Senior WebMethods Developer

Job Title: Senior IBM WebMethods Developer

Employment Type: Full-Time (FTE)

Location: Remote

Experience: 11–20 years

We are seeking experienced Senior IBM WebMethods Developers to design, develop, enhance, and support enterprise integration solutions. The ideal candidate must have strong hands-on experience across the IBM WebMethods integration platform and API-led integration architecture.

Key Technical Responsibilities

• Design, develop, test, deploy, and maintain integration using IBM WebMethods Integration Server.
• Build reusable services, flows, adapters, and transformation logic for enterprise applications.
• Develop and manage REST and SOAP APIs using WebMethods API Gateway and related API-management capabilities.
• Configure API security including OAuth 2.0, JWT, API keys, mutual TLS, certificates, rate limiting, and access policies.
• Develop integrations using JDBC, SAP, Salesforce, FTP/SFTP, file polling, HTTP/HTTPS, JMS, MQ, and other standard adapters/connectors.
• Work with WebMethods Universal Messaging, Broker/JMS, and IBM MQ for asynchronous and message-based integrations.
• Build B2B/EDI integrations using WebMethods Trading Networks, including partner onboarding, document types, routing rules, acknowledgements, and error handling.
• Develop mappings using WebMethods Flow Services, Java Services, XSLT, XML, JSON, XPath, and transformation services.
• Configure and support WebMethods MWS, My WebMethods Server, Command Central, and Deployer.
• Implement centralized logging, exception handling, retries, alerts, and performance monitoring for integrations.
• Troubleshoot production issues, analyze logs, perform root-cause analysis, and provide permanent technical fixes.
• Participate in code reviews, integration design discussions, release planning, and technical documentation.

Mandatory Technical Skills

• Strong hands-on experience in IBM WebMethods / WebMethods Integration Server.
• WebMethods Designer, Developer, Deployer, Command Central, and Administrator.
• WebMethods API Gateway, API Portal, REST APIs, SOAP Web Services, OpenAPI/Swagger.
• WebMethods Universal Messaging, JMS, IBM MQ, messaging patterns, and queue management.
• WebMethods Trading Networks, B2B integration, EDI standards such as XML, X12, EDIFACT, and flat files.
• WebMethods adapters: JDBC, SAP, Salesforce, File, FTP/SFTP, HTTP, JMS, and custom adapters.
• Java/J2EE, Java Services, Groovy scripting, XML, JSON, XSLT, XPath, and SQL.
• Integration with Oracle, SQL Server, SAP, Salesforce, and other enterprise applications.
• Linux/Unix commands, shell scripting, application deployment, and troubleshooting.
• CI/CD tools such as Git, Jenkins, Azure DevOps, Maven, Docker, and Kubernetes/OpenShift.
• Understanding of microservices, event-driven architecture, API-led connectivity, security standards, and DevOps practices.

Preferred Skills

• IBM webMethods certification or Software AG webMethods certification.
• Experience with cloud integration, Kubernetes/OpenShift, and containerized deployments.
• Knowledge of Kafka, Azure Integration Services, or other modern integration platforms.
• Experience in financial services, telecom, or large-scale enterprise integration environments.
• Strong communication skills and ability to work independently in a hybrid/remote environment.