Senior Data Analyst
Há 12 horas
Senior Data Analyst
We are seeking a Senior Data Analyst with strong expertise in statistics and data quality. This role is critical to ensuring the integrity and reliability of data used in analytical models and business decision-making
. Key Responsibilities
• Validate and certify data across all stages: raw sources, variables, and analytical models
• Develop and execute validation scripts and quality checks
• Generate insights, KPIs, and studies to support business strategies
• Collaborate with analytics and business teams to define validation needs
• Communicate findings clearly to both technical and non-technical stakeholders
• Identify risks, inconsistencies, and opportunities for data quality improvement Requirements
• Degree in Statistics, Mathematics, Data Science, Engineering, or related fields
• Proven experience in data validation and quality assurance
• Strong background in statistics and model validation
• Advanced SQL and experience with tools like BigQuery
• Desirable: Python, Git, Airflow, DBT
• Experience validating analytical models
• Advanced English
• Strong analytical thinking, attention to detail, and communication skills
Nice to Have
• Experience with credit, risk, or behavioral modeling
• Familiarity with metrics such as KS, PSI, variable stability, and algorithmic bias
• Experience working in cloud environments (GCP, AWS, Azure
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