Job Description

Locations: Jersey City, Pennington, NJ | Charlotte, NC
About the Role


We are looking for a Senior Java Developer to design, build, and scale high-performance distributed applications. The ideal candidate has deep expertise in Java, Spring Boot, microservices, Kafka, MQ, and MuleSoft, along with strong experience in cloud-native architecture and CI/CD-driven delivery.

This job will have the following responsibilities:

• Design, develop, and maintain scalable Java-based microservices using Spring Boot and REST APIs
• Build and integrate event-driven systems using Kafka and MQ
• Develop and support system integrations using MuleSoft
• Apply object-oriented design principles and architectural patterns to enterprise applications
• Write clean, reusable, and testable Java code following best practices
• Optimize application performance, scalability, and reliability
• Implement automated testing, unit tests, and CI/CD pipelines
• Collaborate in an Agile environment with cross-functional teams
• Participate in code reviews and ensure adherence to coding and security standards
• Troubleshoot, debug, and improve existing applications using monitoring tools such as Splunk

Qualifications & Requirements:

• 10+ years of hands-on experience in:
• Java, Spring MVC, Spring Boot
• REST APIs and Microservices Architecture
• Kafka and MQ (event/message-driven systems)
• MuleSoft integration development
• Strong understanding of:
• Object-oriented programming and design patterns
• Java concurrency and multithreading
• JVM internals, class loading mechanism, and performance tuning
• Experience with cloud platforms and Kubernetes
• Hands-on experience with CI/CD pipelines
• Proficiency with Git or similar version control systems
• Experience working with SQL and both embedded and external databases

Preferred Skills

• Familiarity with build tools such as Maven, Gradle, or Ant
• Experience with performance monitoring and logging tools (e.g., Splunk)
• Strong understanding of scalable and resilient system design
• Ability to work independently and mentor junior developers

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