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webMethods Developer

Billigence

SingaporeFull-timePosted Oct 6, 2026

Job description

We are looking for a Software AG web. Methods Developer to support and enhance an enterprise E-Invoice application. Key Skills:

  • Strong hands-on experience in Software AG web. Methods Integration Server / Designer
  • Flow services, mappings, transformations and exception handling
  • XML / UBL / Peppol knowledge
  • SFTP and PGP/GPG file processing
  • SQL and database troubleshooting
  • Control-M job monitoring and support
  • Production incident troubleshooting and RCA
  • UAT/PROD deployment and support
  • REST/SOAP/API integration experience Responsibilities:
  • Develop and maintain e-Invoice integration flows and mappings
  • Troubleshoot production issues and integration failures
  • Support SFTP/file processing and scheduled jobs
  • Analyse XML, database and middleware issues
  • Implement fixes and support UAT/PROD releases Technical Skills Mandatory:
  • Software AG web. Methods Integration Server
  • web. Methods Designer
  • Flow Services
  • XML / XSD / UBL
  • Mapping and transformation
  • SFTP integration
  • Exception handling and troubleshooting
  • SQL / relational databases
  • Production support Good to have:
  • Peppol e-Invoicing
  • UBL / EN16931 / Singapore e-Invoice standards
  • Trading Networks
  • web. Methods Adapter concepts
  • PGP/GPG encryption
  • Axway
  • Control-M
  • REST/SOAP integrations
  • Java
  • Windows batch scripting / Power. Shell
  • Git / CI/CD
  • API troubleshooting using Postman

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