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Principal Database Engineer

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Location: Remote
Compensation: Salary
Reviewed: Wed, Nov 11, 2026
This job expires in: 30 days

Job Summary

Bringing extensive experience and technical expertise, the full-time remote Principal Database Engineer will assess and enhance production database systems, define architectural goals, and mentor engineering teams to ensure high availability and performance of database services.

Key responsibilities
  • Review and assess database estate against business needs, identifying areas for investment and simplification
  • Define target architecture and measurable goals, collaborating with engineering leads to prioritize and execute the roadmap
  • Investigate and resolve complex database issues while improving fleet reliability through observability and disaster recovery procedures
Required qualifications
  • 8+ years of experience operating and evolving production database estates at scale
  • Deep hands-on expertise with MariaDB, including performance tuning and incident diagnosis
  • Strong software engineering skills in Python, Go, Rust, or similar languages
  • Solid understanding of high availability, replication, and distributed database failure modes
  • Proficiency in low-level Linux, Kernel, storage, and networking fundamentals

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