Etl Data Tester Jobs in Toronto, Ontario, Canada
Create alert for “ETL Data Tester”
Toronto, Ontario, Canada
About the role
Iris's Fortune 100 direct client is looking for ETL Data Tester. Please find below Job description and share me your updated resume at Saurav.upadhyay@irissoftware.com .
Position: ETL Data Tester Location: Toronto Ontario
Key Responsibilities: Design and execute comprehensive test cases for ETL pipelines and data workflows. Perform file‑based testing across formats like CSV, JSON, XML, and Parquet. Validate data accuracy, completeness, and transformations across multiple data layers. Develop Python scripts to automate data validation and end‑to‑end testing tasks. Write advanced SQL queries to verify data integrity, business rules, and transformations. Conduct data profiling, auditing, and reconciliation between source and target systems. Test data ingestion and streaming workflows using Kafka or other messaging queues. Analyze defects, identify root causes, and collaborate with engineering teams to resolve them. Review ETL logic, mapping documents, and requirements to derive test scenarios. Ensure schema validation, data quality checks, and anomaly detection across datasets. Support CI/CD-integrated automated test execution and reporting. Document test results, data issues, and validation processes with clear traceability.
About Iris Software Inc. With 4,000+ associates and offices in India, U.S.A. and Canada, Iris Software delivers technology services and solutions that help clients complete fast, far-reaching digital transformations and achieve their business goals. A strategic partner to Fortune 500 and other top companies in financial services and many other industries, Iris provides a value-driven approach - a unique blend of highly-skilled specialists, software engineering expertise, cutting-edge technology, and flexible engagement models. High customer satisfaction has translated into long-standing relationships and preferred-partner status with many of our clients, who rely on our 30+ years of technical and domain expertise to future-proof their enterprises. Associates of Iris work on mission-critical applications supported by a workplace culture that has won numerous awards in the last few years, including Certified Great Place to Work in India; Top 25 GPW in IT & IT-BPM; Ambition Box Best Place to Work, #3 in IT/ITES; and Top Workplace NJ-USA.
Not the right fit? Search for ETL Data Tester jobs in Toronto, Ontario, Canada
About Iris Software Inc.
Iris Software has been a trusted software engineering partner to several Fortune 500 companies for over three decades. We help clients realize the full potential of technology-enabled transformation by bringing together a unique blend of domain knowledge, best-of-breed technologies, and experience executing essential and critical application development engagements.
Our highly-experienced talent and rightsized teams help develop core, complex, and mission-critical applications and solutions for leading enterprises across Capital Markets/Front office operations, Banking, Investment Management, Brokerage, Risk and Compliance, Insurance, Healthcare/Life Sciences, and Supply Chains/Logistics.
Disclaimer: It has come to our attention that unauthorized individuals or entities are misleading the public by using our company's name, logo, and other identifying information for fraudulent purposes through www.irissoftware.org and www.irissoftware.info. Through the said websites the entity is engaging in deceptive practices, such as making false promises, and conducting unauthorized transactions in our name. The general public is hereby informed alerted about this deceptive entity to prevent any potential harm or misinformation, and are advised to not engage in any communication / transaction with the said entity, in the event that you are contacted by the said websites, you are advised to report here: https://www.irissoftware.com/careers#disclaimer