QA Engineer

Responsibilities

• Design, develop, and execute manual and automated test cases
• Build and maintain automation scripts and frameworks using Python and Selenium
• Perform functional, regression, integration, API, and cross-browser testing
• Validate application data, reports, and business logic using SQL and advanced Excel
• Investigate, troubleshoot, and document defects using browser DevTools and monitoring tools
• Collaborate with developers, product managers, and stakeholders throughout the testing lifecycle

Requirements

• 3+ years of experience in manual and automation testing
• Proficiency in Python and Selenium WebDriver
• Strong SQL skills with experience handling and validating large datasets
• Advanced Excel skills (VLOOKUP, XLOOKUP, INDEX-MATCH, Pivot Tables)
• Experience with API testing using Postman
• Bachelor's degree in Computer Science, Engineering, or a related field
• Familiarity with Jira, Git, and defect tracking processes

Preferred Qualifications

• Experience with CI/CD pipelines and automation reporting tools like Allure or pytest
• Familiarity with observability tools such as Datadog and Elastic (ELK Stack)
• Experience testing data-heavy applications, dashboards, or analytics platforms
• Knowledge of performance or security testing
• Exposure to cloud platforms and modern DevOps practices

Benefits

• Competitive compensation and performance-based incentives
• Comprehensive medical insurance for associates and eligible dependents
• Generous paid time off
• Structured opportunities for professional development and skill enhancement

About the Company

Customized Energy Solutions India Pvt. Ltd. (CES India) is part of a globally recognized energy market intelligence and consulting firm. Supporting retail and wholesale electricity and natural gas markets worldwide, CES operates across the US, Canada, Japan, India, and Vietnam. CES India plays a critical role in advancing sustainable energy technologies, including energy storage, electric mobility, and renewable energy systems.