Home • Job Postings • Information Technology • Senior Java Developer – New Jersey

Senior Java Developer – New Jersey

We are seeking a skilled Senior Java Integration Developer to join a growing technology team responsible for developing and supporting enterprise data exchange platforms, system integrations, and regulatory reporting processes. This is a key role focused on ensuring secure, accurate, and reliable movement of data across multiple internal and external systems. This opportunity is ideal for a hands-on developer who enjoys solving complex technical challenges, improving system performance, and supporting business-critical applications in a highly regulated environment.

Responsibilities

Key Responsibilities
Design, build, and maintain Java-based backend applications using modern development frameworks.
Develop, enhance, and support RESTful APIs and enterprise system integrations.
Maintain automated data interfaces between internal platforms, databases, and third-party systems.
Support recurring regulatory and compliance-related reporting processes.
Monitor inbound and outbound data transactions to ensure completeness, accuracy, and timely processing.
Analyze response files, identify errors, and implement corrective actions.
Write complex SQL queries, stored procedures, and data validation scripts.
Troubleshoot production issues involving applications, interfaces, APIs, and databases.
Optimize performance, scalability, and reliability of existing systems.
Prepare technical documentation for applications, processes, and data flows.
Collaborate with cross-functional teams to gather requirements and implement enhancements.
Provide after-hours support when necessary for critical production systems.

Required Experience

Qualifications
Strong professional experience in Java development, including design, coding, testing, debugging, and support.
Experience with Java frameworks such as Spring Boot or similar enterprise frameworks.
Advanced knowledge of SQL, XML, JDBC, APIs, and secure file transfer processes.
Experience working with relational databases such as MySQL, DB2, SQL Server, or Oracle.
Strong understanding of backend integrations and batch data processing.
Ability to troubleshoot high-priority production systems under tight deadlines.
Experience working with large datasets and reporting tools, including advanced Excel skills.
Familiarity with legacy systems or mainframe-connected environments is a plus.
Exposure to EDI standards or structured data exchange formats preferred.
Bachelor’s degree in Computer Science, Information Systems, or related field preferred.

Preferred Experience

Desired Skills & Attributes Strong analytical thinking and problem-solving ability. Highly detail-oriented with a focus on data accuracy and compliance. Self-motivated and capable of working independently. Strong communication and collaboration skills. Organized, dependable, and adaptable in a fast-paced environment.

Post Date

04/21/2026

Job Type

Full Time

Location Type

On Site

Location

Philadelphia

Salary Range

$110,000-$130,000

Latest Jobs Listings

Open Jobs & Careers in Pennsylvania & Maryland

Construction

Installation Project Manager – Dayton, Ohio

We are partnering with a growing organization in the Dayton area to identify an Installation Project Manager who will oversee field-based installation projects from start to finish.

Posted On 02/24/2026

Construction

Commercial Superintendent – Groton, CT

We are seeking experienced Superintendents to join our growing commercial construction team. This is an excellent opportunity for field leaders who take pride in delivering high-quality projects safely, on schedule, and within budget. We have multiple openings available and are looking for professionals with experience managing projects of varying size and complexity. The Superintendent will oversee all on-site construction operations, coordinate subcontractors and vendors, maintain project schedules, enforce safety standards, and ensure quality execution from start to finish. This role works closely with Project Managers and internal leadership to drive successful project outcomes.

Posted On 05/02/2026

Construction

Electrical Foreman

We are seeking a skilled Electrical Foreman with strong commercial electrical experience to lead and manage a team of electricians on commercial construction projects. The ideal candidate brings hands-on technical expertise, leadership experience, and the ability to ensure projects are completed safely, on schedule, and to the highest quality standards.

Posted On 02/05/2026

Information Technology

.Net/SAP BTP Developer

We are seeking a .NET / SAP BTP Developer to design, develop, and integrate enterprise applications supporting SAP systems. This role combines hands-on .NET development with SAP Business Technology Platform (BTP) integration, working closely with both technical and functional teams. Flexible remote or hybrid options are available for qualified candidates.

Posted On 02/05/2026

Latest Career & Hiring Insights

Master the Art of the Interview

If you have an interview scheduled, there’s a lot to consider and prepare for. We’re here to help with that, and sell yourself the most effectively to get your dream job.

SGC is a Certified Small Diverse Business for the Commonwealth of PA serving Harrisburg, Hershey, Mechanicsburg, Carlisle, Lancaster, Allentown, State College, York, Sunbury, Philadelphia & Baltimore.