AI Engineer – GenAI & Cloud (f/m/x)

At least 4 years in software or ML engineering, with hands-on experience shipping AI/ML systems to production, Strong Python skills — not just scripting, but writing maintainable, tested code for production services, Practical experience with AI/ML frameworks such as LangChain, LangGraph, Semantic Kernel, or equivalent, Working knowledge of at least one major cloud platform (Azure, AWS, or GCP) and its AI/ML services, Experience with vector databases, embedding models, and retrieval systems in real-world applications, Familiarity with MLOps fundamentals: model versioning, experiment tracking, CI/CD for ML, and monitoring, Ability to work autonomously while collaborating effectively with architects, data engineers, and product teams, Fluent English (both written and spoken), Fluent Polish required, Residing in Poland required, Experience fine-tuning LLMs (LoRA, QLoRA) or working with model training pipelines, Background in classical ML — scikit-learn, XGBoost, time series forecasting, or recommendation systems, Experience with containerized deployments (Docker, Kubernetes) and infrastructure-as-code, Contributions to open-source AI/ML projects or published technical writing