Senior Java Engineer

EPAM Systems; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

EPAM Systems is seeking a Senior Java Engineer for a fully remote role in the United States. You will drive the implementation and integration of order management system (OMS) capabilities, connecting with eCommerce, marketplace, warehouse, fulfillment, ERP and other systems.

You will lead OMS features, order lifecycle processes, and complex integrations, while solving production issues and contributing to design reviews.

Qualifications

• Proven Java development experience with RESTful services and system integrations.

Responsibilities

• Implement OMS features and order lifecycle management.
• Integrate REST/API-based solutions with eCommerce, warehouse, ERP, and other systems.
• Develop order fulfillment, inventory, returns, and refunds processes.
• Address regional business and fulfillment requirements.
• Troubleshoot integration and production issues.
• Contribute to technical design, code reviews, and continuous improvement.

Skills

Java development

REST APIs

Microservices

SQL

Agile/Scrum

OMS/Order management

ERP integrations

Cloud (AWS/Azure)

Event-driven (Kafka)

Ecommerce/ marketplace integrations

Distributed systems

Job description

We are looking for a Senior Java Engineer role with fully remote working mode to drive the implementation and integration of order management system (OMS) capabilities. You’ll drive the implementation of order management functionality, supporting complex integrations with eCommerce, marketplace, warehouse, fulfillment, ERP and other systems.ResponsibilitiesImplement OMS and order lifecycle management featuresIntegrate REST/API-based solutions with eCommerce, warehouse, marketplace, ERP, and other systemsDevelop order fulfillment, inventory, returns, and refund processesAddress regional business and fulfillment requirementsTroubleshoot and resolve integration and production issuesContribute to technical design, code reviews, and continuous improvementRequirementsStrong Java development experienceExperience with REST APIs and system integrationsExperience with microservices and distributed systemsSolid SQL and relational database knowledgeExperience working in Agile/Scrum teamsExperience with order management, commerce, or other complex transactional systemsExperience with Fluent OMS or comparable OMS/order-management platformsNice to haveSalesforce Commerce Cloud (SFCC) integration experienceExperience with warehouse, fulfillment, or logistics integrationsExperience with marketplaces or marketplace integratorsExperience with inventory, order fulfillment, returns, and refund processesExperience with SAP or ERP integrationsExperience with event-driven architecture or messaging (Kafka or similar)Cloud experience (AWS or Azure)Experience in international or multi-region eCommerce implementationsWe offerCONTINUOUS UPSKILLING, LEARNING & DEVELOPMENTDiversity of tasks and projectsAssessment center for objective review of competency levelPersonal development planMentoring programs and leadership developmentCertification and professional development supportAccess to learning platforms including more than 2,500 internal coursesEnglish courses taught by certified teachersCORPORATE BENEFITSExtra leave daysReferral bonusesCOMPENSATION PACKAGECompetitive compensation paid in USDRegular salary and performance reviewsMEDICAL & HEALTHCAREPrivate health insuranceWell-being eventsWORKING ENVIRONMENTRecreation areas and kitchensTea, coffee and snacksSports equipment and game consolesIT EquipmentMicrosoft’s Software Assurance Home Use Program (HUP)Please note that our Talent Attraction Team reviews applications and CVs submitted in English.EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.