Java Full Stack Lead / Architect

Java Developer 

Job Summary

We are looking for a highly skilled Java Developer with strong expertise in Core Java, JSP/Servlets, and design patterns. The ideal candidate should have solid hands -on experience with Oracle databases, SQL optimization, and JavaScript, along with the ability to build scalable and high -performance applications.

Key Responsibilities

• Design, develop, and maintain robust applications using Core Java.
  
• Build and manage web applications using JSP and Servlets.
  
• Apply design patterns and best practices to ensure scalable and maintainable code.
  
• Write and optimize complex SQL queries for high performance.
  
• Work extensively with Oracle databases for data storage and retrieval.
  
• Collaborate with cross -functional teams to define, design, and deliver features.
  
• Troubleshoot, debug, and enhance existing applications.
  
• Ensure code quality through unit testing and code reviews.
  

Required Skills

• Strong expertise in Core Java concepts (OOP, Collections, Multithreading, Exception Handling).
  
• Hands -on experience with JSP and Servlets.
  
• Solid understanding of design patterns (Singleton, Factory, MVC, etc.).
  
• Strong knowledge of SQL including:
  • Query optimization
    
  • Writing complex joins, subqueries, stored procedures
    
• Experience working with Oracle Database.
  
• Proficiency in JavaScript.
  
• Strong understanding of database design and performance tuning.
  

Preferred Qualifications

• Experience with web/application servers (e.g., Tomcat, WebLogic).
  
• Familiarity with frontend frameworks is a plus.
  
• Exposure to REST APIs and integration services.
  
• Knowledge of version control tools like Git.