About this role
Senior AI Engineer (US) at Assail, Inc.. Location: Boston or New York City. Role: developing agents, training models, optimizing inference Requirements: 5+ years building production ML/AI systems with 2+ years on LLMs/agents; deep Python; fine-tuning (SFT, DPO/GRPO, RLHF/RLAIF); transformer expertise; PyTorch/Hugging Face/DeepSpeed stack; inference optimization; retrieval/vector pipelines; Kubernetes. Category: Software Development Seniority: Senior Level Tools: Python, PyTorch, Hugging Face, DeepSpeed, FSDP, accelerate, vLLM, TensorRT-LLM, Kubernetes Commitment: Full Time Workplace: Hybrid Languages: English