Lead Solution Architect

EPAM Systems; España; Remote; EUR 90,000 - 150,000; Full time

Benefits offered by this job

Private health insurance

Employee stock purchase plan

Paid sick leave

Referral program

Language courses

Professional certifications

Job summary

EPAM Systems, Inc. is seeking a seasoned Enterprise Architect to drive OMS architecture, governance, and rollout delivery for complex ecommerce transformations across regions.

You will assess OMS landscapes, guide replatforming, and oversee scalable integrations with commerce, marketplace, logistics, and customer-service domains. The role requires deep hands-on OMS expertise, cloud architecture, and enterprise integration standards, with leadership across regional migrations and governance

Qualifications

• Experience in enterprise architecture for OMS and ecommerce ecosystems.
• Ability to design order orchestration, fulfillment, and returns flows.
• Strong governance, stakeholder alignment, and documentation skills.

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 order lifecycle, fulfillment, returns, and refunds.

Skills

OMS architecture

Cloud architecture

Enterprise integration

APIs

Microservices

Event-driven

Governance

Stakeholder alignment

Technical documentation

Communication skills

Leadership

Education

Bachelor's degree in CS/Engineering

Tools

Salesforce Commerce Cloud

Kubernetes

API gateway

Job description

In this role, you will drive architectural design, governance, and rollout delivery for complex ecommerce order‑management transformations across multiple regions. You will assess current OMS landscapes, guide replatforming initiatives, and oversee the design of scalable integrations across commerce, marketplace, logistics, and customer‑service domains. The position requires deep hands‑on expertise in OMS technology, cloud architecture, and enterprise integration standards.ResponsibilitiesLead OMS architecture design and oversee solution development for multi‑region commerce platformsConduct system assessments and define target architecture and transformation roadmapsDesign scalable order‑management flows covering order lifecycle, fulfillment, returns, and refund processesIntegrate OMS solutions with commerce platforms, payment gateways, and third‑party logistics systemsDefine technical standards, data flows, and integration patterns across multiple backend and service layersCollaborate with engineering, operations, and product teams to align delivery timelines and prioritiesEstablish governance frameworks ensuring compliance, scalability, and business continuityGuide regional migration and rollout strategies, enabling smooth transitions and minimal disruptionProvide architectural mentorship to development leads and ensure adherence to design principlesReview solution design documentation, technical debt, and performance optimization outcomesRequirements10+ years’ experience in enterprise architecture and software delivery, with direct OMS exposureStrong knowledge of ecommerce ecosystems, order orchestration, and fulfillment designExperience integrating OMS with commerce platforms, warehouse, logistics, and marketplace systemsSolid understanding of APIs, microservices, event‑driven architecture, and cloud platformsExperience leading multi‑region rollout projects with phased go‑live and migration planningKnowledge of replatforming architecture, performance scaling, and resilience patternsProven experience establishing architecture governance and stakeholder alignmentExcellent system‑design documentation, analytical, and problem‑solving skillsStrong communication ability with both technical and non‑technical stakeholdersBachelor’s or master’s degree in Computer Science, Engineering, or related disciplineNice to haveExperience with Fluent OMS, Salesforce Commerce Cloud, or equivalent order‑management solutionsHands‑on knowledge of tax, invoice, and customer communication flows in enterprise commerceFamiliarity with cloud‑native architecture, Kubernetes, and API‑gateway designsUnderstanding of marketplace orchestration and inventory management patternsPrior experience leading distributed teams through large vendor‑transition programsWe offerPrivate health insuranceEPAM Employees Stock Purchase Plan100% paid sick leaveReferral ProgramProfessional certificationLanguage coursesEPAM is a leading digital transformation services and product engineering company with 61,700+ EPAMers in 55+ countries and regions. Since 1993, our multidisciplinary teams have been helping make the future real for our clients and communities around the world. In 2018, we opened an office in Spain that quickly grew to over 1,450 EPAMers distributed between the offices in Málaga, Madrid and Cáceres as well as remotely across the country. Here you will collaborate with multinational teams, contribute to numerous innovative projects, and have an opportunity to learn and grow continuously.Why Join EPAMWORK AND LIFE BALANCE. Enjoy more of your personal time with flexible work options, 24 working days of annual leave and paid time off for numerous public holidays.CONTINUOUS LEARNING CULTURE. Craft your personal Career Development Plan to align with your learning objectives. Take advantage of internal training, mentorship, sponsored certifications and LinkedIn courses.CLEAR AND DIFFERENT CAREER PATHS. Grow in engineering or managerial direction to become a People Manager, in-depth technical specialist, Solution Architect, or Project/Delivery Manager.STRONG PROFESSIONAL COMMUNITY. Join a global EPAM community of highly skilled experts and connect with them to solve challenges, exchange ideas, share expertise and make friends.