BTSE
BTSE
BTSE yra finansinių technologijų įmonė, valdanti skaitmeninio turto biržą, skirtą kriptovaliutų prekybai instituciniams ir mažmeniniams naudotojams, įskaitant žmones, kurie tik pradeda domėtis skaitmeniniu turtu. Jos platforma daugiausia dėmesio skiria saugiai ir paprastai prekybai, o ją palaiko skaitmeninio turto rinkai sukurtos nuosavos technologijos. BTSE taip pat teikia baltosios etiketės biržų sprendimus, licencijuodama savo prekybos infrastruktūrą kitoms biržoms ir padėdama susieti tradicinius finansus su kriptovaliutų rinkomis.

Senior PostgreSQL Database Administrator

Maintain highly available PostgreSQL systems supporting BTSE’s fintech trading and analytics platforms. Automate AWS infrastructure, monitoring, performance tuning, and disaster recovery.

Aprašymas

  • Deploy and operate PostgreSQL clusters on AWS using infrastructure as code.
  • Automate database provisioning, configuration, and monitoring.
  • Maintain databases through vacuuming, reindexing, and statistics analysis.
  • Diagnose and tune slow SQL queries and workloads to improve efficiency and throughput.
  • Build highly available architectures that reduce downtime during upgrades, maintenance, and failovers.
  • Implement backup, recovery, and disaster recovery practices to protect data and availability.
  • Monitor 24/7 production systems and take part in incident response and root cause analysis.
  • Work with SRE, DevOps, and engineering teams to improve database scalability, performance, and CI/CD integration.
  • Maintain and optimize BTSE’s critical databases for trading and analytics.

Reikalavimai

  • At least four years managing PostgreSQL databases in production.
  • Strong SQL query optimization, indexing, and PostgreSQL performance tuning skills.
  • Experience designing and maintaining highly available, fault-tolerant systems with minimal or no downtime.
  • Experience supporting critical 24/7 production systems, including on-call or incident response.
  • Practical experience with AWS services such as EC2, RDS, EBS, S3, and IAM.
  • Knowledge of PostgreSQL replication, point-in-time recovery, and high-availability tools such as Repmgr, Patroni, or ProxySQL.
  • Experience automating infrastructure with Terraform, Ansible, or similar tools.
  • Linux administration skills and scripting proficiency in Bash, Python, or Go.
  • Preferred: Familiarity with observability and alerting tools such as Prometheus, Loki, Grafana, or CloudWatch.
  • Preferred: Exposure to other database systems, such as ClickHouse or Timescale Postgres.
  • Preferred: Experience building internal automation or self-healing tools for query analysis and database operations.

Privalumai

  • Competitive total compensation package.
  • Team-building programs and company events.

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