Senior Java Full-Stack Engineer: Spring Boot, Kafka

Cloud Analytics Technologies, LLC

Jersey City (NJ)

On-site

USD 150,000 - 190,000

Full time

Just now

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Job summary

Cloud Analytics Technologies, LLC is seeking a senior Java engineer to design, develop, and maintain scalable applications in Jersey City, NJ. You will build microservices with Spring Boot, containerize with Docker, and work in a cloud-native environment using Kafka for real-time messaging.

The role requires strong expertise in Java 18+, REST APIs, and front-end exposure with Angular. You will collaborate with cross-functional teams, follow best practices, and contribute to performance and

Qualifications

8+ years of hands-on Java development with strong understanding of advanced Java concepts.
Proficiency building REST and microservices using Spring Boot.
Docker containerization in cloud-native environments.
Kafka or MQ for messaging in event-driven systems.
Experience with relational and NoSQL databases.
Version control with Git; Agile methodologies.
Strong problem-solving and debugging skills.
Knowledge of Kubernetes and testing frameworks.

Responsibilities

Design, develop, and maintain scalable Java applications.
Develop and manage microservices with Spring Boot 3.5+.
Build and deploy containerized apps in cloud-native environments.
Implement event-driven architectures using Kafka/MQ.
Collaborate with cross-functional teams to deliver high-quality software.
Troubleshoot, optimize, and refactor for performance, security, and scalability.