Senior Java Developer

Job Title: Senior Java Developer

Location: New Castle, DE && Jersey City, NJ && Tampa, FL

Full Time

Exp:-8+Yrs

Job Description

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 coding and compliance standards