Application Infrastructure and Middleware Specialist

Job Description: Application Infrastructure& Middleware Specialist

Role Overview

We are seeking an experienced Application Infrastructure & Middleware Specialist to manage, optimize, and support enterprise‑level application platforms across complex, multi‑tier environments. The ideal candidate will have strong expertise in middleware technologies, CI/CD automation, monitoring, cloud platforms, and security components, with hands‑on experience supporting mission‑critical applications in large enterprise or banking environments.

Key Responsibilities

. Manage and support middleware platforms and application servers across production andnon‑production environments

. Perform deployments, configuration, tuning, and troubleshooting of enterpriseapplications

. Implement and maintain CI/CD pipelines to automate build, deployment, and releaseprocesses

. Monitor application and infrastructure performance using enterprise observability tools

. Collaboratewith cross‑functional teams including development, QA, security, and operations

. Manage certificates, firewalls, and security configurations for application environments

. Support cloud‑based and hybrid infrastructure components

. Perform root cause analysis, incident resolution, and preventive maintenance

. Maintain documentation, standards, and best practices for application infrastructure

Required Skills & Expertise

Middleware &Application Servers

. IBMWebSphere Application Server

. WebLogic

. JBoss

. Tomcat

. ApacheHTTP Server

. Nginx

. IIS

DevOps & CI/CD

. Jenkins

. GitLabCI

. XLDeploy

. OpenShift

. Docker

. Kubernetes

Monitoring &Observability

. Dynatrace

. PRTG

. Splunk

. AppManager

. Genesis

ITSM / Workflow Tools

. JIRA

. ServiceNow

. Tracker

Security &Networking

. F5

. Beeware/ DenyAll

. Certificate& Keystore Management

Messaging &Integration

. IBMMQ Appliance

. VHI

Diagnostics &Performance Tools

. IBM Thread Analyzer

. IBM Heap Dump Analyzer

Virtualization

. VMware vSphere

Cloud Platforms

. AWS

. Azure

Databases

. MS‑SQL

. SSMS

. PosgreSql/MongoDB

Operating Systems

. Linux/ Unix

. Windows

Digital Banking &Mobile Ecosystem (Preferred)

. Apple Developer Program

. GooglePlay Console

. GoogleDeveloper Console

. Firebase

. HIDActive Server

. WSO2

Preferred Experience

. Experience in banking, financial services, or regulated environments

. Exposureto high‑availability, disaster recovery, and performance‑critical systems

. Strong understanding of application security, compliance, and access control

. Ability to work in fast‑paced, production‑driven environments

Soft Skills

. Strong analytical and problem‑solving abilities

. Excellent communication and stakeholder management

. Ability to work independently and collaboratively