Senior Data Analyst

Allegro

Warsaw, Pl-Mz, Poland • 1h ago • On-site

Senior

On-site

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Quick Facts

  • Role: Senior Data Analyst

Description

Own and improve company-wide periodic reporting to ensure a single source of truth for executive decision-making. Use large datasets to deliver transformative, business-impacting insights and lead data initiatives with cross-functional teams. Maintain and optimize ETL/ELT processes, and support the DE team with day-to-day updates in code repositories and data pipelines.

Responsibilities

  • Maintain and develop periodic reports for executive decision-making
  • Analyze large datasets to drive organizational goals and deliver tangible results
  • Lead data initiatives and projects with cross-functional collaboration
  • Oversee ETL/ELT processes to optimize cost and efficiency
  • Support the DE team with day-to-day repository and pipeline updates

Requirements

  • 3-4+ years of experience with large datasets in data engineering/technical analysis or related roles
  • Expert in SQL
  • Proficient in Python for large datasets
  • Experience with Apache Airflow and Google Cloud Platform (including BigQuery)
  • Applies engineering best practices (clean code, code review, CI/CD) with high autonomy
  • Strong partnership skills across finance, business, analytics, and data science
  • Proactive problem-solver
  • English proficiency at B2 level or higher

Benefits

  • Flexible hours in a hybrid model (4/1) with optional occasional remote work (30 days)
  • Annual bonus tied to individual and company performance
  • Well-located offices and excellent work tools
  • MacBook Pro or Windows Dell setup (with necessary accessories)
  • Fringe benefits via cafeteria plan (e.g., medical, sports, lunch packages, insurance, vouchers)
  • English classes paid for
  • Training budget, inter-team tourism, hackathons, internal learning platform
  • Additional day off for volunteering
  • Social events and community activities

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