Your responsibilities, Define and evolve enterprise capabilities and capability models for e-commerce domains, Create capability-to-technology mapping and provide strategic technology roadmaps, Provide technology consultancy across all areas of the e-commerce domain, Guide make-vs-buy decisions and vendor selection strategies, Design end-to-end e-commerce solution landscapes including system integration, data flows, and component interactions, Create comprehensive architecture documentation (C4 models, component diagrams, data flow diagrams, integration patterns), Design individual service/component architectures from scratch (e.g., basket, search, checkout, PIM, OMS), Define non-functional requirements, scalability, and resilience patterns, Ensure solutions align with enterprise architecture principles and technical standards, Act as trusted technical advisor to clients at all organizational levels (C-suite, IT Directors, domain architects), Conduct architecture reviews and provide constructive feedback, Drive best practices adoption across projects and teams, Deep dive into services, codebases, and technical implementations when needed, Validate architectural decisions through proof-of-concepts, Troubleshoot complex technical challenges across the stack, Bridge the gap between architecture and implementation teams, Transform architectural vision into actionable, realistic delivery plans, Produce detailed design documentation and implementation guidelines, Proactively identify and escalate risks, proposing mitigation strategies, Ensure architectural governance throughout delivery lifecycle

10+ years in technology, with 5+ years in architecture roles, Deep e-commerce domain knowledge across multiple projects/clients (platforms, vendors, patterns, best practices), Strong understanding of modern e-commerce platforms and technologies (headless, composable commerce, MACH principles), Knowledge of Microservices, API-first architectures, and event-driven patterns, Familiarity with Cloud platforms (AWS/Azure/GCP) and cloud-native patterns, Skills in Data architecture, integration patterns (sync/async, CDC, ETL), Background in frontend technologies, mobile commerce, omnichannel strategies, Enterprise Architecture frameworks knowledge (TOGAF, Zachman, or similar), Hands-on technical background with the ability to review code and infrastructure, Experience across the full e-commerce value chain: catalog, search, merchandising, cart, checkout, payments, OMS, customer service, Knowledge of B2C, B2B, marketplace, and subscription models, Understanding of e-commerce KPIs, conversion optimization, and personalization, Proven experience leading and mentoring architecture teams, Exceptional client-facing skills - comfortable presenting to business and technical teams alike, Excellent communication skills, able to articulate complex technical concepts to varied audiences

This is how we work on a project, Continuous Deployment, Continuous Integration, DevOps

Development opportunities we offer, conferences in Poland, development budget, external training, industry-specific e-learning platforms, intracompany training, mentoring, soft skills training, space for experimenting, substantive support from technological leaders, support of IT events, technical knowledge exchange within the company

What we offer, Engineering community of industry professionals, Friendly team and enjoyable working environment, Flexible schedule and opportunity to work remotely within Poland, Chance to work abroad for up to 60 days annually, Business-driven relocation opportunities, Outstanding career roadmap, Leadership development, career advising, soft skills, and well-being programs, Certification (GCP, Azure, AWS), Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru, English language classes, Stable income (Employment Contract or B2B), Participation in the Employee Stock Purchase Plan, Benefits package (health insurance, multisport, shopping vouchers), Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more, Referral bonuses, Corporate, social and well-being events

Benefits, private medical care, life insurance, flexible working time, fruits, integration events, retirement pension plan, no dress code, video games at work, coffee / tea, parking space for employees, leisure zone, employee referral program, charity initiatives

EPAM Systems (Poland) sp. z o.o., EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

About the project

As a Lead Solution Architect in e-commerce, you will define strategic technology direction, design robust end-to-end solutions, and provide expert guidance across all project phases. This role requires a blend of enterprise vision, hands-on technical skills, and strong leadership. If you excel at bridging business needs with technical execution and thrive in dynamic environments, this is an opportunity to drive real impact in e-commerce architecture.

This is how we work on a project, Continuous Deployment, Continuous Integration, DevOps

About the project

As a Lead Solution Architect in e-commerce, you will define strategic technology direction, design robust end-to-end solutions, and provide expert guidance across all project phases. This role requires a blend of enterprise vision, hands-on technical skills, and strong leadership. If you excel at bridging business needs with technical execution and thrive in dynamic environments, this is an opportunity to drive real impact in e-commerce architecture.

Your responsibilities

• Define and evolve enterprise capabilities and capability models for e-commerce domains
• Create capability-to-technology mapping and provide strategic technology roadmaps
• Provide technology consultancy across all areas of the e-commerce domain
• Guide make-vs-buy decisions and vendor selection strategies
• Design end-to-end e-commerce solution landscapes including system integration, data flows, and component interactions
• Create comprehensive architecture documentation (C4 models, component diagrams, data flow diagrams, integration patterns)
• Design individual service/component architectures from scratch (e.g., basket, search, checkout, PIM, OMS)
• Define non-functional requirements, scalability, and resilience patterns
• Ensure solutions align with enterprise architecture principles and technical standards
• Act as trusted technical advisor to clients at all organizational levels (C-suite, IT Directors, domain architects)
• Conduct architecture reviews and provide constructive feedback
• Drive best practices adoption across projects and teams
• Deep dive into services, codebases, and technical implementations when needed
• Validate architectural decisions through proof-of-concepts
• Troubleshoot complex technical challenges across the stack
• Bridge the gap between architecture and implementation teams
• Transform architectural vision into actionable, realistic delivery plans
• Produce detailed design documentation and implementation guidelines
• Proactively identify and escalate risks, proposing mitigation strategies
• Ensure architectural governance throughout delivery lifecycle

Benefits, private medical care, life insurance, flexible working time, fruits, integration events, retirement pension plan, no dress code, video games at work, coffee / tea, parking space for employees, leisure zone, employee referral program, charity initiatives

EPAM Systems (Poland) sp. z o.o., EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

About the project

As a Lead Solution Architect in e-commerce, you will define strategic technology direction, design robust end-to-end solutions, and provide expert guidance across all project phases. This role requires a blend of enterprise vision, hands-on technical skills, and strong leadership. If you excel at bridging business needs with technical execution and thrive in dynamic environments, this is an opportunity to drive real impact in e-commerce architecture.