Valtech - Bulgaria, Sofia, IT - Software Development

Senior Data Scientist role in Sofia, Bulgaria, focused on building production-grade AI systems combining predictive, causal, and generative models. You will drive decision intelligence across marketing, operations, and forecasting using Python, SQL, and Azure. Requires expertise in machine learni...

Senior Data Engineer sought to design and optimize cloud-based data platforms in Sofia, Bulgaria. You will build scalable batch and streaming pipelines using Apache Spark, Delta Lake, and Python, supporting AI and GenAI systems. Key requirements include expertise in Azure, Databricks, and lakehou...

Lead Data Engineer (Platform) sought to design scalable data frameworks and CI/CD pipelines in Sofia, Bulgaria. Requires deep expertise in Python, Databricks, Apache Spark, and dbt Core. Drive engineering excellence with a product mindset, leveraging automation and AI tools. Enjoy hybrid work, pr...

Senior Data Analyst role in Sofia, Bulgaria, seeking 5+ years of experience in data analysis and business requirements gathering. You will drive data-driven transformation, manage enterprise data requests, and collaborate with cross-functional teams on modern data platforms. Enjoy hybrid work, 25...