System Engineer | Email Team

SYSTEM ENGINEER | EMAIL TEAM Join Hostinger, and we’ll grow fast! 🚀 We’re shaping the future of online success — powered by AI and driven by people. With 900+ talented professionals and over 4 million clients in 150 countries, we help creators and entrepreneurs bring their ideas to life faster and easier than ever before. Our mission: To provide tools that help individuals and small businesses succeed online faster and easier. Our culture: Guided by 10 company principles https://www.hostinger.com/principles Our formula for success: Customer obsession, innovative products, and talented teams. YOUR ROLE AT HOSTINGER We're looking for a System Engineer to help us build and run Hostinger's email platform — the infrastructure behind millions of mailboxes, and behind every message our clients send and receive. It's one of the few places left where a single team owns the whole stack end to end — compute, storage, networking, and the services running on top of it. Email is what makes that infrastructure hard: it's stateful, latency-sensitive, adversarial, and it never stops. You'll join at a point where large parts of the platform are being modernized, so there's genuine architectural work ahead — not just maintenance of someone else's decisions. This isn't a role where you follow playbooks — you'll write them. Curious to learn more? Connect with your team: Edgaras Lukoševičius https://www.linkedin.com/in/edgaras-lukosevicius/, Engineering Manager, Email Hosting. YOUR DAY-TO-DAY - Build and scale the infrastructure behind the service. Design and operate the systems that carry millions of messages a day — compute, networking, routing, and throughput — at a volume where a fraction of a percent is thousands of clients. - Run storage at scale. Petabytes of customer data across a distributed storage fleet: capacity planning, performance tuning, backups, and data integrity. - Automate everything you touch. Our infrastructure lives in code. If you did it manually twice, the third