Demo

W2 Senior Java Developer

Spear Staffing
Woodbridge, NJ Contractor
POSTED ON 9/25/2026
AVAILABLE BEFORE 10/24/2026

Senior Java Developer
W2 AND LOCAL TO NJ ONLY 

Introduction:

This role involves working on a team that is building a centralized enterprise solution to manage and track expiration dates for certificates, licenses, compliance artifacts, and other governance-related assets. The ideal candidate will have experience with Java, Spring Boot, Angular, and Microservices, and will contribute to the development and implementation of a scalable inventory and tracking platform.

Responsibilities:

  • Design, develop, and maintain enterprise-grade applications using Java and Spring Boot.
  • Build scalable Microservices and RESTful APIs.
  • Develop responsive web-based user interfaces using Angular.
  • Design and implement database solutions using JPA/Hibernate and relational databases.
  • Develop high-performance, secure, and reliable applications.
  • Design and develop frameworks for tracking expirations and renewals.
  • Build centralized portal and inventory management capabilities.
  • Implement governance, controls, and reporting around certificate and license management.
  • Define and support automated monitoring and notification processes.
  • Participate in requirements gathering, design, development, testing, deployment, and production support.
  • Perform unit, integration, and automated testing.
  • Troubleshoot production issues and conduct root cause analysis.
  • Create and maintain technical documentation and operational procedures.
  • Support releases and deployments across multiple environments.

Requirements:

Required Qualifications:

  • Bachelor's degree in Computer Science, Engineering, Information Technology, or related field.
  • 7 years of professional Java development experience.
  • Strong hands-on experience with Java (8/11/17 ), Spring Boot, RESTful APIs, Microservices Architecture, Angular, JPA / Hibernate, Apache Tomcat.
  • Strong understanding of Object-Oriented Programming (OOP), Design Patterns, Data Structures & Algorithms, Multi-threading and Concurrency, Secure Development Practices.
  • Experience with SQL and relational databases (Oracle, PostgreSQL, SQL Server, MySQL).
  • Experience with Git and source control management.
  • Knowledge of Agile/Scrum methodologies and SDLC processes.
  • Experience supporting applications in production environments.
  • Familiarity with Linux and Windows operating systems.

Preferred Qualifications:

  • Experience building portal-based applications or inventory management platforms.
  • Experience implementing governance, compliance, or operational control frameworks.
  • Experience with certificate lifecycle management or similar tracking systems.
  • Experience with OpenShift, Kubernetes, or containerized environments.
  • Experience with CI/CD pipelines and DevOps practices.
  • Understanding of SSL/TLS certificates and secure communications.
  • Experience with Ansible automation.
  • Experience with cloud platforms (AWS, Azure, or Google Cloud Platform).
  • Knowledge of messaging technologies such as Kafka, RabbitMQ, Solace, or JMS.
  • Experience with monitoring, logging, and operational support tools.

Hourly Wage Estimation for W2 Senior Java Developer in Woodbridge, NJ
$69.00 to $82.00
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