Java Developer - Senior at AT&T in Atlanta, Georgia

Job Description:

At AT&T, we’re connecting the world through the latest tech, top-of-the-line communications and the best in entertainment. Our groundbreaking digital solutions provide intuitive and integrated experiences for millions of customers across online, retail and care channels. Join our mission to deliver compelling communication and entertainment experiences to customers around the world as we continue to evolve as a technology-powered, human-centered organization. As part of our team, 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 much larger than just an eCommerce channel, we are transforming all channels to digitally perform as one team to create a better customer experience. As we move through 2021, the digital transformation will revolutionize the digital space and you can build a career that will propel your future.

About the Team

The Personalization team in the AT&T Digital Strategic Platforms team is looking to build a scalable and performant platform that will power omnichannel personalized customer journeys across millions of digital touchpoints. This system of differentiation will be a key pillar to enable surprise and delight experiences for our customers and customer facing agents.

About the Job

AT&T Digital Strategic Platforms team is looking for a Senior Java Developer who is passionate about building scalable and performant systems and has analytical and multi-tasking abilities to thrive in a fast-paced environment. Senior Java Developers are responsible for translating the core architecture for business requirements into the final technical solution (consisting of platform, network, software, cloud, etc.) through functional, performance, and reliability analysis using engineering models and techniques, primarily through software development throughout the vertical stack. The developer will participate in the software product development life cycle from inception to production launch and post-production support.  They must possess a strong technical background to ensure they are designing modular & scalable web components, they must have a well-rounded technical background in current web and micro-service technologies. We need a particular focus on experience with the Spring framework, and knowledge of Cassandra DB, with excellent problem solving skills. Azure related exposure and knowledge of Event Hub and Cosmos DB would also be desirable.

Responsibilities and Day-to-Day View

•    Design, code, test, debug and document new and existing components to ensure that software meets business, quality and operational needs

•    Work with portfolio stakeholders, Solution and Enterprise Architects, to develop, analyze, split, and realize the implementation of features & enablers

•    Build high quality code following unit testing and test-driven development

•    Establish critical NFRs at the solution level, participate in the definition of others

•    Drive and participate in code and document reviews

•    Collaborate with peer organizations, dev ops, support organizations on technical issues and provide guidance

•    Interpret and translate business needs to technical requirements and accurate estimates

•    Evaluate and recommend tools, technologies and processes to ensure the highest quality and performance is achieved

•    Work with team to troubleshoot code level problems quickly and efficiently

•    Apply deep technical expertise to resolve challenging programming and design problems

•    Focus on scalability, security and availability of all applications and processes

•    Contribute to the design and architecture to enable secure, scalable and maintainable software

Qualifications

Required Qualifications

•    Bachelor’s degree in Computer Science, Information Systems or related field.

•    8+ years of experience in working in Engineering or Development roles

•    6+ years of progressive experience in one or more of the following areas: application delivery; subject matter expertise in building Java-based high-volume/high-transaction applications

•    6+ years of experience building web applications using Java, Spring and REST

•    4+ years of experience in performance tuning and application monitoring

Preferred Qualifications

•    4+ years of experience in architecture and design of systems using Micro services architecture

•    4+ years of experience in a leadership capacity - coaching and mentoring engineers, developers

•    2+ years of experience in cloud technologies: AWS, Azure, OpenStack, Docker, Kubernetes, Ansible, Chef or Terraform

•    2+ years of experience in build and CICD technologies: GitHub, Maven, Jenkins, Nexus or Sonar

•    4+ years of experience in Unit and Function testing using Junit, Spock, Mockito/JMock, Selenium, Cucumber, SoapUI or Postman

•    Proficiency in Unix/Linux command line

•    Expert knowledge and experience working with asynchronous message processing, stream processing and event driven computing.

•    Experience working within Agile/Scrum/Kanban development team

•    Familiarity with HTML5, JavaScript frameworks, and CSS3

•    Certified in Java, Spring or Azure technologies

•    Excellent written and verbal communication skills with demonstrated ability to present complex technical information in a clear manner to peers, developers, and senior leaders

 Technical Skills

Java/Groovy, Spring, REST services, NoSql technologies (Cassandra), Kafka/MQ/Rabbit, Redis/Hazelcast, ELK, Prometheus/Grafana, Git, Jira, Jenkins, Docker, Kubernetes, Node.js, React.js, Python, R, Azure, Cosmos DB, Event Hub

AT&T is leading the way to the future – for customers, businesses and the industry. We're developing new technologies to make it easier for our customers to stay connected to their world. Together, we’ve built a premier integrated communications and entertainment company and an amazing place to work and grow. Team up with industry innovators every time you walk into work, creating the world you always imagined. Ready to #transformdigital with us? Apply now!

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