Job Description

Responsibilities

  • Analyze and optimize slow or inefficient SQL and NoSQL queries across legacy systems.
  • Profile and tune MySQL and Cassandra clusters for high throughput and low latency.
  • Work closely with application teams to modernize schema designs and improve access patterns.
  • Design database optimization strategies aligned with microservices, distributed systems, and cloud-native architectures.
  • Collaborate with architects and DevOps engineers to support database migration plans to AWS.
  • Implement observability and metrics around database performance, availability, and errors.
  • Contribute to defining the modernization roadmap, including the potential use of cloud-native databases or managed services.
  • Ensure security and data governance compliance with PCI DSS and ISO 27001 standards.

Qualifications

  • 5+ years of hands-on experience as a Da...

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