[Hiring] ETL Tester / QA Lead @DMS Vision

Role Description

We are seeking an experienced ETL Tester / QA Lead to lead end-to-end testing and validation of large-scale data integration and transformation projects. The ideal candidate will have strong hands-on ETL testing expertise, advanced SQL skills, and experience working with modern cloud data platforms.

Key Responsibilities

• Lead end-to-end ETL and data validation testing
• Perform source-to-target data reconciliation and quality checks
• Develop and execute test plans, test cases, and automation scripts
• Validate large-scale data transformations and migrations
• Manage defect tracking and resolution lifecycle
• Collaborate with data engineering teams and business stakeholders
• Establish QA standards and best practices
• Support release validation and production readiness
• Mentor junior team members and coordinate offshore delivery

Qualifications

• Strong ETL testing experience (Informatica / ADF / Talend or similar tools)
• Advanced SQL and data profiling expertise
• Knowledge of data warehouse concepts and dimensional modeling
• Experience with Snowflake, Databricks, or other big data platforms
• Automation scripting experience (Python preferred)
• Familiarity with test management tools (JIRA / Azure DevOps)
• Experience working in Agile environments

Company Description