We are seeking a Strategic HR Data Analyst to lead our infrastructure migration to HiBob, standardize our global people metrics, and transform raw data into a strategic asset for leadership and Total Rewards. This role requires a deep understanding of HR-specific KPIs and technical skills in data analytics, SQL, Python, and Excel. The successful candidate will impact a global tech environment during a critical digital transformation phase.
Key Highlights
Key Responsibilities
Technical Skills Required
Benefits & Perks
Job Description
At Big Stars, we manage a high-growth ecosystem of 6,000+ employees across 5+ countries and we are seeking a strategic HR Data Analyst to lead our infrastructure migration to HiBob, standardize our global people metrics, and transform raw data into a strategic asset for leadership and Total Rewards.
Location: Warsaw, Poland (on-site)
+ Full Relocation Support Provided
Key Missions
- Lead the technical transition from BambooHR to HiBob. You will own the data mapping, historical data migration, and the establishment of a "Single Source of Truth" to ensure 100% data integrity.
- Partner with leadership to execute high-accuracy headcount modeling and payroll budget forecasting. Shift the department from reactive reporting to predictive analytics (e.g., turnover predictors and hiring ROI).
- Eliminate manual reporting bottlenecks. Utilize Python and SQL to automate recurring data pulls, complex calculations, and stakeholder dashboards.
- Design and maintain intuitive, self-service BI dashboards (Tableau/Power BI) to empower stakeholders with real-time, actionable insights.
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Your Toolkit
- 3+ years in data analytics, handling large-scale datasets.
- Deep understanding of HR-specific KPIs (Turnover, eNPS, C&B, Retention).
- Advanced SQL, Python (Pandas, NumPy), and Excel for complex financial modeling, payroll simulations, and automation; expert at architecting data models and dashboards in Tableau or Power BI.
- Ability to translate technical datasets into strategic advice for the Head of Total Rewards and stakeholders.
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Our Offer
- Impact a global tech environment during a critical digital transformation phase.
- Full support including flight tickets, visa processing, and 2 weeks of accommodation.
- Competitive salary with annual reviews
- Medical insurance.
- Annual leave + paid sick days.
- Continuous learning opportunities and a data-driven environment where your insights directly drive change.
Bold moves start here. Make yours. Apply today!
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