Miracle Software Systems, Inc., is looking for Senior IBM Sterling OMS Developer to work W2 position for one of our direct client at Remote.
327573 Back-end Software Development Engineering Engineer 3 Senior IBM Sterling OMS Developer
Position Description:
Client is looking for a Senior IBM Sterling OMS Developer to join our Order Management engineering organisation. This role is suited for an experienced engineer who enjoys working in complex enterprise ecosystems and who consistently demonstrates engineering excellence strong design fundamentals, clean and maintainable code, disciplined unit testing, and a high bar for secure and compliant software delivery. As a Senior Developer, you will play a key role in designing, developing, and enhancing solutions on the IBM Sterling Order Management System (OMS) platform. You will work on business-critical order management capabilities that support end-to-end commerce journeys, including order capture, sourcing, fulfilment orchestration, inventory visibility, payments, cancellations, returns/exchanges, and customer care workflows. Your work will directly contribute to building reliable and scalable OMS capabilities that meet demanding performance and operational expectations. A major part of this role involves configuring and extending OMS core modules, implementing customised flows and integrations, and ensuring solutions are built with quality and operability in mind. You will also contribute to advanced customisation for Sterling Order Hub and Sterling Next Gen Call Center, helping deliver efficient experiences for business users and customer service teams. We are looking for someone who is proactive, outcome-driven, and able to navigate ambiguity an engineer who can dig deep into complex issues, propose pragmatic solutions, and raise the overall quality bar through strong technical contributions, code reviews, and mentorship.
Skills Required: Java
Skills Preferred: PostgreSQL, Angular, Google Cloud Platform, Kubernetes
Experience Required:
7+ years of hands-on IBM Sterling OMS development/implementation experience in enterprise environments Strong expertise in OMS functional and technical areas, particularly around orchestration workflows and core OMS modules. Participant Modeling Process Modeling (Sales, Returns & Exchanges, Purchase/DropShip, Transfer Orders) Sourcing Payment Processing Inventory Management Agents, event-driven automation, and background processes SDF, Catalog, Pricing/Repricing, and tax-related recalculations (as applicable) Experience working in containerized versions of IBM Sterling OMS Experience in customizing IBM Sterling OrderHub and CallCenter modules Strong hands-on development skills in Core Java (modern Java versions; advanced concepts preferred). Strong experience with RESTful services, JSON, and integration patterns. Solid working knowledge of SQL and data troubleshooting. Strong understanding of software engineering fundamentals: OOP, design principles, debugging, performance considerations, and code maintainability. Demonstrated commitment to code quality and unit testing (e.g., JUnit/Mockito or equivalent testing frameworks). Good communication skills and the ability to work effectively with multiple stakeholders across teams.
Experience Preferred:
Experience with Spring Boot or similar frameworks for building supporting services. Experience with transformations such as XSL (where applicable in OMS customizations). Familiarity with containerized development concepts (e.g., Docker) and CI/CD fundamentals. Exposure to frontend technologies such as React and/or TypeScript (helpful but not the primary focus). Familiarity with modern engineering productivity tooling and/or AI-assisted development concepts is a plus.
Education Required: Bachelor's Degree
Education Preferred: Additional Safety Training/Licensing/Personal Protection Requirements:
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