Walmart

Software Engineer III

Walmart
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15 hours ago
Sunnyvale, CA, USASenior
H1B sponsor

Base Salary

$117k - $234k/yr

Responsibilities

  • Design and develop high-performance, scalable distributed software applications.
  • Build highly available, high-throughput RESTful and GraphQL web services for large-scale product data.
  • Build real-time streaming data pipelines and fault-tolerant systems for real-time reporting and analytics.
  • Improve application performance using concurrency, multithreading, multi-tier and distributed caching, and asynchronous I/O.
  • Develop robust, multi-tenant, highly performant applications.
  • Write software code and configurations for multiple environments and release-management processes.
  • Create and maintain environment configurations, controls, and code integrity while working with the platform team.

Requirements

  • Master's degree or equivalent in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, or a related area; or a bachelor's degree or equivalent in one of these areas plus two years of software engineering or related experience.
  • Experience building scalable backend web services.
  • Experience with NoSQL data stores including Cassandra, MongoDB, and Hive.
  • Experience with object-oriented programming languages, including Python and Java.
  • Experience using design patterns and messaging and streaming technologies.
  • Experience designing and building scalable REST APIs and GraphQL endpoints.
  • Experience with client-server architecture, unit testing, integration testing, and designing and testing relational database management systems.
  • Employer will accept any amount of experience with the required skills.

Benefits

  • Medical, vision, and dental coverage.
  • 401(k), stock purchase, company-paid life insurance, and performance-based incentive awards.
  • Paid time off including sick leave, parental leave, family care leave, bereavement, jury duty, and voting leave.
  • Short- and long-term disability, education assistance including 100% company-paid college degrees, company discounts, military service pay, and adoption expense reimbursement.
  • Position is located at 1375 Crossman Avenue in Sunnyvale, California.

Tech Stack

Apache CassandraApache HiveGraphQLJavaMongoDBPython

Categories

BackendData Engineering
Walmart

About Walmart

10,000+ employees

Walmart is a global omnichannel retailer that sells groceries, general merchandise, and services through Walmart and Sam's Club stores and online marketplaces for consumers and small businesses. Its model spans physical retail, e-commerce, advertising, and a vast supply chain, plus pharmacy, health, and financial services. Founded in 1962 and headquartered in Bentonville, Arkansas, Walmart Inc. is a public company on the NYSE (WMT) operating in the U.S. and multiple international markets.

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