About this role
Founding ML Engineer at Employer. Location: San Mateo, California, United States. Role: Exploring research, Implementing models, Collaborating founders Requirements: PhD or MS in CS/ML; 8+ years in research with PyTorch/TensorFlow and transformers; experience training/fine-tuning LLMs; autonomous in startup; experience with Cursor/Claude Code/Coderabbit/ Warp. Category: Research and Development (R&D) Seniority: Senior Level Tools: PyTorch, TensorFlow, Transformers, LLM fine-tuning, Reinforcement Learning (RL), Supervised Fine-Tuning (SFT), Cursor, Claude Code, Coderabbit, Warp, Git/GitHub Commitment: Full Time Workplace: Hybrid Languages: English, we