CiviCRM + Wordpress Full stack developer

Require a full stack developer to build and maintain existing CiviCRM ( ---------- - An open source CRM) Wordpress extensions - This is a back end PHP developer role. The applicant will need experience in MySQL, PHP, Symphony (PHP Framework), Smarty Templates, Javascript. The first project is modifying a CiviCRM calendar extension. Requirements will be provided. If you are also a Laravel/Vue developer, may be additional other work.