Hiring: Sr. Java Developer (Back-End) at NYC, NY/ Jersey City, NJ/ Alpharetta, GA

Jersey City, NJ, US • Posted 23 days ago • Updated 3 days ago

Contract W2

On-site

Realtech Services LLC

Fitment

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Job Details

Skills

Java
Kafka
Microservices
Spring Boot
Mongo DB
Github Copilot

Summary

Position: Sr. Java Developer (Back-End)

Location: NYC, NY/ Jersey City, NJ/ Alpharetta, GA (Need Day 1 Onsite)

Duration: Long Term Contract

Contract Type: W2 only (No C2C)

Primary Skills: (Java, Spring Boot, Kafka, Microservices, Mongo DB, Github Copilot)

Job Description:

We are seeking a highly experienced Senior Java Developer with a background in Generative AI and expertise in using GitHub Copilot to join our innovative team. The ideal candidate will possess over 12 years of experience in software development, with a proven track record of designing and implementing complex applications.

Responsibilities:

Design, develop, and deploy Java-based applications incorporating GitHub Copilot.
Develop and maintain backend services using Java and Spring Boot.
Work with Kafka for messaging and data streaming.
Implement and optimize MongoDB queries and schemas.
Leverage GitHub Copilot to improve development speed and code quality, serving as a mentor for team members on best practices.
Architect and implement scalable microservices and RESTful APIs aligned with business requirements.
Ensure the performance, security, and reliability of applications throughout their lifecycle.
Conduct code reviews, providing constructive feedback and guidance to junior developers.
Collaborate with cross-functional teams to define project scope, objectives, and deliverables.

Requirements:

Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
Hands on experience with Java, Spring Boot, Kafka, Microservices, Mongo DB, Github Copilot.
Minimum of 12 years of proven experience as a Java Developer with a strong portfolio of successful projects.
Proficiency in utilizing GitHub Copilot OR any other AI-assisted development tools to optimize coding processes.
Deep understanding of the Spring Framework, Hibernate, and other Java technologies.
Familiarity with cloud platforms (AWS, Azure, Google Cloud) and their AI services.
Experience with NOSQL database such as MongoDB.
Exceptional problem-solving skills, attention to detail, and a commitment to quality.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 91142824
Position Id: 2026-62/826
Posted 23 days ago

Company Info

About Realtech Services LLC

We’re in the business of building tomorrow. It’s not about reading the signs and making sure you’re ready, it’s about deciding where and how you want to get to the next level. And then, connecting with the right people—and partners—to get you there.

Realtech Services LLC is an leading IT services and consulting firm based in New Jersey. we aim to bring insights, passion and innovation to the recruiting process, offering an exceptional experience for our clients and candidates every step of the way.

Why Us?

We take a comprehensive approach to connecting employers with the most qualified candidates. Our recruiting process begins with an in-depth understanding of your company, its operations, management style and culture. Our team then conducts a thorough search using years of trusted relationships, a proprietary database and the latest technologies.

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