Java Full Stack Developer

Princeton IT Services, Inc; Jersey City (NJ); On-site; USD 100,000 - 130,000; Full time

Job summary

A technology services company in Jersey City is looking for a Java Full Stack Developer with 6-8 years of experience to build high-throughput transaction systems. The candidate should have strong skills in Java and Spring Boot, and familiarity with Kafka and PL/SQL. This is a full-time onsite role requiring collaboration with cross-functional teams and exposure to AWS Cloud deployment.

Qualifications

• 6 to 8 years of experience in building high-throughput, high-volume transaction systems.
• Strong proficiency in server-side Java development with Spring Boot.
• Experience in financial services or enterprise-scale systems is preferred.

Responsibilities

• Manage and enhance scalable microservices using Spring Boot.
• Implement and optimize data flows using Kafka.
• Collaborate with teams to integrate GenAI tools.

Skills

Java with Spring Boot

Kafka

PL/SQL

Cloud deployment (AWS)

GenAI tools

Education

Bachelor's or Master's degree in Computer Science or related field

Job description

Position Summary

We are seeking a Java Full Stack Developer with 6 to 8 years of experience in building high-throughput, high-volume transaction systems. The ideal candidate will be strong in server-side Java development, have exposure to React, and bring hands-on experience with Spring Boot, Kafka, PL/SQL, and cloud-based deployment. This is a 100% onsite role based in Jersey City, NJ.

Details

Job Title: Java Full Stack Developer

Location: Jersey City, NJ

Job Type: Contract W2 Only

Experience: 6–8 Years

Key Responsibilities

• Manage & enhance scalable microservices using Spring Boot within a Java stack.
• Implement and optimize data flows using Kafka.
• Work with PL/SQL for backend data operations and migration from sybase to postgreSQL.
• Ensure performance and reliability in high-throughput transactional systems.
• Collaborate with cross-functional teams to integrate GenAI tools aimed at improving development efficiency.
• Participate in code reviews, testing, and deployment processes.

Required Skills

• Java Stack: Strong proficiency in Java with Spring Boot microservices.
• Data Technologies: Experience with Kafka.
• Database: PL/SQL expertise.
• Performance: Proven experience in building high-throughput applications.
• GenAI Exposure: Understanding or hands-on experience with GenAI tools for development enhancement.
• Cloud Exposure: Exposure to AWS Cloud development & deployment.

Preferred Qualifications

• Bachelor's or Master's degree in Computer Science or related field.
• Experience in financial services or enterprise-scale systems.
• Ability to work in a fast-paced, collaborative environment.

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Engineering and Information Technology