Job Description

Position Summary...

What you'll do...

DALLAS, TX

Data Engineer III

At Walmart, we help people save money, so they can live better. This mission serves as the foundation for every decision we make and drives us to create the future of retail. We cant do that without the best talent talent that is innovative, curious, and driven to create exceptional experiences for our customers.

Do you have boundless energy and passion for engineering data used to solve dynamic problems that will shape the future of retail? With the sheer scale of Walmarts environment comes the biggest of big data sets. As a Walmart Data Engineer, you will dig into our mammoth scale of data to help unleash the power of retail data science by imagining, developing, and maintaining data pipelines that our Data Scientists and Analysts can rely on. You will be responsible for contributing to an orchestration layer of complex data transformations, refining raw data from source into targeted, valuable data assets for consumption in a governed way. You will partner with Data Scientists, Analysts, other engineers and business stakeholders to solve complex and exciting challenges so that we can build out capabilities that evolve the retail business model while making a positive impact on our customers lives.

Qualifications:

* 3+ years of experience with 1+ years of Big data development experience

* Experience in HDFS, Hive, Hive UDFs, MapReduce, Druid, Spark, Python, Hue, Shell Scripting, Unix

* Demonstrates expertise in writing complex, highly optimized queries across large data sets

* Retail experience and knowledge of commercial data is a huge plus

* Experience with BI Tool Tableau or Looker is a plus

Responsibilities:

* Design, develop and build database to power Big Data analytical systems.

* Design data integration pipeline architecture and ensure successful creation of the infrastructure required for optimal extraction, transformation, and loading of data from a wide variety of data sources using Spark, SQL, HQL and other technologies.

* Build robust and scalable applications using SQL, Scala/Python and Spark.

* Create real time data streaming and processing using Kafka and/or Spark streaming.

* Work on creating data ingestion processes to maintain Global Data lake on Google cloud or Azure

* Engage with architects and senior technical leads to create and enhance complex software components.

* Design, configure and implement systems that can scale to process terabytes of data between heterogeneous systems on premise and cloud.

* Work with business customers, product managers and engineers to design feature-based solutions and implement them in an agile fashion.

* Develop proof-of-concept prototype with fast iteration and experimentation.

* Develop and maintain design documentation, test cases, performance and monitoring and performance evaluation using Git, Crontab, Putty, Jenkins, Maven, Confluence, ETL, Automic, Zookeeper, Cluster Manager

* Perform continuous integration and deployment using Jenkins and Git

The above information has been designed to indicate the general nature and level of work performed in the role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications required of employees assigned to this job. The full Job Description can be made available as part of the hiring process.

Benefits & Perks:

Beyond competitive pay, you can receive incentive awards for your performance. Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more.

Equal Opportunity Employer

Walmart, Inc. is an Equal Opportunity Employer By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing diversity- unique styles, experiences, identities, ideas and opinions while being inclusive of all people.

Who We Are

Join Walmart and your work could help over 275 million global customers live better every week. Yes, we are the Fortune 1 company. But youll quickly find were a company who wants you to feel comfortable bringing your whole self to work. A career at Walmart is where the worlds most complex challenges meet a kinder way of life. Our mission spreads far beyond the walls of our stores. Join us and you'll discover why we are a world leader in diversity and inclusion, sustainability, and community involvement. From day one, youll be empowered and equipped to do the best work of your life. careers.walmart.com



Minimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Option 1: Bachelors degree in Computer Science and 2 years' experience in software engineering or related field. Option 2: 4 years experience in
software engineering or related field. Option 3: Master's degree in Computer Science.



Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Data engineering, database engineering, business intelligence, or business analytics, Masters degree in Computer Science or related field and 2 years' experience in software engineering or related field



Primary Location...

603 MUNGER AVE STE 400, DALLAS, TX 75202, United States of America