Pros

• Good Money.
• Flexible Working Hours. Also most software companies allow their employees to work remotely few days a month.
• Enjoy solving interesting problems.
• Work on cool stuff
• You can make other people life easier. for example, you can build a hand held

Cons … but

• Working on a boring Project
  • Always Love what you do. it will make you happy
• Using an old technology or working on a legacy product
  • If you know you can do better then do better.
• You will be required to learn a new technology/product in short amount of time
  • Keep learning, it makes you young
• You might be working for the wrong leader
  • If you cannot find a leader, be a leader
• You will be required to put long working hours
  • Nothing worth having comes easy