Senior Data Engineer





Lindsey S, Recruiter at Gigzio

Got 10 people hired

Position Summary...

What you'll do...

This is an opportunity for you to be part of new team that is being stood up now, and you can be a founding member to set the strategy, culture, technology and working norms. It’s a unique chanced to be an intrapreneur – building and transforming data at Fortune 1 company scale, while backed by the strength of Walmart and leveraging the assets of the world’s largest omnichannel retailer. As a data Engineer

What You’ll Do

  • Develop Design, implement, and tune distributed data processing pipelines that process large volume of data; focusing on scalability, low -latency, and fault-tolerance in every system built

  • 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

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

  • Develop proof-of-concept prototype with fast iteration and experimentation

  • Develop and maintain design documentation, test cases, performance, and monitoring.

  • and performance evaluation using Confluence, ETL, Cluster Manager

  • Develop Data Pipelines that generate automated experiment reports

We’re Looking For Someone Who Has

  • Excellent understanding of designing and building scalable, high availability, distributed (multi-tiered), and concurrent applications

  • Hands-on experience working with large data sets using Hive/SQL, Pyspark, Hadoop

  • Experience developing containerized cloud applications

  • Expertise with RDBMS (Oracle, SQL Server, MySQL) with excellent understanding of transaction management and performance tuning

  • Experience with distributed databases like Cassandra, MongoDB. Excellent understanding of non-SQL databases

  • Experience using messaging systems like Kafka; solid understanding of enterprise service patterns

Bonus Points

  • Experience consuming REST APIs.

  • Experience with Reporting and Data Mining systems.

  • Experience with data warehouses such as Snowflake, or BigQuery

About Global Tech 

Imagine working in an environment where one line of code can make life easier for hundreds of millions of people and put a smile on their face. That’s what we do at Walmart Global Tech. We’re a team of 15,000+ software engineers, data scientists and service professionals within Walmart, the world’s largest retailer, delivering innovations that improve how our customers shop and empower our 2.2 million associates. To others, innovation looks like an app, service or some code, but Walmart has always been about people. People are why we innovate, and people power our innovations. Being human-led is our true disruption. 


We’re virtual 

Working virtually this year has helped us make quicker decisions, remove location barriers across our global team, be more flexible in our personal lives and spend less time commuting.  Today, we are reimagining the tech workplace of the future by making a permanent transition to virtual work for most of our team. Of course, being together in person is an important part of our culture and shared success. We’ll collaborate in person at a regular cadence and with purpose. 

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.

Minimum Qualifications...

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

Option 1: Bachelor’s degree in Computer Science and 3 years' experience in software engineering or related field. Option 2: 5 years’ experience in
software engineering or related field. Option 3: Master's degree in Computer Science and 1 year’s experience in software engineering or related
2 years' experience in data engineering, database engineering, business intelligence, or business analytics.

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, ETL tools and working with large data sets in the cloud, Master’s degree in Computer Science or related field and 3 years' experience in software engineering

Primary Location...

600 WEST CALIFORNIA AVENUE, SUNNYVALE, CA 94086-2486, United States of America

Job ID: 955697830436728078

This job is located in

SUNNYVALE, California, 94087