DHA-EOSS Software Developer FM Application Developer

Quantum Sky is searching for an experienced Software Developer, Applications
(Senior FM Application Developer) to serve as a technical lead and core software engineer on the Defense Health Agency (DHA) E-Commerce Operational Systems Support (EOSS) contract in Aurora, Colorado.

Under this contract, our team maintains, operates, sustains, and enhances the enterprise Oracle Federal Financials (OFF) application suite—the authoritative financial accounting and payment system supporting the multi-billion-dollar TRICARE Private Sector Healthcare Operations. Operating on Red Hat Enterprise Linux (RHEL) within MedCOI-hosted Amazon Web Services (AWS) Gov Cloud East, the OFF platform handles purchased care budgeting, healthcare claims conversion, intragovernmental trading partner settlement, and standard general ledger accounting.

As a Senior Application Developer, you will lead the technical design, development, customization, and integration of complex OFF modules, custom database extensions, and mission-critical external interfaces. You will mentor Journeyman Developers (LCAT 312), partner with Enterprise and Database Architects, and interface directly with DHA Contract Resource Management (CRM) stakeholders to deliver high-quality, auditable financial capabilities.

Responsibilities:

• Serve as the senior technical authority for development, customization, and sustainment across the Oracle Federal Financials COTS product suite and DHA custom extensions, including:

  • Core COTS Financial Modules: General Ledger (GL), Accounts Payable (AP), Accounts Receivable (AR), Purchasing (PO), Cost Management, Federal Financials, Sub-Ledger Accounting (SLA), and Oracle Projects Billing & Costing.

  • Specialized Custom Configurations: Healthcare Claims Processing extensions, Pharmacy Module extensions, Office of General Counsel (OGC) Debt Management module, and G-Invoicing broker tables.

  • Development & Toolset: Oracle Developer Suite (Forms 10g/11g/12c, Reports Builder), Workflow Builder, SplashBI Transactional Reporting, Connect:
    
    Direct scripts, PL/SQL packages, and shell scripting.

• Architect and implement complex PL/SQL packages, procedures, functions, database triggers, and custom concurrent programs executing on Linux RHEL platforms.

• Lead the engineering of claims-to-invoice conversion routines interfacing TRICARE Encounter Data System (TEDS) records from Managed Care Support Contractors (MCSCs) into OFF accounting tables, generating invoices, disbursements, and payment reporting (PWS 1.3).

• Provide technical leadership and peer code reviews for Journeyman Developers (LCAT 312), enforcing secure coding guidelines and development best practices.

Lead the software engineering lifecycle for high-priority contract milestones and mandated DoD financial directives:

• Government Invoicing (G-Invoicing): Design and implement OFF interface mechanisms, data structures, and automated settlement workflows to support Treasury General Terms & Conditions (GT&C), Orders, and Performance for Intragovernmental Transactions (IGT) Buy/Sell activity.

• Central Accounting Reporting System (CARS): Engineer automated ingestion and ETL processing routines for the CARS Transactional Data Extract (CTDE) file, eliminating manual processes and automating daily cash transaction reconciliation against Treasury disbursement data.

• SFIS, SLOA & CCAS Compliance: Lead annual enhancements and flexfield modifications to ensure OFF complies with DoD Business Enterprise Architecture (BEA) releases, Standard Financial Information Structure (SFIS), Standard Line of Accounting (SLOA), and Common Cost Accounting Structure (CCAS).

• OFF to PRISM Interface: Build…