**Job Summary** At Cognizant we have an ideal opportunity for you to be part of one of the largest companies in the digital sector worldwide. A Great Place To Work where we look for people who contribute new ideas, experiencing a dynamic and growing environment. At Cognizant we promote an inclusive culture, where we value different perspectives providing career growth and development opportunities. #WelcomeToCognizant! **Responsibilities** + Need to have expertise in Base24-eps modules and components like interfaces ATM and POS device handlers prefix routing IAUTH SAF Journal etc. + Perform Base24-eps installation configuration and customizations as per the business requirements. + Preferable to have Base24-eps integration experience with other Payment products like ACI UPF + Have hands-on expertise in both product development and custom specific modifications + Understanding of Base24-eps source codes application debugging and problem resolution + Lead the development effort with the team prepare test plan perform unit testing and QA testing support implementation and warranty support. **Basic Qualifications** + Should possess strong knowledge on various payment transactions including but not limited to authorization advice e-comm mail order pre-auth etc. + Should possess good understanding of payment switch functionality and various components involved in a card-present or card-not-present payment transaction. + Have expertise in programming languages like C++ platforms like Linux/Unix shell scripting. + Should be able to validate business Cases perform requirement analysis scoping and project estimation. + Should possess basic understanding of Agile. + Have good communication skill (both verbal and written) and act as a liaison between Cognizant and client for any technical and functional discussion + Knowledge of transaction testing tools or simulators like Asset and Postman. + Good understanding on ISO8583 message format Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.