Back End Java Developer

Description

We are looking for two Back-End Java Developers to support a critical system modernization effort. The overall architecture has been built out, and now it's time to bring in skilled developers to execute. This is a long-term contract role ideal for developers who thrive in heads-down coding environments and like working on tangible outcomes. You'll be working directly with the Engineering Lead on decomposing legacy systems, building new microservices, and streamlining data processes.

Project Scope:

• Modernizing how Client Information IDs (CIF IDs) are managed and used across multiple systems
• Current architecture leverages CIF IDs across 12+ applications, but these will be deprecated by end of 2025
• New system will assign separate IDs for teams like Sales, Marketing, etc., with all records centralized in the EKM (Enterprise Knowledge Management system)
• This is a cleanup and automation-heavy project - old systems must be decomposed, new IDs integrated, and data flows automated

Day-to-Day Responsibilities:

• Develop and maintain Spring Boot microservices as part of the ID migration and automation process
• Integrate new system identifiers into multiple internal applications
• Replace and decommission existing logic tied to legacy CIF IDs
• Create and optimize API endpoints to support cross-functional data operations
• Work closely with the Engineering Lead to interpret technical requirements and turn them into production-ready code
• Participate in unit testing, code reviews, and production deployment processes
• Debug and resolve back-end performance or integration issues as they arise

Requirements

Must-Have Skills:

• 5-10 years of Java development experience, focused on back-end systems
• Strong expertise in Spring Boot - this is critical
• Familiarity with service-based architecture and distributed systems
• Experience in system integration, data mapping, and refactoring legacy code
• Ability to work independently - you'll need to gather requirements from the engineering lead and take ownership of execution
• Experience automating backend processes and data migration

Qualifying Questions:

• Can you describe a recent project where you had to pick up requirements from a tech lead and independently deliver the solution?
• What's your experience using Spring Boot to build or refactor microservices?
• Have you worked on system modernization efforts or decommissioning legacy components in the past?
• How do you approach identifying downstream impacts when refactoring shared service code?

Nice to Have:

• Familiarity with ID/data management in enterprise environments
• Knowledge of EKM or similar centralized knowledge/data stores
• Experience working in environments with marketing/sales integration platforms

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