Oracle Xstore Engineer

Job Summary: We are seeking a highly skilled and technically proficient Oracle Xstore POS Developer to join our retail technology team.

This role demands deep expertise in Oracle Xstore development, enterprise system integrations, and cloud-native deployment strategies—preferably on AWS.

The ideal candidate will be responsible for designing, customizing, and maintaining scalable, secure, and high-performing POS solutions across distributed store environments.

Key Responsibilities: Oracle Xstore Development & Customization Design, develop, and implement custom features and enhancements in Oracle Xstore POS (Java-based) Configure store-level and enterprise-level Xstore components including mobile POS and peripherals Maintain and optimize Xstore configurations for performance, scalability, and reliability Enterprise Integrations Build and maintain robust integrations with upstream/downstream systems such as ERP (e.g., Oracle Retail), CRM, Loyalty, Inventory, and Payment Gateways Develop RESTful APIs and middleware services for real-time data exchange Ensure secure and compliant data flows across systems using industry best practices Cloud Deployment & Infrastructure Lead cloud migration and deployment of Xstore applications on AWS (preferred), Azure, or GCP Design and implement infrastructure-as-code (IaC) using tools like Terraform or AWS CloudFormation Manage containerized deployments using Docker and orchestration platforms like Kubernetes or ECS DevOps & CI/CD Implement CI/CD pipelines using Jenkins, GitHub Actions, or AWS CodePipeline Automate build, test, and deployment workflows for Xstore components Monitor and log application performance using tools like CloudWatch, ELK Stack, or Datadog Behavior & Maintenance Troubleshoot and resolve application, integration, and infrastructure issues in cloud-hosted environments Apply patches, upgrades, and hotfixes to Xstore applications across environments Collaborate with cross-functional teams including infrastructure, security, and business stakeholders

Required Skills & Qualifications: 5+ years of hands-on experience with Oracle Xstore POS development Strong Java development skills with experience in retail POS systems Proven experience integrating Xstore with enterprise systems using APIs, MQs, or ETL tools Cloud experience with AWS (preferred), Azure, or GCP—deployment, monitoring, and scaling Familiarity with containerization (Docker) and orchestration (Kubernetes/ECS) Experience with CI/CD tools and DevOps practices Knowledge of retail store operations and compliance requirements Excellent problem-solving, communication, and documentation skills

Preferred Certifications (Nice to Have): Oracle Retail Xstore Certification AWS Certified Developer or Solutions Architect Certified Kubernetes Administrator (CKA) DevOps or CI/CD tool certifications