Medior/Senior Infrastructure Engineer_Middleware Engineer

Middleware Engineering & Design

• Analyze business and technical requirements and assess onboarding on private cloud/on-prem middleware platforms
• Design, deploy, configure, and evolve IBM MQ, Apache Kafka, Elasticsearch, JBoss, and Tomcat platforms
• Define and maintain standard architectures, configurations, and patterns
• Contribute to lifecycle management and obsolescence planning

IBM MQ Responsibilities

• Engineer and administer IBM MQ queue managers and clusters
• Configure channels, queues, security policies, and HA/DR setups
• Ensure message reliability, encryption, and compliance
• Perform deep troubleshooting and root cause analysis

Apache Kafka Responsibilities

• Engineer and administer Apache Kafka clusters
• Manage broker configuration, topics, partitions, replication, and ACLs
• Implement Kafka Connect and Kafka Streams use cases

Elasticsearch Responsibilities

• Design and manage Elasticsearch clusters
• Optimize performance via shard allocation, lifecycle policies, and query tuning
• Ensure stability, data protection, and capacity planning

Application Server (JBoss / Tomcat) Responsibilities

• Engineer, configure, and maintain enterprise application server platforms based on JBoss / Red Hat JBoss EAP and Apache Tomcat
• Support application onboarding, deployment models, and runtime configurations for Java-based applications
• Ensure high availability, scalability, and resilience of application server environments
• Perform performance tuning, JVM optimization, and capacity planning
• Troubleshoot complex application server and middleware integration issues
• Support production GO-LIVE activities, upgrades, and migrations

Automation & Engineering Excellence

• Develop automation for provisioning and lifecycle management
• Use configuration management tools such as Ansible
• Reduce manual activities and improve reliability

Monitoring, Incident & GO-LIVE Support

• Monitor middleware platforms and address performance and capacity issues
• Provide L3 support and participate in on-call rotation
• Support production GO-LIVE activities and major changes

Security, Compliance & Documentation

• Ensure compliance with security and audit standards
• Maintain runbooks, documentation, and knowledge bases