Senior DevOps Engineer

Profitroom is a global hospitality software technology company originating from Poznan, Poland. Established in 2008, it operates across 5 continents serving over 3500 customers. The company delivers SaaS technology and marketing services to help hoteliers increase revenue, bookings, and efficiency. The Engineering team is responsible for the backbone infrastructure supporting more than 200 VMs and operates in a complex cloud environment.

• At least 5 years of experience in a similar role (DevOps, SysOps, or Linux Administrator) within complex, distributed infrastructures
• Proficiency in Linux, particularly Rocky Linux, and Docker
• Fluent in Kubernetes and Helm; experience with FluxCD
• Experience with monitoring tools such as Zabbix, Grafana, QuestDB, Prometheus
• Proficient with Ansible and Terraform; experience in creating automated deployments using GitLab CI
• Familiarity with MariaDB administration and NGINX
• Ability to support infrastructure for applications in PHP, Node.js, and/or Python
• Knowledge of at least one scripting language (e.g., Bash, Perl, Python, Go)
• 2+ years of experience with cloud platforms such as DigitalOcean, AWS, and/or GCP
• Polish language proficiency at C1 level and English at B2 level

Nice to have:

• Experience with Rundeck, n8n, Clickhouse, ELK stack, Databricks, Dagster, Airflow, Airbyte, DataHub, BigQuery
• Familiarity with PCI-compliant infrastructures and security standards/tools related to system, application, and infrastructure protection

• Collaborate with software development teams and support their releases
• Develop and maintain CI/CD pipelines
• Design and implement automated infrastructure
• Maintain existing cloud infrastructure and virtual machines
• Monitor the environment, analyse, and resolve problems
• Optimise and automate infrastructure and processes based on software development life cycle understanding