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# Java Developer (Multi-Tier Architecture, Oracle PL/SQL & JPA) 13+ Years Exp

- **Company:** ACS -
- **Location:** Schenectady, NY, United States (Remote available)
- **Experience:** Expert
- **Contract:** Temporary to permanent
- **Skills:** Web Interfaces, Java (Programming Language), JavaScript (Programming Language), Relational Databases, Database Schema, Java Development Kit, Java Persistence API, JQuery, JavaServer Faces, Object-Relational Mapping, Oracle Databases, Oracle SQL Developer, SQL Stored Procedures, SQL Databases, Web Applications
- **Published:** July 10, 2026
- **Apply:** https://www.careerjet.com/jobad/us9cd2bba3923f93c803416aab811cba68

## About the Role

* Experience developing server-side Java web applications within a multi-tier architecture using JDK 1.5 or later.
 * Experience developing and maintaining Oracle 10g or later database objects, including SQL queries, stored procedures, functions, packages, and triggers.
 * Experience designing relational databases and creating or modifying database objects in Oracle 10g or later environments with schemas containing 20 or more tables.
 * Experience developing enterprise web applications using JavaServer Faces (JSF).
 * Experience implementing object-relational mapping and persistence using the Java Persistence API (JPA).
 * Experience developing dynamic, interactive web interfaces using JavaScript and jQuery.



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