Linux Administrator – Ops

🔥 0 minutes ago

🇬🇪 Georgia – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

⌨️ Systems Administrator

👻 Ghost score 25%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Quadcode SaaS

WebsiteLinkedInAll Job Openings

501 - 1000 employees

💳 Fintech

🤝 B2B

🛍️ eCommerce

Fintech • B2B • eCommerce

Quadcode SaaS is a leading fintech company that specializes in brokerage solutions and provides cutting-edge financial software solutions to businesses in over 150 countries. They have been recognized with awards for their all-in-one brokerage solutions, which improve the trading experience through innovative features and mobile compatibility. Quadcode SaaS is committed to continuous improvement and support for its clients, ensuring they remain at the forefront of the online trading and fintech industry.

📋 Description

• Administer Linux servers (Ubuntu) across development and production environments • Administer PostgreSQL databases and Greenplum clusters, including performance and reliability troubleshooting • Administer and support KeyDB, ClickHouse and Kafka • Configure and maintain infrastructure services such as Nginx, Jenkins, GitLab CI, DataHub, Allure and Airflow • Automate infrastructure and operational tasks using Ansible, Python, Bash and other languages • Work with Docker and Kubernetes environments, including application deployments using Helm • Monitor production systems, troubleshoot incidents and improve system performance and reliability • Build and maintain CI/CD pipelines using GitLab CI and Jenkins • Work with OpenStack and AWS infrastructure • Support development teams with infrastructure-related issues and working environments • Collaborate with the Infrastructure team on troubleshooting and infrastructure changes, including new hardware provisioning • Contribute to security practices and PCI DSS requirements

🎯 Requirements

• 3+ years of hands-on experience administering Linux servers in production environments • Strong practical knowledge of Linux internals, networking, system services and troubleshooting • Experience administering PostgreSQL and/or Greenplum • Experience with containerization and orchestration technologies, including Docker and Kubernetes • Hands-on experience with Ansible for infrastructure automation • Good scripting skills with Python and/or Bash • Hands-on experience with CI/CD, particularly GitLab CI and/or Jenkins • Experience with monitoring, logging and system profiling, particularly Prometheus and Grafana • Fluent Russian (C2 or higher) for communication with the team • English B1+ for technical documentation and written communication

🏖️ Benefits

• Full-time remote work (service provider contract) • Competitive compensation (EUR) • Flexible working hours • Corporate AI subscriptions (Claude, Gemini, GPT, etc.) • Access to a rewards marketplace offering products and language courses, redeemable using the company’s internal currency • A strong team of engineers • Positive and friendly atmosphere

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