Senior, Software Engineer

Wal-Mart•Sunnyvale, CA

40d•$117,000 - $234,000

About The Position

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. 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.

Requirements

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.
Option 1: Bachelor'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.
Option 2: 5 years' experience in software engineering or related area.

Nice To Haves

Master's degree in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, or related area and 1 year's 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.
The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart's accessibility standards and guidelines for supporting an inclusive culture.

Responsibilities

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.
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.
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.
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.
Mentor junior engineers through code reviews, technical guidance, and task delegation.
Foster a culture of continuous learning and engineering excellence within the team.
Maintain and enhance dashboards and monitoring systems to proactively detect system errors, trigger alerts, and ensure platform stability.

Benefits

Beyond our great compensation package, you can receive incentive awards for your performance.
Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more.
Health benefits include medical, vision and dental coverage
Financial benefits include 401(k), stock purchase and company-paid life insurance
Paid time off benefits include PTO, parental leave, family care leave, bereavement, jury duty, and voting.
You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes.
The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable.
Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.
Live Better U is a company paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities.
Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates.
Tuition, books, and fees are completely paid for by Walmart.