QA / Technical Support Engineer - Payment Systems - TMS

NTT DATA's Client is seeking a detail-oriented QA / Technical Support Engineer with experience in payment systems and terminal management. The ideal candidate will have hands-on knowledge of payment terminals (preferably Ingenico or Castles Technology), strong troubleshooting skills, and the ability to analyze logs and support deployment and maintenance of terminal software. Key Responsibilities: Provide QA and technical support for payment terminal solutions. Troubleshoot issues by analyzing t…