Principal Software Engineer

Principal Software EngineerThis position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered. Join AT&T and reimagine the communications and technologies that connect the world. Our Product Development team, part of AT&T Technology Services, is delivering innovative and reliable technology solutions that power differentiated, simplified customer experiences. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you wont just imagine the futureyoull create it.The Product Development team is dedicated to reimagining how software products are built at AT&Tenabling us to move fast, adopt new technologies, and deliver solutions that directly impact the company and the industry. As part of our team, youll take on ambitious work, learn new technologies, and deliver solutions that scale to AT&Ts infrastructure. As a Principal Software Engineer, youll be responsible for the overall delivery process of software applications or services, including design, development, testing, deployment, production application support (e.g., troubleshooting), and maintenance, with a focus on automation.Overview: Responsible for the overall delivery process of a software application or service, including design, development, testing, deployment, production application support (e.g., troubleshooting) and maintenance with a focus on automation.Key Roles and Responsibilities:Translate AI fundamentals into actionable engineering designs: integrate pre-trained models, optimize data pipelines, and apply prompt engineering or data fine-tuning strategies in collaboration with product stakeholders.Prototype AI-enhanced features rapidly, iterating in weeks not months, while ensuring solutions are scalable, maintainable, and aligned with business goals.Collaborate with your team to design and build practical and extensible software solutions for future investment and growth.Communicate technical concepts clearly and creativelybridge AI technology and business value to create inspired conversation and alignment.Leverage a range of tools and programming languages (Java, Typescript, Python) to deliver on key software and service initiatives.Provide thoughtful planning and problem solvingwork with peer engineers to understand large complex problems and help deliver workable solutions. Execute core work in a self-guided manner while supporting peers and knowing when to ask for guidance/support.Engage in the traditional aspects of software development and planning like developing user stories, estimating effort, writing specifications, validating technical systems, considering security implications, and developing buy-in for significant technical efforts while developing software with well thought out testing plans and an understanding of business requirements.Architect modern solutions to identify and improve vulnerability posture across technology platforms at AT&T.Advocate best engineering practices, develop and implement strategies for reducing the lag between idea and production. Modernize continuous integration and continuous delivery tooling and processes.Work with stakeholders, customers, Enterprise Architects, Network Engineers, and development teams to align the architectural direction.Support production applications with a focus on monitoring AI integrations, troubleshooting issues, and continuously improving performance and user impact.Qualifications: Expert level technical professional with 8+ years of experience. High degree of proficiency in at least 3 of the following languages like Java, Typescript, Python and related server-side stacks. 1-2 years of experience applying AI or ML to software systems (e.g., integrating AI services, automating workflows, developing code insights). Strong knowledge in Application security, Authentication and Authorization framework. Experience with public cloud environments (Azure, AWS, or GCP), modern deployment approaches, and containerization (Docker, Kubernetes). Experience setting up Continuous Integration and Continuous Delivery pipelines using tools like GitHub Enterprise, Spinnaker, Azure DevOps. Strong technical background and understanding of micro-service architecture and modern software delivery practices. Growth mindset; thrives in ambiguous situations and adapts to new technologies and approaches. Articulate, persuasive, diligent, and innovativeable to present complex solutions to executives and gain buy-in.Why Youll Love This Role: Be at the forefront of applied AI innovationtranslate cutting-edge AI capabilities into tangible products that empower millions. Collaborate with diverse, passionate teams that embrace creative problem-solving. Shape the future of connectivity with intelligent solutions that leverage AIs potential in a thoughtful and responsible manner. Grow your expertise as you lead AI integrations to deliver global real-world impact.Our Principal Software Engineering, earns between $158,200-$237,400 USD Annual, not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training.Joining our team comes with amazing perks and benefits:Medical/Dental/Vision coverage401(k) planTuition reimbursement programPaid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)Paid Parental LeavePaid Caregiver LeaveAdditional sick leave beyond what state and local law require may be available but is unprotected.Adoption ReimbursementDisability Benefits (short term and long term)Life and Accidental Death InsuranceSupplemental benefit programs: critical illness/accident hospital indemnity/group legalEmployee Assistance Programs (EAP)Extensive employee wellness programsEmployee 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: 40Time Type: RegularLocation: Dallas, TexasSalary Range: $158,200.00 - $237,400.00It 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.