Move Genesis Single Page/Single Post Title

Try this:

add_action( 'template_redirect', 'wpse_124609_remove_titles' );
/**
 * Move or remove some post titles.
 */
function wpse_124609_remove_titles() {

    if ( is_front_page() ) {
        remove_action( 'genesis_post_title', 'genesis_do_post_title' );

    } else if ( is_page() || is_single() ) {
        remove_action( 'genesis_post_title', 'genesis_do_post_title' );
        add_action( 'genesis_after_header', 'title_slider' );
    }
}

/**
 * Add Title Slider to some post titles.
 */
function title_slider() {
    echo "<div class="main-title-bg">";
    the_title( '<h1>', '</h1>' );
    echo "</div>";
}