Shortcode alternative in templates

It depends what you want to output. You could take the code from within the shortcodes and use that instead of do_shortcode. Which shortcode are you wanting?

Those actually are a little more complex because it has handlers which specifically look for the shortcode e.g. if shortcode is on this page, look for X variable and do something.

If you do use do_shortcode, or copy code from the functions, this may not trigger:

public function shortcode_action_handler() {
		global $post;

		if ( is_page() && strstr( $post->post_content, '[job_dashboard' ) ) {
			$this->job_dashboard_handler();
		}
	}

In which case it will also need to be manually called.