We at Nova, are a very young and dynamic team, the 2nd largest telecom provider in Greece, looking for vibrant and fast thinking "Revenue Assurance Analyst" to be part of our successful team in our “Revenue Assurance & Fraud team".

You have a challenging mission for:

Safeguarding revenue accuracy, enhancing transparency, and strengthening data-driven decision making across the organization. The ideal candidate is analytical, detail-oriented and enjoys working with large datasets, automation tools and cross-functional stakeholders.

What will you do:

• Monitor, analyze and maintain Revenue Assurance controls and KPIs, identifying anomalies, inconsistencies and potential revenue leakages.
• Perform large-scale data analysis and reconciliation using SQL, BI tools and analytical datasets, transforming raw data into validated business insights.
• Conduct record-level data tracing and anomaly investigation, applying statistical techniques and pattern detection logic to validate revenue-related events.
• Design, build and maintain automated controls, alerts and dashboards that reduce manual handling and improve monitoring effectiveness and process transparency.
• Develop analytical data models and automation workflows that strengthen revenue validation, exception handling and periodic reporting.
• Support testing and validation activities for new products, pricing updates or system releases, ensuring that RA controls operate correctly after deployment.
• Work collaboratively with technical and business stakeholders to enhance data quality, streamline reconciliation processes and improve overall revenue visibility.
• Prepare periodic analytical reports, dashboards and management presentations, translating complex findings into actionable recommendations.

It would be nice if you have:

• BSc in Data Analytics, Computer Science, Engineering, Finance or another quantitative field (MSc is a plus).
• Strong analytical mindset and hands-on experience with data analysis, data modeling and data validation techniques.
• Comfort working with SQL, Power BI, Excel automation or similar analytical tools, with the ability to structure, transform and interpret large datasets.
• Experience working with big data environments, automated reporting or complex datasets, ideally within a data-driven role.
• Strong attention to detail, with the ability to identify anomalies, inconsistencies and data integrity issues.
• Ability to collaborate with technical and non-technical stakeholders, contributing to a data-driven and agile working culture.
• A proactive, hands-on and result-oriented approach, combined with continuous learning and curiosity.
• Knowledge of Python, machine learning or advanced analytics tools for anomaly detection and data pattern discovery is highly valued.
• Familiarity with ETL, data pipelines or automation frameworks is appreciated.
• Certifications related to analytics, risk, fraud or revenue assurance (e.g., GRAPA, CFE, CFCA, CISA) are valued.

What will you get:

• Wellness programs to keep yourself fit.
• Mobile voice and data to talk.
• Discounts on Nova Fixed / Mobile / TV for you, friends, family.
• Private Insurance program to check up on your health 
• Toddlers allowance to daycare your kids