SQL Developer / Full Stack Application Developer

Job Description

SQL Developer / Full Stack Application Developer (Contract-to-Hire | 100% Onsite – Dallas, TX)

Location : Dallas, TX 75235 (Onsite at Dallas Love Field Airport)

Duration : Contract to Hire

Work Schedule : 100% onsite with flexible hours (e.g., 7–4, 8–5, etc.); eligible for 1 day / week remote after successful ramp-up

Work Authorization : Must be authorized to work in the United States without current or future sponsorship

Background Check : Must pass a Criminal Justice Information Systems (CJIS) background check & Transportation Security Administration (TSA) upon hire

Interview Process : 1-hour virtual panel interview via Microsoft Teams

The SQL Developer / Full Stack Application Developer will support major software development initiatives for a GTS Customer in an airport operations environment, including a high-priority Scheduling Platform, a custom, internally developed appointment and calendaring system that integrates with a third-party airport operations solution. This role requires a highly skilled, independent developer who can design and optimize databases, build robust backend services, and develop modern front-end features. The ideal candidate is strong in SQL, .NET Core, API development, and contemporary UI frameworks, and can own projects end-to-end with minimal supervision while meeting aggressive timelines.

Database Development & Architecture

• Design, develop, and maintain SQL Server databases supporting enterprise applications.
• Create and optimize complex T-SQL queries, stored procedures, triggers, views, and functions.
• Perform database installation, configuration, tuning, indexing, and performance monitoring.
• Implement and verify regular backup and recovery processes and ensure data integrity.
• Create and manage data extraction, transformation, and loading (ETL) processes between systems.

Application & API Development

Front-End Development

Reporting & Analytics

Automation, Scripting & DevOps Practices

Hybrid Mobile & Auxiliary Development (As Needed)

Project Ownership & Collaboration

Required Skills & Experience

Preferred Experience

GTS Technology Solutions, Inc. is an Equal Opportunity Employer. We are committed to providing equal employment opportunities to all applicants and employees without regard to race, color, religion, sex, national origin, age, disability, genetic information, or any other protected status in accordance with applicable federal, state, and local laws.

As part of our hiring process, we conduct background checks on all final candidates. These checks are conducted in compliance with the guidelines set forth by the U.S. Equal Employment Opportunity Commission (EEOC). We ensure that the information obtained from background checks is used fairly and does not unlawfully discriminate against any individual.

GTS Technology Solutions participates in E-Verify to confirm the employment eligibility of all newly hired employees. If you are offered a position with GTS Technology Solutions, your employment will be contingent upon successful verification of your identity and legal authorization to work in the United States through E-Verify. For more information about E-Verify, please visit E-Verify's official website.