Staff Marketing Analyst

About the role

As Staff Marketing Analyst you will serve as the primary strategic architect for the Global Reactivations function, moving beyond tactical execution to own the technical roadmap and measurement frameworks that drive high-level business strategy. This is a 24-month fixed-term contract with the aim of converting it to a permanent position afterwards.

What you'll do

• Partner with Marketing and Growth leadership to define KPI trees and measurement frameworks that align global reactivation efforts with long-term business goals.
• Architect advanced analytics solutions using BigQuery, GA4, and behavioral datasets to uncover deep insights into churn patterns and lifecycle optimization.
• Design and analyze rigorous A/B tests and incremental lift studies to ensure global marketing strategies are rooted in statistical truth and clear ROI.
• Lead the integration of AI and automation tools to build scalable, self-service reporting assets that democratize data access across the organization.
• Advocate for technical excellence by standardizing data schemas and mentoring junior analysts in SQL/Python best practices and peer review.
• Translate complex statistical concepts into persuasive, executive-level narratives that influence strategic decision-making and global budget allocations.

What you'll need

• 5+ years of experience in Customer/Marketing Analytics, including customer retention metrics, A/B testing, and analytics in fast-paced B2C or subscription-based businesses.
• Advanced SQL & BigQuery expertise, including complex query writing, optimization, data modeling, and analysis of large-scale datasets.
• Strong Python and Excel skills for data analysis, automation, and reporting.
• Proficiency in data visualization tools such as Tableau, Looker, or Google Data Studio, with experience presenting clear, actionable insights.
• Solid statistical and analytical capabilities, including regression, clustering, time series analysis, and the ability to turn ambiguous problems into structured, results-driven recommendations.
• Strong communication skills, with the ability to clearly explain technical concepts to executives and mentor others.

What they offer

• Global collaboration with experienced engineers and product partners across international teams.
• Build and operate modern systems at global scale, supporting 6+ millions of customers.
• Drive best practices and influence architecture, quality, and ways of working in an autonomous, product-led setup.
• Access to workspace at Warsaw WeWork Mennica Towers with modern facilities including showers, breakout zones, outdoor space, cycle parking, and refreshments.