jobapplier

Data Analyst

xebiacee

Responsibilities

  • analyzing large datasets related to customer behavior, digital marketing campaigns, and business performance,
  • designing, developing, and maintaining analytical datasets using SQL and PySpark,
  • preparing and transforming data from multiple sources for reporting and advanced analytics purposes,
  • collaborating closely with marketing analysts, business stakeholders, and data teams,
  • supporting campaign measurement, customer segmentation, funnel analysis, retention, churn, and ROI calculations,,
  • ensuring data quality, consistency, and reliability across analytical outputs,
  • investigating data issues and proactively identify opportunities for process improvement,
  • contributing to optimizing data models and data processing workflows,
  • supporting ad hoc analytical requests from business stakeholders.

Requirements

  • 3+ years of experience as Data Analyst, Analytics Engineer, or in a similar data-focused role,
  • advanced SQL skills, including: complex joins, CTEs, window functions, query optimization,
  • hands-on experience with PySpark,
  • strong analytical and problem-solving skills,
  • ability to work independently in a fast-paced environment,
  • Work from the European Union region and a work permit are required.

Preferred

  • experience in digital marketing analytics,
  • experience analyzing: customer acquisition, customer retention, campaign performance, funnel conversion, customer lifetime value (LTV),
  • experience with Databricks,
  • experience with Delta Lake or modern lakehouse architectures,
  • understanding of data modeling concepts,
  • familiarity with Power BI,
  • experience working in agile teams.

Your profile

  • experience working with large-scale datasets,
  • experience translating business questions into data-driven insights,
  • fluent Polish and English.

CV

review –

HR

call –

Interview

Client

Interview –

Decision