Senior Core Java Engineer - Remote

Centillion Infotech LLC; Town of Elizabethtown (NY); Remote; USD 120,000 - 180,000; Full time

Job summary

Centillion Infotech LLC is seeking a skilled Core Java Developer to design, develop, test, and maintain high-performance Java applications. The role emphasizes core Java, multithreading, data structures, design patterns, and enterprise app development.

The candidate will collaborate with architects, QA, DevOps, product managers, and business stakeholders to deliver robust software solutions, including RESTful services, database interactions, and CI/CD integration.

Qualifications

• Bachelor’s degree in Computer Science, Engineering or related field.
• 10+ years of Java software development experience.
• Strong knowledge of Core Java, OOP, collections, multithreading, and memory management.
• Experience with RESTful APIs, SQL/ORM, and version control.
• Familiarity with Agile/Scrum methodologies.

Responsibilities

• Design, develop, and maintain Java applications.
• Write clean, reusable, and scalable code.
• Apply OOP principles and patterns.
• Develop multi-threaded, high-performance software.
• Build RESTful services and data access layers.
• Collaborate with architects, QA, DevOps, and product teams.
• Contribute to CI/CD integration and production support.

Skills

Core Java

OOP Principles

Multithreading

Data Structures

Design Patterns

REST APIs

Relational DBs

NoSQL DBs

SQL

Git

Maven/Gradle

JUnit/Mockito

Agile/Scrum

Education

Bachelor’s degree in Computer Science

Tools

Jenkins

Docker

Kubernetes

Job description

Centillion Infotech LLC is seeking a skilled Core Java Developer to design, develop, test, and maintain high-performance Java applications. The role emphasizes core Java, multithreading, data structures, design patterns, and enterprise app development.

The candidate will collaborate with architects, QA, DevOps, product managers, and business stakeholders to deliver robust software solutions, including RESTful services, database interactions, and CI/CD integration.