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Walmart

Sells groceries and essentials in stores and online

Senior Backend Engineer - Backend Java

Backend EngineeringConfirmed live in the last 24 hours
Full-timeSunnyvale, CA, USAIn-person

About the Job

Requirements

  • At least 8 years of relevant work experience, including 2-3 years as a technical lead for a small- to mid-sized development team.
  • Experience in one or more of the following areas: server backend distributed and parallel systems, full-stack development, scalable enterprise platforms and applications, application security, or incident management.
  • Deep knowledge of software architecture, microservices, Java-based APIs, and systems testing.
  • In-depth understanding of NoSQL database implementations such as Cosmos and MongoDB.
  • Clear understanding of design principles for building large-scale, robust platforms.
  • Knowledge of system performance, application security, monitoring tools, metrics and techniques, test automation, and behavior-driven development.

Responsibilities

  • Provide technical leadership for an agile development team of 6-8 engineers responsible for features and applications used in multiple international stores.
  • Collaborate with cross-functional teams, including Product Management and Market Operations, to gather requirements, create software design specifications, and develop high-level estimates.
  • Design, develop, test, deploy, maintain, and improve scalable, secure, and high-performance APIs, microservices, and components using Java, Spring Boot, Kafka, SQL databases, caches, and related technologies.
  • Perform design and code reviews and suggest improvements to ensure quality and maintainability.
  • Oversee development lifecycles; analyze application logs, maintenance activity data, and performance data; and evaluate change requests for validity and feasibility.
  • Track and analyze critical technical debt and provide guidance to the team for resolving it.
  • Provide guidance in troubleshooting technical issues, participate in root cause analysis, and help prevent future incidents.
  • Document code, technical specifications, and instructional materials for team members and stakeholders.
  • Contribute to researching and implementing best practices and emerging technologies.
  • Share knowledge through formal mentoring, code reviews, design-document reviews, and technical talks.

About the Company

Walmart

Sells groceries and essentials in stores and online

Walmart sells groceries, household essentials, clothing, and electronics through stores and online marketplaces for consumers around the world. Its everyday low price model combines large purchasing volumes with distribution networks that move goods to stores and customer homes. Shoppers can browse online, collect orders at a nearby store, or request delivery, while third-party merchants use its marketplace and fulfillment services to reach customers. The group earns revenue from merchandise sales, memberships, advertising, and services, and also operates pharmacies, optical centers, and digital payments businesses. Walmart opened its first discount store in 1962 and is headquartered in Bentonville, Arkansas.

Company size
10,001+
Company stage
IPO
Headquarters
Bentonville, AR
Founded
1962

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