Senior ML Engineer (LLM) Kiefer · Full Time · 20 hours ago Kiefer 🌎 Poland ⭐ 5-10 yrs exp 💼 Software Development Develop and improve Sophea AI by focusing on LLM pre-training, fine-tuning, and evaluation for European languages. Build and optimize production-grade ML pipelines for inference, deployment, and GPU workload efficiency. APPLY