Develop test plans and test scenarios for system integration testing.
Understand business flows and system requirements to design appropriate test scenarios.
Write test cases based on functional and technical specification documents.
Execute test cases to ensure proper integration between system modules or components.
Ensure data flows and is processed correctly between connected systems (end-to-end).
Verify that all systems involved communicate as expected.
Record any bugs or errors found during testing using tools like JIRA, TestRail, etc.
Coordinate with developers or technical teams to resolve...