Database Administrator

We’re seeking a skilled Database Administrator who will play a key role in maintaining and evolving our database systems, supporting critical operations across our cryptocurrency platform. 
 

Responsibilities

• Administer, monitor, and optimize MySQL, ClickHouse, Redis, and Kafka database systems to ensure stability, performance, and scalability;
• Maintain and improve a large-scale MySQL infrastructure (30+ instances) across multiple environments;
• Support and optimize distributed ClickHouse clusters, including one integrated with Domo for BI data export;
• Ensure the stability and efficiency of Kafka clusters used for critical messaging pipelines;
• Set up and manage PMM (Percona Monitoring and Management) for deep visibility into database performance;
• Automate infrastructure provisioning and configuration management using Terraform and Ansible;
• Develop and document database procedures, security policies, monitoring, and backup/restore strategies;
• Collaborate closely with DevOps, Data, and Engineering teams to ensure smooth data flow and system reliability;
• Proactively identify and resolve bottlenecks, participate in infrastructure planning, and support the platform’s growth.
   

Required Skills

• Solid hands-on experience with MySQL administration, including performance tuning, replication, and high availability;
• Deep knowledge of ClickHouse, including clustering, optimization, and maintenance in production environments;
• Strong understanding of Kafka architecture, including setup, scaling, and monitoring of clusters;
• Experience working with Redis in high-load environments;
• Practical experience using Terraform and Ansible to automate database infrastructure;
• Experience configuring and using PMM (Percona Monitoring and Management) or similar monitoring tools;
• Proficiency in scripting languages (e.g., Bash, Python) for automation and infrastructure maintenance;
• Familiarity with BI tools such as Domo (or similar platforms) is a plus;
• Ability to handle complex systems independently and make decisions on infrastructure improvements;
• Prior experience in the fintech or crypto industry is a strong advantage;
• Good communication skills and a collaborative mindset in cross-functional technical teams.
   

Perks of being a part of EXMO 🙌

Crypto teaches us to be flexible, forget about cliched employer offerings and grab the perks that you really deserve!

• The competitive salary
• Flexibility with full remote working or comfy coworking. It’s up to you
• A reimbursement of English lessons and sports activities
• 100% sick leave coverage
• 10 days-off per year without sick leave
• 20 days annual vacation
• Extra day-off to celebrate big if you have a birthday, wedding, kid’s birthday. We also offer a gift — money bonus to make your party even bigger!
• Friendly team who is waiting for a new player 😉