WebMethods API Developer

Systems Arabia; Riyadh; On-site; SAR 350,000 - 650,000; Full time

Job summary

Systems Arabia is seeking an experienced WebMethods API Developer to design, implement, and optimize API integrations and services. The role emphasizes Flow language, Integration Server operations, and API Gateway management to ensure secure, scalable API access.

The ideal candidate will bring 6+ years of hands-on experience with webMethods, JMS messaging patterns, Terracotta caching, and strong troubleshooting skills to deliver reliable integrations and robust fault tolerance.

Qualifications

• 6+ years of hands-on experience in webMethods development and API integration.
• Strong proficiency in webMethods Flow language, service development, and Integration Server.
• Practical experience configuring and managing webMethods API Gateway, including API exposure and deployment.
• Good understanding of JMS messaging, particularly Publish/Subscribe and Producer/Consumer patterns.
• Hands-on knowledge of Terracotta caching and cache data management.
• Experience implementing threading, circuit breakers, retry mechanisms, and exception handling.

Responsibilities

• Develop, maintain, and optimize APIs and integration services using webMethods Flow language and established development best practices.
• Manage day-to-day operations of webMethods Integration Server (IS), including service configurations, deployment, and troubleshooting.
• Configure, expose, deploy, and manage APIs through webMethods API Gateway.
• Implement JMS-based messaging solutions using Publish/Subscribe and Producer/Consumer patterns.
• Manage Terracotta caching operations, including reading, updating, and deleting cached data.
• Implement threading and asynchronous processing within Flow services to support efficient execution.
• Develop circuit breakers, retry mechanisms, and error-handling strategies to improve service reliability.
• Configure API Gateway policies, monitor API activity, and analyze performance and usage metrics.
• Implement OAuth 2.0 authentication and manage SSL certificates, PFX files, and related security configurations.
• Investigate and resolve API integration issues while maintaining service performance, availability, and security.

Skills

WebMethods API Development

WebMethods Flow language

Integration Server

JMS messaging

Terracotta caching

OAuth 2.0 authentication

SSL certificate handling

Tools

webMethods API Gateway

webMethods Integration Server

Terracotta caching

JMS messaging

Job description

The ideal candidate should have hands-on experience in webMethods API Developer with relevant experience in API development, integration, and management. The ideal candidate should have hands-on expertise in webMethods Flow language, Integration Server, API Gateway, JMS messaging, and Terracotta caching. The role involves developing reliable integration services, managing API configurations, and implementing security and fault-tolerance mechanisms.

Responsibilities

• Develop, maintain, and optimize APIs and integration services using webMethods Flow language and established development best practices.
• Manage day-to-day operations of webMethods Integration Server (IS), including service configurations, deployment, and troubleshooting.
• Configure, expose, deploy, and manage APIs through webMethods API Gateway.
• Implement JMS-based messaging solutions using Publish/Subscribe and Producer/Consumer patterns.
• Manage Terracotta caching operations, including reading, updating, and deleting cached data.
• Implement threading and asynchronous processing within Flow services to support efficient execution.
• Develop circuit breakers, retry mechanisms, and error-handling strategies to improve service reliability.
• Configure API Gateway policies, monitor API activity, and analyze performance and usage metrics.
• Implement OAuth 2.0 authentication and manage SSL certificates, PFX files, and related security configurations.
• Investigate and resolve API integration issues while maintaining service performance, availability, and security.

Requirements

• 6+ years of hands-on experience in webMethods development and API integration.
• Strong proficiency in webMethods Flow language, service development, and Integration Server.
• Practical experience configuring and managing webMethods API Gateway, including API exposure and deployment.
• Good understanding of JMS messaging, particularly Publish/Subscribe and Producer/Consumer patterns.
• Hands-on knowledge of Terracotta caching and cache data management.
• Experience implementing threading, circuit breakers, retry mechanisms, and exception handling.
• Knowledge of API Gateway policies, analytics, and OAuth 2.0 authentication.
• Working knowledge of SSL certificates, PFX files, and secure API communication.
• Strong analytical, debugging, and problem-solving skills.