Java Full stack Developer

Role:- Java Full stack developer
Location:- New Yory, NY
Interview:- Onsite Interview
Openings:- Multiple

We are looking for an experienced Senior Java Full Stack Developer to design, develop, and maintain high-performance enterprise applications. The ideal candidate will have strong expertise in Core Java, Spring ecosystem, React, and modern development practices, with exposure to AI-assisted development tools and DevOps integration. This role requires strong analytical skills, design thinking, and the ability to work in a fast-paced Agile environment.

Key Responsibilities

• Design, develop, and maintain enterprise-grade server-side applications using Core Java and J2EE technologies
• Build scalable and high-performance applications using:
• Spring Framework (Spring Boot, Spring Batch, Spring Scheduler)Hibernate / JPA
• Develop and enhance UI components using React
• Implement and consume RESTful and SOAP-based web services
• Work with XML, XPath, XSLT, and JSON for data integration and transformation
• Apply SOLID principles and design patterns to ensure clean, maintainable, and extensible code
• Write unit and integration tests using JUnit, TestNG, and Cucumber
• Use profiling and performance tuning tools (e.g., JProbe or similar) to optimize application performance
• Leverage AI tools (such as GitHub Copilot) to improve development efficiency and code quality
• Perform complex SQL queries and work with relational databases
• Sybase or DB2 preferred
• Deploy and manage applications on web servers, preferably Apache Tomcat
• Work in UNIX/Linux environments, using shell commands for troubleshooting and deployment
• Collaborate with cross-functional teams including QA, DevOps, Product Owners, and Architects
• Participate in Agile ceremonies (sprint planning, stand-ups, reviews, retrospectives)
• Use JIRA or other ALM tools to track tasks, defects, and delivery milestones
• Contribute to CI/CD pipelines and DevOps practices
• Ensure adherence to coding standards, security guidelines, and best practices

Must-Have / Essential Skills

• Strong experience in Core Java and J2EE
• Expertise in Spring Framework:
• Spring BootSpring BatchSpring Scheduler
• Strong knowledge of Hibernate / JPA (ORM)
• Hands-on experience in React UI development
• Experience with unit and automation testing frameworks:
• JUnit, TestNG, Cucumber
• Excellent understanding of Design Patterns and SOLID principles
• Experience using AI-assisted coding tools (e.g., GitHub Copilot)
• Strong knowledge of RESTful and SOAP web services
• Experience with XML, XPath, XSLT, and JSON
• Proficiency in SQL (Sybase or DB2 preferred)
• Good working knowledge of UNIX/Linux commands
• Experience with profiling and performance optimization tools
• Strong analytical, debugging, and problem-solving skills
• Excellent communication and collaboration skills
• Ability to work in a fast-paced, dynamic environment

Desirable Skills

• Experience with MySQL
• Exposure to DevOps tools and CI/CD pipelines
• Experience in large-scale enterprise or legacy application modernization
• Knowledge of security best practices and application hardening