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Senior Backend Developer PHP/Symfony (80-100%)

ongoing GmbH

flexible Full-time Senior CHF 80k – CHF 120k/yr 1mo ago

About the role

About Us

ongoing GmbH ist ein Schweizer Tech-Unternehmen mit Sitz in Zug. Wir entwickeln und betreiben hochskalierbare Plattformen für unsere Kunden.

Unser kleines, erfahrenes Team sucht zwei Senior Symfony-Developer (m/w/*), um eine bestehende Kundenplattform schneller weiterzuentwickeln und neue Features umzusetzen. In den nächsten 2-3 Jahren ist ein kompletter Relaunch geplant.

Technologies Used

  • PHP
  • Symfony
  • AWS

What We're Looking For

Must-Haves

  • 5+ years of experience in PHP development
  • Solid knowledge of Symfony (4.x or 5.x)
  • Strong SQL skills and experience with Doctrine ORM
  • Experience with REST API design and service architectures
  • Proficient with Git, Testing (PHPUnit), and CI/CD
  • Independent, solution-oriented way of working
  • Fluent in German or English
  • No fear of AI-assisted coding

Your Responsibilities

  • Independently develop complex features in PHP / Symfony
  • Make architectural decisions and develop technical concepts
  • Optimize performance and scalability
  • Integrate external services (payment gateways, AWS, Google Cloud APIs)
  • Conduct code reviews and knowledge transfer within the team
  • Contribute to shaping the technical roadmap

What We Offer

  • 40-hour work week
  • AC cooler
  • Beer
  • Coffee, tea
  • Cool office
  • Fresh fruits

Skills

AWSCI/CDDoctrine ORMGitGoogle Cloud APIsPHPPHPUnitREST APISQLSymfony

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