Technical Oracle iStore Resource

OFFSHORE – India / Remote

Work Schedule: Monday–Friday; working hours must align with Europe and North America time zones (CST hours)

Candidates with the recent healthcare client-domain experience are highly preferred for this role

Role Overview

We are seeking an experienced Oracle E-Business Suite (EBS) Technical Resource to audit, remediate, and harden custom Oracle iStore applications. The primary focus is eliminating critical application security vulnerabilities across custom Java Server Pages (JSPs), Java controllers, and database extensions without disrupting customer-facing e-commerce operations.

Key Responsibilities

Refactor and remediate insecure custom JSPs, Java classes, and servlets, targeting OWASP Top 10 risks, including:

o Cross-Site Scripting (XSS)

o SQL Injection

o CSRF

o Insecure Direct Object References

o Sensitive Data Exposure

Implement rigorous input validation, context-aware output encoding, and secure session handling in accordance with Oracle Application Object Library (AOL) and Java security standards.

Secure underlying PL/SQL packages, APIs,



and custom database integrations that interact with the iStore front end.

Collaborate with QA and InfoSec teams to validate fixes and conduct regression testing across the order flow.

Package deployments using standard FND load and patching processes.

Required Skills & Qualifications

Oracle EBS Core

5+ years of hands-on technical development experience with Oracle iStore 12.1.x or 12.2.x and Oracle E-Business Suite frameworks.

Java / Web Technologies

Solid proficiency in:

o Java

o J2EE

o Custom JSP development

o Java Servlets

o XML

Application Security

Direct experience remediating web application security vulnerabilities within Oracle ERP environments.

Database / Backend

Strong PL/SQL and SQL skills.

Experience securing custom database packages and standard Oracle APIs.

Architecture

In-depth understanding of Oracle Application Server / WebLogic configurations relevant to custom JSP deployments.

Project Details

Location: Offshore or Nearshore

Start Date: Immediately if available

Project Duration: 3–4 months

📌 Technical Oracle iStore Resource OFFSHORE – India / Remote
🏢 Tetra Computing
📍 India