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Applied AI/ML Scientist

Cerebras ยท Sunnyvale, CA

hybridunknownPosted Oct 22, 2026PythonPyTorchLLMsDeep LearningTransformersRLHFDPODistributed Training

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About this role

## ๐Ÿง  Applied AI/ML Scientist **Cerebras Systems** --- ### ๐Ÿข About the Company Cerebras builds the world's largest AI chip โ€” **56ร— larger than GPUs** โ€” delivering inference speeds **10ร— faster** than GPU-based cloud services. Partners include **OpenAI**, global enterprises, and cutting-edge AI-native startups. --- ### ๐Ÿ“‹ About the Role Join the **FieldML team** as an Applied AI Scientist, bridging state-of-the-art research and real-world applications. You'll develop and customize **large-scale deep learning models** to solve specific customer problems โ€” not just advise, but **build**. --- ### ๐Ÿ”ง Key Responsibilities **Customer Engagement** - Collaborate with stakeholders to scope AI solutions - Conduct feasibility analysis, data readiness assessments, and architecture selection - Define milestones, success metrics, and evaluation benchmarks **Model Development** - Design end-to-end training recipes for custom models - Implement continuous pre-training, SFT, RLHF, and DPO pipelines - Own full training pipelines: data preprocessing โ†’ hyperparameter tuning โ†’ loss analysis - Scale multi-billion parameter workloads across Cerebras clusters - Build agentic system components: tool-use, long-context reasoning, multi-step planning **Leadership & Collaboration** - Serve as AI/ML subject matter expert in customer deep-dives - Act as "voice of the customer" for internal R&D and engineering teams - Distill successful projects into internal playbooks --- ### โœ… Requirements - ๐ŸŽ“ Master's or PhD in CS, ML, or related field - ๐Ÿ—๏ธ Expert knowledge of transformers, MoEs, multimodal models, scaling laws - โš™๏ธ Proven experience training/fine-tuning models **1B+ parameters** - ๐Ÿ Mastery of **Python & PyTorch**; distributed training frameworks - ๐Ÿ—ฃ๏ธ Strong communication skills across technical and executive audiences --- ### ๐ŸŒŸ Why Cerebras? - Build beyond GPU constraints on a **breakthrough AI platform** - Publish and open-source cutting-edge research - Work on one of the **fastest AI supercomputers** in the world - Startup energy with job stability - Simple, non-corporate culture that respects individual beliefs --- *Cerebras Systems is an equal opportunity employer committed to diversity and inclusion.*

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