.NET Integration Engineer

KalSoft is looking for a skilled .NET Integration Engineer to support the enhancement and seamless integration of our client's Corporate Internet Banking (CIB) platform with Oracle Banking Virtual Account Management (OBVAM) and Oracle Banking Digital Experience (OBDX) systems. This role primarily focuses on back-end development using .NET technologies, enabling secure, efficient payment routing, transaction processing, and interoperability across the bank's IT ecosystem.

Location: This is a full time onsite opportunity for Oman.

Experience: 4 to 5 Years

Key Responsibilities:

• Collaborate with Digital Banking, Core Banking, and Middleware teams to develop and integrate CIB functionalities with OBVAM and OBDX platforms
• Enhance the CIB architecture to support complex payment routing, virtual account operations, transaction enrichment, and straight-through processing (STP)
• Design, develop, and maintain secure APIs and web services for transaction handling and payment processing using .NET technologies
• Implement enhancements for dynamic user entitlements, multi-level approval workflows, bulk upload features, and corporate dashboard modules
• Ensure high performance, scalability, and security compliance of developed components in line with banking IT standards and regulatory requirements
• Participate in system design, technical documentation, testing, deployment, and post-implementation support activities
• Collaborate with vendor technical teams to customize and integrate OBVAM and OBDX components
• Troubleshoot and resolve integration issues between the CIB platform, Oracle modules, Core Banking systems (e.g., Flexcube), and third-party applications
  
  

Required Skills and Qualifications:

Skill AreaRequirementEducationBachelor’s degree in Computer Science, Engineering, or a related fieldLanguages & FrameworksStrong proficiency in C#, ASP.NET MVC/Core, .NET FrameworkAPIs & ServicesRESTful/SOAP web services, JSON, XMLIntegration ExperienceProven experience integrating with OBVAM, OBDX, or other Oracle digital banking platformsDatabasesSQL Server, Oracle Database, PL/SQLTools & DevOpsGit, Azure DevOps, CI/CD pipelines, JIRASecurityOAuth2, JWT, encryption practices, awareness of PCI-DSS/ISO27001 standardsBanking DomainFamiliarity with payment systems (RTGS, SWIFT, NBO-ACH), virtual accounts, and CIB functionalitySoft SkillsStrong analytical thinking, effective communication, and cross-functional collaboration

Preferred Qualifications:

• Experience working in a bank or financial institution on transaction banking or digital channels
• Knowledge of Oracle Banking APIs, middleware platforms (e.g., Oracle SOA Suite), and API gateways
• Exposure to front-end frameworks such as Angular or React is a plus
  
  

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