Senior Test Analyst QA (UI/API/Database/Cloud Testing)

Job Title: Senior Test Analyst QA (UI/API/Database/Cloud Testing)

Experience: 6–8 Years
Location: Hyderabad
Employment Type: Full-Time
Working Hours: IST aligned to UK working hours and UK calendar (including UK public holidays)

About nxzen Global

nxzen Global is an innovative and knowledge-based Consulting, Engineering, and Operations organization exclusively focused on the Energy and Utilities sector. We partner with global clients to deliver digital transformation, engineering excellence, and technology-driven business solutions across Power, Gas, and Water utilities.

Role Summary

We are looking for a Senior Test Analyst with strong experience in UI Testing, API Testing, Database/ETL/Data Warehouse Testing, and Cloud Testing. The candidate should possess robust SQL skills and working knowledge of Unix/Linux or cloud-based applications. Exposure to BI reporting tools is preferred.

Key Responsibilities

- Design, create, and execute test scenarios, test cases, and test scripts.
- Develop and maintain automated test cases using Tricentis Tosca for functional, regression, and end-to-end testing.
- Perform UI, API, Database, ETL/DWH, and Cloud testing activities.
- Validate data integrity across source and target systems using complex SQL queries.
- Execute functional, integration, system, regression, smoke, sanity, and end-to-end testing.
- Perform API testing using Postman, Swagger, SoapUI, or similar tools.
- Design and execute data-driven and reusable automated test suites in Tricentis Tosca.




- Analyze business requirements, user stories, and functional specifications to derive test scenarios.
- Collaborate with developers, business analysts, product owners, and stakeholders to clarify requirements and resolve issues.
- Identify, log, prioritize, track, and verify defects through closure using defect management tools.
- Perform root cause analysis for production defects and recommend preventive actions.
- Participate in Agile ceremonies, including Sprint Planning, Daily Stand-ups, Sprint Reviews, and Retrospectives.
- Estimate testing effort, prepare test plans, and provide accurate status updates to project stakeholders.
- Review test cases, test execution results, and defect reports to ensure quality and completeness.
- Support User Acceptance Testing (UAT) by preparing test data and assisting business users during validation.
- Coordinate with cross-functional teams to ensure timely delivery of high-quality releases.
- Validate ETL workflows, data transformations, and reporting accuracy across enterprise data platforms.
- Execute test suites as part of CI/CD pipelines and support continuous testing initiatives.




- Mentor junior QA team members and promote testing best practices across the team.
- Contribute to process improvements, test automation strategy, and quality assurance standards.
- Prepare and maintain test documentation, execution reports, traceability matrices, and quality metrics.

Technical Skills We Need

- UI Testing
- API Testing
- Database/ETL/DWH Testing
- Cloud Testing (AWS/Azure/GCP)
- Strong SQL knowledge
- Unix/Linux or Cloud application knowledge
- BI Tools exposure (Power BI, Tableau, Qlik, etc.)
- Tricentis Tosca (Automation tool)

Nice to Have

- ISTQB Certification
- Experience in Agile/Scrum environments
- Domain knowledge in enterprise applications

What We're Looking For (Beyond Technical)

- Strong analytical and problem-solving skills.
- Excellent communication and stakeholder collaboration.
- Proactive approach to identifying risks and quality improvements.
- Ability to work independently while contributing to team success.
- Strong attention to detail and commitment to delivering high-quality solutions.

Why Join Us?

- Work on enterprise-scale UI, API, Database/ETL, and Cloud testing initiatives.
- Gain exposure to modern cloud and data platforms.
- Collaborate with global teams and business stakeholders.
- Opportunity to drive quality and influence testing best practices.
- Hybrid work model.
- Flexible working hours.
- Long-term career growth in the Utilities and Energy domain.
- Opportunity to work on global transformation projects with the latest technologies..

📌 Senior Test Analyst (Hyderabad)
🏢 Nxzen (India)
📍 Hyderabad