Job Title: Senior Developer – Open Text Appworks
Location: Malaysia
Role Summary
Senior Developer role within a global cards and payments technology team, focusing on designing, developing and optimizing enterprise grade solutions using SQL, OpenText AppWorks, AppWorks Entity REST API and Java, while ensuring secure, resilient and compliant processing of card and payment transactions that directly support business growth and enhance customer trust.
Key Responsibilities
Design and develop robust components using OpenText AppWorks and Java that support complex cards and payments workflows while ensuring maintainability and scalability across multiple environments.
Implement optimized SQL queries and database structures that ensure accurate, high-performance processing of card transactions and payment operations while maintaining data integrity and regulatory compliance.
Configure and extend AppWorks Entity REST API solutions that enable secure integration between internal platforms and external partner systems supporting seamless digital payment journeys.
Analyze business requirements for cards and payments products and translate them into detailed technical designs and implementation plans aligned with enterprise architecture guidelines.
Collaborate with product owners and business analysts to refine user stories, clarify edge cases, and ensure that developed features meet functional and nonfunctional expectations for payment processing.
Conduct unit testing, integration testing and regression testing for all developed components ensuring that transaction flows, reconciliation processes and exception handling behave reliably in production. Troubleshoot and resolve defects in SQL logic, Java services and AppWorks configurations by performing systematic root cause analysis and implementing sustainable fixes.
Optimize system performance by tuning SQL queries, refactoring Java code and adjusting AppWorks configurations to reduce latency and improve throughput for high volume payment scenarios.
Create and maintain technical documentation covering solution design, configuration details, REST interface specifications and deployment procedures that support sustainable operations.
Collaborate with operations and support teams to ensure smooth deployments, monitor production health and provide guidance during incident resolution for card and payment applications.
Apply secure coding practices and data protection standards across SQL, Java and REST interfaces to safeguard sensitive cardholder data and meet organizational security policies.
Contribute to continuous improvement initiatives by suggesting enhancements to development practices, automation scripts and reusable components within the cards and payments platform.
Mentor junior developers by sharing best practices in SQL, OpenText AppWorks, AppWorks Entity REST API and Java to raise overall team capability and delivery quality.
About Cognizant:
Cognizant (Nasdaq: CTSH) engineers modern businesses. We help our clients modernize technology, reimagine processes and transform experiences so they can stay ahead in our fast-changing world. Together, we're improving everyday life. See how at www.cognizant.com or @cognizant.
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Acerca de Cognizant
Cognizant (Nasdaq: CTSH) es un creador de soluciones de IA y proveedor de servicios tecnológicos que conecta la inversión en IA con el valor empresarial mediante el desarrollo de soluciones de IA full‑stack para sus clientes. Su profundo conocimiento de la industria, junto con su experiencia en procesos e ingeniería, permite incorporar el contexto único de cada organización en sistemas tecnológicos que amplifican el potencial humano, generan resultados tangibles y mantienen a las empresas a la vanguardia en un entorno en constante cambio. Más información en cognizant.ai o @cognizant.
Información adicional sobre el empleo
La información sobre la compensación es exacta en la fecha de publicación de este anuncio. Cognizant se reserva el derecho de modificar esta información en cualquier momento, de conformidad con la legislación aplicable.
Es posible que se solicite a los solicitantes que asistan a entrevistas de forma presencial o mediante videoconferencia. Asimismo, durante cada entrevista, los candidatos podrán estar obligados a presentar un documento de identidad válido emitido por el estado o por el gobierno.
Cognizant es un empleador que ofrece igualdad de oportunidades. Su solicitud y candidatura no se evaluarán en función de la raza, el color, el sexo, la religión, el credo, la orientación sexual, la identidad de género, el origen nacional, la discapacidad, la información genética, el embarazo, la condición de veterano ni cualquier otra característica protegida por las leyes federales, estatales o locales.
