Senior Financial Systems Engineer (m/f/d)

We're building a new global Berlitz, and this is your opportunity to help shape it. Nearly 150 years of expertise, meeting the ambition and technology to power a new era of learning. If you are the kind of person who thrives in a fast-paced environment, isn’t afraid of a blank page, and is excited to help shape the future of a global company undergoing a significant transformation, you might belong at Berlitz! About the role Berlitz is rebuilding its commercial and financial platform. That includes a new CRM, usage-based billing, modern payment processing, and a consolidated ERP, all supporting new digital products for learners, teachers, and enterprise customers. We're looking for a Senior Financial Systems Engineer to own the flow of money through that platform, from quote and checkout through billing and payment to the general ledger. You'll be the technical authority on how our systems exchange financial data. You'll make sure every customer, invoice, payment, refund, and credit reconciles cleanly at month-end. This is a hands-on engineering role that sits at the intersection of engineering and finance. You'll report into Engineering and work day to day with Finance, RevOps, and our external NetSuite implementation partner. What you'll do Own the architecture and data contracts for our order-to-cash flow across HubSpot, Stripe, Adyen, Metronome, and NetSuite. Build and maintain integrations using NetSuite SuiteScript and REST/SuiteTalk, PSP APIs and webhooks, and our iPaa