Lead Solution Architect

• 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 order lifecycle, fulfillment, returns, and refund processes
• Integrate OMS solutions with commerce platforms, payment gateways, and third-party logistics systems
• Define technical standards, data flows, and integration patterns across multiple backend and service layers
• Collaborate with engineering, operations, and product teams to align delivery timelines and priorities
• Establish governance frameworks ensuring compliance, scalability, and business continuity
• Guide regional migration and rollout strategies, enabling smooth transitions and minimal disruption
• Provide architectural mentorship to development leads and ensure adherence to design principles
• Review solution design documentation, technical debt, and performance optimization outcomes, * Life & Private medical insurance (50% of monthly cost covered by EPAM, including dental and vision insurance)
• Pension fund
• Employee Stock Purchase Plan (ESPP) (subject to eligibility requirements)
• Navigo (Ground transportation allowance, 50% of the monthly cost covered by EPAM)
• Monthly Afterwork organized by the HR Team
• EPAM Referral Program
• Remote Work (under Business & Management approval)
• IT Equipment (Laptop (HP or MacBook, according to eligibility criteria), headphones, mouse, professional phone with monthly subscription fees covered by EPAM)
• Learning and development opportunities including in-house training and coaching, professional certifications, and courses

• 10+ years’ experience in enterprise architecture and software delivery, with direct OMS exposure
• Strong knowledge of ecommerce ecosystems, order orchestration, and fulfillment design
• Experience integrating OMS with commerce platforms, 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, analytical, and problem-solving skills
• Strong communication ability with both technical and non-technical stakeholders
• Bachelor’s or master’s degree in Computer Science, Engineering, or related discipline

Nice to have

• Experience with Fluent OMS, Salesforce Commerce Cloud, or equivalent order-management solutions
• Hands-on knowledge of tax, invoice, and customer communication flows in enterprise commerce
• Familiarity with cloud-native architecture, Kubernetes, and API-gateway designs
• Understanding of marketplace orchestration and inventory management patterns
• Prior experience leading distributed teams through large vendor-transition programs

• 25 days of paid leave per year + reduction of the working time (RTT days, number depending on the year)