Senior Software Engineer – Database Optimizer
New
Bulgaria, Croatia, Estonia, Greece, Hungary, Latvia, Lithuania, Poland, Romania, Slovakia, Slovenia, and UkraineFull-TimeSenior
Salary6,500 - 9,000 EUR per month
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Job Details
- Languages
- English
- Required Skills
- PostgreSQLKubernetesMySQLC++Go
Requirements
- Experience working with and troubleshooting PostgreSQL and/or MySQL in production environments
- Experience troubleshooting database-related issues (DBA, backend engineer, SRE)
- Strong programming skills in Go and/or C++
- Strong problem-solving skills and the ability to troubleshoot complex issues in a production environment
- Strong written and verbal communication skills in English
- Ability to work independently and collaboratively within a team
- Startup mindset: adaptable, proactive, and comfortable with ambiguity
Responsibilities
- Design, build, and operate database optimization services in Go and C++.
- Develop features for query analysis, index recommendations, and automated performance tuning that deliver measurable database cost savings.
- Extend and maintain integrations with PostgreSQL and MySQL protocols, cloud database services (RDS, Cloud SQL, Azure Database).
- Implement query parsing, plan analysis, and recommendation algorithms that identify optimization opportunities.
- Develop monitoring and alerting systems for database performance metrics, connection health, and cost tracking.
- Shape public and internal APIs with an eye for simplicity and developer experience.
- Participate in design reviews, code reviews, and occasional customer deep‑dives.
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