New Castle, Delaware 19720 Posted September 24th, 2026

Job Type:

Full Time Job Category:

IT Job Description Role

• Java Lead/Architect Location
• New Castle, DE / Jersey City, NJ / Tampa, FL FTE Job Description Technical Leadership Solution Architecture & System Design Architecture Review and Governance Technology Roadmap Planning Application Modernization Strategies Technical Risk Assessment & Mitigation Proof of Concept (POC) Leadership Core Development Java (8/11/17)
• strong hands on experience Spring Boot, Spring MVC, Spring Data Microservices architecture (service decomposition, API contracts) REST APIs, JSON, OpenAPI / Swagger Kafka producer, consumer, partitioning MongoDb Openshift / AWS Database & Data Layer MongoDB Document modeling Indexing strategies Aggregation framework CRUD & performance tuning Integration & Messaging Experience with Kafka (preferred) REST based integrations with upstream/downstream systems Design, develop, and maintain Java based microservices Lead technical design discussions and contribute to solution architecture.

Implement RESTful APIs adhering to enterprise design standards Develop and optimize SQL queries (E3 level) for transactional and reporting use cases Design and manage MongoDB schemas, indexes, and queries Ensure high availability, scalability, and performance of microservices Apply exception handling, logging, monitoring, and resiliency patterns Build event-driven solutions using Kafka and messaging frameworks. Collaborate with Business Analysts, Architects, QA, and DevOps teams Participate in code reviews, unit testing, and defect resolution Support CI/CD pipelines, deployments, and production issues Troubleshoot production issues and perform root cause analysis (RCA). Mentor junior developers and provide technical leadership. Contribute to Agile ceremonies including sprint planning, estimation, and retrospectives. Follow secure co ding and compliance standards Required Skills JAVA Developer