Walmart

Staff Software Engineer, Mobile Network Architecture & Connectivity

Walmart

What You'll Do

Define the target Telco architecture and technical roadmap required to support the organization’s evolution toward Full MNO capabilities. Provide architectural direction across CRM/BSS, OSS, provisioning, charging, SIM/eSIM, Mobile Core, IMS, subscriber management, policy control, network services, interconnection, and roaming. Evaluate vendor architectures and technical solutions to ensure alignment with the target architecture, engineering standards, operational requirements, and long-term technology strategy.

What We're Looking For

Extensive experience designing and evolving large-scale telecommunications architectures in complex operator, connectivity, or Telco technology environments. Strong technical expertise across several areas including CRM, BSS, OSS, provisioning, charging, SIM/eSIM platforms, and Mobile Core. Experience defining target architectures, technical roadmaps, architecture principles, reference patterns, and engineering standards.

Additional Information

Experience Level

Senior

Job Language

English

Employment Type

Full-time

Work Mode

Remote