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Pos System Developer Jobs in California (NOW HIRING)

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Position Overview CoCard Business is seeking an experienced Tier 2 Technical Support Engineer to ... Monitor system performance and identify opportunities for optimization. * Troubleshoot network ...

Systems Engineer

Roseville, CA · On-site

$60 - $90/hr

Develop and maintain system models using MBSE methodologies and tools such as Cameo Systems Modeler ... Protingent offers competitive salaries, insurance plan options (HDHP plan or POS plan), education ...

Systems Engineer

Granite Bay, CA · On-site

$60 - $90/hr

Develop and maintain system models using MBSE methodologies and tools such as Cameo Systems Modeler ... Protingent offers competitive salaries, insurance plan options (HDHP plan or POS plan), education ...

Systems Engineer

Granite Bay, CA · On-site

$60 - $90/hr

Develop and maintain system models using MBSE methodologies and tools such as Cameo Systems Modeler ... Protingent offers competitive salaries, insurance plan options (HDHP plan or POS plan), education ...

Provides work breakdown support to architects/PLs/POs for features/work packages and performance ... Able to technically lead engineering team and advise management. Has complex sub-module knowledge ...

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Oracle POS / Xstore Techno-Functional Consultant

IT America Inc

Los Angeles, CA • On-site

$68.50 - $86.25/hr

Contractor

Re-posted 8 hours ago


Job description

Position: Oracle POS / Xstore Techno-Functional Consultant

Location: City of Industry, CA

Duration: Long term contract

Job Summary:

We are seeking a skilled Oracle POS/Xstore Techno-Functional Consultant to join our team in City of Industry, CA. The ideal candidate will possess strong functional understanding of Oracle Retail Point of Sale (Xstore), along with hands-on technical expertise in integrations, configurations, and customizations. The consultant will work closely with business stakeholders, developers, and support teams to implement and support Xstore solutions.

Key Responsibilities:

  • Collaborate with business and IT teams to gather and analyze requirements related to Oracle Xstore POS.
  • Configure and customize Oracle Xstore Retail POS system to meet business needs.
  • Develop and troubleshoot interfaces between Xstore and external systems (ERP, Payment Gateways, Loyalty, CRM, etc.).
  • Perform system upgrades, patches, and enhancements in the Xstore environment.
  • Participate in the full SDLC including requirements gathering, design, development, testing, deployment, and support.
  • Conduct functional testing, regression testing, and UAT support.
  • Document functional specifications, design documents, and user manuals.
  • Provide post-implementation support and troubleshooting.
  • Coordinate with Oracle support for SRs and patch management.

Required Skills & Experience:

  • 5+ years of experience with Oracle Retail Point of Sale (Xstore), with at least 2 full-cycle implementations.
  • Strong knowledge of Oracle Retail suite (Xstore, ORPOS, ORCE, etc.).
  • Hands-on experience in Java-based customization of Xstore.
  • Experience with Xstore Web Services, Middleware integrations (WebLogic, SOA, or Kafka).
  • Good understanding of retail store operations and POS processes (Sales, Returns, Discounts, Inventory, Promotions, etc.).
  • Ability to write functional and technical specs.
  • Familiarity with Oracle databases and basic SQL/PLSQL.
  • Excellent communication, problem-solving, and client-facing skills.

Preferred Qualifications:

  • Oracle Retail Certification is a plus.
  • Experience with Mobile POS, Self-Checkout, or omnichannel retail.
  • Exposure to cloud-based Xstore implementations.
  • Retail industry domain experience is highly preferred.