**Job Description:** Join AT&T and reimagine the communications and technologies that connect the world. The Data Science team leads transformation through data-driven decisions that enhance the customer experience and businesses worldwide. Leveraging one of the largest data sets available, we develop meaningful insights that drive continuous innovation. We utilize the latest technology to develop generative AI solutions with real business impacts. When you step into a career with AT&T, you won’t just imagine the future-you’ll create it. **Job Summary** As a Big Data Software Engineer, you will be responsible for the development of high performance, distributed computing tasks using Big Data technologies such as Hadoop, NoSQL, text mining and other distributed environment technologies related to Network Engineering and Operations domains and functions. Familiarity with JVM-based function languages including Scala and Clojure; Hadoop query languages including Pig, Hive, Scalding, Cascalog, PyCascading; along with alternative HDFS-based computing frameworks including Spark and STORM are desirable. **Key Roles and Responsibilities** + Uses Big Data programming languages and technology, writes code, completes programming and documentation, and performs testing and debugging of applications. + Analyzes, designs, programs, debugs and modifies software enhancements and/or new products used in distributed, large scale analytics and visualization solutions. + Interacts with data scientists and industry experts to understand how data needs to be converted, loaded and presented. + Works in a highly agile environment. + Apply detailed knowledge of networking and telecommunications engineering and operations processes for wireline and mobility networking. Utilize Python, PySpark, SQL, Java, MongoDB, and SOLR. + Develop datasets and coded deliverables based on network engineering and alarming aspects of these networks within a top tier Internet Service Provider (ISP). **Qualifications** + Preferred Bachelors of Science in Computer Science, Math or Scientific Computing preferred + Requires 3-5 years of related experience + Utilize detailed understanding of the Open Systems Interconnection (OSI) model in operation with specific knowledge of physical, datalink, and network layers. + Proficient in Python, PySpark, SQL, Java, MongoDB, and SOLR + Experienced in Databricks and MS Azure cloud architecture + Requires Daily Office Presence (3-5 days a week) at one of the listed locations. No relocation assistance is provided. Our Senior Big Data Software Engineering, earns between $130,700.00-$196,100.00 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 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. Apply now! **Weekly Hours:** 40 **Time Type:** Regular **Location:** Dallas, Texas **Salary Range:** $116,700.00 - $196,100.00 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 will consider for employment qualified applicants in a manner consistent with the requirements of federal, state and local laws We expect employees to be honest, trustworthy, and operate with integrity. Discrimination and all unlawful harassment (including sexual harassment) in employment is not tolerated. We encourage success based on our individual merits and abilities without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, marital status, citizenship status, military status, protected veteran status or employment status