Principal Full Stack Developer Public Safety Systems (Dallas)

Lead the design, development, and deployment of scalable applications supporting 9-1-1 public safety systems.

Provide operational support for user account provisioning for internal and external clients.

Collaborate with cross-functional teams to gather and refine software requirements, estimate effort, and produce technical design specifications.

Develop and maintain both frontend and backend components using modern frameworks and enterprise-grade platforms.

Drive quality through test-driven development, automated testing strategies, and continuous integration pipelines.

Conduct dynamic application security testing, interface testing, integration testing, and user acceptance testing.

Troubleshoot and resolve configuration, deployment, and environment issues across development and production environments.

Mentor junior engineers and contribute to architectural decisions and best practices.

NOTE : Candidate to hire must be willing to work on call rotation support. Primary and secondary 24x7 on-call rotation is coverage in addition to the daily work 9-1-1 resources perform within business hours (22 weeks annually). Primary Support of 11 weeks and Secondary Support of 11 weeks. Training will be offered at time of contract conversion to employee hire. If the contract hire is not willing to perform this function upon conversion to an AT&T employee do not source.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity / affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and / or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal. com. To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy : https : / / insightglobal.com / workforce-privacy-policy / .

Encryption and secure coding practices

JReports (Insightsoftware), Tableau, or Power BI

Experience with legacy mainframe systems, especially COBOL

Familiarity with Redis, Docker, and Kubernetes

Prior experience in 9-1-1 public safety systems or emergency response platforms

Exposure to GIS (Geographic Information Systems)

710+ years of professional experience in full stack software development.

Strong proficiency in :

Java / J2EE with WildFly

Spring Framework

Node. js and Angular

Oracle PL / SQL

RESTful API design

CI / CD pipelines

Test-Driven Development (TDD)

Agile software development methodologies

GitHub or similar version control systems