NowWiN International
Achieve Digital Transformation by partnering NowWiN Team. On Demand IT Talents | MVP Development | Cloud Support | AI.
شرح موقعیت
Hiring: Middleware Engineer Location: Muscat, Oman Work Mode: Onsite Experience: 5 Years Contract: 1 Year – Extendable Budget: Maximum 1200 OMR/month Notice Period: Immediate to 15 Days Relocation: Mandatory We are looking for an experienced Middleware Engineer with strong expertise in IBM API Connect, IBM App Connect Enterprise (ACE), IBM MQ, and ActiveMQ. The candidate will be responsible for API and integration development, messaging, middleware support, transaction tracing, security, performance monitoring, DevOps automation, and production support. Key Responsibilities API & Integration Development Design, implement, and manage APIs using IBM API Connect. Develop and orchestrate integration flows using IBM App Connect Enterprise (ACE). Develop and maintain integration solutions and support Change Requests. Work with REST/SOAP APIs and integration interfaces. Messaging & Middleware Configure and optimize IBM MQ and ActiveMQ. Develop messaging and integration flows. Work with middleware components such as DB Node, Kafka Node, and HTTP Node. Security Implement authentication and authorization mechanisms. Work with OAuth2, JWT, TLS, and SAML. Follow data security and middleware governance requirements. Performance & Troubleshooting Monitor middleware runtimes and optimize performance. Troubleshoot integration and production issues. Perform log analysis and root-cause analysis. DevOps & Automation Automate build, deployment, and configuration activities. Work with Jenkins, UrbanCode, and/or Azure DevOps. Exposure to Docker, Kubernetes, and OpenShift. Production Support Provide L1/L2 middleware support. Handle production incidents and perform RCA. Support middleware and payment-system environments. 🔴 Mandatory Skills IBM API Connect IBM App Connect Enterprise (ACE) IBM MQ ActiveMQ Middleware / Integration Engineering Integration Flow Development ACE IDE XML / JSON REST / SOAP Exception Handling API Development Middleware Troubleshooting Production Support Good to Have Kafka JMS / MQTT / AMQP Event-Driven Architecture OAuth2 / JWT / TLS / SAML Python / Shell / PowerShell Jenkins / UrbanCode / Azure DevOps Docker / Kubernetes / OpenShift Linux / AIX Cloud environments Payment systems / banking exposure Transaction auditing and tracing