Principal Software Engineer

Principal Software Engineer

What you'll do

* Design, prototype, and develop high-performance software for our asynchronous optimization system for automated performance enhancements
• Maintain and expand upon our performance data related systems including a high throughput map/reduce interface on a custom time series database
• Discover and implement new performance optimizations for the site and traffic routing
• Build internal tools to monitor, manage, and automate existing systems
• Mentor and guide other team members

Minimum Qualifications

• Minimum 6 years of Programming experience with any combination of the following: Go/C/C++/C#/Java/Perl/Python
• Experience with CDN, proxy, performance
• Strong background in process design for reliable systems; strong “big picture” awareness of systems
• Good generalist experience, with ability and willingness to read and write into all layers of a software stack
• Bachelor’s Degree in CS, Mathematics, or similar field of study and 10+ years industry experience OR MS in CS, Mathematics, InfoSec or similar field of study and 6+ years industry experience

Preferred Qualifications

* Experience managing a small team
* Experience working with operations or with deployment, monitoring, and other sustainable operations of software a plus
Walmart Associate
"I feel like my manager wants to help me become a better developer and a better person overall."
— Roel, Program Analyst

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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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