Sr. Software Engineer

Sr. Software Engineer

What you'll do

We are seeking a Sr. Software Engineer professional in our Sunnyvale, CA office.

Duties: Serve as a technical expert for architecture, Design and develop based on the business needs, Deliver on time with high quality. Assess feasibility and ramifications of new business requirements. Design appropriate solutions and recommend alternative approaches when necessary. Collaborate with product and project managers as well as business to define product features, architectural deliverables and project estimates. Interface with multiple diverse stakeholders and gather/understand business requirements. Translate business requirements and product vision into application architecture. Support Business requests for investigation and analysis and respond quickly to critical business requests. Collaborate with product team, senior management, peer development teams, DBA's, operations, release and scheduling teams, and quality assurance team for day to day operations. Fine-tune database queries and solve complex technical problems. Contribute to multiple projects/demands simultaneously. Analyze, develop, implement and test extraction, transformation and load (ETL) processes against high volume data sources. Adapt ETL processes to accommodate changes in source systems, performance requirements and data accuracy issues. Monitor daily ETL processes and troubleshoot issues as they arise. Work in a fast paced, test-driven, collaborative and iterative environment. Exercise independent judgment in methods and techniques for obtaining results. Work in an agile/scrum environment.

Minimum Qualifications

Minimum education and experience required: Bachelor’s degree or equivalent in Computer Science, Engineering (Any), or related field and 5 years of experience implementing high volume, scalable and reliable Data Warehouse.

Skills required: Hands-on experience implementing large-scale Data Warehouse projects with Teradata database development experience. Experience in SQL, relational databases (RDBMS) such as Teradata and Oracle, database concepts, data warehouse concepts, dimensional modeling and database design using tools like Erwin. Hands-on experience in MPP DB’s like Teradata and related utilities such as Multiload, Bteq, FastExport, FastLoad, SQL Assistant and Teradata Viewpoint. Hands-on experience building ETL jobs using ETL tools like Talend. Experience in Scripting using unix shell script. Experience in requirement analysis, data analysis and root cause analysis. Demonstrated analytical and problem solving skills, particularly those that apply to Data Warehouse and Big Data environments. Employer will accept any amount of experience with the required skills.


Wal-Mart is an Equal Opportunity Employer.

Preferred Qualifications

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Walmart Associate
"I feel like my manager wants to help me become a better developer and a better person overall."
— Roel, Program Analyst

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All the benefits you need for you and your family

  • Multiple health plan options
  • Vision & dental plans for you & dependents
  • Associate discounts in-store and online
  • Financial benefits including 401(k), stock purchase plans and more
  • Education assistance for Associate and dependents

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