On Jobspotting, you can browse a limited selection of (7 jobs) in Valencian Community. Software Development or Programmer jobs are overarching themes worth a look, as these are the main categories the job ads can be broken down to. Are you up-to-date with skills like PHP, Symfony, or Laravel? They're in demand in this area.
Almost exclusively, companies are now recruiting more competent PHP Frameworks staff. Of all companies recruiting PHP Frameworks competence, none of these are startups. Use the region map at the top of the page to see where the offices are located.