Hide Jetpack for Contributor [closed]

This code will do the trick. Create a file, jetpack-hide.php (or another name of your choosing) and upload it to wp-content/mu-plugins (create that directory if it doesn’t exist).

add_action( 'jetpack_admin_menu', 'hide_jetpack_from_others' );
function hide_jetpack_from_others() {
    if ( ! current_user_can( 'administrator' ) ) {
        remove_menu_page( 'jetpack' );
    }
}

To re-enable JetPack for all users, simply delete that file, or rename it. I usually append .OFF to a mu-plugin that I want to disable, e.g., jetpack-hide.php.OFF.