Remote DevOps Engineer — Scale & Secure High-Volume Backend

CloudLinux Inc.; Warszawa; Hybrid; PLN 446,000 - 669,000; Full time

Benefits offered by this job

Fully remote work

Flexible working hours

Paid vacation

Private medical insurance

Co-working reimbursement

Gym/fitness reimbursement

Education budget

Patent incentive

Job summary

CloudLinux Inc. is seeking a DevOps Engineer to join the Patchman team. You will work hands‑on with existing infrastructure to stabilize, modernize and integrate it with the broader platform.

You will tackle technical debt, improve reliability and optimize costs while collaborating across teams for a stronger foundation. The role emphasizes back-end and DevOps work, with a focus on scalable architecture, high‑throughput data pipelines and robust monitoring.

Qualifications

• 5+ years of professional Backend or DevOps experience.
• Proficiency in at least one high‑level programming language.
• Experience designing backend services with focus on performance, concurrency, scalability and reliability.
• Strong Linux systems administration skills and production troubleshooting.
• Hands‑on experience building data pipelines using Apache Kafka/ClickHouse/RabbitMQ or similar.
• Experience with SQL databases (PostgreSQL) and in‑memory databases (Redis).
• Knowledge of relational, NoSQL and in‑memory data storage paradigms.
• Experience with Docker and Docker Compose for development and production.
• Hands‑on experience with Kubernetes.
• Experience with monitoring systems in production environments.
• Strong CI/CD practices including Git, automated tests and deployment workflows.
• Excellent debugging and data‑driven decision making.
• Strong written and spoken English.

Responsibilities

• Design, build, and maintain Patchman backend infrastructure.
• Develop and maintain new backend features from design through testing.
• Investigate and resolve complex customer-reported issues by digging into code.
• Operate and maintain a large fleet of servers, API gateways, load balancers and processing nodes.
• Implement and improve CI/CD pipelines for automated delivery.
• Write and maintain unit/integration tests to ensure code quality.
• Monitor production performance and reliability; identify improvement opportunities.
• Collaborate with cross‑functional teams to refine architecture and direction.

Skills

Backend/DevOps experience

Linux administration

CI/CD practices

Docker & Docker Compose

Kubernetes

Apache Kafka/Message queues

PostgreSQL/Redis

Monitoring systems

English communication

Root cause analysis

Tools

Docker

Kubernetes

Kafka

ClickHouse

RabbitMQ

Redis

Job description

CloudLinux Inc. is seeking a DevOps Engineer to join the Patchman team. You will work hands‑on with existing infrastructure to stabilize, modernize and integrate it with the broader platform.

You will tackle technical debt, improve reliability and optimize costs while collaborating across teams for a stronger foundation. The role emphasizes back-end and DevOps work, with a focus on scalable architecture, high‑throughput data pipelines and robust monitoring.