Oracle Retail Developer: Retail Systems & API Integration

Location: Bangkok, Bangkok, Thailand

Department: Technology

Workplace: hybrid

Employment Type: full

Description

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 Profile

A 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.

Requirements

• 5 to 10 years in IT, with solid Oracle Retail development experience in at least one of: RMS/Merchandising, ReSA, ReIM, RPM, SIM.
• Strong Oracle SQL and PL/SQL, including performance tuning and Oracle DB objects.
• Hands-on API integration development Java, Spring Boot, REST, JSON/XML; ideally a microservices mindset.
• Experience with Oracle Retail batch processing and interface development with upstream/downstream systems.
• Working knowledge of Unix/Linux shell scripting.
• Good grasp of retail business processes (item creation, POs, sales audit, inventory, invoices, pricing, stock ledger, financial integration).
• Ability to debug interface/batch/API failures independently and communicate clearly with cross-functional teams.

Nice-to-Have

• Oracle Retail Cloud / OCI exposure.
• RIB, BI Publisher / BIP, or OIC experience.
• Integration with Oracle Fusion / EBS financials.
• Tooling: Postman, SQL Developer / TOAD, Control-M/UC4/AppWorx, Git, WinSCP/Putty.
• Containers (Docker/Kubernetes) and CI/CD familiarity.
• Basic frontend (React/HTML/CSS) for internal tooling a plus, not a requirement.