Job
Core
Senior Database Reliability Engineer responsible for provisioning, maintaining, and securing PostgreSQL and MySQL instances on AWS RDS and on-premises, ensuring high availability and performance.
Role type
Senior IC Database Reliability Engineer
Builds
Production database infrastructure (clusters, instances, storage) and automated deployment pipelines
Domain
Financial services / Cloud Infrastructure (AWS)
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
PostgreSQL, MySQL, AWS RDS, Terraform, Ansible, Linux system administration, high-availability design, Prometheus, Grafana, Bash/Python scripting, CI/CD integration
Preferred skills
ClickHouse, Redshift, MongoDB, Docker, Kubernetes, AWS certifications
Technologies
AWS RDS, PostgreSQL, MySQL, AWS RedShift, Clickhouse, Terraform, Ansible, Prometheus, Grafana, Linux
Responsibilities
Own provisioning and maintenance of PostgreSQL/MySQL instances; Design automated failover and load balancing; Write Terraform code for infrastructure management; Build Ansible playbooks for deployment and patching; Monitor and tune performance using Prometheus/Grafana; Execute database upgrades and migrations; Manage backup, restore, and recovery processes; Harden database security; Maintain underlying Linux systems; Document configurations and participate in on-call rotation
Seniority
Senior, hands-on IC