About this role
Senior Data Scientist at SeQura. Location: Barcelona, Catalonia, Spain. Role: designing recommendations, improving search, deploying models Requirements: 5+ years building and deploying production ML systems, strong experience with recommendation systems and product-facing ML, proficiency in Python and SQL, familiarity with search/IR, AWS/SageMaker, Airflow, Redshift/S3, Kubernetes, and English. Category: Data and Analytics Seniority: Senior Level Tools: Python, SQL, AWS, Amazon SageMaker, Apache Airflow, Amazon Redshift, Amazon S3, Kubernetes, OpenSearch, Elasticsearch, BM25, KNN, Large Language Model (LLM), A/B testing Commitment: Full Time Workplace: Hybrid Languages: English