Remote Lead Solution Architect — OMS & Multi-Region Cloud

EPAM Systems, Inc.; Polska; Hybrid; PLN 260,000 - 450,000; Full time

Benefits offered by this job

Health insurance

Multisport

Shopping vouchers

Job summary

EPAM Systems, Inc. seeks an senior enterprise architect to drive OMS architecture design and multi-region rollout across ecommerce platforms.

You will assess OMS landscapes, guide replatforming, and oversee scalable integrations with commerce, payment, and logistics domains. You will lead governance, ensure scalability and continuity, and mentor teams while aligning delivery timelines with stakeholders across regions.

Qualifications

• 10+ years in enterprise architecture and software delivery with OMS exposure.
• Strong knowledge of ecommerce ecosystems, order orchestration and fulfillment design.
• Experience integrating OMS with commerce, warehouse, logistics and marketplace systems.
• Solid understanding of APIs, microservices, event-driven architecture and cloud platforms.
• Experience leading multi-region rollout projects with phased go-live and migration planning.
• Knowledge of replatforming architecture, performance scaling, and resilience patterns.
• Proven experience establishing architecture governance and stakeholder alignment.
• Excellent system-design documentation and problem-solving skills.
• Bachelor’s or Master’s degree in Computer Science, Engineering, or related discipline.

Responsibilities

• Lead OMS architecture design and oversee solution development for multi-region commerce platforms.
• Conduct system assessments and define target architecture and transformation roadmaps.
• Design scalable order-management flows covering lifecycle, fulfillment, returns, and refunds.
• Integrate OMS solutions with commerce platforms, payment gateways, and logistics systems.
• Define technical standards, data flows, and integration patterns across backend layers.
• Collaborate with engineering, operations, and product teams to align delivery timelines.
• Establish governance frameworks ensuring compliance, scalability, and business continuity.
• Guide regional migration and rollout strategies with minimal disruption.
• Provide architectural mentorship to development leads and ensure adherence to design principles.
• Review solution design documentation, technical debt, and performance optimization outcomes.

Skills

Enterprise architecture

OMS exposure

Ecommerce orchestration

System integration

APIs & microservices

Cloud platforms

Multi-region rollout

Architecture governance

Stakeholder communication

Education

Bachelor’s or Master’s in CS/Engineering

Tools

Kubernetes

API Gateway

Salesforce Commerce Cloud

Job description

EPAM Systems, Inc. seeks an senior enterprise architect to drive OMS architecture design and multi-region rollout across ecommerce platforms.

You will assess OMS landscapes, guide replatforming, and oversee scalable integrations with commerce, payment, and logistics domains. You will lead governance, ensure scalability and continuity, and mentor teams while aligning delivery timelines with stakeholders across regions.