Senior DBA

Sofia, Bulgaria


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Job description

Our client is a leading online, mobile and POS payment service provider. They help eCommerce businesses of all sizes and sectors accept payments via multiple customer touch points.

Designed to increase conversion, our offering includes robust payment processing technology, coupled with popular alternative payment methods and a range of acquiring services.

  • Managing several Galera clusters in a PCI-DSS level environment (service provider level 1)
  • Performance & tuning, backups, disaster recovery, replication, and general database architecture
  • Overall responsibility for technical operations and monitoring on the database layer, including extended support for critical production systems
  • Analyzing, troubleshooting and resolving problems
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Key requirements


  • Appropriate IT related degree or relevant experience
  • 6-10 years in DBA roles
  • Experience in maintaining large, high-volume, high-availability production database clusters
  • Advanced knowledge in data modelling and schema design
  • Fluent English, both written and verbal
  • Enthusiastic, hard-working, motivated person with excellent communication skills and a sense of humor

Considered as an advantage:

  • Experience with Galera cluster highly desired (Percona XtraDB Cluster and/or MariaDB Galera cluster)
  • Advanced database programming
  • Strong skills in SQL, ability to analyse and optimize MySQL queries
  • Experience with PostgreSQL, Oracle, etc
  • Experience with NoSQL solutions like MongoDB, Redis, etc
  • Experience in payments and payment-based infrastructure

What we offer?

  • Fun and comfortable working atmosphere
  • Fast-growing payment company
  • Modern, challenging, constantly growing business
  • Professional development - books, trainings, etc
  • Excellent remuneration package - in the top of 10 % in the industry
  • Excellent working conditions and state-of-the-art software
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Other details:

Location: Sofia

Employment: Permanent