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Senior-Big Data Software Engineer

Bedminster, New Jersey

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Analyze data sets of millions of customers - and uncover groundbreaking solutions that have a global impact.

"You get to work on multi-million dollar projects from day one using the latest technology, and there are many training opportunities if you want to learn something new."

Sang Han — Senior Data Scientist


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AT&T’s Chief Data Office (CDO) is looking to fill the role of Senior Big Data Software Engineer in the NY/NJ area. We are looking for an experienced candidate that can wear more than one hat and adapt to an always changing and diverse problem scope. The Big Data Software Engineer will work within CDO’s Data Science and AI Research organization and will be responsible for interpreting the requirements of a wide range of Big Data DS and ML use cases.

Key Roles and Responsibilities

  • Define data requirements, gather and mine large scales of structured and unstructured data, and validate data using various data tools in the Big Data Environment
  • Design and develop big data applications based on business requirements defined by research teams or business units
  • Migrate or refactor big data proof of concept engagements to production applications using best practices and CI/CD standardization
  • Develop and orchestrate big data pipelines that turn large scale raw data into meaningful units of analysis that pertain to specific research or data science problems.
  • Apply software engineering rigor and best practices to machine learning, including version control, CI/CD, automation, etc.
  • Facilitate the development and deployment of proof-of-concept machine learning systems
  • Support model development, with an emphasis on auditability, versioning, and data security
  • Leverage cloud technologies, namely Azure, to develop, deploy, manage, and govern DS and ML workflows or supporting resources


  • Bachelors’ in Computer Science, Math or Scientific computing preferred.
  • At least 5 years of recent experience in data engineering or data-oriented software development using Big Data frameworks and tools
  • Fluency in Python, Bash, Pyspark and SQL
  • Extensive experience in distributed compute environments, preferably Spark
  • Experience with Big Data Cloud Environments such as Snowflake and Databricks
  • Comfort with Linux administration
  • Strong understanding of software testing, benchmarking, and continuous integration
  • Ability to translate business needs to technical requirements
  • Experience developing and maintaining ML systems built with open-source tools (MLFlow, specifically, is a big plus)
  • Experience building custom integrations between cloud-based systems using APIs
  • Strong software engineering skills in complex, multi-language systems
  • Experience working within Agile Software Development cycles

This position will be filled at the listed location(s) only.


Job ID 2227453-1 Date posted 06/04/2022
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Invested in your satisfaction and continued success.

We take care of our own here (hint: that could be you). Our benefits and rewards mean we cover some of your biggest needs with some of the coolest offerings. We already think we’re a pretty great place to work. We’re just trying to rack up some bonus points.

Let’s start with the big one: Your work gets rewarded with competitive compensation and benefits. It really does pay to be on our team.


Paid Time Off

Our people have class. Literally. We can help you out on approved education costs with our tuition assistance plan.


Here’s another reason to breathe easy: You and your family get access to excellent medical, dental and vision insurance options.

Insurance Options

Wanna make your friends really jealous? You’ll get discounted access to the latest and greatest AT&T products and services — plus other awesome items, like tickets to live events.


You strike us as an over-achiever (don’t worry, it’s a compliment). Our training and development programs are your ticket to expert status in your job.

Training & Development

When the day comes that you get some much needed R&R (not that you’d ever want to leave #LifeAtATT) you’ll know your future is set with the AT&T Retirement Savings Plan (ARSP).


The Hiring Process

Step 1

Complete a quick application online and check your status often.

Step 2

Virtual or in-person

Dress professionally and ensure good WiFi interviewing virtually.

Step 3

Job Offer

After a background check, you're part of the team.

Step 4

Welcome! Onboarding
and Training Begins

Our training and certification programs set you up for success.

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