TRAX Technical Consultant

DescriptionThe Payment Hub Technical Implementation Consultant will be responsible for the end‑to‑end technical implementation of payment hub platforms for enterprise clients. Key ResponsibilitiesLead and execute technical implementations of payment hub products, including configuration, customization, and integration activitiesDesign and develop custom scripts, extensions, and workflows using Java scripting (JavaScript) and Groovy to meet client-specific requirementsCollaborate with solution architects and business teams to translate functional requirements into technical solutionsDevelop and support integrations with external systems, including core banking systems, channels, clearing & settlement systems, and third‑party servicesConfigure and customize payment flows for domestic, international, real-time, batch, and high‑value payment typesSupport data mapping, message transformation, and validation for industry standards such as ISO 20022, SWIFT, XML, JSON, and proprietary formatsPerform unit testing, integration testing, and support UAT, including defect analysis and resolutionAssist in performance tuning, troubleshooting, and root cause analysis during implementation and post‑go‑live phasesPrepare and maintain technical documentation, including configuration guides, design artifacts, and implementation runbooksProvide knowledge transfer and technical support to internal teams and client stakeholdersTechnical ExpertiseExperience Level : 10+ yrs Strong hands-on experience in Java scripting (JavaScript) and Groovy for enterprise application customization and automationGood understanding of payment hub architectures, payment orchestration, routing, validation, and exception handling