Full-Stack Software Engineer

Overview

Join AT&T and reimagine the communications and technologies that connect the world. Our Consumer Technology experience team is delivering innovative and reliable technology solutions to 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 won’t just imagine the future—you’ll create it.

NOTE- This job posting is for future hiring needs for Full-Stack development. Our job levels are for Lead or Principal
, depending on your years of experience and expertise with Front and Back-end development. We invite you to apply!

This role requires at least 10 years of experience as a Full-Stack Developer
. If that is matched to your background, please apply. In this role, you’ll transform the way we deliver a seamless customer experience with digital at the center of all you do. In our world, digital is larger than just an eCommerce channel; we are transforming all channels to digitally perform as one team to create a better customer experience. In 2026, the digital transformation will revolutionize the space, and you can build a career that will propel your future.

We are looking for a Full Stack Engineer who has hands-on experience with both front-end (UI) and back-end technologies.

• Contribute to the development of both Frontend (UI) and Backend (BFF) layers.
• Build Frontend with React JS and Backend BFF (Backend for Frontend) with either Java & Java script / REST / Graph
  
  QL / Node JS / Mule Soft.
• Create and support the development of responsive/adaptive web applications.
• Work closely with UX/UI Designers to create high-quality, innovative, and intuitive user experiences.
• Employ engineering techniques to build high-performance pages, user- and browser-friendly UI / Web solutions.
• Use Git Hub Co-pilot for pair programming, unit tests, automation tests, and writing user stories in agile processes.
• Partner with Enterprise, Application Architecture teams and contribute to detailed design and architecture to enable secure, scalable, and maintainable software.
• Focus on scalability, security, and availability of all applications and processes.
• Design, code, test, debug, and document new and existing components to meet business, quality, and operational needs.
• Build high-quality code following unit testing, test-driven development, and security-driven development.
• Implement all critical NFRs defined at the solution level.
• Improve website performance with monitoring tools such as Dynatrace, Quantum Metrics, Splunk, etc.
• Troubleshoot code-level problems quickly and efficiently.
• Apply deep technical expertise to resolve challenging programming and design problems.

• Bachelor’s or Master’s Degree in Computer Science, Computer Engineering, Math, Physics, or related STEM field (or equivalent experience).
• 10+ years of proven experience building sophisticated applications and APIs in Cloud and hybrid cloud environments at large scale.
• 8+ years of experience, preferably Next.js on the UI with Node.js on the backend, or React.js on the UI with Java on the backend.
• Experience building applications using Generative AI, LLMs & Copilots.
• 5+ years of experience developing applications utilizing relational databases and/or No
  
  SQL databases as part of the architecture.
• 5+ years of experience in implementing caching techniques for a web application.
• 8+ years of experience with front-end frameworks like React.js.
• 8+ years of experience with object-oriented design principles and design patterns.
• Expert knowledge of asynchronous message processing, stream processing, and event-driven computing.
• Comfortable working in a fast-paced, highly collaborative environment.
• Ability to work successfully with multi-functional teams across organizational boundaries and geographies.

• React.js, Node.js, Next.js, Micro Front-End architecture, Typescript, Graph
  
  QL, Bootstrap.js, HTML5, CSS3, Java, JavaScript, REST services, No
  
  SQL technologies (Cassandra/Mongo
  
  DB), Spring Boot, Kafka/MQ,…