Senior Test Development Engineer (Chennai)

ABOUT IRIS SOFTWARE IRIS Software Inc is a CMMI ML 5 professional software services organization offering high-quality, cost-effective solutions to businesses. It has helped meeting the IT requirements of companies ranging from those among the Fortune 100 to medium-sized firms by utilizing best-of-breed technologies, rapidly deployable solutions and flexible engagement models. With offices in India, USA , Mexico and Canada, we employ 3000+ highly talented professionals and domain experts. We are strategic partners to over 25 Fortune 100 companies and our consistent striving for high customer satisfaction has translated into long-standing relationships and a preferred-partner status with many of our partners. Over 93% of the customers we have worked with have chosen to re-engage with us. IRIS is a quality and security conscious organization and has maintained steady progress in its quality management and information security management programs over the years. Namely Software Process Maturity: Certified to ISO 9001:2008 since 2002 | CMMI ML 5 | ISO 27001:2013 Visit us at www.irissoftware.com Location: Noida, Gurugram, Pune Experience: 5-6 Years Mandatory Skills: We are looking for an experienced QA Engineer (AI/ML & Data Testing) with 5+ years of experience to support our data testing and ETL automation initiatives. Key Responsibilities: - Design and architect scalable, maintainable, and reusable Python-based automation frameworks supporting UI, API, microservices, and integration testing. - Define automation strategies, select appropriate tools, and establish best practices to maximize coverage, efficiency, and maintainability. - Integrate automation frameworks with CI/CD pipelines enabling shift-left testing and continuous delivery practices. - Analyze system architecture and collaborate with engineering teams to ensure applications are built with testability, scalability, and performance in mind. - Conduct code reviews of automation scripts and frameworks ensuring adherence to standards, performance optimization, and maintainability. - Mentor and guide team members in Python automation frameworks, design patterns, and advanced testing techniques. - Collaborate with stakeholders, architects, and product teams to align quality engineering initiatives with business and technical goals. Key Skills (Must Have): - Strong experience in Data Testing, including reconciliation and data validation - Proficiency in Python (Pandas, PySpark, NumPy) for scripting and automation - Advanced SQL skills (complex queries, cross-database queries, stored procedures) - Good understanding of ETL concepts, data pipelines, and data lineage - API Testing using REST APIs and Postman - Knowledge of ETL tools such as DataStage or Informatica Positive to Have: - Experience with AWS/Azure cloud environments - Knowledge of qTest or similar test management tools - Hands-on experience with Unix/Linux, shell scripting, and log analysis - Experience with Apache Airflow (DAG testing, log analysis, OCP) - Test automation using Robot Framework - Banking domain experience, preferably in TLM and reconciliation - Exposure to AI/ML tools, including GitHub Copilot and Agentic AI .