Next Gen Software Solutions LLC
Java Full Stack Developer
Next Gen Software Solutions LLC, Berkeley Heights, New Jersey, us, 07922
Title : Senior Java Full Stack Developer
Location : Onsite – Berkeley Heights, NJ
Work Type : 5 Days/Week, Onsite
Rate : $50–$55/hr (W2 only via Next Gen Software Solutions LLC)
Experience : 10–12 Years
Employment Type : Must be on W2 with
Next Gen Software Solutions LLC
Role Overview
Next Gen Software Solutions LLC is hiring a
Senior Java Full Stack Developer
to embed with a leading
enterprise financial technology client . This is a hands-on, full-time onsite role in
Berkeley Heights, NJ , focused on delivering
scalable, resilient, and secure enterprise-grade systems .
The ideal candidate brings not only deep Java expertise, but also
direct fintech experience —understanding the rigor of regulated environments, transaction integrity, and complex data workflows typical of institutions like
core banking and payment systems providers .
Key Responsibilities
Architect and build secure microservices using Java, Spring Boot, and REST APIs Develop intuitive frontends using Angular 11+, ReactJS, Node.js, and Core JavaScript Optimize for performance, concurrency, and high-availability in high-throughput systems Integrate with Oracle, DB2, MongoDB, and Snowflake for real-time and batch data flows Leverage Kafka, IBM MQ, or ActiveMQ for distributed messaging and event-based processing Implement DevOps best practices using Git, Jenkins, Docker, and Kubernetes Collaborate closely in Agile teams, using Jira, Confluence, Maven, and CI/CD pipelines
Preferred Experience For Enterprise Fintech Success
Proven track record on financial transaction platforms, payment gateways, or risk engines Experience building compliance-aware, auditable, and high-resiliency systems Strong grip on test automation using JUnit, Mockito, Selenium, Cucumber Knowledge of batch processing frameworks, legacy modernization, and API gateways Exposure to Snowflake, Hive, HBase, and Spark for enterprise data pipelines Understanding of enterprise authentication, data encryption, and secure API consumption
Education
Bachelor’s degree or Master’s degree in Computer Science or relevant field.
Why Join Us?
Be onsite at the heart of fintech innovation Collaborate with high-performance teams solving complex financial problems Gain stability through Next Gen Software Solutions LLC, a veteran-founded, integrity-driven IT staffing leader
About Next Gen Software Solutions LLC
Founded by a U.S. Army veteran, Next Gen Software Solutions stands for
discipline, transparency, and elite talent delivery . We connect high-caliber engineers with mission-critical opportunities across leading fintech and enterprise clients.
EEO Statement
We are an equal opportunity employer and celebrate diversity at every level. Inclusion is not a policy—it's our operating principle.
About Next Gen Software Solutions LLC:
Next Gen Software Solutions is a trusted provider of IT staffing and consulting services dedicated to empowering businesses with cutting-edge technology solutions and exceptional talent. We specialize in delivering tailored IT consulting services, innovative software solutions, and connecting businesses with highly skilled IT professionals. Founded and led by a dedicated U.S. Army soldier, Next Gen Software Solutions is deeply rooted in the core values of integrity, discipline, commitment, and excellence—principles that guide every aspect of our operations. Seniority level
Seniority level Mid-Senior level Employment type
Employment type Contract Job function
Job function Engineering and Information Technology Industries IT Services and IT Consulting Referrals increase your chances of interviewing at Next Gen Software Solutions LLC by 2x New York, NY $56.25-$173,000.00 2 weeks ago New York, NY $170,000.00-$250,000.00 1 week ago Jr. Software Development Engineer - New York, NY
Software Engineer, Search Infrastructure
New York, NY $220,000.00-$260,000.00 1 week ago Brooklyn, NY $150,000.00-$200,000.00 3 weeks ago New York, NY $175,000.00-$250,000.00 1 week ago Want to work with us, but don't see the right job listed?
New York, NY $150,000.00-$200,000.00 3 weeks ago New York, NY $150,000.00-$180,000.00 3 days ago New York, NY $120,000.00-$180,000.00 2 months ago New York, NY $140,000.00-$185,000.00 1 week ago New York, NY $140,000.00-$170,000.00 1 month ago New York, NY $56.25-$173,000.00 2 weeks ago New York, NY $46.63-$134,000.00 1 week ago New York, NY $140,000.00-$170,000.00 2 weeks ago Software Engineer, Application Foundations Team
Brooklyn, NY $120,000.00-$170,000.00 2 days ago New York, NY $90,000.00-$120,000.00 4 weeks ago New York, NY $70,000.00-$120,000.00 2 months ago Software Engineer, Site Reliability Engineering, Campus
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Location : Onsite – Berkeley Heights, NJ
Work Type : 5 Days/Week, Onsite
Rate : $50–$55/hr (W2 only via Next Gen Software Solutions LLC)
Experience : 10–12 Years
Employment Type : Must be on W2 with
Next Gen Software Solutions LLC
Role Overview
Next Gen Software Solutions LLC is hiring a
Senior Java Full Stack Developer
to embed with a leading
enterprise financial technology client . This is a hands-on, full-time onsite role in
Berkeley Heights, NJ , focused on delivering
scalable, resilient, and secure enterprise-grade systems .
The ideal candidate brings not only deep Java expertise, but also
direct fintech experience —understanding the rigor of regulated environments, transaction integrity, and complex data workflows typical of institutions like
core banking and payment systems providers .
Key Responsibilities
Architect and build secure microservices using Java, Spring Boot, and REST APIs Develop intuitive frontends using Angular 11+, ReactJS, Node.js, and Core JavaScript Optimize for performance, concurrency, and high-availability in high-throughput systems Integrate with Oracle, DB2, MongoDB, and Snowflake for real-time and batch data flows Leverage Kafka, IBM MQ, or ActiveMQ for distributed messaging and event-based processing Implement DevOps best practices using Git, Jenkins, Docker, and Kubernetes Collaborate closely in Agile teams, using Jira, Confluence, Maven, and CI/CD pipelines
Preferred Experience For Enterprise Fintech Success
Proven track record on financial transaction platforms, payment gateways, or risk engines Experience building compliance-aware, auditable, and high-resiliency systems Strong grip on test automation using JUnit, Mockito, Selenium, Cucumber Knowledge of batch processing frameworks, legacy modernization, and API gateways Exposure to Snowflake, Hive, HBase, and Spark for enterprise data pipelines Understanding of enterprise authentication, data encryption, and secure API consumption
Education
Bachelor’s degree or Master’s degree in Computer Science or relevant field.
Why Join Us?
Be onsite at the heart of fintech innovation Collaborate with high-performance teams solving complex financial problems Gain stability through Next Gen Software Solutions LLC, a veteran-founded, integrity-driven IT staffing leader
About Next Gen Software Solutions LLC
Founded by a U.S. Army veteran, Next Gen Software Solutions stands for
discipline, transparency, and elite talent delivery . We connect high-caliber engineers with mission-critical opportunities across leading fintech and enterprise clients.
EEO Statement
We are an equal opportunity employer and celebrate diversity at every level. Inclusion is not a policy—it's our operating principle.
About Next Gen Software Solutions LLC:
Next Gen Software Solutions is a trusted provider of IT staffing and consulting services dedicated to empowering businesses with cutting-edge technology solutions and exceptional talent. We specialize in delivering tailored IT consulting services, innovative software solutions, and connecting businesses with highly skilled IT professionals. Founded and led by a dedicated U.S. Army soldier, Next Gen Software Solutions is deeply rooted in the core values of integrity, discipline, commitment, and excellence—principles that guide every aspect of our operations. Seniority level
Seniority level Mid-Senior level Employment type
Employment type Contract Job function
Job function Engineering and Information Technology Industries IT Services and IT Consulting Referrals increase your chances of interviewing at Next Gen Software Solutions LLC by 2x New York, NY $56.25-$173,000.00 2 weeks ago New York, NY $170,000.00-$250,000.00 1 week ago Jr. Software Development Engineer - New York, NY
Software Engineer, Search Infrastructure
New York, NY $220,000.00-$260,000.00 1 week ago Brooklyn, NY $150,000.00-$200,000.00 3 weeks ago New York, NY $175,000.00-$250,000.00 1 week ago Want to work with us, but don't see the right job listed?
New York, NY $150,000.00-$200,000.00 3 weeks ago New York, NY $150,000.00-$180,000.00 3 days ago New York, NY $120,000.00-$180,000.00 2 months ago New York, NY $140,000.00-$185,000.00 1 week ago New York, NY $140,000.00-$170,000.00 1 month ago New York, NY $56.25-$173,000.00 2 weeks ago New York, NY $46.63-$134,000.00 1 week ago New York, NY $140,000.00-$170,000.00 2 weeks ago Software Engineer, Application Foundations Team
Brooklyn, NY $120,000.00-$170,000.00 2 days ago New York, NY $90,000.00-$120,000.00 4 weeks ago New York, NY $70,000.00-$120,000.00 2 months ago Software Engineer, Site Reliability Engineering, Campus
We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
#J-18808-Ljbffr