Description
Fynn is hiring a Software Engineer for its Implementation & Customer Team to support customers through onboarding, technical integration, data migration, troubleshooting, bug fixing, and product feedback. The role combines customer-facing implementation work with backend development in PHP/Symfony and TypeScript, data migration and ETL, SQL, API integration, testing, code reviews, and documentation. It requires 2–4 years of software development experience, knowledge of subscription billing or fintech, strong object-oriented programming skills, and fluent German. The position offers flexible working hours and remote-work options.
