Big Data Engineer

Wal-Mart Bentonville , AR 72716

Posted 2 months ago

What you'll do...

Position: Big Data Engineer

Job Location: 805 Moberly Lane, Bentonville, AR 72716

Duties: Define the data elements and Business requirements for the Enterprise Data Lake. Analyze and strategize programs to collect, store and visualize data from various sources and Design data elements into a structured Data Model. Design the Data Model at Enterprise level using Modeling tool like Erwin, Visio, Lucid Chart etc. Prepare and Document Metadata definition for Enterprise Data Lake. Design and development of Big data applications using Core Java, Scala; deploy the applications and workflow into cloud environments. Competent knowledge on Hadoop eco system using real-time streaming technologies using Spark. Experience with cloud-based systems including Infrastructure and Platforms as a Service. Experience working with NoSQL databases Cassandra or MongoDB. Experience with ETL Technologies and creating data pipelines; interpret business requirement converting to technical design. Wring shell scripts using Linux to invoke and schedule applications; proficient knowledge on version control system like GIT or SVN. Writing complex SQL and Database level program like Procedures, Functions, Triggers etc. using Oracle SQL & PL/SQL along with real time monitoring and Tuning the Applications using Database Tools SQL Explain-Plan, SQL Profiler, AWR report, SQL Analyzer etc.

Minimum education and experience required: Bachelor's degree or the equivalent in Computer Science, Information Technology, Engineering or related field plus 5 years of experience in software engineering or related experience.

Skills required: Must have experience with: Coding in Object-oriented Programming Languages (C++, Python, and Perl); Coding in C or C based languages such as ESQL/C; debugging using GDB; Writing Scripts using Shell, Perl, and Python to automate business process and create reports; Transforming and processing text using sed and awk; Troubleshooting using Wireshark, Fiddler and tcpdump; Database designing, writing Queries and Stored Procedures using SQL Server, Informix, Db2, and Cosmos; Designing and Implementing REST API services using Java or Python; and Source code version control management using GIT. Employer will accept any amount of experience with the required skills.

#LI-DNP #LI-DNI

About Walmart

At Walmart, we help people save money so they can live better. This mission serves as the foundation for every decision we make, from responsible sourcing to sustainability-and everything in between. As a Walmart associate, you will play an integral role in shaping the future of retail, tech, merchandising, finance and hundreds of other industries-all while affecting the lives of millions of customers all over the world. Here, your work makes an impact every day. What are you waiting for?

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.

Hello, NW Arkansas

With over 200 miles of trails, an emerging locally-sourced food scene, the world-renowned Crystal Bridges Museum-NWA has something for everyone.

Discover NW Arkansas

  • Art

Crystal Bridges Museum

Celebrate the American spirit in a setting that unites the beauty of art and the power of nature.

  • Culture

Walton Arts Center

Arkansas' premiere center for visual arts and entertainment.

  • Education

The Amazeum

An interactive children's museum that's fun for the whole family.

  • Commune

Botanical Gardens

42 acres of premiere public garden space.

  • Explore

Devil's Den State Park

Located on 2,500 acres, Devil's Den State Park is the perfect place to explore Arkansas' natural beauty.

  • come together

Fayetteville Square

The best of shopping and restaurants, right in the heart of Fayetteville.

All the benefits you need for you and your family

  • Multiple health plan options, including vision & dental plans for you & dependents

  • Financial benefits including 401(k), stock purchase plans, life insurance and more

  • Associate discounts in-store and online

  • Education assistance for Associate and dependents

  • Parental Leave

  • Pay during military service

  • Paid Time off - to include vacation, sick, parental

  • Short-term and long-term disability for when you can't work because of injury, illness, or childbirth

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific plan or program terms. For information about benefits and eligibility, see One.Walmart.com/Benefits.

Frequently asked questions

  • On average, how long does it take to fill out an application?

On average, it takes 45-60 minutes to complete your application for the first time. Subsequent applications will take less time to apply as our system saves some of your application information. Please note that some positions require the completion of assessments in order to receive consideration for that role. Those would take additional time.

  • Can I change my application after submitting?

No, you cannot change your application after submitting, so please make sure that everything is finalized before you hit the submit button.

  • How do you protect my personal information?

Processing of information on paper is minimal, and Walmart processes application information using an applicant tracking system (ATS). Access to the data within the ATS is restricted to authorized personnel, and the system itself is held to high security standards by Walmart.

  • What are the recommended Internet Browsers for applying for open roles?
  • Internet Explorer 8.0+
  • Firefox 4.0+
  • Safari 4.0+
  • Chrome 12+

See All FAQs

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