A Java Developer designs, develops, tests, and maintains scalable Java-based applications (web, enterprise, mobile) by writing clean code, collaborating with teams, and integrating with databases and systems, focusing on user needs and best practices like Agile, with duties ranging from coding and debugging to system analysis and user support, often involving frameworks like Spring and tools like Git.  Core Responsibilities * Design & Development: Build new and enhance existing Java applications, including back-end services, APIs (RESTful), and user interfaces. * Coding & Debugging: Write efficient, maintainable, and documented code, fixing bugs and troubleshooting issues   Key Skills & Qualifications * Strong Java programming skills, often with experience in frameworks (Spring). * Familiarity with databases (SQL/NoSQL), APIs, and version control (Git). * Understanding of full development lifecycle (SDLC) and Agile methodologies. * Problem-solving, analytical thinking, and strong communication.    Typical Environment * Often works in Agile teams, contributing to web, mobile, and enterprise systems. * Involves working with front-end developers, QA, and business analysts.