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Walmart Logo Walmart · IT - Software Development

Principal, Software Engineer

United States, Sunnyvale Employment contract 143000.00 - 286000.00 USD / Year · Job Posted May 26, 2026
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Job Description

This role is to lead the backend engineering team for the Edge Direct product which manages a fleet of IoT Access Point we are deploying throughout stores. The management plane for these devices utilizes Go (in the cloud and on the device), MQTT, HashiCorp Vault, RabbitMQ and Postgres among other technologies.

Job Responsibility

  • Lead the backend engineering team for the Edge Direct product which manages a fleet of IoT Access Point we are deploying throughout stores
  • Migrate the service from Azure/Terraform/AKS into WCNP in FY27
  • Make architecture decisions with the team, coordinate releases, and ensure regression tests are built out
  • Help build out our cloud management platform
  • Work directly with the Sr. Director of Software Engineering and the Sr. Director of Product to design and execute on the Edge Direct roadmap

Requirements

  • Experience running production Golang services in containers
  • Experience with Postgres at scale
  • Experience with message processing tech like AMQP
  • Experience with PKI, especially managing your own CA via Hashicorp Vault
  • Building from requirements and/or concept to production, and successfully leading a team of developers
  • Option 1: Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 5 years’ experience in software engineering or related area
  • Option 2: 7 years’ experience in software engineering or related area

Nice to have

  • Master’s degree in computer science, computer engineering, computer information systems, software engineering, or related area and 3 years' experience in software engineering or related area
  • We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly

What we offer

  • Incentive awards for your performance
  • 401(k) match
  • Stock purchase plan
  • Paid maternity and parental leave
  • PTO
  • Multiple health plans
  • Medical, vision and dental coverage
  • Company-paid life insurance
  • Short-term and long-term disability
  • Company discounts
  • Military Leave Pay
  • Adoption and surrogacy expense reimbursement
  • Live Better U education benefit program
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