Senior, Software Engineer

Position Summary...

As a Senior Software Engineer, you will drive secure, scalable software development by collaborating across business, product, and engineering teams to deliver high-quality solutions aligned with Sam’s Club standards.
Lead fraud prevention initiatives by analyzing account takeover and fraudulent activity patterns, and implementing advanced detection strategies and rule optimizations. Champion cross-functional excellence through hands-on coding, testing, and mentoring, ensuring robust site security and seamless user experiences.

What you'll do...

As a Senior Software Engineer, you will play a pivotal role in designing and guiding strategic initiatives that enhance authentication and authorization capabilities across Sam’s Contact Center platform.

• Project Leadership & Technical Guidance
  Lead and oversee projects focused on implementing secure and scalable authentication and authorization solutions. Provide architectural direction for initiatives leveraging Google Cloud Platform (GCP), including data classification for login workflows and seamless user activity across the website.
• Architecture & Design Reviews
  Define and implement modern architectural patterns for Auth/Login and Multi-Factor Authentication (MFA) services. Conduct comprehensive design reviews to ensure alignment with security, scalability, and performance standards.
• Code Quality & Reliability
  Perform rigorous code reviews and disaster recovery testing for microservices supporting authentication, registration, and contact center operations. Ensure high availability and fault tolerance across critical systems.
• Production Support & Issue Resolution
  Manage and resolve production issues related to registration, contact center, and authentication services. Collaborate with cross-functional teams to ensure timely and effective incident response.
• Team Mentorship & Collaboration
  Mentor junior engineers through code reviews, technical guidance, and task delegation. Foster a culture of continuous learning and engineering excellence within the team.
• Monitoring & Operational Excellence
  Maintain and enhance dashboards and monitoring systems to proactively detect system errors, trigger alerts, and ensure platform stability.

What you'll bring:

• Experience coding in one of the following object-oriented programming languages: Java or C.
• Experience with Object Oriented design and software development. Experience with Spring Boot applications.
• Experience with client server architecture and mobile systems architecture.
• Experience with Authentication protocols: OAuth 2.0 and SSO.
• Experience using Project Management tools JIRA and Confluence.
• Experience with cloud technologies using Azure and GCP.
• Experience with GCP Components including Dataflow, Pub Sub (Kafka) and Big Query for data classification. Employer will accept any amount of graduate coursework, graduate research experience or professional experience with the required skills.

About Walmart
Sam Walton opened the first Sam's Club in 1983 to meet a growing need among customers who wanted to buy merchandise in bulk. Since then, Sam's Club has grown rapidly, opening more than 600 clubs in the U.S. and 100 clubs internationally. By offering affordable, wholesale merchandise to members, Sam's Club helps make saving simple for families and small business owners. Sam's Club employs about 110,000 associates in the U.S. The average club is 134,000 square feet and offers bulk groceries and general merchandise. Most clubs also have specialty services, such as a pharmacy, an optical department, a photo center, or a tire and battery center.

​​​Future Ways of Working:
Our company's success can be attributed to our employees. While technology has allowed us to be effective while working remotely, there is no substitute for being in the office together; it helps to shape our culture, collaborate, innovate, build relationships, and move more quickly. We strive to provide flexibility in order to promote a healthy work-life balance but recognize that in-person interactions are important to our culture and shared success. We'll meet in person on a regular and purposeful basis.

Benefits:
Benefits: Beyond our great compensation package, you can receive incentive awards for y