Senior QA Engineer: Data & ETL Validation for Healthcare

IQVIA Argentina; Warszawa; On-site; PLN 160,000 - 297,000; Full time

Benefits offered by this job

Technical training

Conference participation

Global exposure

Job summary

IQVIA in Warszawa is seeking a Senior QA Engineer to design, develop, and maintain automated test suites for ETL pipelines and data workflows in healthcare. You will validate UI, REST APIs, and Databricks tables to ensure data integrity across millions of records.

You will collaborate with Architects and Development teams, build Python libraries and Robot keywords, and drive CI/CD integration using Jenkins, while mentoring junior engineers and ensuring high-quality dashboards for clinical users.

Qualifications

• 6 years of experience in software testing.
• Robot Framework or similar test automation experience.
• Python (intermediate) and SQL (advanced).
• Experience with Azure Data Lake Storage and Azure Databricks.
• Git/GitHub/GitLab workflows and branch management.
• CI/CD tools such as Jenkins or GitLab CI.
• Test design for complex data workflows.
• Defect tracking with JIRA.
• Docker and container basics.

Responsibilities

• Design and maintain end-to-end validation across UI, REST APIs, SQL databases, and Databricks tables.
• Build and evolve ETL test automation for bulk/delta/rebulk processing and QC reports.
• Implement metric verification for KPIs against source data.
• Develop Python libraries and Robot keywords for ADLS, Databricks, data comparison, validations.
• Manage test data pipelines with CSV/JSON fixtures and Vault configurations.
• Integrate automated tests into CI/CD (Jenkins).
• Mentor junior and mid-level engineers.
• Validate UI/UX details to ensure dashboards are accurate and intuitive.
• Collaborate with QA, Product Owner, ETL/MS/UI developers, and UX designer on requirements and acceptance criteria.
• Plan and execute test coverage across UI, ETL, and MS scopes amid multiple features/releases.

Skills

Test Automation

Python

SQL

Java/Scala

Azure Data Lake Storage

Azure Databricks

Git / GitHub / GitLab

CI/CD (Jenkins)

Robot Framework

JIRA

Docker

Education

Bachelor's Degree in IT/CS or related field

Tools

Docker

Azure Databricks

Git workflows

Job description

IQVIA in Warszawa is seeking a Senior QA Engineer to design, develop, and maintain automated test suites for ETL pipelines and data workflows in healthcare. You will validate UI, REST APIs, and Databricks tables to ensure data integrity across millions of records.

You will collaborate with Architects and Development teams, build Python libraries and Robot keywords, and drive CI/CD integration using Jenkins, while mentoring junior engineers and ensuring high-quality dashboards for clinical users.