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Senior Java Developer (Fluent OMS Experience)

Yerevan, Armenia

We are looking for a skilled Senior Java Engineer to join a large-scale digital transformation initiative focused on implementing a centralized Order Management System (OMS). The project aims to standardize and modernize the e-commerce architecture by introducing a unified order orchestration layer that manages the full order lifecycle including order capture, validation, routing, fulfillment, and returns. The system will serve as the single source of truth for order state and processing logic, enabling scalable, real-time operations across multiple business domains.

Essential functions

  • Develop and enhance backend services using Java

  • Contribute to the implementation of a centralized OMS platform

  • Design and build scalable, event-driven and API-based integrations

  • Participate in order lifecycle orchestration (capture, validation, routing, fulfillment, returns)

  • Collaborate with cross-functional teams including product, engineering, and integration teams

  • Ensure high performance, reliability, and maintainability of the system

  • Support system integration across distributed and decoupled architectures

Qualifications

  • Strong experience with Java

  • Experience working on e-commerce platforms, OMS, and OMS integrations / composable commerce architectures

  • Hands-on experience with Fluent OMS is a strong advantage

  • Understanding of event-driven architecture and API integrations

  • Experience in distributed systems and scalable architectures

  • Familiarity with order lifecycle management processes

We offer

  • Opportunity to work on bleeding-edge projects

  • Work with a highly motivated and dedicated team

  • Competitive salary

  • Flexible schedule

  • Benefits package - medical insurance, sports

  • Corporate social events

  • Professional development opportunities

  • Well-equipped office

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.

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    Grid Dynamics is an equal opportunity employer. We are committed to creating an inclusive environment for all employees during their employment and for all candidates during the application process.

    All qualified applicants will receive consideration for employment without regard to, and will not be discriminated against based on, age, race, gender, color, religion, national origin, sexual orientation, gender identity, veteran status, disability or any other protected category. All employment is decided on the basis of qualifications, merit, and business need.