OMS Lead Engineer

In this role, you will lead a cross‑functional team delivering large‑scale order‑management transformation projects across multiple regions. The position requires hands‑on OMS expertise, solid understanding of commerce integrations, and practical delivery leadership. You will guide system design, integration, and rollout activities across key domains such as order lifecycle, inventory, returns, and fulfillment orchestration.

Responsibilities

• Lead end‑to‑end OMS delivery for multi‑region commerce transformation programs
• Coordinate the design, configuration, and rollout of an enterprise OMS platform
• Manage development priorities, timelines, and dependencies across teams and vendors
• Collaborate with product, architecture, and delivery leads to define project scope and technical approach
• Integrate OMS with commerce, payment, warehouse, logistics, and customer‑service systems
• Oversee implementation of order lifecycle processes, returns, refunds, and pre‑order workflows
• Ensure consistency of architectural standards, quality assurance, and technical documentation
• Support feature planning, sprint execution, and release management processes
• Mentor team members on functional and technical OMS practices
• Perform issue triage, risk mitigation, and status reporting during rollout phases

Requirements

• 8+ years of overall software‑engineering or commerce‑platform experience, including hands‑on OMS delivery work
• Proven background in leading or coordinating complex order‑management implementations
• Strong understanding of ecommerce ecosystems and integration patterns
• Experience implementing OMS solutions involving marketplace, warehouse, and logistics systems
• Knowledge of order lifecycle management, inventory orchestration, and returns processing
• Familiarity with REST APIs, microservices, and cloud‑based architectural principles
• Experience working with distributed teams and agile delivery structures
• Ability to coordinate across multiple stakeholders and manage delivery governance
• Excellent analytical, decision‑making, and communication skills
• Bachelor’s degree in Computer Science, Information Systems, or similar discipline

Nice to have

• Experience with Fluent OMS, Salesforce Commerce Cloud, or other enterprise OMS solutions
• Familiarity with tax, invoice, and customer‑communication process flows
• Knowledge of regional fulfillment and multi‑market rollout strategies
• Experience supporting vendor transition or replatforming programs
• Exposure to warehouse and supply‑chain optimisation systems

We offer

• Private health insurance
• EPAM Employees Stock Purchase Plan
• 100% paid sick leave
• Referral Program
• Professional certification
• Language courses

EPAM 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 EPAM
• WORK 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.