Senior PostgreSQL Database Architect

Signature Federal Systems , LLC; Herndon (VA); On-site; USD 110,000 - 165,000; Full time

Job summary

Signature Federal Systems, LLC is seeking a Database Developer in Herndon, VA to design, build, and optimize databases for data collection, storage, access, and analytics at enterprise scale.

The role requires 7+ years of experience with database management, SQL, and PostgreSQL, plus Linux. You will write, maintain stored procedures, collaborate with analysts, and optimize complex queries to ensure data accuracy and accessibility.

Qualifications

• 7+ years of experience with database management and SQL.
• Experience translating data collection requirements into implementable solutions.
• Strong problem-solving and troubleshooting abilities.
• Excellent communication across teams.
• Linux experience.

Responsibilities

• Write, maintain, and debug Stored Procedures.
• Collaborate with analysts to craft requirements.
• Optimize SQL queries against large data volumes.
• Design tables with clear schemas, indexing, and partitioning.

Skills

Database management

SQL

PostgreSQL

Critical thinking

Problem-solving

Communication

Linux

Job description

Signature Federal Systems, LLC is seeking a Database Developer in Herndon, VA to design, build, and optimize databases for data collection, storage, access, and analytics at enterprise scale.

The role requires 7+ years of experience with database management, SQL, and PostgreSQL, plus Linux. You will write, maintain stored procedures, collaborate with analysts, and optimize complex queries to ensure data accuracy and accessibility.