Oracle OAF EBS Developer : 
Develop and personalize OAF pages (JDeveloper): page layouts, regions, View Objects, Entity Objects, Application Modules, controllers, and LOVs.
Extend standard OAF pages using substitutions and personalization.
Build supporting PL/SQL packages, views, tables, and APIs, and integrate with standard EBS APIs and open interfaces.
Work with the functional team to translate requirements into technical designs (MD.050/MD.070 or equivalent).
Deploy OAF artifacts (JPX imports, MDS/XML imports, class deployment) in line with the naming and customization standards.
Test, troubleshoot, and fix defects in SIT/UAT and production, including performance tuning of VOs and queries.
Document designs, deployment steps, and test results.