Senior Mlops Engineer (Madrid)

Senior MLOps Engineer – Barcelona We are looking for a Senior MLOps Engineer to join the User Acquisition MLOps team that builds the core ML backbone of Appodeal. The role focuses on designing, operating, and improving a data‑driven ML platform using Databricks, MLflow, Unity Catalog, Git Hub Actions, and related technologies. It requires owning end‑to‑end systems that support real‑time predictions at massive scale. Responsibilities Design, operate, and improve the ML platform, including Databricks workflows for training, MLflow and Unity Catalog for model management, CI/CD pipelines using Git Hub Actions and Databricks Asset Bundles, and integration with the runtime inference layer. Support data scientists in developing and maintaining end‑to‑end training pipelines, covering data processing, feature transformations, ML model training on GPUs, and distributed training setups. Ensure reliable and safe model inference by validating models before promotion, checking metadata compatibility...