Senior Java Full Stack Developer

Suzanne Snell
New York, NY

Our client is seeking an experienced Senior Java Full Stack Developer to design, develop, and maintain enterprise-level applications. The ideal candidate has strong expertise in Core Java, Spring, React , and modern development practices, and thrives in an Agile environment.

Onsite – Local Candidates Only - NYC

Visa Sponsorship: Not available

Pay Rate: $50

Responsibilities

  • Design and develop enterprise applications using Core Java, J2EE, Spring Boot, Spring Batch, and Spring Scheduler
  • Build scalable backend services using Hibernate/JPA
  • Develop UI components using React
  • Create and consume RESTful and SOAP web services
  • Work with XML, XPath, XSLT, and JSON
  • Apply SOLID principles and design patterns
  • Write unit and automation tests ( JUnit, TestNG, Cucumber )
  • Perform SQL development and database work (Sybase or DB2 preferred)
  • Optimize performance using profiling tools
  • Deploy applications on Apache Tomcat
  • Work in UNIX/Linux environments
  • Collaborate with QA, DevOps, and Product teams
  • Participate in Agile ceremonies and track work in JIRA
  • Contribute to CI/CD and DevOps practices
  • Use AI-assisted development tools (e.g., GitHub Copilot)

Required Skills

  • 8+ years of Java/J2EE development experience
  • Strong Spring Framework expertise (Boot, Batch, Scheduler)
  • React UI development experience
  • ORM experience with Hibernate/JPA
  • Strong knowledge of REST/SOAP services
  • Proficiency in SQL
  • Experience with Linux/UNIX
  • Strong problem-solving and communication skills

Preferred Skills

  • MySQL experience
  • CI/CD and DevOps exposure
  • Enterprise or legacy application modernization
  • Application security best practices
Posted 2026-01-25

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