Join NTT DATA as a Testing Engineering Advisor and contribute to innovative projects. We are seeking a highly skilled Senior Test Analyst with extensive experience in the Payments domain to ensure the quality of critical financial systems for Mizuho Bank. This role is key to driving testing initiatives across multiple phases and collaborating with diverse teams.

As a valued member of our QA team, you will play a pivotal role in delivering robust and reliable payment solutions. Your expertise will be instrumental in upholding the highest standards of quality and performance for our clients' essential banking operations.

Develop and execute comprehensive system test plans, test cases, and test scripts tailored to upgrade requirements. Lead System Integration Testing (SIT) for various payment channels including MultiCash Online, EBICS, and MCFT. Collaborate with business analysts, developers, and project managers to define and translate requirements into effective test scenarios. Support User Acceptance Testing (UAT) and conduct critical Non-Functional Testing (NFT), focusing on performance, response times, and certificate flows. Execute Conformance Testing to ensure adherence to standards like PSD2 RTS and Article 32(2). Proactively identify, document, and track defects using standard tools, and participate in review and sign-off processes. Manage regression testing and validate parallel runs to maintain system stability and consistency.

A minimum of 5 years in software testing, with at least 3 years specifically in the payments domain, is essential. Demonstrate a strong understanding of payment systems, protocols, and regulatory standards, including PSD2. Proven experience in end-to-end testing within complex integration environments is required. Proficiency with test management tools like JIRA and familiarity with certificate-based authentication and performance testing tools are expected. Excellent communication, stakeholder management, and analytical skills are crucial for this role. Experience working in Agile or hybrid project environments and exposure to automation testing tools are highly beneficial. Experience with international payment standards such as SWIFT or SEPA is a plus. An ISTQB or equivalent certification is advantageous.