AI/ML Engineer -LLM, GraphRAG (Remote) - 69355

AI/ML Engineer - LLM, GraphRAG (Remote) We are seeking a AI/ML Engineer with deep expertise in Large Language Models (LLMs), Generative AI, and advanced machine learning to build and deploy production-grade AI solutions. Strong experience with open-source and commercial LLMs, scalable AI infrastructure, and end-to-end model deployment is required. Healthcare AI experience, research-to-production expertise, and contributions to open-source AI projects are highly desirable. This is a remote position based in Minneapolis, MN for a candidate with strong expertise in LLM Fine-Tuning (GPT, LLaMA, Mistral, Qwen), GraphRAG, Knowledge Graphs, Vector Databases (FAISS, Weaviate, Milvus), Embedding Models (BGE, E5, SimCSE), Semantic Retrieval, Document Processing, Distributed Training (NCCL, DeepSpeed, Horovod), Multi-GPU Training, InfiniBand/RDMA, Reinforcement Learning (RLHF, RLAIF, PPO, DPO), Python, and Machine Learning Optimization Techniques. Bottom of Form No subcontracting is permitted on this position. Candidates must be willing to work directly on our payroll. For immediate consideration, please contact: Rachna Gaur PRIMUS Global Services Phone: Email: