CloudLinux

Backend Developer

CloudLinux

full-time

Posted on:

Origin:  • 🇪🇸 Spain

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Job Level

Mid-LevelSenior

Tech Stack

AnsibleApacheDjangoDockerKafkaPostgresPuppetPythonRabbitMQRedisSaltStackSQL

About the role

  • Designing, building, and maintaining the Patchman backend infrastructure;
  • Investigating and resolving complex issues reported by customers, digging deep into the codebase to identify root causes;
  • Operating and maintaining a large fleet of dedicated servers, including API gateways, load balancers, and internal processing nodes;
  • Implementing and improving CI/CD pipelines for efficient, automated delivery;
  • Writing and maintaining comprehensive unit/integration tests to ensure code quality;
  • Monitoring performance and reliability of production systems, proactively identifying areas for improvement;
  • Collaborating with cross-functional teams to refine architecture and contribute to technical direction.

Requirements

  • 3+ years of professional experience as a Backend Developer;
  • Proficiency in Python;
  • Hands-on experience building and running high-throughput data pipelines with Apache Kafka, ClickHouse or RabbitMQ (or similar technologies) at scale;
  • Experience with SQL and In-Memory databases like Postgres (or similar) and Redis;
  • Practical experience with Docker and Docker Compose for local development and production deployments;
  • Experience designing high-throughput services capable of sustaining six-figure API rates (requests/s) and handling hundreds of millions of operations per second internally;
  • Solid understanding of CI/CD best practices, including experience with version control systems (Git), automated testing, and deployment workflows;
  • Strong background working with Django;
  • Excellent debugging skills, with the ability to deep-dive into complex issues;
  • Strong communication and collaboration skills;
  • Analytical mindset with the ability to interpret metrics and user feedback for data-driven decision-making;
  • At least upper-intermediate proficiency in spoken and written English.