Software engineering

What Does a Software Engineer Do?

Software engineers design and create computer systems and applications to solve real-world problems.

Software engineers, sometimes called software developers, create software for computers and applications. If you're an analytical thinker who enjoys solving problems and making digital products easier to use, you may find a career as a software engineer rewarding.

Software engineer tasks and responsibilities

Successful engineers know how to use the right programming languages, platforms, and architectures to develop everything from computer games to network control systems. In addition to building their own systems, software engineers also test, improve, and maintain software built by other engineers.

In this role, your day-to-day tasks might include:

  1. Designing and maintaining software systems
  2. Evaluating and testing new software programs
  3. Optimizing software for speed and scalability
  4. Writing and testing code
  5. Consulting with clients, engineers, security specialists, and other stakeholders
  6. Presenting new features to stakeholders and internal customers
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