XML Developer

Overview

Responsibilities

• Design, develop, maintain, and enhance XML schemas (XSD) to support enterprise integrations.
• Programmatically validate XML documents against defined schemas and business rules.
• Develop automated test scripts for schema validation, regression testing, and data integrity checks.
• Analyze existing XML schemas to identify inefficiencies such as redundancy, improper data types, and weak constraints, and implement improvements while maintaining backward compatibility.
• Perform XML and JSON schema-based transformations and mappings.
• Support SOAP to REST modernization initiatives and API integration projects.
• Implement and maintain WS-Security standards including SOAP header security, XML encryption, and token-based authentication.
• Manage security certificates for secure system integrations.
• Troubleshoot and resolve XML validation errors, integration issues, and schema conflicts.
• Collaborate with business analysts, architects, and integration teams to ensure schemas align with business and technical requirements.
• Ensure compliance with integration standards, interface specifications, and governance policies.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or related field.
• Proven experience working as an XML Developer or Integration Developer.
• Strong expertise in XML, XSD, XPath, XSLT, and XML validation techniques.
• Experience with XML and JSON transformation and mapping.
• Hands-on experience with SOAP and REST web services.
• Strong knowledge of WS-Security, XML Encryption, and authentication mechanisms.
• Experience in SOAP to REST migration and modernization.
• Experience in Security Certificate Management.
• Knowledge of automated testing frameworks for XML validation.
• Understanding of integration patterns and enterprise integration concepts.
• Strong analytical, troubleshooting, and problem-solving skills.