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AT&T · 1 day ago

Sr Specialist Software Engineering

Plano, Texas

Full-time

Onsite

Mid, Senior Level

$119K/yr - $178K/yr

2+ years exp

AT&T is a leading telecommunications company seeking a Sr Specialist Software Engineering to help shape the future of communications and technology. The role involves designing and implementing backend services, owning the lifecycle of features, solving complex data problems, and collaborating with business stakeholders to develop effective technical solutions.

CollaborationCommunications InfrastructureMobileService IndustryTelecommunicationsWireless

No H1B

Responsibilities

Engineer Solutions: Design and implement robust backend services and RESTful APIs to support critical business applications across Legal, HR, and External & Legislative Affairs

Own the Lifecycle: Take full ownership of your features, from initial design through deployment. This includes writing unit tests, establishing CI/CD pipelines, and monitoring production performance

Solve Complex Data Problems: Architect efficient database schemas and secure data pipelines, making information both accessible and protected

Innovate & Learn: Continuously explore and evaluate new technologies—such as LLMs, agents, and the latest Azure features—to find faster and better ways to address business challenges

Collaborate: Partner directly with business stakeholders to translate their needs into effective technical solutions, ensuring that requirements address the real problem

Qualification

PythonC#/.NETJavaSQLAzureNoSQLCI/CDProblem-SolvingCollaborationAdaptability

Required

A solution-oriented mindset, with the curiosity to dig deep and address core business needs—not just surface-level requests

The ability to work closely with both technical teams and business partners, translating complex needs into actionable solutions

A drive to stay ahead by experimenting with and integrating emerging technologies

2+ years Coding Proficiency: Deep expertise in at least one major programming language (Python, C#/.NET, or Java), with an emphasis on depth of knowledge

A strong foundation in Object-Oriented Programming, data structures, algorithms, and system design. You understand the reasoning behind your technical choices

Solid experience with relational databases (SQL), and an understanding of when NoSQL is appropriate

Practical experience building applications in a cloud environment (Azure preferred, but AWS or GCP experience is applicable)

A proven track record of quickly learning new languages, frameworks, or tools. You embrace new challenges and continually expand your skillset

Preferred

Experience with the Azure ecosystem (Data Factory, SQL, DevOps), interest or background in GenAI/LLMs, and familiarity with DevOps practices like CI/CD, Docker, and Infrastructure as Code

Bachelor's degree (BS/BA) desired in Computer Science