Senior Java Software Engineer

Marlabs; Englewood Cliffs (NJ); On-site; USD 120,000 - 160,000; Full time

Job summary

Marlabs is seeking a Senior Java Developer to join our Englewood Cliffs, NJ team. The role focuses on backend development using Java, Spring Boot, and microservices, with strong emphasis on data access layers, performance, and modernizing legacy systems.

The ideal candidate has 10+ years of enterprise experience, fluency in English and Korean, and a proven ability to work independently in a fast-paced environment. The position requires on-site work at Englewood Cliffs, NJ.

Qualifications

• Bachelor’s degree in computer science or similar field.
• 10+ years of experience in an enterprise level environment.

Responsibilities

• Develop clean, efficient, testable backend code.
• Enhance and maintain data access layers and system performance.
• Contribute to design discussions and modernization initiatives.
• Work independently with proactive problem-solving.
• Clear written and verbal communication.
• Adapts quickly and works independently.

Skills

Java

Spring Boot

Web Services

Kafka

MongoDB

Distributed systems

Oracle/SQL Server

JUnit/Mockito

Git

Gradle/Ant

IntelliJ/Eclipse

Docker

Kubernetes

Education

Bachelor’s degree in computer science or similar field

Tools

WebLogic

Job description

Hiring Senior Java Developer in Englewood Cliffs, NJ- Bilingual Korean is a must

Skills:

• Java (versions 8-17)
• Spring Boot (Spring Data, Spring Cloud)
• Web Services (SOAP and REST APIs)
• Strong familiarity Kafka- producer and consumer, MongoDB, and distributed systems concepts
• Strong experience with Oracle/SQL Server and database connectivity
• Experience with WebLogic, JUnit/Mockito, Git, Gradle/Ant, IntelliJ/Eclipse
• Containerization- Docker and Kubernetes

Key Responsibilities:

• Develop clean, efficient, testable backend code.
• Enhance and maintain data access layers and system performance.
• Contribute to design discussions and modernization initiatives.
• Work independently with proactive problem-solving.
• Clear written and verbal communication.
• Adapts quickly and works independently.

Education:

• Bachelor’s degree in computer science or similar field.
• 10+ years of experience in an enterprise level environment.