Oracle Retail Developer: Retail Systems & API Integration

We're modernising our Oracle Retail landscape across Thailand, Cambodia, and Myanmar and need a hands-on developer who is equally strong on Oracle Retail internals and modern API/integration development. You'll work across merchandising, invoice, and store systems building and supporting the interfaces that connect Oracle Retail to upstream/downstream platforms, including our Oracle Fusion ERP and in-store applications. This is a builder role, not a maintenance-only role. You should be comfortable owning a problem end-to-end: reading the business requirement, designing the integration, writing the code, and supporting it in production.

Candidate ProfileA self-driven Oracle Retail developer who can move fluidly between deep Oracle Retail/PL/SQL work and modern Java/API integration. You understand retail data flows well enough to design solutions, not just code to spec, and you can keep critical production processes stable in a multi-country retail environment.

What You'll Do• Develop, enhance, and support Oracle Retail modules (RMS/Merchandising, ReSA, ReIM, RPM, SIM, RIB) customizations, batch programs, and interfaces. • Build and maintain integrations between Oracle Retail and external systems using REST APIs, RIB, file/SFTP-based interfaces, and middleware patterns. • Develop API services and microservices in Java / Spring Boot, handling JSON/XML payloads, error handling, and retries. • Write and tune PL/SQL packages, procedures, triggers, and batch jobs; optimise SQL for large-volume retail data. • Support core retail flows: items, suppliers, POs, transfers, stock ledger, pricing, deals, invoices, and financial postings into ERP. • Troubleshoot production issues across batches, interfaces, and APIs including data discrepancies between Retail and Finance. • Produce technical specs, unit test evidence, and deployment/support documentation.