Data Quality Specialist at Abstra

Language

Setup: On-site
Location: Asunción, Distrito Capital de Paraguay
Type: Full-time, Contract
Level: not_specified
Posted: Sep 4, 2026

Description

Abstra is hiring a Data Quality and Validation Contractor to support a key project by validating data across SDLH and a Data Repository. The role involves SQL-based source-to-target reconciliation, data profiling, anomaly detection, Great Expectations validation, ETL/ELT pipeline support, UAT, and documentation of data quality issues. It is 100% on-site in Asunción, Paraguay, with working hours based on the United States Central Time Zone, and offers competitive USD compensation, paid time off, professional growth, and company-provided equipment.

Required Skills

SQL
T-SQL
Databricks SQL
Data profiling
Great Expectations
ETL/ELT
Data migration

Additional Information

Preferred Qualifications: Prior hands-on experience in data migration QA, ideally within financial or accounting systems
Experience building or executing structured source-to-target reconciliation processes
Hands-on experience with data quality frameworks such as Great Expectations or dbt tests
Ability to work independently with clear deliverables