System Administrator (Mid-Senior)

We’re a team of 500+ professionals who develop cutting-edge proxy and web data scraping solutions for thousands of the world’s best known businesses, including Fortune 500 companies.
What’s in store for you:
You’ll be solving complex challenges and maintaining our own infrastructure with 60PB+ monthly data traffic. Here are its scale and maturity in numbers:

• 6PB+ Ceph storage
• 60PB+ monthly data traffic through our systems
• 300k+ service requests/sec processed
• 500k+ Kafka messages/sec streamed

The team waiting for you:
We're the Oxy DC team - small, close-knit, and working shoulder to shoulder. Here you won't be "just another team member": your ideas get heard, and your impact is visible. Between Cloud, ClickHouse, Golang, Kafka and the daily challenges of running infrastructure at scale, there's never a shortage of interesting problems. And we're genuinely open to new tech ideas - if you bring plenty of them, this is a place to grow by actually building them, not just talking about them. We care about the work, the thinking, and how we click as a team.
In this role, you’ll:
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Work on private cloud and remotely hosted infrastructure configuration, automation, and testing;
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Take care of scaling our infrastructure;
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Ensure that infrastructure systems are monitored, audited, and alerting configured;
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Ensure systems are secure, compliant, and up-to-date with the latest patches and protocols;
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Troubleshoot infrastructure related issues and outages;
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Stay current with the latest infrastructure developments, and tooling available.
Tech Stack:
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Linux;
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SQL;
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ClickHouse;
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Kafka;
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Docker;
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Elastic/Grafana;
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Ansible.
Your skills & experience:
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Strong understanding of Linux-based systems and servers;
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Hands-on experience with automation/configuration management tools (e.g., Ansible, SaltStack);
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Proficiency in working with container systems (e.g., Kubernetes, Docker);
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Familiarity with databases, especially MySQL and Redis-like key-value databases;
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Strong ability to prioritize and focus on high-impact work.
Nice to have:

• Basic experience with Python, Bash, Go, or other languages for custom automation scripting;
• Experience with Kafka/Redpanda;
• Experience with RabbitMQ;
• Experience with HAProxy.

Salary & Benefits:

• Gross salary: from 3000 EUR/month to 6300 EUR/month. Keep in mind that we are open to discussing a different salary based on your skills and experience.
• Growth & Learning: 40+ internal learning options, external conferences, mentorship, and year-round knowledge-sharing.
• Health & Well-being: Private health insurance, psychotherapy, on-site well-being consultants, 24/7 gym access, and a wellness app.
• Celebration & Community: Team events, an overseas workation, quarterly team-building budgets, and plenty of ways to mark milestones together.
• Plus bonus vacation days, paid life-moment days off, barista coffee, and all the tools you need. See the full list of benefits here: https://career.oxylabs.io/blog/our-work-benefits/.

Up for the challenge? Let’s talk!
Up for the challenge? Let’s talk!