Senior Product Analyst

At Pretius we are looking for a Senior Product Analyst to a large-scale e-commerce platform development. Project / Role Lead complex analytical projects supporting strategic product decisions in the Sponsored Offers domain. Design analytical frameworks that validate product hypotheses and provide clear recommendations for stakeholders. Drive experimentation by designing and evaluating A/B tests and translating results into business insights. Define, monitor and improve product KPIs to support data-driven product development. Partner with Product Managers, Data Scientists and Engineering teams to prioritize initiatives and maximize business impact. Communicate analytical findings through executive-ready presentations, decision memos and data storytelling. Promote analytical best practices and mentor other analysts. Requirements Extensive commercial experience with A/B testing, including experiment design, statistical interpretation and business recommendations (mandatory). Experience in Advertising (AdTech), marketplace, ranking or recommendation domains is highly preferred. Proven track record of independently delivering analytical projects that influence product or business decisions. Expert knowledge of SQL, including large-scale analytical queries and metric pipelines, and strong Python skills for reproducible data analysis. Experience working with BigQuery, Tableau or Looker Studio. Strong understanding of KPI design, experimentation methodologies and analytical frameworks. Outstanding communication and stakeholder management skills, with the ability to translate complex analyses into clear business recommendations. Experience using AI-assisted analytical tools while maintaining analytical rigor. English level B2+. Nice to have Experience with causal inference methods beyond traditional A/B testing. Experience mentoring analysts and establishing analytical standards across teams. Familiarity with cloud-native analytics solutions on Google Cloud Platform (GCP). What do we offer? We focus on long-term relationships based on fair principles and reliability. Co-financing of the Multisport card and Medicover private healthcare. Modern office available. Team bonding activities, internal courses, conferences, certifications.