Senior Software Engineer

What you'll do...

Position: Senior Software Engineer

Job Location: 680 W. California Avenue, Sunnyvale, CA 94086

Duties: Design, build, and maintain high performant APIs and software services that extract information from very large metrics and graph data stores to allow Data Scientists to build fraud and risk detection models. Build and maintain backend services using Java, JavaScript, and Jetty for high volume data ingestion and processing. Design, build, and maintain datastores that support high availability and that are high performant. Store large amounts of data using database technologies such as MySQL and Mongo. Build and enhance software tools to allow easy interaction with software platforms. Develop robust, maintainable, reusable code and software tools for managing configuration, deployment, monitoring, performance, scalability, availability, security, and alerting for software test, integration, and production environments. Provide 24/7 on-call support on a rotating basis for the Fraud Detection Software Platform. Engage in discussions to develop system design and architecture for new software products or improvements to existing ones.

Minimum education and experience required: Master's degree or equivalent in computer science, computer engineering, computer information systems, software engineering, or related area and 1 year of experience in software engineering or related area; OR Bachelor's degree or equivalent in computer science, computer engineering, computer information systems, software engineering, or related area and 3 years of experience in software engineering or related area.

Skills required: Experience in Java, Object Oriented Programming, Design Patterns. Experience with cloud application development including scalable, data driven, and message-oriented architecture. Experience designing scalable microservices for production systems. Experience designing loosely coupled services using asynchronous message processing. Experience working on relational and No-SQL databases. Experience designing, developing, troubleshooting, and debugging J2EE Web based enterprise applications. Experience with Version control system including GIT. Experience with computer science fundamentals in algorithms, data structures, databases, Linux operating systems. Experience monitoring app performance, stability, and using observability tools to optimize the application performance. Experience improving code quality through writing unit tests, automation, and performing code reviews. Employer will accept any amount of experience with the required skills.

Salary Range: $117,000/year to $234,000/year. Additional compensation includes annual or quarterly performance incentives. Additional compensation for certain positions may also include: Regional Pay Zone (RPZ) (based on location) and Stock equity incentives.

Benefits: At Walmart, we offer competitive pay as well as performance-based incentive awards and other great benefits for a happier mind, body, and wallet. 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 (including sick leave), parental leave, family care leave, bereavement, jury duty and voting. Other benefits include short-term and long-term disability, education assistance with 100% company paid college degrees, company discounts, military service pay, adoption expense reimbursement, and more.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms. For information about benefits and eligibility, see One.Walmart.com.

Wal-Mart is an Equal Opportunity Employer.