Senior Java Developer (Fluent OMS)

Senior Java Developer (Fluent OMS)

Locations: Ukraine (remote within Ukraine)

Company: Grid Dynamics

English: B2

About the Project

At Grid Dynamics, we're looking for an experienced Java Developer to join an e-commerce modernization project focused on implementing Fluent Commerce OMS as a centralized Order Management System.

The goal is to build a unified order orchestration platform that manages the entire order lifecycle, from order capture and validation to routing, fulfillment, and returns.

The solution will use API-based and event-driven integrations to ensure scalable, reliable, and real-time communication across multiple business systems.

What We're Looking For:

• Strong hands-on experience with Java
• Practical experience with Fluent Commerce OMS (must-have)
• Hands-on experience with Google Cloud Platform (GCP) (must-have)
• Solid understanding of Order Management Systems (OMS) and order orchestration
• Experience working on e-commerce projects
• Understanding of REST APIs, microservices, and event-driven architecture
• English proficiency at B2 level or higher

Nice to Have:

• TypeScript experience
• Technical leadership or mentoring experience

🔹 What You'll Do:

• Develop and enhance Java-based services supporting Fluent OMS
• Implement and customize order management workflows
• Build API-based and event-driven integrations with existing systems
• Support order processing, fulfillment, and returns workflows
• Collaborate with cross-functional teams to deliver scalable e-commerce solutions

About us:

Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.