WebMethods Integration Developer

Overview

The Client is seeking a leased employee to support its 2026 IT organizational portfolio
. The resource will design, develop, and secure APIs and integrations to support major capital projects across enterprise systems.

• API Development Design and develop RESTful and/or SOAP APIs
• Secure APIs using OAuth 2.0, JWT, SAML, or Client-approved protocols
• Version control and backward compatibility management
• Integrations & Interoperability Build integrations across legacy, cloud, and third-party systems
• Develop middleware/connectors (event-driven, async, webhooks where applicable)
• Implement robust error handling, logging, monitoring, and transactional integrity
• Security Ensure compliance with Client's cybersecurity policies, NIST, CIS Controls
• Encryption in transit and at rest
• Secure API gateways, vulnerability assessments, audit trails
• Scalability & Performance High availability, horizontal scalability, fault tolerance
• Define TPS and latency benchmarks for mission-critical processes
• Testing & QA Unit, integration, system, and UAT testing
• Automated regression testing (web Methods Test Suite)
• Full documentation and knowledge transfer
• Mandatory Requirements: 5+ years' experience with web Methods Integration Platform
• 2+ years' experience with web Methods.
  
  IO/Cloud Integration (IC)
• Senior-level expertise with:
• Integration Server
• Universal Messaging
• API Gateway
• Web Methods Test Suite
• Trading Networks (EDI/TN)
• web Methods.
  
  IO
• Desirable
  
  Qualifications:
  
  Relevant certifications (Software AG web Methods, Mule Soft, AWS, Azure, PMP, etc.)
• Prior experience in public sector/utilities/energy environments
• Strong background in secure software development and IAM best practices