Data Quality Analyst - Remote Work

Join to apply for the Data Quality Analyst - Remote Work role at BairesDev 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. Responsibilities 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. Qualifications 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. What we offer 100% remote work (from anywhere). Excellent compensation in USD or your local currency if preferred Hardware and software setup for you to work from home. 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. Job details Seniority level: Mid-Senior level Employment type: Full-time Job function: Information Technology Industries: IT Services and IT Consulting Apply now and become part of a global team where your unique talents can truly thrive! J-18808-Ljbffr

Location: São Paulo, São Paulo, BR

Posted Date: 10/26/2025