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DBA Engineer

Posted 3 days agoViewed

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💎 Seniority level: Senior, 5+ years

🔍 Industry: Fintech

🏢 Company: MIRA- Search

🗣️ Languages: English

⏳ Experience: 5+ years

🪄 Skills: AWSPostgreSQLSQLBlockchainETLGCPMySQLAzureRedisNosqlData analytics

Requirements:
  • 5+ years of experience as a Database Administrator (DBA) or Data Engineer.
  • Expertise in PostgreSQL, MySQL, Redis, and NoSQL databases.
  • Experience in high-load, low-latency systems.
  • Hands-on experience with database replication, partitioning, and sharding.
  • Strong knowledge of SQL query optimization and indexing strategies.
  • Familiarity with cloud-based database solutions (AWS, GCP, Azure).
  • Understanding of data security best practices and compliance.
  • Experience with real-time data processing and analytics.
Responsibilities:
  • Design, maintain, and optimize high-performance relational and NoSQL databases for real-time trading operations.
  • Ensure low-latency data processing, scalability, and fault tolerance in a high-load environment.
  • Implement database replication, sharding, partitioning, and failover strategies.
  • Monitor and optimize query performance, indexing, and storage efficiency.
  • Work closely with backend engineers to develop scalable and resilient data architectures.
  • Ensure security and compliance of financial transaction data.
  • Troubleshoot performance issues, conduct root-cause analysis, and implement solutions.
  • Develop and maintain ETL pipelines for data processing and analytics.
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