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Senior, Software Engineer | Backend | Personalization | Sunnyvale

Walmart

Sunnyvale, CA
Full Time
Senior
117k-234k
13 days ago

Job Description

About the Role

Walmart Global Tech is looking to hire a seasoned Backend Senior Software Engineer for the Personalization team. The team works closely with US stores and eCommerce business to serve customers through technological innovation, focusing on areas such as customers, stores, employees, in-store service, merchant tools, data science, search, and personalization. The role involves solving problems at scale and contributing to large-scale systems within a dynamic retail environment.

Key Responsibilities

  • Participate in medium- to large-scale projects by reviewing requirements, translating them into technical solutions, writing and developing code, conducting unit testing, and ensuring on-time delivery.
  • Collaborate with small groups of engineers, including offshore associates, by providing documentation, direction, feedback, and performing design and code reviews.
  • Troubleshoot business and production issues by gathering information, engaging support teams, formulating action plans, performing root cause analysis, and documenting resolutions.

Requirements

  • Backend development experience with Java, Spring, Springboot, REST, RPC.
  • Scripting experience with Python and Shell.
  • Working knowledge in front-end development (JavaScript, HTML5, CSS, React, NodeJS), Big Data (Hive, Spark), and container technologies (Kubernetes, Docker).
  • Experience with modern unit testing frameworks (e.g., Testng, Junit).
  • Experience building microservices and working with relational and NoSQL databases.
  • Knowledge of private and public cloud technologies.
  • Ability to work with designers on dynamic user experiences.
  • Experience building and maintaining production applications and large-scale systems.
  • Strong sense of ownership and ability to balance urgency with quality.

Nice to Have

  • Master's degree in Computer Science, Computer Engineering, or related field with 1 year of experience.
  • Background in creating inclusive digital experiences and knowledge of Web Content Accessibility Guidelines (WCAG) 2.2 AA standards.
  • Experience with assistive technologies and integrating digital accessibility.
  • CISCO Certification in Information Technology.

Qualifications

  • Option 1: Bachelor’s degree in computer science, computer engineering, computer information systems, software engineering, or related area and 3 years of experience.
  • Option 2: 5 years of experience in software engineering or related area.

Benefits & Perks

  • Competitive salary with performance-based bonuses and additional compensation such as stock.
  • Health benefits including medical, vision, and dental coverage.
  • Retirement plans like 401(k) and stock purchase programs.
  • Paid time off including PTO, parental leave, family care leave, bereavement, jury duty, and voting.
  • Other benefits such as short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement.
  • Live Better U education benefit program covering tuition, books, and fees.

Working at Walmart

Walmart Global Tech fosters an environment where one line of code can make life easier for hundreds of millions of people. The team is people-led and tech-empowered, emphasizing innovation, diversity, and inclusion. They value continuous learning, collaboration, and creating accessible digital experiences to support an inclusive culture.

Apply Now

Job Details

Posted AtJun 7, 2025
Salary117k-234k
Job TypeFull Time
Work ModeHybrid
ExperienceSenior

About Walmart

Website

walmart.com

Company Size

10000+ employees

Location

Sunnyvale, CA

Industry

Warehouse Clubs, Supercenters, and Other General Merchandise Retailers

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