Database SQL Developer w2 only

Ensisinfo Inc; Columbus (OH); On-site; USD 80,000 - 110,000; Full time

Job summary

Ensisinfo Inc is looking for a talented Database SQL Developer to join our growing team in Columbus, OH. You will design, develop, and optimize data solutions using SQL Server, Oracle, and PostgreSQL to drive business impact.

You will build and optimize complex queries, develop ETL pipelines, monitor performance, and ensure data integrity and security across environments. Collaboration with cross-functional teams is essential to success.

Qualifications

• Proven experience as a Database Developer or similar role with hands-on SQL expertise.
• Proficiency in Microsoft SQL Server, Oracle, and/or PostgreSQL.
• Strong experience designing and implementing ETL processes and data pipelines.
• Solid understanding of database architecture, data modeling, and normalization.
• Experience with query optimization and database performance tuning.
• Familiarity with stored procedures, triggers, indexing strategies, and views.
• Strong analytical and problem-solving skills with keen attention to detail.
• Excellent communication skills and ability to work effectively in a team environment.

Responsibilities

• Design, develop, and maintain database solutions across SQL Server, Oracle, and PostgreSQL platforms.
• Build and optimize complex SQL queries, stored procedures, functions, and views.
• Develop and manage ETL pipelines to support data integration and transformation workflows.
• Monitor and tune database performance, identifying and resolving bottlenecks.
• Collaborate with cross-functional teams to gather requirements and deliver data-driven solutions.
• Ensure data integrity, security, and compliance across all database environments.
• Troubleshoot and resolve database issues in development and production environments.

Skills

SQL

SQL Server

Oracle

PostgreSQL

ETL pipelines

Data modeling

Performance tuning

Team collaboration

Job description

About the Role:

Ensisinfo Inc is looking for a talented Database SQL Developer to join our growing team in Columbus, OH! In this role, you\'ll work with cutting-edge database technologies to design, develop, and optimize data solutions that drive real business impact. If you\'re passionate about data and thrive in a collaborative tech environment, we want to hear from you.

Responsibilities:

• Design, develop, and maintain database solutions across SQL Server, Oracle, and PostgreSQL platforms


• Build and optimize complex SQL queries, stored procedures, functions, and views


• Develop and manage ETL pipelines to support data integration and transformation workflows


• Monitor and tune database performance, identifying and resolving bottlenecks


• Collaborate with cross-functional teams to gather requirements and deliver data-driven solutions


• Ensure data integrity, security, and compliance across all database environments


• Troubleshoot and resolve database issues in development and production environments

Requirements:

• Proven experience as a Database Developer or similar role with hands-on SQL expertise


• Proficiency in Microsoft SQL Server, Oracle, and/or PostgreSQL


• Strong experience designing and implementing ETL processes and data pipelines


• Solid understanding of database architecture, data modeling, and normalization


• Experience with query optimization and database performance tuning


• Familiarity with stored procedures, triggers, indexing strategies, and views


• Strong analytical and problem-solving skills with keen attention to detail


• Excellent communication skills and ability to work effectively in a team environment

About Us:

Ensisinfo Inc is a technology-driven company based in Columbus, OH, dedicated to delivering innovative IT and data solutions to clients across industries. Our team is known for tackling complex challenges with smart, scalable technology that makes a measurable difference. We foster a culture of continuous learning and collaboration, making Ensisinfo a place where talented professionals can truly grow their careers.