SQL Developer

Staffxpert LLC; Woodbridge (VA); Hybrid; USD 80,000 - 110,000; Full time

Job summary

StaffXPERT LLC in Woodbridge, VA is seeking a SQL Developer to support enterprise-level database initiatives, optimize data processes, and deliver data-driven solutions. The role emphasizes SQL development, data analysis, and automation with GIS/asset management experience preferred.

The position is hybrid (3 days onsite) and requires collaboration with cross-functional teams to ensure data quality and actionable insights. Strong SQL and Python skills are essential.

Qualifications

• Associate's degree in CS, GIS, Geography, Engineering, or related field.
• Minimum 3 years of experience in database development, management, or data analysis.
• Strong experience with Oracle databases and SQL development tools such as SQL Developer, TOAD, and SQL*Plus.
• Experience with PostgreSQL and PSQL development.
• Proficiency in Python scripting and automation.
• Strong knowledge of database design principles, data modeling, and performance optimization.
• Ability to analyze complex datasets and provide meaningful business insights.
• Experience managing project tasks, schedules, and deliverables.
• Excellent problem-solving, analytical, and communication skills.

Responsibilities

• Design, develop, optimize, and maintain complex SQL queries, procedures, and database objects.
• Perform database design, data modeling, performance tuning, and query optimization.
• Conduct advanced data analysis and generate reports to support business operations.
• Develop and maintain automation scripts using Python and SQL/PSQL.
• Ensure data quality, integrity, and compliance with established business rules.
• Support database administration activities and troubleshoot data-related issues.
• Collaborate with stakeholders to gather requirements and deliver data-driven solutions.
• Assist in project planning, task coordination, risk identification, and deliverable tracking.
• Create and maintain technical documentation, runbooks, SOPs, and knowledge-sharing materials.
• Mentor team members and contribute to continuous process improvement initiatives.

Skills

SQL development

Python scripting

Data analysis

Database design

Problem-solving

Communication

Education

Associate's degree in Computer Science, Geography, GIS, Engineering, or a related field

Tools

Oracle databases

SQL Developer

TOAD

SQL*Plus

PostgreSQL

PSQL

Python

Job description

SQL Developer

Location: Woodbridge, VA (Hybrid - 3 Days Onsite)

Job Summary

STAFFXPERT LLC is seeking a SQL Developer on behalf of our client in Woodbridge, VA. This role is ideal for a data-focused professional with strong expertise in SQL development, database management, data analysis, and process automation. The successful candidate will support enterprise-level database initiatives, optimize data processes, and collaborate with cross-functional teams to deliver high-quality data solutions. Experience with GIS technologies and asset management systems is highly desirable.

Key Responsibilities

• Design, develop, optimize, and maintain complex SQL queries, procedures, and database objects.
• Perform database design, data modeling, performance tuning, and query optimization.
• Conduct advanced data analysis and generate reports to support business operations.
• Develop and maintain automation scripts using Python and SQL/PSQL.
• Ensure data quality, integrity, and compliance with established business rules.
• Support database administration activities and troubleshoot data-related issues.
• Collaborate with stakeholders to gather requirements and deliver data-driven solutions.
• Assist in project planning, task coordination, risk identification, and deliverable tracking.
• Create and maintain technical documentation, runbooks, SOPs, and knowledge-sharing materials.
• Mentor team members and contribute to continuous process improvement initiatives.

Required Qualifications

• Associate's degree in Computer Science, Geography, GIS, Engineering, or a related field.
• Minimum of 3 years of experience in database development, database management, or data analysis.
• Strong experience with Oracle databases and SQL development tools such as SQL Developer, TOAD, and SQL*Plus.
• Experience with PostgreSQL and PSQL development.
• Proficiency in Python scripting and automation.
• Strong knowledge of database design principles, data modeling, and performance optimization.
• Ability to analyze complex datasets and provide meaningful business insights.
• Experience managing project tasks, schedules, and deliverables.
• Excellent problem-solving, analytical, and communication skills.

Preferred Qualifications

• Experience with ESRI ArcGIS Pro, ArcGIS Server, ArcGIS Online, or ArcGIS Enterprise environments.
• Experience with Trimble Cityworks or other asset management platforms.
• Knowledge of geodatabase versioning and enterprise GIS workflows.
• Experience developing spatial databases, GIS reports, and data visualizations.
• Familiarity with GitHub, Visio, Lucidchart, and technical diagramming tools.
• Utility industry experience, particularly within water, wastewater, or infrastructure environments.
• Experience publishing services through ArcGIS Server and supporting enterprise GIS environments.