Xstore Development Consultant

Sigma Allied Services; United States; Remote; USD 120,000 - 170,000; Full time

Job summary

Sigma Allied Services is seeking an Xstore Development Consultant for a remote role. The candidate must have 7+ years in IT with hands-on Oracle Retail XStore POS development, customization, and integrations across ERP, Inventory, Loyalty, and Omnichannel systems.

The role emphasizes XStore architecture, JET UI customization, and strong proficiency in Java, Spring, REST/SOAP, XML/JSON, SQL, and Oracle DB, plus excellent stakeholder management and problem-solving in a global retail context.

Qualifications

• 7+ years of IT experience with hands-on Oracle Retail XStore POS Development.
• Hands-on XStore POS development, implementation, and customization engagements.
• Expertise in XStore Architecture, XStore Office, POSLog, Extension Framework, business components, event listeners, and transaction workflows.
• Design and deliver scalable XStore solutions by translating business requirements into functional and technical implementations.
• Hands-on experience in XStore JET UI customization, screen enhancements, dashboards, forms, and user experience improvements.
• Proficiency in Java, Spring Framework, REST APIs, SOAP Services, XML, JSON, SQL, and Oracle Database technologies.
• Experience designing integrations with ERP, Inventory, Pricing, Loyalty, Customer, Payment, and Omnichannel platforms.
• Strong understanding of retail business processes including Sales, Returns, Exchanges, Promotions, Loyalty, Inventory, and Store Operations.
• Perform solution design, fit-gap analysis, impact assessment, code reviews, troubleshooting, defect resolution, and production support activities.
• Experience supporting SIT, UAT, deployments, upgrades, migrations, store rollouts, hypercare, and post-production stabilization.
• Excellent stakeholder management, problem-solving, and communication skills with experience delivering solutions in global retail environments.
• Preferred Skills: XStore upgrades, modernization programs, POSLog, DTX messaging, XOCS/SIOCS integrations, and large-scale retail transformation initiatives.

Responsibilities

• Design and deliver scalable XStore solutions based on business requirements.
• Lead integration efforts with ERP, Inventory, Pricing, Loyalty, Customer, and Omnichannel platforms.
• Provide production support, troubleshooting, and post-deployment stabilization.
• Perform fit-gap analyses, impact assessments, and code reviews.
• Collaborate with stakeholders across global retail environments.
• Support SIT/UAT, deployments, and store rollouts with hypercare readiness.

Skills

XStore POS

Java

Spring Framework

REST APIs

SOAP Services

XML/JSON

SQL

Oracle Database

ERP Integrations

Inventory Systems

Loyalty Systems

Stakeholder Management

Problem Solving

Communication Skills

Tools

XStore Office

POSLog

DTX messaging

Job description

Job description : Xstore Development Consultant

Location: Remote

Title: Xstore Development consultant

Location Remote

No of opeings:6

Exp : 7 yearsShift: General Shift

• 7+ years of IT experience with hands-on Oracle Retail XStore POS Development experience.
• Strong hands-on experience in Oracle Retail XStore POS development, implementation, and customizationt engagements.
• Expertise in XStore Architecture, XStore Office, POSLog, Extension Framework, business components, event listeners, and transaction workflows.
• Design and deliver scalable XStore solutions by translating business requirements into functional and technical implementations.
• Hands-on experience in XStore JET UI customization, screen enhancements, dashboards, forms, and user experience improvements.
• Proficiency in Java, Spring Framework, REST APIs, SOAP Services, XML, JSON, SQL, and Oracle Database technologies.
• Experience design and developing integrations with ERP, Inventory, Pricing, Loyalty, Customer, Payment, and Omnichannel platforms.
• Strong understanding of retail business processes including Sales, Returns, Exchanges, Promotions, Loyalty, Inventory, and Store Operations.
• Perform solution design, fit-gap analysis, impact assessment, code reviews, troubleshooting, defect resolution, and production support activities.
• Experience supporting SIT, UAT, deployments, upgrades, migrations, store rollouts, hypercare, and post-production stabilization.
• Excellent stakeholder management, problem-solving, and communication skills with experience delivering solutions in global retail environments.
• Preferred Skills: Experience with XStore upgrades, modernization programs, POSLog, DTX messaging, XOCS/SIOCS integrations, and large-scale retail transformation initiatives.