OMS Architect

800flowerscareers; Carle Place (NY); On-site; USD 140,000 - 180,000; Full time

Job summary

800flowerscareers is seeking a senior OMS architect to lead end-to-end architecture and design for omnichannel solutions. You will drive assessments, alignment with enterprise standards, and critical fit-gap analyses across OMS modules.

You will own high- and low-level design artifacts, guide developers on best practices, and provide technical leadership through implementation, testing, and production rollout, including performance tuning and security considerations.

Qualifications

• Hands-on IBM OMS across Distribution, Inventory, Pricing, Call Center, Store and Logistics.
• Expertise in OMS architecture, design and large-scale implementations.
• Strong Java, XML, XSLT, Angular and microservices experience.
• REST/SOA service integrations with ERP/WMS/CRM systems.
• Experience with cloud/container deployments and agile delivery.

Responsibilities

• Lead end-to-end OMS architecture and design to meet omnichannel requirements.
• Drive assessments, alignment with standards, and fit-gap analyses.
• Own design artifacts and lead technical design reviews across OMS modules.
• Provide technical leadership during implementation, customization, testing and rollout.
• Guide development teams on OMS best practices and performance optimization.
• Collaborate with stakeholders to ensure solutions meet business goals.
• Support upgrades, roadmap planning, and production support activities.
• Coordinate with vendors for defect resolution and release planning.

Skills

IBM OMS

Java

XML

XSLT

Angular

Microservices

REST/SOA

ERP/WMS/CRM

Cloud deployments

Agile leadership

Tools

IBM OMS

ERP/WMS

Job description

• Lead the end-to-end technical architecture and design of OMS solutions to support complex omnichannel business requirements
• Drive solution assessments, architecture alignment, and fit-gap analysis with enterprise architecture standards
• Own high-level and low-level design artifacts and lead technical design reviews across OMS modules
• Provide technical leadership during OMS implementation, customization, integration, testing, UAT, and production rollout phases
• Guide development teams on OMS best practices, coding standards, and performance optimisation
• Collaborate with business stakeholders, product owners, and IT teams to ensure solutions meet business and operational goals
• Support OPS upgrades, roadmap planning, and production support activities including issue triage and root-cause analysis
• Coordinate with product vendors for defect resolution and enhancement planning aligned to release schedules

• Extensive hands-on experience with IBM Order Management System (OMS) across Distributed Order Management, Inventory, Pricing, Call Center, Store, Supplier Collaboration, Logistics, and Reverse Logistics modules
• Proven expertise in OMS architecture, solution design, and end-to-end implementation in large-scale retail and omnichannel environments
• Strong experience in order lifecycle management, including sales orders, purchase orders, transfer orders, payments, invoicing, taxation, and returns
• Deep knowledge of OMS integrations with ERP, WMS, CRM, e-commerce platforms, tax engines, and logistics partners using REST/SOA P services
• Strong proficiency in Java, XML, XSLT, Angular, and microservices-based architectures
• Experience with both B2B and B2C OMS implementations
• Strong understanding of Next-Gen OMS/ OMoC 0 architecture and containerized/cloud deployments
• Expertise in performance tuning, scalability, security, and high-availability OMS solutions
• Experience working in Agile delivery models and leading cross-functional teams