Senior Data Engineer – Product Search and Ranking

teems.it is a growing IT company delivering solutions impacting the European technology market. They focus on high-quality applications with modern technology and transparency. The company offers stable international projects with a remote-first model and a modern office in Kraków.

• 5+ years of professional data science experience in live business environments
• Proven track record of shipping ML models into production
• Strong ownership mindset and product curiosity
• Strong Python and TensorFlow skills
• Openness to utilizing AI tools to enhance productivity and adapt to new technological trends
• Fluent English (B2) for technical and team communication

Nice to have:

• Search, ranking, or recommendation experience in e-commerce
• Experience with methods and models related to product search and ranking
• Experience in e-commerce
• Solid math or statistics background

• Design and deploy product ranking algorithms and data models
• Turn business goals into production-ready Data Science solutions
• Run live experiments, measure impact, and iterate quickly
• Work with analytics to test and validate new algorithmic approaches
• Code, test, and ship models directly into live systems
• Participate in daily agile routines