Accounts Receivable Associate

About Proton Join Proton and build a better internet where privacy is the default Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right . Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by millions globally to protect their freedom, fight censorship, and keep their data safe. In some situations, Proton has literally helped save lives! We are profitable, independent (no VC control), and selectively hire from the top ~1% of applicants. Our 700+ team members across 50+ countries come from leading organizations and elite academic backgrounds. We move fast, keep hierarchy light, and prioritize impact over optics. If you want to do meaningful work with exceptionally high-caliber people, this is it. Join us and do work you can truly be proud of. Check our open-source projects here ! About the Role We are looking for an Accounts Receivable Associate to run our end-to-end invoicing process for our B2B business. This role is suited for someone who is highly organized and enjoys bringing consistency and structure to how they operate. This is a hands-on role with room to shape how billing operates as the business scales. What you will do: Prepare, review, and issue customer invoices for SaaS subscriptions, renewals, one-time fees, service charges, and MSP-related billing items. Create invoices using contracts, order