Data Scientist – Ad Intelligence

📋 Description

• Build models and algorithms to estimate ad spend and reach across the web.
• Own end-to-end research cycle from exploration to production-ready model, collaborating with
• Apply ML techniques and when appropriate, simpler heuristics to deliver business value.
• Collaborate with data analysts to address data quality issues and communicate model assumptions.
• Utilize AI-assisted tooling (Claude, Cursor, and similar) to speed up development.

🎯 Requirements

• MSc in a quantitative field (or strong practical substitute with relevant experience).
• 2-4 years of production ML model or statistical algorithm experience.
• Strong Python skills; hands-on ML experience.
• PySpark experience or ability to learn quickly; Spark-based code present in current solutions.
• Experience with cloud big data environments; Databricks experience is a plus.
• Comfort with AI coding tools and a drive to understand business logic behind numbers.

🎁 Benefits

• Impact: work on one of the strongest digital intelligence platforms.
• Innovation: open dialogue, initiative, and support to drive real change.
• Office in Prague 8 (DOCK IN area) with snacks and collaboration spaces.
• Five weeks vacation, extra day for birthday month, 3 sick days or multisport card.
• Top-tier hardware and a great developer experience (MacBook Pro, dual monitors, standing desk).
• Team events and equity programs to share in Similarweb’s success.