QA Engineer Senior QA Engineer

We are seeking experienced QA Engineers and a Senior QA Engineer as a lead, to design, develop, and maintain automated test suites for ETL pipelines and complex data processing workflows in the healthcare domain (PySpark, Databricks, Camunda, Oracle). You will be responsible for ensuring the quality of platforms processing millions of medical records, with a strong focus on business rule validation and data integrity. This project involves processing and analysing a wide range of patient-level healthcare data, which supports solving complex healthcare challenges from retrospective clinical studies to disease progression modelling. In your daily activities, you will collaborate with a team of Architects who design effective solutions, and with the Development team, which ensures the highest standards of software. The Data we process over a billion records at a time, our engineers are responsible for the data analysis and construction and optimization of data flow processes. You will build data pipeline using ETL solutions for acquiring, processing and loading medical data into the Databricks using pyspark technologies. We are also looking for a Senior QA Engineer (4 7 years) with strong experience in ETL and data testing to ensure the quality and integrity of large-scale healthcare data platforms. You will work on high-volume data pipelines built using PySpark, Databricks, and Oracle, validating business rules and ensuring accurate data processing across millions of records. You will collaborate closely with Architects and Development teams in an Agile/DevOps environment. Core Responsibilities for Senior QA (Lead) Ability to oversee and guide junior and mid-level engineers, providing technical direction and mentoring to support their growth. Delegating tasks effectively, ensuring clarity of expectations and alignment with delivery goals. Core Responsibilities for QA Engineers- Design and execute test strategies for ETL and data pipelines Develop and maintain automated tests using Python Perform data validation, reconciliation, and business rule testing Support and guide junior QA engineers Create test plans, test cases, and manage defects using JIRA Collaborate with global teams, including Europe-based stakeholders