Senior Java Developer

Core Development EngineerCore 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 coding and compliance standards Salary Range: $110,000 to $140,000 per year