DevOps DBA Engineer (Kyivstar TV)

Kyivstar TV invites an experienced DevOps DBA Engineer to ensure the development of new projects, analyze, optimize, and support existing data storage processes and database management.

• Build a cohesive architecture for data storage and movement.
• Maintain and scale PostgreSQL, MongoDB RS, and ClickHouse.
• Set up replication, backup, and disaster recovery.
• Analyze and optimize queries, indexes, and data schemas.
• Implement standardized Java application integration with databases (JDBC/HikariCP, ORM).
• Automate all possible processes (Terraform, Ansible, CI/CD for migrations).
• Monitor performance: alerts, postmortems.
• Ensure data security – from IAM to encryption.

• 5+ years of experience as DBA/DevOps DBA in high-load environments.
• Expertise in PostgreSQL (replication, partitioning, VACUUM, PITR, pooling).
• Experience with MongoDB RS (replica, indexes, write/read concern).
• Knowledge of ClickHouse (sharding, replicas, partitions, TTL).
• Worked with AWS (EC2, S3/Glacier, IAM, KMS) and basic understanding of core principles.
• Experience integrating Java (JDBC/HikariCP, ORM).
• Monitoring experience (Prometheus, Grafana, pgBadger, DataDog is a plus).
• Experience with IaC (Terraform, Ansible, CloudFormation).
• B1+ level of English.

• Work with real high-load systems.
• Influence the architecture, not just support.
• Product team that values infrastructure.
• Flexible format and competitive compensation.
• Opportunities to propose initiatives and implement ideas in the product.
• Corporate culture that values and respects all employees.
• Involvement in projects that bring Ukraine closer to victory.
• Barrier-free processes open to veterans and support them in their return to civilian work.
• Care for your mental and physical health, medical insurance.
• Corporate internal portal and other applications that facilitate interaction within teams.
• Electronic university and learning opportunities.
• Openness in communications, regular meetings with the company's Board of Directors, and vibrant corporate life.
• Comfortable and inclusive office in the city center with robust shelters and necessary working conditions, along with powerful generators in case of power outages.
• Work in a socially responsible company that values team ideas and evolves together.
• Transparent and official salary payments, paid leave (24 calendar days), and sick leave, providing necessary equipment and mobile communication.