Yes!
Many companies now allow you to apply from both computers and mobile devices.
How can you tell if your job can be applied with a phone or tablet?
The look of the page itself is the key. See below
The mobile ready application for most devices window looks like this:
The computer/laptop only application window looks like this:
If the version you are viewing is the computer/laptop version please only use a desktop or laptop computer. A mobile device may not process all information with this version.