Senior Staff Software Engineer, AI Model LifeCycle

What You’ll Be Working On

• Manage fine-tuning systems for large foundation models (SFT, PEFT, LoRA, adapters), including multi-node orchestration, checkpointing, failure recovery, and cost-efficient scaling.
• Implement and maintain end-to-end training pipelines for Large Language Models.
• RFT and Reinforcement learning to the fine tuning and training sections.
• Distillation and reinforcement learning pipelines (e.g., preference optimization, policy optimization, reward modeling).
• Dataset, model, and experiment management: versioning, lineage, evaluation, and reproducible fine-tuning at scale.

What You’ll Bring to the Team

• Advanced degree in Computer Science, Engineering, or a related field.
• 8+ years of industry experience leading and driving impactful projects in the AI Space.
• Experience in Generative AI (Large Language Models, Multimodal).
• Hands-on experience training, fine-tuning, and aligning LLMs using Reinforcement Learning and Reinforcement Fine-Tuning (RFT) techniques.
• Proactive and collaborative approach with the ability to work autonomously.
• Passion for building cutting-edge AI products and solving challenging technical problems.

Bonus Points:

• Proficiency in Golang or Python for large-scale, production-level services and PyTorch.
• Contributions to open-source AI projects such as vLLM or similar frameworks.
• Performance optimizations on GPU systems and inference frameworks.

Compensation

Compensation range: $237,600 - $318,240 + Bonus. Restricted Stock Units included.