What is a software development engineer?

Software Development Engineers (SDEs) are professionals who design, develop, test, and maintain software applications or systems. They work with programming languages, frameworks, and tools to solve problems and build functional solutions for users or businesses. SDEs may specialize in various areas such as web development, mobile applications, or backend systems, and often collaborate with other team members like designers, testers, and product managers. Their responsibilities typically include writing code, debugging, optimizing performance, and ensuring software quality.