Description

Key Responsibilities

· Own End-to-End Test Strategy for backend systems, including ETL pipelines, APIs, Web applications and data services within the CashPro Data ecosystem and Payment Tracker application.

· Design and Execute Test Cases for data ingestion, transformation, and reconciliation across multiple sources, ensuring accuracy and integrity of payment-related data.

· Validate Complex Data Flows in batch and real-time processing environments, including schema evolution, data lineage, and referential integrity.

· Perform API and Service-Level Testing, including contract validation, error handling, and performance checks for backend integrations supporting payments workflows.

· Develop and Maintain Test Automation for ETL processes, APIs, and backend components; integrate automation into CI/CD pipelines for continuous quality assurance.

· Manage Test Data Strategy, including creation of synthetic data, masking of sensitive payment details, and ensuring compliance with data privacy standards.

· Analyze Large Data Sets using SQL and other tools to verify transformations, identify anomalies, and validate business rules for payment transactions.

· Collaborate with Development, Data Engineering, and Product Teams to resolve defects, clarify requirements, and ensure alignment on backend quality objectives.

· Ensure Compliance and Audit Readiness, validating entitlement/masking logic and maintaining evidence for regulatory and operational risk controls.

· Provide Clear Reporting and Insights on test progress, defect trends, and data quality metrics; proactively identify risks and recommend mitigation strategies.

Required Qualifications

· Bachelor’s degree in computer science/engineering or related field.

· 10+ years in QA/Test Leadership with focus on ETL/ELT, API/service testing, and backend systems.

· Strong payments domain knowledge (treasury/payment workflows) and compliance awareness.

· 5+ years hands-on experience with Informatica ETL workflows and data integration solutions involving UNIX, Autosys.

· Strong SQL skills; ability to write complex queries across Oracle, Postgress, No-SQL (Mongo, Elastic)

· Experience in test automation frameworks for ETL and RESTful APIs; CI/CD integration.

· Familiarity with data warehouses, data analysis, and deriving test scenarios from raw data.

· Working knowledge of defect management, risk frameworks, and enterprise testing standards.

· Expertise with QA tools: Octane, JIRA, Confluence, Quality Center.

· Strong requirement analysis, prioritization, and risk identification skills.

Desired:

· Master’s degree in computer science or related field.

· Experience in Automation tools and framework for ETL/backend/API/Web testing.

· Familiarity in testing cloud-native modern data stacks – Snowflake, Databricks, Apache iceberg

· Testing experience in Big Data ecosystems (Hadoop, Spark, Hive, Impala) or data lakes.

· Prior experience in BAC – Cashpro or Global Transaction Services

· BI Tools – Alteryx, Tableau, Starburst

Key Skills

Education

Bachelor's degree