Middleware & Database Infrastructure Engineer

Position Summary

We are seeking an experienced Middleware & Database Infrastructure Engineer to support the replatforming and implementation of a new Enterprise Management System. The ideal candidate will be responsible for installation, configuration, integration, deployment, and ongoing support of application and database environments across Linux-based infrastructure.

This role will work closely with application, infrastructure, database, and security teams to ensure successful implementation of the new fraud management platform while maintaining high availability, performance, and security standards.

Key Responsibilities

• Participate in the implementation and migration activities for the new Management System.
• Install, configure, and administer Red Hat Enterprise Linux (RHEL) servers.
• Deploy, configure, and maintain Apache Tomcat application servers.
• Install, configure, and support Oracle Database and Microsoft SQL Server environments.
• Perform system integration, environment setup, and application deployment activities.
• Monitor system performance and troubleshoot infrastructure, middleware, and database-related issues.
• Support application releases, patching, upgrades, and environment refresh activities.
• Collaborate with application vendors, project managers, architects, and infrastructure teams during implementation.
• Ensure adherence to security, compliance, and operational standards.
• Prepare technical documentation, installation guides, and operational procedures.
• Participate in testing, cutover, and post-production support activities.

Required Skills & Experience

Technical Skills

• Strong hands-on experience with Red Hat Enterprise Linux (RHEL) administration.
• Experience installing, configuring, and troubleshooting Apache Tomcat.
• Good experience with Oracle Database Administration.
• Experience supporting Microsoft SQL Server environments.
• Strong understanding of server infrastructure, middleware, and database architecture.
• Knowledge of system monitoring, performance tuning, and troubleshooting.
• Experience in application deployment and environment management.

Preferred Skills

• Experience in Enterprise Management Systems implementation or migration projects.
• Knowledge of application integration and enterprise platforms.
• Familiarity with ITIL processes and change management practices.
• Experience working in banking, financial services, or highly regulated environments.
• Exposure to automation and scripting using Shell, Bash, or Python.

Qualifications

• Bachelor's Degree in Computer Science, Information Technology, Engineering, or a related field.
• 5+ years of experience in Linux, middleware, and database administration.
• Experience supporting enterprise-critical applications and production environments.