Remote J2EE/Legacy Modernization Engineer

Interactive Process Technology LLC; United States; Remote; USD 110,000 - 165,000; Full time

Job summary

IPT Associates (IPTA) is seeking a J2EE Developer to bridge a legacy system with Palantir Foundry migration efforts. You will read and map existing Java-based ETL logic into the target data integration architecture, while collaborating with engineers across teams.

Requirements include a BS in CS or related field, 4+ years J2EE, and ability to obtain/hold a Secret clearance for NIPRNet/SIPRNet work. Remote position with potential national scope.

Qualifications

• 4+ years of professional Java/J2EE development
• Bachelor's degree or equivalent experience
• Experience with Oracle ODI and OCI data integration
• Ability to reverse-engineer legacy code and document business rules

Responsibilities

• Bridge legacy codebase to Palantir Foundry migration team, reading, analyzing, and documenting existing application and data-integration logic so it can be mapped into the target data integration architecture's ETL pipelines
• Reverse-engineers and documents business rules embedded in the legacy application and data layers
• Supports static analysis of legacy ETL jobs
• Acts as SME liaison to the Foundry pipeline engineers, translating legacy transformation logic into terms they can re-implement correctly
• Documents application dependencies, including the database schema, integrations, and the NIPRNet/SIPRNet Data Guard replication path, to inform the eventual cutover and decommission plan
• Supports reconciliation testing by explaining why legacy output looks the way it does when it does not match the new Army Vantage (Foundry) output

Skills

Java/J2EE

Servlets

JSP

EJB

JDBC

JNDI

JMS

MVC Model 2

Education

Bachelor's degree in Computer Science, Information Systems, or related field

Tools

Oracle ODI

OCI Data Integration

Oracle SQL

Oracle PL/SQL

Oracle Database 19c

Job description

IPT Associates (IPTA) is seeking a J2EE Developer to bridge a legacy system with Palantir Foundry migration efforts. You will read and map existing Java-based ETL logic into the target data integration architecture, while collaborating with engineers across teams.

Requirements include a BS in CS or related field, 4+ years J2EE, and ability to obtain/hold a Secret clearance for NIPRNet/SIPRNet work. Remote position with potential national scope.