Software Engineer

Software Engineer

  • Location SUNNYVALE, CA
  • Career Area Technology & Software Development
  • Job Function Software Development and Engineering
  • Employment Type -
  • Position Type -
  • Requisition 847156BR

What you'll do at

The Walmart Performance Ads team owns the platform that enhances user experience while improving monetization on Walmart.com, by displaying highly contextual and targeted product advertisements to our customers. The team operates an end to end advertising platform that includes a scalable ad service that serves hundred of millions of impressions each day, sophisticated ad matching algorithms, real-time reports, self service interface for end to end program management etc. The Walmart Performance Ads team uses Walmart scale big data and relies on the bleeding edge technologies to power the platform. In this role, you will:

- Build and operate highly scalable and fault-tolerant services that receive millions of requests
- Play an active role in architecting and improving backend systems and data pipelines in collaboration with the team
- Write clean and maintainable code in Scala, Java and Ruby
- Leverage Hadoop and related technologies to derive insights from big data

Minimum Qualifications

- 3+ years experience building large-scale server applications
- 3+ years experience with distributed technologies and concepts, object-oriented methodologies, relational databases and Unix-based systems
- Strong background in algorithms and data structures
- Expertise in one or more programming languages
- Master's degree in Computer Science or equivalent experience

Preferred Qualifications

- Mastery of Scala or Java
- Experience architecting, implementing and supporting large scale enterprise search platforms
- Experience using big data technologies like Hadoop, Hive, Pig etc. and relational databases like MySQL, Oracle
- Ability to mentor others and thrive in a dynamic, fast-paced, and collaborative start-up like environment

About Walmart Labs

Walmart Labs is the technology arm of Walmart reimagining retail for our 260 million daily shoppers. Our teams of engineers, designers, and product leaders are experimenting for a smarter future—where online and in-store shopping is an interconnected, consistent, and customer-first experience.
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

  • 100% coverage for in network preventative care
  • Retirement Plan
  • Vision Plans
  • Dental Plans
  • Exclusive Discounts

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