Global OMS Solution Architect - Ecommerce Platform Design

EPAM Systems; España; On-site; EUR 90,000 - 140,000; Full time

Benefits offered by this job

Private health insurance

Employee Stock Purchase Plan

Paid sick leave

Referral program

Professional certifications

Language courses

Job summary

EPAM Systems in Spain seeks a Senior Enterprise Architect to drive OMS architecture, governance, and rollout for multi‑region ecommerce transformations. You will assess current OMS landscapes and guide replatforming initiatives.

You will design scalable integrations across commerce, marketplace, logistics and services, mentor regional teams, and ensure adherence to enterprise standards, data flows, and performance targets.

Qualifications

• 10+ years in enterprise architecture with direct OMS exposure.
• Deep knowledge of ecommerce ecosystems, order orchestration, and fulfillment design.
• Experience integrating OMS with commerce, warehouse, logistics, and marketplace systems.
• Strong API, microservices, event-driven, and cloud platform expertise.
• Proven multi-region rollout and migration planning experience.
• Knowledge of replatforming architecture, performance scaling, and resilience patterns.
• Proven experience establishing architecture governance and stakeholder alignment.
• Excellent system‑design documentation, analytical, and problem‑solving skills.
• Strong communication ability with both technical and non‑technical stakeholders.

Responsibilities

• Lead OMS architecture design for multi-region commerce platforms.
• Assess systems, define target architecture and roadmaps.
• Design scalable order-management flows across lifecycle.
• Integrate OMS with platforms, payment gateways, and logistics.
• Define data flows and integration patterns across back-end layers.
• Collaborate with engineering, operations, and product to align delivery.
• Establish governance ensuring compliance, scalability, and continuity.
• Mentor regional migration and rollout strategies.
• Review designs, debt, and performance outcomes.
• Provide architectural mentorship to development leads.

Skills

Enterprise architecture

OMS exposure

Cloud platforms

APIs & microservices

Multi-region rollout leadership

Governance

Stakeholder alignment

Documentation

Communication

Education

Bachelor’s or Master’s degree in Computer Science/Engineering

Tools

Fluent OMS

Salesforce Commerce Cloud

Kubernetes

API gateways

Job description

EPAM Systems in Spain seeks a Senior Enterprise Architect to drive OMS architecture, governance, and rollout for multi‑region ecommerce transformations. You will assess current OMS landscapes and guide replatforming initiatives.

You will design scalable integrations across commerce, marketplace, logistics and services, mentor regional teams, and ensure adherence to enterprise standards, data flows, and performance targets.