This position will develop, execute, and validate testing scenarios for the ACH Platform Team. The role conducts operational and technical tasks. Responsibilities include translating business requirements into detailed technical specifications, workflows, data tables, queries, and prototypes and conducting manual testing. Knowledge of quality assurance practices and manual testing experience are required. Has experience in writing test cases, test plans, structured test methodology, and use cases. Development experience in test scripts, execution and reporting also required. Manage technical issues to resolution including problem identification, root cause analysis, and solution implementation with engineers.