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.
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 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
Requirements
- 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
Benefits
We connect like-minded people
- Delivering innovative solutions to industry leaders, making a global impact
- Enjoyable working environment, whether it is the vibrant office or the comfort of your own home
- Opportunity to work abroad for up to two months per year
- Relocation opportunities within our offices in 55+ countries
- Corporate and social events
We invest in your growth
- Leadership development, career advising, soft skills and well-being programs
- Certifications, including GCP, Azure and AWS
- Unlimited access to EPAM's internal learning database
- Free English classes with certified teachers
We cover it all
- Participation in the Employee Stock Purchase Plan
- Monetary bonuses for engaging in the referral program
- Comprehensive medical & family care package
- Five trust days per year (sick leave without a medical certificate)
- Benefits package (sports activities, a variety of stores and services)
We gather like-minded people:
- Top tech minds driving innovation in AI, cloud and digital platform modernization
- Supportive team and agile, startup-like culture
- Hybrid by design mode and opportunity to work remotely within Poland
- Chance to work abroad for up to 60 days annually
- Business-driven relocation opportunities
We provide growth opportunities:
- Career development programs
- Thought leadership, mentoring, soft skills and well-being programs
- Certification (Anthropic, Gemini, GCP, Azure, AWS)
- English classes
We cover it all:
- Stable pay
- Participation in the Employee Stock Purchase Plan with a 15% discount
- Benefits package (health insurance, multisport, shopping vouchers)
- Referral bonuses up to $2,000
- Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more
- Corporate, social and well-being events
Please, note:
- Benefits listed above are available to employees only
- We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually
- We will reach out to selected candidates exclusively
We connect like-minded people
- Delivering innovative solutions to industry leaders, making a global impact
- Enjoyable working environment, whether it is the vibrant office or the comfort of your home
- Opportunity to work abroad for up to two months per year
- Relocation opportunities within our offices in 55+ countries
- Corporate and social events
We invest in your growth
- Leadership development, career advising, soft skills and well-being programs
- Certifications, including GCP, Azure and AWS
- Unlimited access to EPAM's internal learning database
- Free English classes with certified teachers
We cover it all
- Participation in the Employee Stock Purchase Plan
- Monetary bonuses for engaging in the referral program
- Comprehensive medical & family care package
- Four trust days per year for personal needs
- Discounts for fitness clubs
- Benefits package (hotels, restaurants, stores and services)
- Opportunity to Engineer your Future and to drive the world’s digital transformation with top industry clients
- Personal development program that will allow you to be valued for your strengths
- Wide range of professional trainings and workshops
- Being part of a collaborative, fast-growing, and innovative design team
- Established and accelerated growth toward different career paths, competencies, and roles
- Broad projects variety and possible mobility between projects over the time
- Collaboration in a multicultural environment and exchange of best practices with colleagues around the world
- Varied social benefits, Sports, Transportation and Health programs
- Work-life balance and flexible schedule, team buildings and sport opportunities
- Modern office/collaboration spaces (incl. new Infinity Tower business center, Sofia)
- Hybrid By Design - we provide you with the best productivity options from the 2 worlds. Meet, socialize and enjoy F2F time with your colleagues, while working from the modern EPAM's office for a few days per week and benefit from the EPAM's virtual working environment - making you able to be productive and work from remote for the rest of the week
We believe that the greatest strength of the company is its people. EPAM is fully committed to help its employees to reach their full potential and achieve their professional goals through continues learning. With this in mind, we would like to introduce to you few of the many opportunities and services which we believe will help you expand your current knowledge:- Career development opportunities with a transparent career path
- Wide range of professional trainings, workshops, and mentoring programs plus unlimited access to LinkedIn Learning
- Learning resources and financial support for completing certification programs
- Christmas and Vacation bonus
- Corporate Health Insurance (basic and supplementary)
- Free yearly medical check-ups
- 25 days of vacation
- Private healthcare insurance
- Global travel medical and accident insurance
- Regular performance assessments
- Referral bonuses
- Family friendly initiatives
- Learning and development opportunities including in-house training and coaching, professional certifications, and courses
- *All benefits and perks are subject to certain eligibility requirements
- Opportunity to work in a fast-paced, agile, software engineering culture
- Comfortable modern office in Prague 7, with support of hybrid or fully remote mode
- Benefit program (5 weeks of vacation, paid sick days, paid days off for special occasions, meal vouchers, flexi pass, Prague city public transport annual coupon, multisport cards, optional contribution to pension fund, health insurance for family member)
- EPAM Employee Stock Purchase Plan (ESPP) (subject to certain eligibility requirements)
- English language courses
- Czech language courses upon request
- Referral bonuses for recommended candidates
- Mobile Phone Tariff’s program for managerial-level candidates
- Great learning and development opportunities, including in-house professional training, career advisory and coaching, sponsored professional certifications, well-being programs, LinkedIn Learning Solutions and much more
For your comfortable work:
- Remote and hybrid work opportunities
- Option to work from our centrally located office in Athens
- Corporate laptop provided
- Private health insurance
- Meal vouchers / restaurant tickets
- My Benefit card (264€/year)
- Monthly public transportation card
For your growth:
- Global and diverse client portfolio, large-scale projects, and trendy technologies
- Diverse multicultural, multi-functional, and multilingual work environment
- Opportunity to contribute to internal and open-source products
- Outstanding career development opportunities with a transparent career path and a roadmap to accelerate your journey
- Possibility to create a Personal Development Plan from the first day in the company
- Numerous opportunities for self-development: hard & soft skills internal training courses, mentoring programs, and unlimited access to LinkedIn Learning courses, external e-Libraries
- Certification opportunities
- Knowledge-sharing with colleagues from EPAM's global tech and non-technical communities
- Language courses
- Dynamic, entrepreneurial corporate environment
- Diverse multicultural, multi-functional, and multilingual work environment
- Opportunities for personal and career growth in a progressive industry
- Global scope, international projects
- Widespread training and development opportunities
- Access to LinkedIn Learning solutions
- Competitive salary and various benefits
- Advanced wellbeing and CSR programs, recreation area
We connect like-minded people:
- Delivering innovative solutions to industry leaders, making a global impact
- Enjoyable working environment, whether it is the vibrant office or the comfort of your own home
- Opportunity to work abroad for up to two months per year
- Relocation opportunities within our offices in 55+ countries
- Corporate and social events
We invest in your growth:
- Leadership development, career advising, soft skills and well-being programs
- Certifications, including GCP, Azure and AWS
- Unlimited access to EPAM's internal learning database
- Free English classes with certified teachers
- Discounts in local language schools, including online courses for the Kazakh language
We cover it all:
- Participation in the Employee Stock Purchase Plan
- Monetary bonuses for engaging in the referral program
- Medical & family care package
- Six trust days per year (sick leave without a medical certificate)
- Coverage of psychology sessions of your choice
- Benefits package (sports activities, a variety of stores and services)
- Housing support program: preferential mortgage access via Otbasy Bank partnership
- Competitive compensation depending on experience and skills
- Variety of projects within one company
- Being a part of a project following engineering excellence standards
- Individual career path and professional growth opportunities
- Internal events and communities
- Flexible work hours
- Diverse multicultural, multi-functional, and multilingual work environment
- Global scope, international projects in different business domains: life sciences and healthcare, retail, and distribution, software and hi-tech, etc.
- Outstanding career development opportunities with a transparent career path and a roadmap to accelerate your journey
- Great learning and development opportunities, including in-house professional training, career advisory and coaching, sponsored professional certifications
- Knowledge-sharing with colleagues from EPAM's global tech communities
- 25 days holiday per annum
- 5 days of sick leave without medical certification
- Private health insurance for employees and discount for private health insurance for family members
- Discount for Fit Pass program
- Comfortable modern offices in Belgrade and Novi Sad or remote work from any location in Serbia
- Regular corporate, social and wellbeing events (parties, sport events, advanced CSR programs etc.)
We believe that the greatest strength of the company is its people. EPAM is fully committed to help its employees to reach their full potential and achieve their professional goals through continues learning. With this in mind, we would like to introduce to you few of the many opportunities and services which we believe will help you expand your current knowledge:
- Full access to cutting-edge tools and technologies
- Competitive compensation depending on experience and skills
- All-around Social package: professional & soft skills training, medical & family care programs, sports
- Free English classes
- Unlimited access to LinkedIn learning solutions
- Continuous experience exchange with experts and professionals worldwide
- Friendly team and comfortable working environment
- Engineering, corporate, and social events within and outside the Company
- Flexible working schedule
- Opportunities for self-realization
- Private health insurance
- EPAM Employees Stock Purchase Plan
- 100% paid sick leave
- Referral Program
- Professional certification
- Language courses
We connect like-minded people:
- Delivering innovative solutions to industry leaders, making a global impact
- Enjoyable working environment, whether it is the vibrant office or the comfort of your own home
- Opportunity to work abroad for up to two months per year
- Relocation opportunities within our offices in 55+ countries
- Corporate and social events
We invest in your growth:
We cover it all:
- Monetary bonuses for engaging in the referral program
- Medical & family care package
- Four trust days per year (sick leave without a medical certificate)
- Discounts for fitness clubs, dance schools and sports programs
- Benefits package (sports activities, a variety of stores and services)
- Opportunity to work in a fast-paced, agile, software engineering culture
- Benefit program (5 weeks of vacation, 5 paid sick days, meal vouchers, cafeteria and recreation bonuses, reimbursement of glasses, contribution to pension fund)
- Referral bonuses for recommended candidates
- English language courses
- Great learning and development opportunities, including in-house professional training, career advisory and coaching, sponsored professional certifications, well-being programs, LinkedIn Learning Solutions and much more
- EPAM Employee Stock Purchase Plan (ESPP)
- Company’s pension plan
- Private healthcare insurance
- Safety & life insurance
- Gym discounts
- Wellness Grant (SEK 2000)
- Corporate Programs including Employee Referral Program with rewards
- Learning and development opportunities including in-house training and coaching, professional certifications, and courses
*All benefits and perks are subject to certain eligibility requirements
- 26 paid holiday days
- Pension plan scheme
- Disability insurance (WGA Shortfall insurance)
- Long-term disability insurance (WIA Top up insurance)
- EPAM Employee Stock Purchase Plan (ESPP)
- Commuting to work - costs reimbursement
- Laptop + corporate simcard + corporate mobile device (subject to certain eligibility requirements)
- Bike lease
- Employee Assistance Program
- Corporate Programs including Employee Referral Program with rewards
- Learning and development opportunities including in-house training and coaching, professional certifications, and courses
*All benefits and perks are subject to certain eligibility requirements
- Blue Assistance - Reale Group Medical Plan
- Medical and dental surgery discounts
- Corporate perks and discounts
- Corporate Programs including Employee Referral Program with rewards
- Learning and development opportunities including in-house training and coaching, professional certifications, and courses
*All benefits and perks are subject to certain eligibility requirements
- 25 working days of paid vacation
- Choose your personal benefit (amongst travel, food and healthcare)
- Employee purchase program and discounts for a variety of tech devices
- Team events and get-togethers
- Workstation glasses
- Office bikes
- Office perks (snacks, soft drinks, table tennis, etc.)
- Learning and development opportunities including in-house training and coaching, professional certifications, and courses
- *All benefits and perks are subject to certain eligibility requirements