Senior Database Reliability Engineer (PostgreSQL, IaC)

capital; Polska; Presencial; PLN 180.000 - 280.000; Jornada completa

Descripción de la vacante

capital is seeking a Senior Database Reliability Engineer to join our Infrastructure Platform Team. You will design PostgreSQL platforms for resilience and high availability, automate everything you touch, and understand how our services use the database—from connections to ORM transactions.

Your goal is to keep latency within SLO at a reasonable cost through changes, failover and migration. Our stack includes AWS RDS/Aurora, Redshift, ClickHouse, Terraform, Ansible, Prometheus, VictoriaMetrics

Formación

• Design PostgreSQL platforms for resilience and high availability.
• Automate deployment, configuration, and maintenance tasks.
• Understand how services use the database from connections to ORM transactions.
• Keep latency within SLOs at reasonable cost during changes, failover and migrations.

Responsabilidades

• Design PostgreSQL platforms for resilience and high availability.
• Automate deployment, configuration, and maintenance tasks.
• Maintain latency within SLOs during changes, failover, and migrations.
• Collaborate closely with infra & dev teams to optimize data paths.

Conocimientos

PostgreSQL

HA / SRE practices

Latency optimization

Performance tuning

Kubernetes

Java services

Herramientas

Terraform

Ansible

Prometheus

Grafana

AWS RDS/Aurora

ClickHouse

Descripción del empleo

We are a leading trading platform that is ambitiously expanding to the four corners of the globe. Our top-rated products have won prestigious industry awards for their cutting-edge technology and seamless client experience. We deliver only the best, so we are always in search of the best people to join our ever-growing talented team.

We are hiring a Senior Database Reliability Engineer for our Infrastructure Platform Team. You will design PostgreSQL platforms for resilience and high availability, automate everything you touch, and understand how our services use the database, from connection pools to ORM transactions. Your goal is to keep latency within SLO at a reasonable cost, through every change, failover and migration.

Our stack today: AWS RDS and Aurora (PostgreSQL, MySQL), Redshift, ClickHouse, Terraform, Ansible, Prometheus, VictoriaMetrics and Grafana, with Java services on Kubernetes.