QA Engineer (REF4293G)

Job Description

We are seeking a skilled and detail-oriented  QA Engineer – Data Pipeline & Orchestration Systems (Dagster / Airflow) to take ownership of  quality assurance across modern data workflow orchestration platforms . You will ensure the reliability, integrity, and security of  data pipelines and orchestrated workflows , with a strong focus on  automated testing ,  quality gates ,  and  end-to-end validation within continuous integration environments. The ideal candidate has a solid background in QA automation for  data-centric systems ,  experience in  workflow orchestration platforms such as Dagster, Airflow, or Prefect, and is passionate about designing robust  quality controls across ETL / ELT pipelines and model / data delivery processes.

Responsibilities :

• Data Orchestration pipeline Ownership :   Take complete ownership of the Data orchestration pipeline quality, to ensure that all pipeline steps are executed correct and robust
• Test Automation :  Design, implement, and maintain automated test suites to validate the functionality and integrity of the workflows, single tasks / operations, and assets. This includes data-centric test cases for
• Schema validation
• Data Quality assertions
• Resource Mocking (I / O, Databases)
• Quality Assurance :   Collaborate with development and operations teams to establish and enforce quality assurance processes and standards
• Pipeline Monitoring :  Integrate with built-in monitoring and external monitors to track health, errors, and success metrics.
• Regression Testing :  Develop and execute regression testing strategies to ensure that new developments do not introduce regressions.
• Security Testing :   Implement security testing practices to identify vulnerabilities and ensure the secure delivery of software.
• QGate Definition :   Define and implement Quality Gates (QGates) at critical points within the orchestration pipeline to ensure that only high-quality and validated code progresses to subsequent stages.
• Documentation :   Create and maintain comprehensive documentation for testing procedures, automation scripts, CI / CD pipeline configurations, and detailed descriptions of QGates.
• Collaboration :   Work closely with developers, DevOps engineers, and other stakeholders to understand requirements and proactively address quality concerns throughout the CI / CD process.

Qualifications

Required experience :

Language :

Benefits :

If you are a QA Engineer with a passion for ensuring the quality of CI / CD pipelines, have experience with defining and managing Quality Gates, and possess the skills to automate and streamline the testing process, we invite you to apply and be a key player in maintaining the high standards of our software development and delivery practices.