Senior Data QA Engineer — Remote (SQL, ETL & API)

BairesDev; Montes de María; A distancia; COP 280.313.000 - 467.188.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Remote work

USD/local currency

Equipment provided

Flexible hours

Paid leave & holidays

Mentorship & growth

Global team

Descripción de la vacante

Senior Data QA Engineer at BairesDev is responsible for validating data quality across ingestion and search pipelines, ensuring accuracy from unstructured sources into structured systems. You will QA APIs and stored procedures that influence search results, applying deep SQL and testing expertise to complex data quality challenges.

This remote role offers flexible hours, USD or local currency compensation, hardware and software setup for home work, and a multicultural, mentorship-focused

Formación

• 5+ years of QA engineering experience.
• Strong experience with SQL data quality and validation.
• Experience with ETL and data validation testing.
• API testing experience using REST and tools like Postman or Swagger.
• Experience validating data ingestion from multi-source inputs.
• Experience testing stored procedures and queries that impact search behavior.
• Advanced proficiency in English.

Responsabilidades

• Validate SQL data quality across ingestion, transformation, and search pipelines.
• Test ETL processes, verifying data integrity from unstructured to structured formats.
• Test APIs using REST and tools such as Postman or Swagger.
• Validate data ingestion from multi-source inputs, including email and calendar scraping.
• Test stored procedures and queries that impact search behavior.
• Conduct exploratory and functional QA across end-to-end workflows.

Conocimientos

SQL data quality

Data validation testing

API testing

ETL testing

Unstructured data handling

English proficiency

Herramientas

Postman

Swagger

Descripción del empleo

Senior Data QA Engineer at BairesDev is responsible for validating data quality across ingestion and search pipelines, ensuring accuracy from unstructured sources into structured systems. You will QA APIs and stored procedures that influence search results, applying deep SQL and testing expertise to complex data quality challenges.

This remote role offers flexible hours, USD or local currency compensation, hardware and software setup for home work, and a multicultural, mentorship-focused