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Senior Data Quality Analyst

Kaizen Gaming
On-site
Athens, I, Greece
Data Analytics

Let's start with the role

As a Senior Data Quality Analyst, you will take ownership of defining, measuring, and improving data quality across critical data domains, ensuring our data is accurate, complete, and trusted for decision-making, regulatory reporting, and operational excellence. You will collaborate with data owners, stewards, engineers, and compliance stakeholders to drive data quality initiatives across the organisation, particularly within a highly regulated betting and gaming environment.

As a Senior Data Quality Analyst, you will:

  • Contribute to the development and enforcement of data governance policies, standards, and procedures.
  • Review newly reported data quality issues and collaborate with data owners and engineers to investigate root causes.
  • Profile datasets using SQL or data quality tools to assess accuracy, completeness, consistency and integrity.
  • Monitor and analyze data quality KPIs and support data remediation initiatives.
  • Update and maintain data quality dashboards or reports to monitor KPIs and communicate trends to stakeholders.
  • Participate in cross-functional meetings to align on data governance priorities.
  • Collaborate with data stewards, owners, and custodians to promote data governance quality analysis best results.
  • Assist with compliance-related data initiatives (e.g., GDPR, AML, Responsible Gaming reporting).
  • Identify and document data quality issues and propose corrective actions. Record findings, rule logic, and remediation plans in the data catalog or governance platform.
  • Evaluate and support data governance tools (e.g., Atlan, Collibra, Informatica, Microsoft Purview).
  • Contribute to the evolution of the data quality framework and best practices.

What you’ll bring:

  • Bachelor’s/Master’s degree in a quantitative discipline (e.g., Computer Science, Statistics, Mathematics, Economics, Engineering, Operations Research or related field).
  • 4+ years’ experience in data quality, data governance οr data management roles, reporting, statistical or quantitative roles. Experience in data governance roles will be considered a plus.
  • Strong working knowledge of data quality frameworks and dimensions.
  • Understanding of core data governance concepts and regulatory requirements.
  • Ability to clearly document technical and business concepts.
  • Relevant experience with BI/analytics tools (e.g., Power BI, Tableau) and data governance or quality tools (e.g. Atlan, Informatica, etc) will be considered a plus.
  • Proficient in SQL for data profiling, validation, and root cause analysis. Highly advanced with MS-Excel (pivot tables, v-lookups) and Gsuite experience.
  • Strong communication skills and the ability to work with cross-functional teams. Experience managing stakeholders at various levels.
  • Strong analytical mindset, with attention to detail and a commitment to data quality. 
  • Ability to prioritize tasks effectively, meet deadlines and identify opportunities with limited oversight, while aligning with business goals.
  • Strong understanding of data architecture, especially within cloud data platforms.
  • Experience in a regulated industry (e.g. betting, fintech, healthcare, telco) is a strong plus.
  • High drive, a can-do attitude, proactiveness and adaptability to changing business demands.



Kaizen Gaming Perks

  • 🏃 A buddy will support you with your onboarding;
  • 💸Competitive salary package and bonus scheme;
  • 👩‍⚕️ Health and life insurance for you and your family;
  • 💰 Monthly allowance for lunch;
  • 📚 Udemy learning account & continuous training;
  • ⭐Clear career paths & a developmental 360° feedback framework;
  • ✈️ Relocation package and "Brain Gain" relocation bonus for Greek expats.

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