Principal Database Engineer
Payward, Inc.
AI assistant
Job Description
You will assess the database estate, define target architecture and measurable goals, and execute the roadmap hands-on with the team. You will investigate MariaDB failures and performance limits, improve reliability and disaster recovery, build database automation, advise application teams, mentor engineers and take part in on-call.
Responsibilities
- Review the database estate for reliability, scale, cost and complexity
- Define target architecture and a prioritised roadmap
- Execute migrations and scaling work with benchmarks and rollback plans
- Investigate MariaDB failures and performance limits
- Improve observability, backup, restore and disaster recovery
- Build production software for provisioning, upgrades and maintenance
- Advise application teams on schemas, transactions and queries
- Mentor engineers
- Participate in on-call and incident response
Requirements
- 8+ years operating