Java Developer

Quantum World Technologies Inc

Jersey City, NJ

Key Responsibilities:

Design and develop scalable backend applications using Java and Spring Boot .
Build and maintain RESTful APIs and microservices .
Work with databases such as PostgreSQL, MySQL, or Oracle .
Implement application security, authentication, and authorization.
Develop event-driven applications using Kafka or similar messaging platforms .
Deploy and support applications on AWS/Azure/GCP .
Work with Docker, Kubernetes, Git, and CI/CD pipelines .
Troubleshoot performance, production issues, and application defects.
Collaborate with frontend developers, architects, DevOps, and product teams.
Write unit/integration tests and maintain technical documentation.

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Vacancy posted 3 days ago

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