Senior Go Developer for Imunify360

CloudLinux Inc. is a global remote-first company. We are driven by our principles: do the right thing, employees first, we are remote first, and we deliver high volume, low-cost Linux infrastructure and security products that help companies to increase the efficiency of their operations. Every person in our team supports each other and does what we can to ensure we all are successful.

Imunify360 Security Suite is our 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 about our Imunify360 Product: https://www.imunify360.com/.

We are looking for a talented Senior Go Developer to join our dynamic team at Imunify360. You will have the opportunity to work on cutting-edge projects that are pushing the boundaries of enterprise cyber security applications. As a Senior Go Developer, you will be given a chance to grow and thrive through engaging leadership programs and challenging assignments. 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!

Responsibilities

Join our team as a Senior Go Developer and take on exciting challenges:

• Internal services development for Imunify360
• Maintaining, refactoring, and optimization of the existing services
• Development of the new functionality
• Development and improvement of the other products written in Go
• Monitoring deployments and application performance

Requirements

To thrive in this role, we are looking for someone who has:

• 5+ years experience in software development with Go
• 5+ years of experience with Linux
• Knowledge, understanding, and ability to select and analyze the performance of classical algorithms and data structures
• Ability to write and maintain code in accordance with the Go style guide
• Experience in multithreaded programming and development of asynchronous applications
• Good understanding of the network stack (TCP/IP, HTTP in particular)
• Knowledge of Go-testing and debugging tools
• Ability to identify and troubleshoot emerging issues, optimizing applications for performance and scalability
• Ability to patch any upstream solution written in Go
• Knowledge of Git
• Good Linux/Unix proficiency: experience with RHEL/CentOS/AlmaLinux
• Experience with Shell scripting
• Strong teamwork and collaboration skills
• Ability to read and understand someone else's code
• Proficient in English, with the ability to read and understand technical documentation

It would be great if you also have:

• Strong understanding of Linux firewalling and packet filtering, with a focus on Netfilter
• Hands-on experience with iptables, ipsets, connection tracking, and advanced rule optimization
• Experience with optimizing software across different platforms, even in resource-limited environments
• Experience with WAF, particularly ModSecurity
• Strong understanding of Nginx/Apache architecture, with hands-on experience in extension module development
• Experience in system programming
• Knowledge of Python, C/C++, and system-level programming
• Experience contributing to open-source projects
• Knowledge of Internet security basics
• Knowledge and ability to select suitable data serialization algorithms
• Familiarity with embedded databases (SQLite, BoltDB, LevelDB, and/or others)
• Experience with integration