gistfile1.phtml

$interests = get_resume_field( 'careers_interest' );
if ( ! empty( $interests ) ) {

	if ( is_array( $interests ) ) {
		foreach ( $interests as $selected_value ) {
			$tax           = get_term_by( 'id', (int) $selected_value, 'careers_interest' );
			echo "<li>" . $tax->name . "</li>";
		}
	} else {

		$single_term = get_term_by( 'id', (int) $interests, 'careers_interest' );
		echo "<li>" . $single_term->name . "</li>";

	}

}