Senior Data Quality & Governance Specialist

Pslgroup; Mexico; On-site; PHP 900,000 - 1,300,000; Full time

Job summary

P\S\L Group, a global information services company serving medicine, is seeking a Senior Data Analyst. You will help build and maintain a high‑quality data ecosystem, partnering with engineering to drive data integration and analytics.

The role requires 5+ years of data experience, SQL, Python, AWS, Snowflake and PostgreSQL, plus experience with Tableau or Power BI to visualize data. You will translate business needs into data solutions and ensure data quality across sources.

Qualifications

• Bachelor's or equivalent degree in IT/Math/Quantitative discipline.
• 5+ years of experience working with data and supporting data operations.
• Understanding of database models and design (SQL and noSQL).
• Experience with SQL, Python and AWS, Snowflake, PostgreSQL.
• Strong analytical and problem-solving skills.
• Experience with data profiling, cleansing, wrangling and quality.
• Exposure to testing data for data marts and cloud warehouses.
• Experience with relational SQL including PostgreSQL, Snowflake and MSSQL.
• Experience with Tableau or Power BI for data visualization.
• Advanced SQL skills with operational DBs and data warehouses.
• Bonus: ETL tools and Master Data Management concepts.

Responsibilities

• Support Data Quality and data completeness by implementing SQL queries, stored procedures and functions.
• Identify problems in data assets and take corrective action within SLAs.
• Gather information from disparate systems to identify data discrepancies.
• Research and complete data requests or changes requested by business.
• Work with business to understand needs and implement changes or source new data.
• Write, execute and debug SQL queries to ensure data completeness and quality testing.

Skills

SQL

Python

AWS

Snowflake

PostgreSQL

Tableau

Power BI

Data quality

Data wrangling

Education

Bachelor's degree in IT/Math/Quantitative discipline

Tools

Tableau

Power BI

ETL tools

Master Data Management

Job description

P\S\L Group, a global information services company serving medicine, is seeking a Senior Data Analyst. You will help build and maintain a high‑quality data ecosystem, partnering with engineering to drive data integration and analytics.

The role requires 5+ years of data experience, SQL, Python, AWS, Snowflake and PostgreSQL, plus experience with Tableau or Power BI to visualize data. You will translate business needs into data solutions and ensure data quality across sources.