Data Quality Analyst
At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Data Quality Analyst at BairesDev We are seeking a highly skilled Data Quality Analyst to ensure the integrity, consistency, and reliability of large-scale datasets and data pipelines. You will work closely with data engineers, analysts, and product managers to design and execute testing strategies across Big Data platforms and ETL/ELT workflows. The ideal candidate is proficient in SQL, familiar with modern data platforms (Databricks or similar), and experienced in both manual and automated data validation techniques.
What You'll Do
• Design, develop, and execute test cases to validate data accuracy, completeness, and transformations.
• Perform exploratory data analysis to identify anomalies, inconsistencies, and data quality issues.
• Collaborate with Data Engineers to validate ETL/ELT pipelines and data workflows.
• Develop and maintain automated tests for data validation where applicable.
• Ensure high standards of data quality in terms of accuracy, integrity, and reliability. What We Are Looking For
• 5+ years of experience with strong SQL expertise to query, validate, and analyze large datasets.
• 3+ years of experience with ETL/ELT processes and data pipeline validation.
• Understanding of data modeling concepts, data warehousing, and BI principles.
• Experience handling large-scale datasets (millions of rows) and optimizing queries.
• Solid manual testing / QA experience focused on data validation.
• Familiarity with Big Data platforms and tools (Databricks or similar) and data testing frameworks.
• Strong analytical and problem-solving skills with attention to detail.
• Effective communication and collaboration skills; experience working with cross-functional teams. How we do make your work (and your life) easier:
• 100% remote work (from anywhere).
• Excellent compensation in USD or your local currency if preferred
• Flexible hours: create your own schedule.
• Paid parental leaves, vacations, and national holidays.
• Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent.
• Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact Apply now
What You'll Do
• Design, develop, and execute test cases to validate data accuracy, completeness, and transformations.
• Perform exploratory data analysis to identify anomalies, inconsistencies, and data quality issues.
• Collaborate with Data Engineers to validate ETL/ELT pipelines and data workflows.
• Develop and maintain automated tests for data validation where applicable.
• Ensure high standards of data quality in terms of accuracy, integrity, and reliability. What We Are Looking For
• 5+ years of experience with strong SQL expertise to query, validate, and analyze large datasets.
• 3+ years of experience with ETL/ELT processes and data pipeline validation.
• Understanding of data modeling concepts, data warehousing, and BI principles.
• Experience handling large-scale datasets (millions of rows) and optimizing queries.
• Solid manual testing / QA experience focused on data validation.
• Familiarity with Big Data platforms and tools (Databricks or similar) and data testing frameworks.
• Strong analytical and problem-solving skills with attention to detail.
• Effective communication and collaboration skills; experience working with cross-functional teams. How we do make your work (and your life) easier:
• 100% remote work (from anywhere).
• Excellent compensation in USD or your local currency if preferred
• Flexible hours: create your own schedule.
• Paid parental leaves, vacations, and national holidays.
• Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent.
• Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact Apply now