1+ months

Principal-Software Engineer (3GPP)

Dallas, TX 75219
A great opportunity for someone interested in developing and
pursuing experience in 3GPP Charging Area and Cloud based applications. 3GPP
charging area is part of the 5G network core applications. Converged charging
area covers online charging, offline charging and production of data
usage records. This organization manages various applications in the Charging
area in AT&T. Charging applications are responsible for granting usage
quota based on the customer Data plan limits and trigger policy (speed) changes
as and when customers reach their plan limits in real time and responsible for
generating CDRs and sending them to Mediation, Billing systems, Portals
displaying Usage summary & details and various other reporting
applications.


This Principal Engineer position
is responsible for driving the architecture and design of 5G Charging systems
based on 3GPP standards. Makes recommendations for Architecture, Design,
Development, Test automation and Production operations improvements across
Charging portfolio. Experience in working collaboratively with the Vendors,
Interfacing applications, Application Full Stack Developers, Application
Architects, Designers, Scrum Masters, QA Lead, and Production support team
members. Drives the standards and cost effective solutions into early Design
and Development stages of Portfolio/Enhancement efforts in the real time Charging
area. Develops specific plans to reduce the overall cost of the Design,
Development and Test processes as a result of the Automation deliverables based
on CI/CD process. Develops detail plans that can be used to secure funding from
various business funding sources for improvements and for developing features
supporting business requirements based on 3GPP standards and business needs.
Capable of designing, developing prototypes , testing and implementing
deliverables. Drives 3GPP real time charging knowledge and expertise across the
organization and Feature-based teams. Lead and own the Charging components,
various application interfacing design, overall architecture for the charging
areas in the organization. Expected to have knowledge of 3GPP standards. Expected
to have full understanding, knowledge and experience in Agile and SAFe.
Expected to have knowledge and experience in Cloud native applications using
Kubernetes, Rancher and various tools.


Expected to be a self-learner,
highly motivated with very good collaborating skills following SAFe principles.
Very focused on driving designs and deliverables always with Most Viable
product and common goals driving efficiency and improving customer experience
as primary objectives.


- Bachelors degree


- 8 Years of experience in Architecture, Design, Development and Test strategy development Areas


- Experience in J2EE, Microservices


- Experience with Agile, SAFe


- Experience with Cloud Native applications


- Familiarity with 3GPP standards
We expect employees to be honest, trustworthy, and operate with integrity. Discrimination and all unlawful harassment (including sexual harassment) in employment is not tolerated. We encourage success based on our individual merits and abilities without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, marital status, citizenship status, military status, protected veteran status or employment status.

Categories

Posted: 2020-12-17 Expires: 2021-02-14

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Principal-Software Engineer (3GPP)

AT&T
Dallas, TX 75219

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