Principal Software Engineer

Principal Software Engineer

What you'll do at

Come join an organization where you'll get to work as part of a world-class team, solve problems that are at a scale few can create, and get to build products that are only bound by the scope of your imagination. We are a high-performance team looking for others who will challenge us to become even better: come be the newest member of the @WalmartLabs team!!


• Architect large scale systems to handle the rapid growth in walmart's product catalog
• Build scalable RESTful web services to process millions of product data updates a day
• Work with product managers and business teams to understand the business problems and develop data-driven solutions
• Be a leader who demonstrates ownership of our large scale catalog systems

Minimum Qualifications

• Master’s or Batchelor's Degree in Computer Science or related field and 10 years of experience building multi-tier applications using open source technologies
• Experience building scalable web services using Java
• Experience working with a NoSQL data store like MongoDB or Cassandra
• Advanced ability to produce Java code
• Experience working with large data sets and distributed computing tools
• Experience architecting scalable systems to solve complex business problems.
#LI-EM1

Preferred Qualifications

• Proficiency in service oriented architectures and experience in evaluating and leveraging open source technologies
• Experience in working with cloud based infrastructure
• Experience with Storm, Kafka and Apache spark
• Prior experience with Retail, eCommerce or SaaS offerings

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 Associate
"I feel like my manager wants to help me become a better developer and a better person overall."
— Roel, Program Analyst

Hello, Silicon Valley

You don’t have to choose between your career and your lifestyle in Silicon Valley. Here, you can have both.

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All the benefits you need for you and your family

  • Multiple health plan options
  • Vision & dental plans for you & dependents
  • Associate discounts in-store and online
  • Financial benefits including 401(k), stock purchase plans and more
  • Education assistance for Associate and dependents

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