MLOps Engineer

About the company: KIEFER is building Greece's integrated AI ecosystem. From renewable energy infrastructure and AI systems to robotics and enterprise applications, we connect the technologies that power Europe's intelligent future. Founded in 2014, KIEFER has delivered 600MW+ of energy projects and is now developing sovereign AI infrastructure, enterprise AI products and physical AI systems for Greece and Southeast Europe. About the role We are looking for an MLOps Engineer to build the infrastructure and tools that support ML work at Kiefer Tech. Our work spans Sophea AI language model, the Sophea Nous RAG platform, robotics, and Hyperion X, our energy trading platform. You will work closely with ML and Engineering teams to make experiments reproducible and model deployment and production operations reliable. What you will do - Build workflows for running and managing model training and fine-tuning jobs. - Make experiments traceable through dataset, checkpoint, and model artifact versioning. - Automate model evaluation and release checks so teams can compare changes before deployment. - Build deployment and serving workflows, including safe rollout and rollback of model versions.... Click Apply to read the full job description.