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Senior Software Engineering

Alpharetta, Georgia

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innovate

Discover the undiscoverable.

"AT&T allows me to work on projects that will be seen by millions of customers."

Megan T. — Sr. Specialist, Software Engineer

"I find it incredibly rewarding to be out and see customers enjoying a product I spent my time perfecting."

Technology

Don't just imagine the future. Create it.

JOB LOCATION: 300 North Point Pkwy, Alpharetta, GA 30005

DUTIES: Collaborate closely with cross-functional teams including software engineers, system architects, product owners, and clients to gather, analyze, and refine detailed software requirements, ensuring alignment with business objectives and regulatory compliance. Participate in agile ceremonies such as backlog refinement and sprint planning to break down user stories, provide accurate effort estimates, and prioritize development tasks effectively. Develop comprehensive software design specifications and technical documentation that guide the implementation of robust, scalable, and maintainable solutions within the Application On Demand (AOD) platform. Architect, design, and implement microservices and RESTful APIs using Java, Spring Boot, and related technologies, ensuring seamless integration with cloud infrastructure and external developer tools. Collaborate with engineers and architects to assess and validate hardware-software interactions, particularly focusing on cloud-based environments such as Azure App Services, Azure Key Vaults, and associated network configurations including private endpoints, DNS zones. Create, maintain, and execute automated test plans and strategies derived from business requirements, covering functional testing, integration testing, interface testing, dynamic application security testing (DAST), and end-to-end user acceptance testing (UAT). Lead efforts to identify, diagnose, and resolve software defects and configuration issues in development, staging, and production environments, working collaboratively with DevOps and QA teams to ensure smooth deployment and high system reliability. Utilize CI/CD pipelines including Jenkins, Azure DevOps to automate build, test, and deployment processes, improving software delivery velocity while maintaining quality and security standards. Monitor application performance and security posture using tools such as Azure Monitor, Veracode, and internal logging systems, proactively addressing vulnerabilities and performance bottlenecks. Design and implement asynchronous processing techniques to optimize performance of resource provisioning workflows, ensuring timely and reliable access to critical development tools. Manage and enforce access controls in alignment with SOX compliance requirements, coordinating with audit teams to support regulatory reviews and maintain AT&T’s security posture. Provide ongoing technical support for the AOD platform, troubleshooting environment issues, and facilitating configuration adjustments to accommodate evolving business needs and technology upgrades. Support the software deployment lifecycle by collaborating with release management teams, validating deployment artifacts, and ensuring successful rollout with minimal downtime. Maintain up-to-date knowledge of industry best practices, emerging technologies, and regulatory requirements, applying this expertise to continuously improve the platform’s design, security, and operational efficiency.

REQUIREMENTS: Requires a Bachelor’s degree, or foreign equivalent degree, in Computer Science or Computer Engineering,  and Three (3) years of experience in the job offered, or Three (3) years of experience in a related occupation developing comprehensive software design specifications and technical documentation that guide the implementation of robust, scalable, and maintainable solutions within the Application On Demand (AOD) platform; architecting, designing, and implementing microservices and RESTful APIs using Java, Spring Boot, and related technologies, ensuring seamless integration with cloud infrastructure and external developer tools; and utilizing CI/CD pipelines including Jenkins, Azure DevOps to automate build, test, and deployment processes, improving software delivery velocity while maintaining quality and security standards.

Our Senior Software Engineerings earn between $125,000 - $192,600 yearly. Not to mention all the other amazing rewards that working at AT&T offers.

Joining our team comes with amazing perks and 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

Weekly Hours:

40

Time Type:

Regular

Location:

Alpharetta, Georgia

It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.



Job ID R-97364 Date posted 02/19/2026
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Benefits

Invested in your satisfaction and continued success.

We take care of our own here (hint: that could be you). Our benefits and rewards mean we cover some of your biggest needs with some of the coolest offerings. We already think we’re a pretty great place to work. We’re just trying to rack up some bonus points.

Let’s start with the big one: Your work gets rewarded with competitive compensation and benefits. It really does pay to be on our team.

Compensation

Paid Time Off

Our people have class. Literally. We can help you out on approved education costs with our tuition assistance plan.

Tuition
Assistance

Here’s another reason to breathe easy: You and your family get access to excellent medical, dental and vision insurance options.

Insurance Options

Wanna make your friends really jealous? You’ll get discounted access to the latest and greatest AT&T products and services — plus other awesome items, like tickets to live events.

Discounts

You strike us as an over-achiever (don’t worry, it’s a compliment). Our training and development programs are your ticket to expert status in your job.

Training & Development

When the day comes that you get some much needed R&R (not that you’d ever want to leave #LifeAtATT) you’ll know your future is set with the AT&T Retirement Savings Plan (ARSP).

Savings

The Hiring Process

Step 1

Complete a quick application online and check your status often.

Step 2

Virtual or in-person
Interviews

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Step 3

Conditional
Job Offer

After a background check, you're part of the team.

Step 4

Welcome! Onboarding
and Training Begins

Our training and certification programs set you up for success.

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