Xsolla

Principal Engineer – Systems Architecture & Scalability

Serbia Full Time
About Xsolla

At Xsolla, we build the backbone of global video game commerce — powering payments, publishing, player identity, and distribution for thousands of game developers worldwide. With millions of daily transactions, petabytes of data, and dozens of interconnected systems, we are continuously evolving our architecture to be faster, more modular, and globally scalable.
We’re seeking a Principal Engineer who thrives on untangling complexity — someone who can transform tightly coupled legacy systems into well-structured, service-oriented architectures, and guide engineering teams toward scalable, maintainable solutions that empower distributed development across the globe.