn more →

Team Structure

~700 employees across hardware and software engineering. Small, self-managed teams with strong mentorship. Engineers have autonomy to do their best work.

Open Positions

Join the Cerebras team

Explore open roles at Cerebras below.

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