Senior Software Engineering - Generative AI & Agentic AI

This 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. AT&T will not hire any applicants for this position who require employer sponsorship now or in the future. Join AT&T and help shape the future of communications and technology that connect the world. We value innovators who seek to explore the unknown and challenge the status quo. Bring your bold ideas and fearless spirit to redefine connectivity and transform how people share stories and experiences. At AT&T, you won’t just imagine the future—you’ll build it. What you’ll do: Design, develop, and deploy innovative Generative AI and Agentic AI solutions using Python and modern AI engineering frameworks. Build intelligent applications leveraging Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), prompt engineering, and agent orchestration frameworks. Create autonomous AI agents capable of reasoning, planning, tool utilization, decision-making, and multi-step workflow execution. Integrate AI solutions with enterprise platforms, APIs, databases, cloud services, and business applications. Develop, test, deploy, and monitor scalable, secure, and production-ready AI/ML applications. Optimize models, prompts, and AI agents to improve accuracy, performance, latency, reliability, and user experience. Collaborate with engineering, product, architecture, and business stakeholders to identify opportunities and deliver AI-driven business outcomes. Establish and apply best practices for AI development, including governance, observability, security, compliance, and Responsible AI principles. Evaluate emerging AI technologies and recommend innovative approaches to accelerate enterprise adoption and business value realization. Mentor team members and contribute to the advancement of AI engineering standards, methodologies, and technical excellence. What you’ll bring: 3+ years software Engineering experience Strong proficiency in Python and software engineering best practices for enterprise application development. Hands-on experience developing and deploying Generative AI solutions using Large Language Models (LLMs) and Prompt Engineering techniques. Expertise with Agentic AI frameworks, including experience building autonomous agents that can reason, plan, and execute tasks. Experience with LangChain, LangGraph, LangChain.js, and other AI orchestration frameworks. Knowledge of Retrieval-Augmented Generation (RAG) architectures, vector databases, embedding models, and semantic search. Experience integrating AI solutions with enterprise data sources, APIs, and systems. Familiarity with Model Context Protocol (MCP) and tool-enabled AI architectures. Experience using AI-powered development tools such as GitHub Copilot, ChatGPT, AskDev. Working knowledge of Node.js for AI application development. Experience with data preparation, data categorization, and establishing data sources for AI applications. Familiarity with AutoML, AI model evaluation, monitoring, and optimization techniques. Experience leveraging Power Automate or similar workflow automation platforms to integrate AI capabilities into business processes. Strong understanding of cloud-native application development, software architecture, and enterprise integration patterns. Excellent problem-solving, communication, and cross-functional collaboration skills. Bachelor's degree in Computer Science, Engineering, Information Systems, or a related field. Advanced degree preferred. #LI-Onsite – Full-time office role- Ready to join our team? Apply today. Our Senior Software Engineering jobs earn between $128,400.00 - $215,800.00 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 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: Dallas, Texas, Middletown, New Jersey, USA:GA:Alpharetta / 500 North Point Pkwy - Adm (owned):500 North Point Pkwy Salary Range: $128,400.00 - $215,800.00 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. We are pioneers of making connections and have been ever since Alexander Graham Bell invented the telephone and founded our company. That was nearly 150 years ago, and we haven’t stopped innovating since. At our core, we help bring families, communities, and businesses together with the products and services they need to thrive every day. From the widespread and growing availability of 5G and Fiber to working on things we once only dreamed of—at AT&T, we create connections that change the world.