Intermediate Java Developer

The Tech Stack Deep-Dive Must-Haves: Languages & Frameworks: Java (including J2EE, Spring) Databases: Deep SQL & query optimization (MSSQL, Oracle, MySQL, or PostgreSQL) DevOps, OS & Cloud: Linux, Bash scripting, Docker, and Kubernetes Messaging & Tools: RabbitMQ or ActiveMQ, Git, Scrum/Agile, Postman Nice-to-Haves: Integrations & PL/SQL: Apache Camel, Oracle PL/SQL, and Oracle APEX Domain Knowledge: Telecoms BSS/OSS background Web Basics: Basic HTML and CSS Key Responsibilities Core Engineerin…