- Translating business requirements and user stories into structured test scenarios, cases, and scripts
- Developing and maintaining test plans, traceability matrices, and validation strategies
- Executing end-to-end testing across multiple phases, including unit validation, SIT, regression, UAT support, and performance testing
- Validating system functionality, data integrity, integrations, and business workflows
- Performing integration testing across MES, ERP systems (e.g., SAP), and external platforms
- Identifying, documenting, and tracking defects, ensuring proper prioritization and resolution
- Collaborating with development teams to validate fixes and ensure successful retesting
- Supporting business users during UAT, including environment setup, test data, and issue resolution
- Contributing to automated testing frameworks and continuous integration practices
- Maintaining testing documentation, reports, defect logs, and dashboards
- Identifying gaps in testing coverage and driving improvements in quality processes
- Participating in Agile ceremonies, retrospectives, and continuous improvement initiatives

Requirements

- Bachelor’s degree in Information Technology, Computer Science, or related field
- Strong understanding of software testing lifecycle (STLC)
- 3+ years of experience in functional testing, integration testing (SIT),



and UAT support
- Experience with regression testing and defect management processes
- Experience with SQL and data validation, as well as API/integration testing
- Experience using defect tracking tools such as Jira or similar
- Familiarity with Agile methodologies and sprint-based delivery
- Advanced English (written and spoken)

Core Competencies

Demonstrates expertise in software testing lifecycle (STLC), functional testing, integration testing, and user acceptance testing (UAT) support. Proficient in developing test plans, executing end-to-end testing, and utilizing defect tracking tools to ensure quality and system functionality.

Highest-signal resume keywords

- Functional Testing
- Integration Testing (SIT)
- User Acceptance Testing (UAT) Support
- SQL and Data Validation
- Agile Methodologies

ATS Optimization Keywords

Hard Skills

- Test Plans
- Test Scenarios
- Regression Testing
- Defect Management
- API/Integration Testing

Soft Skills

- Collaboration
- Problem-Solving

Industry Keywords

- Software Testing Lifecycle (STLC)
- Continuous Integration
- Testing Documentation
- Defect Tracking
- Agile Ceremonies

Tools & Technologies

- Jira
- MES Systems
- ERP Systems (SAP)

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📌 CMES Development QA (Monterrey)
🏢 Jobtailor
📍 Monterrey