(USA) Senior Software Engineer, Information Security

Walmart

Actively hiring

(Usa) Isd Office - Dgtc Ar Bentonville Home Office, US Posted 100 days ago $90,000–$180,000 / year

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At a glance

AI generated

TL;DR

We are seeking a Senior Software Engineer to join the Multi-Factor Authentication (MFA) team within Identity and Access Management (IAM), focusing on developing secure, scalable enterprise authentication solutions. This role involves designing and building highly available services for phishing-resistant MFA and certificate-based authentication, integrating these capabilities into various platforms, and creating automation workflows for hardware authenticator management. You will also develop monitoring dashboards and mentor junior engineers while contributing to architectural discussions. The ideal candidate has experience with distributed systems at scale, cloud-native architectures, CI/CD automation, and a strong background in secure software engineering practices. This position requires expertise in FIDO2/passkey concepts, PKI, and certificate-based authentication, as well as collaboration skills within complex enterprise environments.

Skills

Python Java Go Docker Kubernetes AWS CI/CD FIDO2 PKI PostgreSQL Redis Prometheus Grafana OAuth OpenID Connect SAML JSON Web Tokens LDAP Active Directory

What you'll do

Design, build, and maintain scalable services for MFA, PR-MFA, and CBA.
Implement secure registration, recovery, lifecycle, and enforcement workflows.
Contribute to enterprise-scale rollout strategies for phishing-resistant MFA and CBA.
Integrate MFA capabilities into identity providers, SSO platforms, and endpoint systems.
Build automation for hardware authenticator enrollment, recovery, and lifecycle operations.

What we're looking for

Strong software engineering experience building scalable, resilient enterprise-grade services and APIs.
Demonstrated ability to deliver distributed systems at scale in production environments.
Experience designing secure APIs, automation workflows, and backend services with observability and reliability.
Ability to mentor junior engineers through code reviews, documentation, and knowledge-sharing sessions.
Proficiency in integrating MFA capabilities into various identity management platforms and solutions.

Market check

Salary context

This $90,000–$180,000 range sits above 28% of similar postings on FindRole.

Peer median band

$117,000–$202,220

Median floor and ceiling across peers.

Typical midpoint (25–75%)

$135,000–$175,500

Middle half of comparable postings.

Based on 240 comparable postings.

* 240 is the maximum number of comparable postings sampled.

Employer

About Walmart

Walmart Inc. is the world''s largest retailer by revenue, operating a chain of hypermarkets, discount department stores, and grocery stores, as well as a growing e-commerce presence through Walmart.com. Industry: General Merchandise & Grocery Retail

Walmart currently has 495 open roles on FindRole.

Listed pay typically runs $117,000–$234,000 across 487 roles with salary data.

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