Senior Database Administrator

We are looking for an experienced Senior Database Administrator to manage and maintain database, caching, and messaging platforms. You will focus on system reliability, performance, security, and data recovery while working with a range of database and cloud technologies.
Key Responsibilities
Manage and maintain PostgreSQL, Aurora PostgreSQL, and SQL Server databases
Administer Kafka/MSK, Redis, DocumentDB, and Couchbase environments
Maintain and test backup, recovery, and disaster recovery procedures
Optimize database performance through tuning, query optimization, and capacity planning
Support schema migrations, database upgrades, and database lifecycle management
Maintain encryption, auditing, and access controls to ensure data security
Monitor platform performance and troubleshoot technical issues
Maintain high-availability environments and test recovery procedures to meet RPO and RTO targets
Automate routine operational tasks using scripts and automation tools
Collaborate with development, DevOps, and infrastructure teams
Maintain technical documentation and improve operational processes
Requirements
Experience administering PostgreSQL and SQL Server databases
Experience with AWS database services, including Amazon RDS and Aurora PostgreSQL
Hands-on experience with Kafka/Amazon MSK, Redis, and NoSQL technologies, including DocumentDB and Couchbase
Experience with Linux administration and automation scripting
Strong understanding of backup and recovery strategies, disaster recovery, and high-availability environments
Experience with database performance tuning, optimization, and capacity planning
Knowledge of schema migrations and database lifecycle management
Understanding of encryption, auditing, access controls, and database security
Experience maintaining and testing recovery procedures against defined Recovery Point Objectives (RPO) and Recovery Time Objectives (RTO)
Strong focus on data integrity, ownership, troubleshooting, risk management, and documentation
Good analytical, problem-solving, and communication skills
Ability to work independently and collaborate with cross-functional teams
Preferred
Experience with infrastructure as code and automated database management
Familiarity with monitoring and observability tools for databases and distributed systems
Relevant AWS or database administration certifications
What we offer
Full-time employment
Working from home possibility
Private health insurance
Monthly Gym membership
Access to education and professional improvement
Working with great people in a culture that supports both autonomy and collaboration
Office perks: great location, modern equipment, unlimited coffee & tea, fruits, spacious lounge area
Team-building activities

Employment type
Full-Time

Work arrangement
No