A software engineer designs, builds, and maintains software applications using computer science and engineering principles. They translate user needs into technical specifications and write or supervise the code that powers contemporary technology, with their role heavily shifting toward AI-assisted development and system architecture.Key Responsibilities & FunctionsSystem Design: Creating overall software architecture to ensure scalability, security, and performance.Development & Coding: Writing and reviewing code in languages such as Python, Java, or JavaScript.AI Tool Usage: Supervising and evaluating AI-generated code to boost productivity.Testing & Debugging: Conducting tests to identify bugs and maintain system stability.