Oracle Middleware, Database Administrator

Jobtailor; Pune District; On-site; INR 1,200,000 - 2,100,000; Full time

Job summary

Jobtailor in Pune, India, seeks an experienced Oracle Middleware Administrator to manage enterprise applications across DEV, QA, UAT and Production environments. You will deploy, upgrade, patch, and refresh environments while supporting Oracle WebLogic Server and Fusion Middleware infrastructures.

You will configure and manage WebLogic domains, Node Manager, JDBC data sources, JMS, ADF and RCU components, and monitor health, batch jobs, and data workflows.

Qualifications

• Bachelor’s degree in CS/IT or related field.
• 5+ years of Oracle middleware/application administration experience.
• Strong experience with Azure Cloud infrastructure.
• Experience with Oracle Cloud Infrastructure (OCI).
• Proficiency with Oracle Database 19c/23c and Oracle WebLogic Server 12c/14c.
• Linux/Unix administration and network/firewall basics.
• Experience with REST/SOAP web services and JDBC datasource configuration.

Responsibilities

• Administer and support Oracle enterprise applications across DEV, QA, UAT, and Production environments.
• Perform deployments, upgrades, patching, and environment refresh activities.
• Support Oracle WebLogic Server and Fusion Middleware environments.
• Configure and manage WebLogic components, Node Manager, JDBC Data Sources, JMS, ADF/RCU.
• Monitor application health, batch processing, and loan servicing workflows.
• Perform JVM tuning, heap management, and GC optimization.
• Install, configure, and upgrade Oracle database software and servers.
• Develop and execute backup strategies and disaster recovery plans.
• Monitor resources, optimize databases and SQL for performance.
• Manage database users, roles, and security policies.
• Configure and troubleshoot REST/SOAP web services and OHS.

Skills

Oracle WebLogic Server

Fusion Middleware

Azure Cloud

OCI

Oracle Database 19c/23c

Linux/Unix Administration

SQL & PL/SQL

Shell scripting

REST/SOAP web services

JDBC datasource configuration

SSL/TLS configuration

Security & Compliance

Education

Bachelor’s degree in computer science, IT, or related field

Tools

Azure Cloud tools

Oracle Cloud Infrastructure (OCI)

Job description

Responsibilities

• Administer and support Oracle enterprise applications across DEV, QA, UAT, and Production environments
• Perform deployments, upgrades, patching, and environment refresh activities
• Support Oracle WebLogic Server and Fusion Middleware environments
• Configure and manage: WebLogic Admin & Managed Servers, Node Manager, JDBC Data Sources, JMS Modules, ADF and RCU components
• Monitor application health, batch processing, and loan servicing workflows
• Perform JVM tuning, heap management, and garbage collection optimization
• Install, configure, and upgrade Oracle database software and servers
• Develop and execute comprehensive backup strategies and disaster recovery plans to prevent data loss
• Monitor system resource usage, identify bottlenecks, and optimize databases and SQL queries for maximum speed and efficiency
• Manage database user accounts, assign roles and privileges, and enforce organizational data security and compliance policies
• Configure and troubleshoot REST/SOAP web services
• Manage Oracle HTTP Server (OHS) and reverse proxy configurations
• Troubleshoot interface failures, middleware issues, and message queues
• Monitor batch jobs, EOD/BOD processing, and interface transactions
• Provide L2/L3 production support in a 24x7 environment
• Perform root cause analysis and support incident/problem management activities
• Configure SSL certificates, keystores, and truststores
• Manage authentication, access control, and role-based permissions
• Support audit and compliance initiatives including SOX controls

Requirements

• Bachelor’s degree in computer science, Information Technology, or related field
• 5+ years of Oracle middleware/application administration experience
• Strong experience with: Azure Cloud infrastructure
• Oracle Cloud Infrastructure (OCI)
• Oracle Database 19c/23c
• Oracle WebLogic Server 12c/14c
• Linux/Unix Administration (Oracle Enterprise Linux 7.x/8.x)
• Networking, Firewalls, ACL’s, Load balancer configuration and maintenance
• Oracle Fusion Middleware (ADF & RCU)
• Oracle JDK 1.8 / JDK 21
• SQL & PL/SQL
• Shell scripting
• REST/SOAP web services
• JDBC datasource configuration
• SSL/TLS configuration
• Experience supporting enterprise production environments and critical applications.

Core Competencies

Demonstrates expertise in administering Oracle enterprise applications, including Oracle WebLogic Server and Fusion Middleware, while ensuring optimal database performance and compliance with security policies. Proficient in managing cloud infrastructure, performing system monitoring, and executing disaster recovery strategies.