Delivery Centric is seeking an experienced Senior QA Engineer to lead end-to-end quality assurance for SSK / SDWH / DTH / DataHub cloud migration initiatives.
The role will define the testing approach and validate functional parity, data integrity, batch stability, performance and operational readiness across Informatica-driven data pipelines and dependent systems.
Key Responsibilities
Test Strategy and Planning
- Develop the migration test strategy, detailed test plan, quality gates and entry/exit criteria.
- Define functional, integration, regression, performance, data reconciliation, UAT and cutover validation approaches.
- Map test coverage to impacted Informatica domains, taskflows, connectors, batch schedules and downstream consumers.
ETL, Functional and Regression Testing
- Validate migrated IICS / IDMC taskflows, workflows and critical batch business processes.
- Validate business logic implemented within IICS / IDMC taskflows and workflows.
- Perform impact analysis for connector, Secure Agent, configuration and environment changes.
- Execute smoke, functional, regression and restart/recovery scenarios.
Data Validation and Reconciliation
- Perform source-to-target comparisons across files, staging layers and downstream stores.
- Validate record counts, control totals, reference data, transformations, exceptions and data quality rules.
- Produce reconciliation evidence and track discrepancies through closure.
Integration and Non-Functional Testing
- Validate upstream/downstream interfaces, file transfers, schedules, Airflow orchestration and Redshift consumption.
- Coordinate test execution with application, platform, infrastructure and database teams.
- Validate batch completion windows, SLA compliance, stability and processing bottlenecks.
Defect, Cutover and Hypercare Management
- Coordinate with development teams for defect tracking and triage, risk reporting, quality metrics and release-readiness recommendations.
- Participate in dress rehearsals, production cutover and post-migration smoke validation.
- Support stabilization and issue resolution during hypercare.
Required Skills and Experience
- 8+ years of QA / Test Engineering experience, including leadership of complex data-platform or cloud-migration testing
- Strong hands-on experience in ETL and Data Warehouse Testing
- Hands-on Informatica IICS / IDMC testing experience
- Advanced SQL skills for data reconciliation, exception analysis and database validation
- Experience testing batch pipelines, taskflows, workflows, APIs and file-based integrations
- Experience with functional, integration, regression, performance and UAT testing
- Experience using defect/test management tools such as JIRA, ALM or Azure DevOps
- Strong stakeholder communication, status reporting and risk-management skills
Preferred Skills
- AWS exposure, including EC2, S3 and cloud connectivity concepts
- Informatica Secure Agent / EC2 Secure Agent migration experience
- Airflow DAG/workflow validation and Redshift testing exposure
- API testing using Postman or SoapUI
- Performance testing using JMeter or LoadRunner
- Financial services or asset management domain experience
Key Deliverables
- Test Strategy, detailed Test Plan and Requirements Traceability Matrix
- Migration, regression, reconciliation, performance and cutover test packs
- Daily/weekly test status, quality metrics and defect dashboard
- Data Reconciliation Report and unresolved variance assessment
- UAT sign-off support, Go-Live Readiness Assessment and Post-Migration Validation Report
How to Apply
Ready to take on a Senior QA Engineer role in Bangalore / Chennai / Mumbai / Pune with Delivery Centric? Apply now to join a team that delivers excellence and realises value for its clients.