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Database Engineer II

Annapolis Junction, MD
Reflexive Concepts is seeking a Database Engineer II to join our team! 
Specifically, we're looking for someone who has experience with PostgreSQL and PostGIS.

Key Responsibilities:
• Design and optimize PostgreSQL database schemas, indexes, and queries for performance and scalability.
• Monitor and tune database performance using native tools and custom scripts.
• Implement and maintain high availability (HA) and replication strategies.
• Collaborate with developers to refine complex queries and stored procedures.
• Automate routine tasks using scripting languages (e.g., Bash, Python).
• Document database architecture, processes, and best practices.

Required Qualifications:
• Strong SQL skills and experience with performance tuning and query optimization.
• Proficiency in Linux/Unix environments and CLI tools like psql.
• Experience with logical and physical replication, partitioning, and backup strategies.
• Familiarity with monitoring tools (e.g., pg_stat_statements, Prometheus, Grafana).
• Knowledge of scripting languages for automation and tooling.

Preferred Qualifications:
• Experience with containerized environments (Docker, Kubernetes).
• Familiarity with cloud platforms (AWS RDS, GCP Cloud SQL, or Azure Database for PostgreSQL).
• Understanding of CI/CD pipelines and infrastructure as code (Terraform, Ansible).
• Exposure to other RDBMS (e.g., Oracle, MySQL) or NoSQL systems is a plus.

Requirements:
  • Active TS/SCI FS Poly 
  • Five (5) years of DBE or related experience 
  • Bachelor's degree in technical discipline 

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