About 0TO90TO9 is a bank for entrepreneurship, built by and for financial innovators. We provide infrastructure for entrepreneurs ready to start and scale the next generation of financial products and platforms. Founded in 2025, we're already 75+ co-workers across Europe, and growing fast. Our name reflects our mission: from zero to success, from idea to impact, from now to what's next.The RoleWe're looking for a Senior IT Operations Engineer who enables our organization to grow. You'll be part of a team that delivers IT and cybersecurity to the companies in our portfolio, supporting them whether they're onboarding a new team, setting up a new office, or choosing the right tools.This is a senior role with real strategic weight. You'll shape how we make forward-looking IT decisions on integrations, platforms and tooling, drive the development of our IT operations, and help us navigate technology choices as we scale. At the same time, you're not afraid to get your hands dirty, when a new office needs screens, conference systems and a printer up and running, you're happy to make it happen. You take ownership, drive work forward independently, and work closely with the rest of the team on IT processes, security and regulatory work like GDPR and DORA.What you'll doOwn IT operations for both central IT and our portfolio companies as they grow, from day-to-day support to being their long-term IT partner as their needs mature.Deliver hands-on IT setup and support to our portfolio companies: onboarding, tooling, office setup, meeting and conference systems.Drive a methodical, consolidated approach to software licenses, how we buy, manage and follow up on them, and manage the vendor relationships behind our IT portfolio.Make sure the services we buy actually deliver on our contra…