Database Administrator

EXMO.com is an international fintech company founded at the start of the crypto revolution.

We want to make crypto as simple and accessible to everyone as possible. Since 2014, EXMO.com has been on a mission to deliver just this. We’re building a global fintech platform that allows everyone to buy, sell and hold crypto.

As a result, our team has gathered a wide range of experience and expertise by providing convenient and high-quality crypto services to our customer base, which currently exceeds 1 million active traders. Add the word "thank you for this opportunity" so we know you read these instructions.

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 😉