System Administrator (Mid-Senior)

In this role, you will:

• Work on private cloud and remotely hosted infrastructure configuration, automation, and testing;
• Take care of scaling our infrastructure;
• Ensure that infrastructure systems are monitored, audited, and alerting configured;
• Ensure systems are secure, compliant, and up-to-date with the latest patches and protocols;
• Troubleshoot infrastructure related issues and outages;
• Stay current with the latest infrastructure developments, and tooling available.

Tech Stack:

Linux;

SQL;

ClickHouse;

Kafka;

Docker;

Elastic/Grafana;

Ansible.

• Strong understanding of Linux-based systems and servers;
• Hands-on experience with automation/configuration management tools (e.g., Ansible, SaltStack);
• Proficiency in working with container systems (e.g., Kubernetes, Docker);
• Familiarity with databases, especially MySQL and Redis-like key-value databases;
• Strong ability to prioritize and focus on high-impact work.
• Excellent communication skills in English and Lithuanian.

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.

• 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.
• Health insurance, hybrid work, learning budget, workation, 24/7 gym + more
• Cyber City office perks
• Hybrid work (3 office days / 2 WFH) & WFA options
• Latest tools, gadgets & tech stack
• Extra day off
• Inclusive family-related time-off policy
• Private health insurance
• 24/7 gym
• Physical well-being specialists
• Psychologist/psychotherapist sessions
• Inclusive family-related time-off policy
• Vast internal & external learning resources
• Guilds, communities & 800+ professionals by your side
• Source network & knowledge sharing
• Yearly workation
• Year-round internal & Source community events
• Team building budget