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Principal Software Developer

St Louis, Missouri

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"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."


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The Value of Mentorship.

AT&T Broadband Service is a strategic initiative for the corporation in 2021. The goal is to augment the rate and reach of AT&T Broadband (BB) service and make it available to more customers (Consumer and Business). Another key goal is also to leverage and share the same Fiber among different customer segments (Consumer, Wireless and Business) thus improving our Fiber utilization efficiency and reducing costs.

This position will architect, define, develop and deploy software required for AT&T’s Broadband service OSS systems such as BBNMS-LS and GRANITE, and work in the Service Delivery and Inventory Transformation efforts for these systems. This position will possess and leverage expertise and industry knowledge in Broadband, Network and Cloud technologies to generate creative solutions and provide thought leadership in the design, architecture and implementation of Network systems Transformation efforts. Strong technical and analytical skills are required to understand and solve complex system issues. The position will also keep abreast of open source technologies for Cloud-native implementations in open standards bodies, evaluate these and introduce promising new ones into AT&T. The position will innovate and file patents for new inventions. The position will also lead and mentor team members in the implementation of software solutions in the above domains.

    Educational Qualifications

    • Bachelors or Masters in an engineering/technical discipline is required.

    Technical Skills

    • 8-10+ years hands-on software development and SDLC experience. Experience in leading projects and teams in a telecom environment. Experience in using open source software and tools.
    • Experience in programming languages and frameworks such Java, Javascript, Python, Angular, C++, etc. Experience in Agile software development and in developing Microservices.
    • Knowledge and experience in Git, Linux, Docker, Azure, Kubernetes, CI/CD pipelines, ServiceNow, etc.
    • Knowledge and experience in Public clouds such as Azure, AWS, etc.
    • Frameworks: Angular 10, NodeJs, ExpressJS, SpringBoot, Flask.
    • Strong Technical knowledge of and experience in Telecom network technologies such as GPON, FTTN, FTTH, Telecom and IP Networks, EMS, telco OSS systems, Wireless 4G/5G, IP networking, etc.
    • DataBases: ORACLE, MySQL, open source DBs like Cassandra, etc.

    Desired skills

    • Azure Public Cloud certification
    • Training and knowledge/experience/certification in ServiceNow

    Job ID 2122399 Date posted 08/12/2021
    Apply Now


    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.


    Paid Time Off

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


    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.


    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).


    The Hiring Process

    Step 1

    Complete a quick application online and check your status often.

    Step 2

    Virtual or in-person

    Dress professionally and ensure good WiFi interviewing virtually.

    Step 3

    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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