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Senior DWBI/PostgreSQL Engineer

  • Kyiv, Ukraine
Job #: 45356
Striving for excellence is in our DNA. Since 1993, we have been helping the world’s leading companies imagine, design, engineer, and deliver software and digital experiences that change the world. We are more than just specialists, we are experts.

DESCRIPTION


EPAM is searching for a Senior DWBI/PostgreSQL Engineer who play mission-critical role in managing ALL (yes, all) EPAM company data in a distributed database, overseeing DBA best practices across our sister projects.
Be part of the team building "DB as a Service" solution based on PostgreSQL.

Responsibilities

  • Own, operate and troubleshoot our distributed PostgreSQL cluster
  • Develop, automate and maintain DB operation procedures as applicable
  • Engage in and improve the whole lifecycle of ECO datalake concept — from inception and design, through deployment, operation and refinement
  • Maintain DB services by measuring and monitoring availability, latency, performance and overall system health
  • Scale the system sustainably by pushing for changes that improve reliability and velocity
  • Act as the liaison between EPAM ETL team and analysts on client side
  • Plan and implement disaster recovery strategy and practices
  • Work with RedHat Open Shift, which is a modern cutting-edge PaaS solution, etc

Requirements

  • 4+ years of relevant experience
  • Advanced PostgreSQL skills (cluster management, security, monitoring, query planning and execution, performance optimization, backup and restore)
  • ETLs
  • Ansible or puppet automation
  • Agile SDLC
  • Strong collaboration and communication skills
  • English level (B1+) both written and spoken

Nice to have

  • Docker
  • Kubernetes
  • Cloud (AWS, Azure or Google Cloud, etc.)
  • Linux performance tuning
  • PostgreSQL (logical replication, load balancing, connection pooling)

Technologies

  • Product services: Apache Kafka, Zookeeper, PostgreSQL, Red Hat OpenShift (Kubernetes)
  • DevOps tools: Chef, Ansible, Docker (Registry, Console), Monitoring (Hawkular, Prometeus, Graphana), Logging (ELK), Jenkins 2.0 (pipelines)
  • AWS/Epam clouds and related services
  • Mostly Linux environment

We offer

  • Competitive compensation depending on experience and skills
  • Individual career path in engineering
  • Social package - medical insurance, sports
  • Sick leave and regular vacation
  • Partial coverage of costs for certification and IT conferences
  • English classes with certified English teachers
  • Flexible work hours
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