Database Engineering and Architecture Expert

4 days ago

Dublin, Dublin City, Ireland beBeePostgreSQL Full time €150,000 - €200,000

Job Title

We are seeking a skilled Senior PostgreSQL Database Architect to design, optimize and maintain database platforms while contributing to backend application development.

This is a hands-on engineering role requiring expertise in both database operations and software development with a focus on scalability, performance and reliability.

Key Responsibilities:

  • Design and implement scalable PostgreSQL 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 strong security standards including role-based access control encryption and security best practices and ensure compliance with organizational and regulatory requirements.

Software Development & Automation:

  • Develop tools scripts and services to automate database provisioning monitoring backups migrations and deployments.
  • Write backend services or APIs that integrate with PostgreSQL for application use cases.
  • Implement PL/pgSQL functions triggers and procedures to support business logic.

Reliability Security & Compliance:

  • Implement robust database security policies encryption and role-based access controls.
  • Design and maintain high availability and disaster recovery strategies.
  • Ensure compliance with industry regulations and internal security standards.

Collaboration & Leadership:

  • Mentor developers and junior database engineers on SQL optimization schema design and performance tuning.
  • Work closely with DevOps/SRE teams on CI/CD pipelines for database changes.
  • Participate in incident response and root cause analysis for production database issues.

Required Qualifications:

  • 7+ years of professional experience with PostgreSQL in large-scale production environments.
  • Strong SQL and PL/pgSQL skills with a deep understanding of PostgreSQL internals.
  • Proven experience in software development expert level C/C++ Python Go or Java.

Preferred Qualifications:

  • Experience with microservices and REST API development.
  • Familiarity with message queues event-driven architectures or streaming platforms.

Soft Skills:

  • Strong analytical thinking and problem-solving skills.
  • Excellent communication and cross-team collaboration abilities.

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