(usa) Director, Software Engineering

Walmart Walmart · Retail · Bentonville, AR

Director of Software Engineering for Walmart's enterprise payroll ecosystem, leading modernization efforts from legacy systems to SAP and cloud architectures for 1.6 million associates. Focuses on accuracy, compliance, system integrity, and strategy in a complex regulatory environment.

What you'd actually do

  1. Leads end-to-end design, execution, and transformation of Walmart’s payroll ecosystem.
  2. Oversees payroll operations for ~1.6M associates across the U.S., Puerto Rico, and Canada.
  3. Ensures accuracy, compliance, and timeliness in a complex regulatory environment.
  4. Drives modernization from legacy INFOR mainframe systems to SAP and cloud-native architectures.
  5. Owns payroll system strategy, data integrity, compliance, and integrations with HR and financial systems.

Skills

Required

  • Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 6 years’ experience in software engineering or related area OR 8 years’ experience in software engineering or related area
  • 3 years' supervisory experience
  • Deep expertise in enterprise payroll systems (INFOR, SAP) and large-scale payroll processing.
  • Strong software engineering leadership across scalable distributed systems and architecture.
  • Advanced knowledge of payroll data structures, calculations, compliance, and multi‑jurisdictional regulations.
  • Proven experience with high-volume payroll operations and complex scenarios (retro, terminations, garnishments).
  • Skilled in payroll system integrations, data reconciliation, and GL/payroll accounting.
  • Led major payroll modernization and cloud migration initiatives.
  • Strong background in data governance, security, DevOps, CI/CD, and cloud platforms.
  • Effective leader of global cross-functional teams with strong stakeholder management.

Nice to have

  • Master’s degree in computer science, computer engineering, computer information systems, software engineering, or related area and 4 years' experience in software engineering or related area
  • Creating inclusive digital experiences
  • Implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards
  • Assistive technologies
  • Integrating digital accessibility seamlessly
  • Accessibility best practices

What the JD emphasized

  • complex regulatory environment
  • modernization
  • cloud migration