The Dead Pixel Testers is the first person to see a glitch or a bug in the game. He will be called upon by the game developers to find these bugs, glitches and bugs in a demo game, and will need to be highly analytical in his way of finding them. Dead Pixel is usually referred to as a ghost by the game testers. This type of tester is normally required to work alone, without any other help from the team of programmers.
The job of Dead Pixel Tester has many levels, depending on the requirements of the game. Sometimes he is required to play the entire game on hard mode to find any type of glitches or bugs. Other times he will be required to play the game on easy mode to detect and report any kind of glitches that exist. The Dead Pixel also has to work independently for some time, sometimes days, before he is given another assignment to test the next level. There is no permanent contract of any kind for Dead pixel testers. He can either choose to leave the company and find another job if there is no one to replace him, or can remain with the company for a longer period of time.
Dead Pixel Testers are paid quite well and generally receive their salaries by the hour. But this is not all. He has to take his home with him when he works, so that he does not have to worry about his home being broken into while he is at work. This is a very important requirement for a tester. So, it is best if you go through the interview of the game programmer before you apply for the job. This will save you a lot of time and trouble. You may also ask a few questions yourself about the company.