Retail Developer – Retail Systems, API Integration

Siam Makro Public Company Limited

Oracle Retail Developer enhancing retail systems and API integration in Thailand, Cambodia, and Myanmar. Hands-on role requiring deep Oracle Retail and integration development expertise in hybrid work environment.

Posted 6/22/2026full-timeBangkok • 🇹🇭 ThailandMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

CloudDockerERPJavaKubernetesLinuxMicroservicesOracleReactShell ScriptingSpringSpring BootSpringBootSQLUnix

About the role

Key responsibilities & impact

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

What you’ll need

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.

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Siam Makro Public Company Limited Website LinkedIn All Job Openings 10,000+ employees Founded 1988 🛒 Retail 🤝 B2B Retail
B2B Siam Makro Public Company Limited is a Thailand-based company operating cash and carry trade centers under the "Makro" brand. They specialize in wholesale for professional business operators, offering a wide range of products including fresh and dry food, as well as non-food supplies. Their customer base primarily includes retailers, food retailers, caterers, and other service operators. With a strong presence in the wholesale sector, Siam Makro aims to provide competitive prices and value to its business customers. Retail Developer – Retail Systems, API Integration Job not on LinkedIn 🔥 1 hour ago 🏢🏡 Bangkok – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 🖥 Software Engineer Cloud Docker ERP Java Kubernetes Linux Microservices Oracle React Shell Scripting Spring Spring Boot SpringBoot SQL Unix Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
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. Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Site Safety Officer – Engineering Construction 🕒 February 24 Aurecon 5001 - 10000 Website LinkedIn All Job Openings Site Safety Officer overseeing health, safety, and environmental aspects for construction projects in Thailand. Leading compliance with laws and promoting safety culture among project teams. 🏢🏡 Bangkok – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 🖥 Software Engineer 🗣️🇹🇭 Thai Required View More Software Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

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Hard Skills & Tools

Oracle RetailRMSReSAReIMRPMSIMJavaSpring BootPL/SQLSQL

Soft Skills

debuggingcommunicationproblem-solvingindependencecross-functional collaboration