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.

AT&T; is seeking a Senior Full Stack/ AI Engineer in Mexico City with a strong backend foundation and growing AI expertise. This role will support the development of AI-powered solutions, including intelligent billing and collections capabilities, as well as scalable backend services across the AT&T; enterprise ecosystem.

What You Will Do:
- Build and integrate AI-enabled and data-driven capabilities into new and existing platforms.
- Partner with product managers, engineers, and cross-functional teams to turn business needs into technical solutions.
- Use AI-assisted development tools to improve coding, testing, debugging, and documentation efficiency.
- Integrate with data products to support reliable, scalable,



and efficient data flow.
- Ensure solution quality through testing, observability, performance optimization, and sound technical design.
- Contribute to architecture decisions and continuously improve engineering productivity through automation, modern tools, and emerging AI/ML practices.

What You Will Need:
- Strong backend engineering experience with proficiency in Java and building enterprise-grade APIs and services.
- Experience developing in Azure cloud environments, with familiarity across key Azure services.
- Solid understanding of microservices architecture, REST APIs, and distributed systems.
- At least 1 year of hands-on experience with AI/ML technologies, including LLMs, AI APIs, or ML-enabled features.
- Demonstrated ability to use AI-assisted development tools to improve engineering productivity.
- Experience working with data pipelines, data products, or data-driven architectures.
- Strong

📌 Senior Full Stack/ai Engineer (Naucalpan de Juárez)
🏢 AT&T México
📍 Naucalpan de Juárez