Sr. Java Developer; Back-End at NYC, NY/Jersey , NJ/Alpharetta, GA
Job in
Jersey City, Hudson County, New Jersey, 07390, USA
Listed on 2026-03-03
Listing for:
Realtech Services LLC
Contract
position Listed on 2026-03-03
Job specializations:
-
Software Development
Java Developer, Software Engineer, Full Stack Developer, Backend Developer
Job Description & How to Apply Below
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 Git Hub 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 Git Hub Copilot.
- Develop and maintain backend services using Java and Spring Boot.
- Work with Kafka for messaging and data streaming.
- Implement and optimize Mongo
DB queries and schemas. - Leverage Git Hub 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 Git Hub 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 Mongo
DB. - Exceptional problem-solving skills, attention to detail, and a commitment to quality.
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