AT&T · 23 hours ago
Principal Software Engineering
Plano, TX
Full-time
Onsite
Lead/Staff
$158K/yr - $237K/yr
8+ years expAT&T is a leading communications and technology company seeking a Principal Software Engineer to shape the future of their software solutions. In this role, you will design, develop, and maintain high-quality software systems, collaborating with various teams to enhance AT&T's software platforms and deliver innovative solutions.
Telecom & CommunicationsEnterprise SoftwareAppsCollaborationCommunications InfrastructureMobileService IndustryTelecommunicationsWireless
No H1B
Responsibilities
Contribute to the development of both Frontend (UI) and Backend (BFF) layers utilizing Typescript/JavaScript
Create and support the development of responsive/adaptive/native web applications
Employ engineering techniques to build high-performance pages, user and browser friendly and device agnostic UI/Web solutions
Take ownership of key technical deliverables across the full software development lifecycle (SDLC)
Effectively use Git Hub Co-pilot across SDLC for pair programming, unit test cases, and automation test cases
Leverage AI-driven tools (e.g., GitHub Copilot, Agentic AI) and stay current with emerging technologies
Implement data persistence solutions using SQL and No SQL databases (MongoDB, PostgreSQL, Snowflake, Databricks, Azure SQL)
Use modern testing frameworks, code review, static analysis (Lint, Prettier, Veracode, SonarQube), and CI/CD pipelines (GitHub Actions, Terraform)
Design and implement APIs (REST, Open API, Swagger) and support event-driven architectures (Kafka, IEBUS)
Contribute to cloud-native development using Azure, Docker, jFrog, and Kubernetes
Partner with Enterprise, Application Architecture teams and contribute to the detailed design and architecture to enable secure, scalable, and maintainable software
Focus on scalability, security, and availability of all applications and processes
Design, code, test, debug, and document new and existing components to ensure that software meets business, quality, and operational needs
Implement all critical NFRs defined at solution level
Constantly improve performance with the help of application monitoring tools such as tTrace, Quantum Metrics, etc
Collaborate with stakeholders and team members to translate business requirements into effective technical solutions
Qualification
Required
8-10 years' experience
Technical Career Pathway (TCP) role
React.js
Node.js
Angular.js
Nest.js
Micro Front-End Architecture
Typescript
HTML.5
XML
CSS3
Java
Javascript
REST Services
NoSql technologies (MongoDB)
Kafka
Redis
Azure/AWS
Prometheus/Grafana
Git
Jira
Jenkins
Docker
Kubernetes
jFrog
Preferred
Previous experience as DevOps/Cloud Engineer
Knowledge Infrastructure & Cloud Management - provisioning, configuring, and managing Azure resources (Resource Groups, Storage Accounts, App Services, Azure App Center, etc.)
Experience implementing CI/CD pipelines using GitHub Actions or Azure DevOps
Ability to manage secrets and sensitive data using Azure Key Vault and Git Hub repository secrets
Strong understanding of cloud platforms (e.g. Azure, AWS, Google Cloud) and their services
Adaptability and flexibility in a dynamic environment
Strong organizational skills and ability to prioritize initiatives
Excellent team player and commitment to continuous learning and improvement
Bachelor of Science degree in Computer Engineering, Computer Science, Applied Science, Electrical Engineering, or Math; or Developer nanodegree; or equivalent experience preferred
Benefits
Medical/Dental/Vision coverage
401(k) plan
Tuition reimbursement program
Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)
Paid Parental Leave
Paid Caregiver Leave
Additional sick leave beyond what state and local law require may be available but is unprotected
Adoption Reimbursement
Disability Benefits (short term and long term)
Life and Accidental Death Insurance
Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
Employee Assistance Programs (EAP)
Extensive employee wellness programs
Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T phone
Company
AT&T
AT&T is a telecommunications company that provides wireless communications, internet and digital television services.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$5.04BKey Investors
National Telecommunications and Information Administration
2025-09-19Post Ipo Debt· $5B
2024-02-12Grant· $42.3M
2023-01-19Grant· $2.2M
Leadership Team
Jeremy Legg
Chief Technology Officer
Pascal Desroches
Senior Executive Vice President and Chief Financial Officer
Recent News
2026-02-12
2026-02-12
Company data provided by crunchbase