Senior QA Engineer – ETL Data Pipelines (Healthcare)

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

Benefits offered by this job

Technical training

Conference participation

Benefits

Job summary

IQVIA seeks an experienced Senior QA Engineer to design, develop, and maintain automated test suites for ETL pipelines and data processing workflows in healthcare. You will validate cross-layer consistency across UI, APIs, SQL, and Databricks, ensuring KPI accuracy for millions of medical records.

Join a fast-moving team that embraces Agile, DevOps and TDD, collaborating with Architects, Developers, and UX designers to deliver reliable data-to-dashboard solutions at scale.

Qualifications

• Bachelor’s Degree in Information Technology, Software Engineering, Computer Science, Mathematics, or another related field.
• 6 years of experience in software testing.
• Test Automation: experience with Robot Framework or similar test automation tools.
• Programming Languages: Python (intermediate), SQL (advanced), familiarity with Java/Scala beneficial.
• Database Technologies: Azure Data Lake Storage, Azure Databricks.
• Version Control: Git, GitHub/GitLab workflows, branch management.
• CI/CDTools: Jenkins, GitLab CI, or similar pipeline tools.
• Test case design for complex data workflows.
• Defect tracking and management (JIRA, similar tools).
• Container Technologies: Docker, container orchestration basics.
• Ability to present complex results in a clear language for both technical and non-
• Experience collaborating with teams from Europe, with cross-cultural communication and remote delivery dynamics.
• A great team player mindset.

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, contract-check workflows, and QC report validation.
• Implement KPI verification— validate KPIs against source data.
• Develop Python libraries and Robot keywords for ADLS, Databricks, data comparison, and validations.
• Manage test data pipelines— CSV/JSON fixtures, VM uploads, ADLS uploads, and environment config via Vault.
• Integrate automated tests into CI/CD (Jenkins).
• Mentor junior and mid-level engineers to support growth.
• Ensure UI/UX quality: layout, visual consistency, loading states, filters, charts, KPI presentation.

Skills

Robot Framework

Python

SQL

Java/Scala familiarity

KPI validation

Agile/Scrum

Analytical thinking

Remote collaboration

Education

Bachelor’s Degree in Information Technology/Computer Science/Math or related field

Tools

Robot Framework

Databricks

Docker

GitHub/GitLab

Jenkins

Job description

IQVIA seeks an experienced Senior QA Engineer to design, develop, and maintain automated test suites for ETL pipelines and data processing workflows in healthcare. You will validate cross-layer consistency across UI, APIs, SQL, and Databricks, ensuring KPI accuracy for millions of medical records.

Join a fast-moving team that embraces Agile, DevOps and TDD, collaborating with Architects, Developers, and UX designers to deliver reliable data-to-dashboard solutions at scale.