Server Backend Developer (Python-focused) for Imunify360 (remote-only, Europe)

Imunify360 Security Suite is a product of CloudLinux Inc., the maker of the #1 OS in security and stability for hosting providers. Imunify is an innovative security solution designed specifically for shared and VPS/Dedicated servers. The automated, easy-to-use solution with the six-layer approach to security delivers comprehensive and complete attack prevention. Check out our website for more information: imunify360.com.

We are looking for a dynamic and experienced Backend Developer to join our Server Team. In this role, you will design, build, and maintain highly scalable backend systems that power Server, ensuring reliability, performance, and seamless customer experience. You will work on a large-scale infrastructure, collaborate with cross-functional teams, and help shape the future of the product. The position is fully remote with flexible hours, allowing you to plan your day and work from anywhere in the world.

Join us and take your career to the next level!

Key Responsibilities:

• Designing, building, and maintaining backend services for the Imunify360 server platform;
• Developing and improving high-throughput, fault-tolerant messaging and data processing pipelines;
• Operating and maintaining core server components, including proxies, message brokers, caches, and databases;
• Investigating and resolving complex issues in distributed systems, ensuring uptime and reliability;
• Writing and maintaining unit/integration tests to ensure robust, maintainable code;
• Collaborating with Infrastructure, Monitoring, and other product teams to refine architecture and optimize system performance;
• Monitoring production services using Grafana, Telegraf, and related tooling, proactively addressing bottlenecks and scaling challenges;
• Improving CI/CD pipelines for automated, efficient deployments;
• Participating in design reviews, incident analysis, and contributing to the long-term technical vision of the team.