{"schemaVersion":"jobsearcher.job.v1","id":"5aa8004290edcb28be5679d2","url":"https://jobsearcher.com/jobs/5aa8004290edcb28be5679d2","canonicalUrl":"https://jobsearcher.com/jobs/5aa8004290edcb28be5679d2","title":"WebMethods Integration Developer","description":"Client is seeking a leased employee resource to support Client’s IT organizational portfolio of 2026. The WebMethods Integration Developer will be responsible for developing web service API’s and other integrations to support the implementation of various capital projects across Client.Key responsibilities and deliverables include:API DevelopmentDesign and develop RESTful and/or SOAP web service APIs to connect Client’s enterprise systems such as GIS, ERP, asset management, project controls, and document management.Ensure APIs support data exchange using secure, standardized formats (e.g., JSON, XML).Implement robust authentication and authorization protocols, including but not limited to OAuth 2.0, JWT, SAML, or other Client -approved alternatives.Provide comprehensive API documentation, preferably using OpenAPI Specification (Swagger).Ensure all APIs are version-controlled and maintain backward compatibility, with clearly defined extension and deprecation policies.Integrations & InteroperabilityAnalyze existing Client platforms to identify optimal integration points for system connectivity.Develop connectors or middleware to enable seamless interoperability between legacy systems, cloud solutions, and approved third-party applications.Where applicable, design integrations to be event-driven, supporting asynchronous updates and webhook capabilities.Implement robust error handling, transactional integrity, comprehensive logging, and proactive monitoring for all integrations.SecurityEnsure all solutions are fully compliant with Client’s cybersecurity policies and applicable industry standards such as NIST and CIS Controls.Utilize data encryption in transit and at rest, incorporate secure API gateways, and conduct periodic vulnerability assessments.Provide audit trails and detailed transaction logging for all API and integration activities.Scalability & PerformanceDesign all components for high availability, horizontal scalability, and resilience to failures.Define and implement performance benchmarks for each solution, such as minimum transactions per second (TPS) and pre-determined latency thresholds for mission- critical processes.Testing & Quality AssuranceDevelop and execute comprehensive test plans, including unit testing, integration testing, system testing, and user acceptance testing (UAT).Support automated regression testing to ensure ongoing maintainability and reliability of APIs and integrations.All work shall be fully documented according to organizational standards, and technical knowledge transfer shall be provided as required. The vendor is expected to collaborate closely with Client IT resources, business stakeholders, and project teams to ensure all deliverables support the organization’s data and integration goals.Mandatory RequirementsThe proposed WebMethods Integration Developer must meet the following minimum qualifications/mandatory requirements:At least 5 years of professional experience developing and implementing solutions on the webMethods integration platform.A minimum of 2 years of experience working with the webMethods.IO (or webMethods Cloud Integration - IC) SaaS platform.Proven experience developing SAP RFC (Remote Function Call) integrations.Demonstrated ability to develop custom integration services using JavaAbility to develop at a senior level on the webMethods integration platform, including familiarity with related technologies such as:Integration ServerUniversal MessagingAPI GatewaywM Test SuiteEDI/TN (Trading Network)Java Service DevelopmentwebMethods.IODesirable QualificationsProficiency with wM Test Suite, EDI/TN (Trading Networks).Advanced or professional certifications related to integration platforms or APIs (e.g., Software AG Certified webMethods Developer, MuleSoft, AWS Certified Developer, Microsoft Azure Integration, PMP, or equivalent)Prior experience supporting IT or digital initiatives in the public sector, utilities, or energy industryProficiency with related Software AG technologies: Integration Server, Universal Messaging, API Gateway, and Java Service Development.Demonstrated knowledge of secure software development, identity and access management, and implementation of cybersecurity best practicesTECHNICAL SUBMITTAL REQUIREMENTS:Please describe your hands-on experience designing, developing, and securing RESTful APIs and integrations on the webMethods platform, including your use of authentication protocols, data formats, and custom Java services and transformations. (1 page maximum in response)Please describe your hands-on experience designing, developing, and securing using webMethods (including webMethods.IO) to build scalable, high-availability integrations— specifically including SAP RFC calls, Trading Networks/B2B, and middleware/connectors for interoperability between enterprise systems? Please highlight your approach to error handling, monitoring, and cybersecurity compliance. (1 page maximum in response)What is your process for ensuring quality and maintainability in your solutions through testing (WM test suite - unit, integration, UAT), automation (regression tests), and documentation? 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The WebMethods Integration Developer will be responsible for developing web service API’s and other integrations to support the implementation of various capital projects across Client.Key responsibilities and deliverables include:API DevelopmentDesign and develop RESTful and/or SOAP web service APIs to connect Client’s enterprise systems such as GIS, ERP, asset management, project controls, and document management.Ensure APIs support data exchange using secure, standardized formats (e.g., JSON, XML).Implement robust authentication and authorization protocols, including but not limited to OAuth 2.0, JWT, SAML, or other Client -approved alternatives.Provide comprehensive API documentation, preferably using OpenAPI Specification (Swagger).Ensure all APIs are version-controlled and maintain backward compatibility, with clearly defined extension and deprecation policies.Integrations & InteroperabilityAnalyze existing Client platforms to identify optimal integration points for system connectivity.Develop connectors or middleware to enable seamless interoperability between legacy systems, cloud solutions, and approved third-party applications.Where applicable, design integrations to be event-driven, supporting asynchronous updates and webhook capabilities.Implement robust error handling, transactional integrity, comprehensive logging, and proactive monitoring for all integrations.SecurityEnsure all solutions are fully compliant with Client’s cybersecurity policies and applicable industry standards such as NIST and CIS Controls.Utilize data encryption in transit and at rest, incorporate secure API gateways, and conduct periodic vulnerability assessments.Provide audit trails and detailed transaction logging for all API and integration activities.Scalability & PerformanceDesign all components for high availability, horizontal scalability, and resilience to failures.Define and implement performance benchmarks for each solution, such as minimum transactions per second (TPS) and pre-determined latency thresholds for mission- critical processes.Testing & Quality AssuranceDevelop and execute comprehensive test plans, including unit testing, integration testing, system testing, and user acceptance testing (UAT).Support automated regression testing to ensure ongoing maintainability and reliability of APIs and integrations.All work shall be fully documented according to organizational standards, and technical knowledge transfer shall be provided as required. The vendor is expected to collaborate closely with Client IT resources, business stakeholders, and project teams to ensure all deliverables support the organization’s data and integration goals.Mandatory RequirementsThe proposed WebMethods Integration Developer must meet the following minimum qualifications/mandatory requirements:At least 5 years of professional experience developing and implementing solutions on the webMethods integration platform.A minimum of 2 years of experience working with the webMethods.IO (or webMethods Cloud Integration - IC) SaaS platform.Proven experience developing SAP RFC (Remote Function Call) integrations.Demonstrated ability to develop custom integration services using JavaAbility to develop at a senior level on the webMethods integration platform, including familiarity with related technologies such as:Integration ServerUniversal MessagingAPI GatewaywM Test SuiteEDI/TN (Trading Network)Java Service DevelopmentwebMethods.IODesirable QualificationsProficiency with wM Test Suite, EDI/TN (Trading Networks).Advanced or professional certifications related to integration platforms or APIs (e.g., Software AG Certified webMethods Developer, MuleSoft, AWS Certified Developer, Microsoft Azure Integration, PMP, or equivalent)Prior experience supporting IT or digital initiatives in the public sector, utilities, or energy industryProficiency with related Software AG technologies: Integration Server, Universal Messaging, API Gateway, and Java Service Development.Demonstrated knowledge of secure software development, identity and access management, and implementation of cybersecurity best practicesTECHNICAL SUBMITTAL REQUIREMENTS:Please describe your hands-on experience designing, developing, and securing RESTful APIs and integrations on the webMethods platform, including your use of authentication protocols, data formats, and custom Java services and transformations. (1 page maximum in response)Please describe your hands-on experience designing, developing, and securing using webMethods (including webMethods.IO) to build scalable, high-availability integrations— specifically including SAP RFC calls, Trading Networks/B2B, and middleware/connectors for interoperability between enterprise systems? Please highlight your approach to error handling, monitoring, and cybersecurity compliance. (1 page maximum in response)What is your process for ensuring quality and maintainability in your solutions through testing (WM test suite - unit, integration, UAT), automation (regression tests), and documentation? 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