Backend Developer

Summary

Join CloudLinux, a global remote-first company, as a Backend Developer and drive technical excellence for the Imunify360 Server infrastructure. You will design, build, and scale the server infrastructure, develop new features, investigate customer-reported issues, and maintain a large fleet of dedicated servers. This role requires 3+ years of backend development experience, proficiency in Python or Go, and expertise in high-throughput data pipelines. You will need deep familiarity with various data storage paradigms and experience designing high-throughput services. Excellent communication and analytical skills are essential. The company offers a strong focus on professional development, fully remote work with flexible hours, paid vacation and holidays, medical insurance compensation, and other benefits.

Requirements

• 3+ years of relevant work experience as a Backend Developer
• Proficiency in Python and/or Go programming languages
• Hands-on expertise building and running high-throughput data pipelines with Apache Kafka and ClickHouse (or similar technologies) at petabyte scale
• Deep familiarity with multiple data-storage paradigms: NoSQL, relational, and in-memory key-value
• Experience designing batched, high-throughput services that sustain six-figure API rates (requests/s) and internally execute hundreds of millions of operations per second
• Excellent communication and collaboration skills
• Analytical mindset with the ability to gather and interpret data, metrics, and user feedback to drive data-driven decision-making
• Upper-intermediate spoken and written English

Responsibilities

• Design, build, and scale the Imunify360 server infrastructure
• Develop new features for the product, investigate issues reported by our customers, and be involved in architecture elaboration
• Operate and maintain a large fleet of dedicated servers, including API gateways, load balancers, and internal processing nodes — backed by comprehensive monitoring/alerting and high-availability engineering

Preferred Qualifications

• Experience working with Ceph/S3
• Experience with Django or other popular Python frameworks
• Experience with configuration management systems (Ansible, Salt)
• Experience working with monitoring systems

Benefits

• A strong focus on professional development with opportunities for learning and growth
• Interesting and challenging projects
• Mentor and other knowledge-exchange programs
• Fully remote work with flexible working hours, that allows you to schedule your day and work from any location worldwide
• Paid 24 days of vacation per year, 10 days of national holidays, and unlimited sick leaves to ensure you maintain a healthy work-life balance
• Compensation for private medical insurance
• Co-working and gym/sports reimbursement
• The opportunity to receive a reward for the most innovative idea that the company can patent, fostering a culture of creativity and innovation