Senior Data Analyst

W.A.G. payment solutions

W.A.G. payment solutions

IT, Data Science

Prague, Czechia

Posted on Apr 15, 2026
We are seeking a highly skilled Senior Data Analyst to lead advanced analytics initiatives, transform complex datasets into actionable insights, and support strategic decision-making across the organization. We are looking for a candidate who combines strong analytical capability, business acumen, and the ability to partner across the organization.

Join us at the forefront of data-driven innovation, where machine learning meets real-world impact. On our Fleet Management System (FMS) side, you’ll work with large-scale data to build models that analyze driver behavior, helping prevent accidents, improve safety, and optimize fuel efficiency. This is a great opportunity for curious minds eager to grow in data science, develop practical ML skills, and turn big data into meaningful solutions.
  • Strong experience in data analysis or business analytics roles
  • Strong proficiency in SQL and at least one analytics programming language (Python or R)
  • Expertise with data visualization tools (Power BI, Tableau, or similar)
  • Solid understanding of statistical methods and analytical modeling
  • Experience working with large datasets and cloud data platforms (Azure, AWS, or GCP)
  • Exceptional communication skills with the ability to translate data into actionable insights

Bonus Knowledge:
  • Experience in product analytics, fleet management systems, telematics, or mobility platforms
  • Familiarity with experimentation frameworks (A/B testing, causal inference)
  • Knowledge of ETL/ELT processes and collaboration with data engineers
  • Experience with machine learning tools or MLOps basics
Data Analysis & Insights
  • Collect, analyze, and interpret large, complex datasets to identify trends, patterns, and opportunities
  • Develop dashboards, reports, and visualizations to enable self-service analytics across the business
  • Monitor key performance metrics and proactively identify deviations or emerging trends
  • Conduct deep dive analyses to support product strategy, operations, and executive ‑dive analyses to support product strategy, operations, and executive decision making
Data Modeling & Advanced Analytics
  • Build and maintain statistical models, forecasting tools, and predictive analyses
  • Apply advanced analytical techniques (regression, clustering, time‑series analysis, etc.) to solve business problems
  • Collaborate with data engineering and product teams to structure data models for scalable analysis
Stakeholder Collaboration
  • Act as a strategic partner for product, operations, finance, and leadership teams
  • Translate business questions into analytical frameworks and measurable KPIs
Data Quality & Governance
  • Ensure data accuracy, consistency, and integrity across all reporting and analytical outputs
  • Influence data governance standards, documentation, and best practices
  • Work closely with engineering to define data requirements and improve pipelines and data structures
Mentorship & Leadership
  • Provide guidance, coaching, and support to junior analysts.