Lead SAP S/4HANA Consultant: SD, Variant Configuration and B2B EDI

We are looking for a highly experienced SAP S/4HANA Sales & Distribution (SD) Consultant to own two critical areas: full-cycle Variant Configuration (VC) and B2B EDI customer integration within SD. This position covers the design, enhancement and optimization of configurable product models, spanning the product master, classes, characteristics, dependencies, pricing, sales order processing, production and delivery, as well as the implementation and maintenance of EDI integrations for customer-facing processes like orders, order confirmations, delivery notes, invoices and ASNs.

The consultant will collaborate closely with internal SAP, commerce and business teams, helping shape the S/4HANA architecture, drive process and performance improvements, and strengthen connections across the broader SAP ecosystem, including SAP Commerce Cloud, so that configurable products and customer orders move seamlessly from storefront and EDI channels into S/4HANA. Responsibilities Translate business requirements into S/4HANA SD and VC solutions Improve existing VC models and SD processes, covering pricing, availability checks and the order-to-delivery-to-billing cycle Implement and support B2B EDI scenarios along with customer onboarding Support rollout templates and new market localization efforts Assist with testing, cutover and hypercare, and troubleshoot production issues Create solution documentation and share knowledge across internal teams Monitor EDI configurations and resolve errors to maintain stable, standardized integrations Requirements At least 7 years of hands-on SAP SD experience, including S/4HANA project work Demonstrated end-to-end expertise in Variant Configuration, integrating SD, PP and pricing Solid background in B2B EDI and IDoc/ALE-based integration, including partner profiles and output determination in SD Experience with global, multi-market rollouts within enterprise environments Ability to work independently with architectural ownership, while communicating effectively with business and technical stakeholders alike Fluency in English, with German considered a plus Nice to have Experience integrating SAP Commerce Cloud or e-commerce platforms with S/4HANA Familiarity with Advanced Variant Configuration (AVC) and SAP BTP integration A background in manufacturing, with cables and connectivity experience being advantageous [GTS] Benefits (generic, except India) International projects with top brands Work with global teams of highly skilled, diverse peers Healthcare benefits Employee financial programs Paid time off and sick leave Upskilling, reskilling and certification courses Unlimited access to the LinkedIn Learning library and 22,000+ courses Global career opportunities Volunteer and community involvement opportunities EPAM Employee Groups Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn Serbia (anywhere tenant) 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.)