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Company profile

AT&T Tech Stack

Wireless, broadband and enterprise connectivity provider with managed hosting

Telecommunications Dallas, TX 10,001+ employees Public Company

AT&T runs a multi-cloud estate spanning Azure, AWS and GCP, with Kubernetes, Terraform and GitOps on the delivery side and LangGraph plus RAG pointing to active generative AI work. Hiring is accelerating and overwhelmingly sales-led and junior-weighted, while job posts flag call center cost reduction and sales leakage as pressures — a sign the company is pushing retail and account revenue while trimming service costs.

Tech Stack 200 technologies

Core StackPython SQL Server Java JavaScript React Node.js GraphQL AWS MuleSoft Docker Kubernetes Azure DevOps Terraform RAG Next.js Dynatrace Splunk VMware Remedy IT Service Management Azure GCP Azure App Service Azure Kubernetes Service Azure Key Vault GitOps LangGraph Perl PingFederate Keycloak Active Directory Federation Services+170 more

What AT&T Is BuildingChallenges and projects from their job posts

◆Challenges

  • Reducing call center expenses
  • Sales leakage and closing complex large accounts
  • Data discrepancies across multiple business applications
  • Risk remediation and control implementation
  • Transitioning logical data models to physical implementation

▲Active Projects

  • Construction of OSP network facilities
  • Merchandising and product launches
  • Data integration and business intelligence applications
  • Financial modeling, forecasting and scenario analysis tools
  • Quota tool and goal loading processes

Hiring Activity

Accelerating330 roles · 290 in 30d

Department

Sales
269
Ops
12
Security
10
Engineering
9
Support
7
Marketing
5
HR
4
Data
3

Seniority

Junior
179
Mid
93
Lead
19
Principal
11
Senior
11
Manager
7
Director
6

Notable leadership hires: Security Lead, Associate Director, Technology Director

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About AT&T

AT&T is a public telecommunications company headquartered in Dallas, Texas, with more than 10,000 employees. Its offerings cover wireless services, U-verse home connectivity, and enterprise applications with managed hosting. The company serves both consumers and enterprise accounts, including large, complex business customers. It hires across the United States and India, spanning sales, operations, security, engineering and support functions. Field operations include building outside plant (OSP) network facilities.

HeadquartersDallas, TX
Company Size10,001+ employees
Hiring MarketsUnited States, India

Frequently Asked Questions

What tech stack does AT&T use?

AT&T uses Python, Java, React, Node.js and GraphQL across Azure, AWS and GCP, with Docker, Kubernetes, Terraform, Azure DevOps, Dynatrace, Splunk and MuleSoft, plus LangGraph and RAG for AI work.

Is AT&T hiring in sales?

Yes. Sales dominates AT&T's current hiring, which is accelerating and skewed toward junior roles, with smaller openings in operations, security, engineering and support.

What countries does AT&T hire in?

AT&T is currently hiring in the United States and India, with leadership openings including a Security Lead, an Associate Director and a Technology Director.

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How this profile is built

AT&T's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.