PostgreSQL Database System Designer

4 days ago


Dublin, Dublin City, Ireland beBeeDatabase Full time €120,000 - €140,000

Database Architect and Developer

Job Summary:

We are seeking a highly skilled Database Architect and Developer to design, optimize, and maintain our database platforms. The ideal candidate will have strong expertise in PostgreSQL and software engineering with a focus on scalability, performance, and reliability.

Key Responsibilities:
  • Design and implement scalable database architectures for high availability, partitioning, replication, and disaster recovery.
  • Analyze and optimize complex queries, indexing strategies, and database configurations.
  • Monitor performance and proactively address bottlenecks in queries and application data flows.
  • Implement robust security standards, ensure compliance with organizational and regulatory requirements.
  • Tune databases through query analysis, optimized indexing, configuration adjustments, and query rewriting.
  • Act as a subject matter expert for development, operations, and business teams.
Technical Requirements:
  • 7+ years of professional experience with PostgreSQL in large-scale environments.
  • Strong SQL and PL/pgSQL skills, deep understanding of PostgreSQL internals.
  • Proven experience in software development with C/C++, Python, Go or Java.
  • Experience with schema design, indexing strategies, and data partitioning.
  • Hands-on experience with replication, backup, and failover solutions.
Preferred Qualifications:
  • Experience with microservices and REST API development.
  • Familiarity with message queues, event-driven architectures, or streaming platforms.

If you're passionate about clean, maintainable, and performant systems, we encourage you to apply.



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