Sr Specialist System Engineering (Full Stack Developer)

AT&T

📍 Dallas, Texas, United States

Full-time Computer Occupations Posted February 20, 2026

Job Description

Job Description

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Job Responsibilities 

The selected candidate for this position will be working on the evolution of ANT’s test automation solution architecture, solution delivery. As a Developer the contributor will be developing new features, engaging customers and peers within the AT&T Mobility Core for the purpose of end-to-end test execution, customer engagement, educating or mentoring others; internal stakeholders, peers, team members and supplemental contractor resources.

  • Drive platform development to solve problems encountered during mobility testing and monitoring in both lab and production.
  • Seek adoption of automation usage penetration to compress timelines associated with the certification and deployment of new platforms while increasing quality and usability of the team’s tools portfolio.
  • Work closely with customers to identify requirements, share development plans and manage expectations through periodic status upd...