WebMethods API Developer

About the Role

Systems Arabia is seeking a WebMethods API Developer to join their team in Riyadh, Saudi Arabia. This full-time position requires a professional with 5-10 years of experience in API development, integration, and management, specifically within the webMethods environment. The role focuses on developing reliable integration services, managing API configurations, and implementing robust security and fault-tolerance mechanisms.

Core Expertise

The ideal candidate will possess hands-on expertise across key webMethods components. This includes proficiency in webMethods Flow language, Integration Server, API Gateway, JMS messaging, and Terracotta caching. The role demands a strong technical foundation to support complex integration requirements.

Key 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 authentication and manage SSL certificates, PFX files, and related security configurations.
• Investigate and resolve API integration issues while maintaining service performance, availability, and security.

Required Experience and Skills

• 5-10 years of relevant experience as a webMethods API Developer.
• Demonstrated experience in API development, integration, and management.
• Proficiency in webMethods Flow language, Integration Server, API Gateway, JMS messaging, and Terracotta caching.
• Strong understanding of security and fault-tolerance mechanisms in API integrations.

Work Environment

This is a full-time position based in Riyadh, Saudi Arabia. Candidates must be available to work onsite.