Senior Software Engineer

Walmart•Hoboken, NJ

1d•$137,717 - $216,000•Onsite

About The Position

The Senior Software Engineer owns the last-mile portion of Walmart’s Digital Marketing Asset Services (DMAS) platform for Search Engine Marketing (SEM), ensuring reliable operation and data-feed delivery from DMAS to Google Merchant Center (GMC) and Bing Merchant Center (BMC). The role adds event-filtered instrumentation to detect data loss between DMAS and GMC without requiring logs to be enabled, contributes to a new account structure and offer-level bidding, and migrates offers between old and new GMC structures while managing offer labels as offers change status. The engineer expands platform capabilities by publishing Walmart B2B SEM and regional-inventory feeds, automates item migration for strategic SEM campaigns by building pipelines, and develops offer-quality rules and publishing metrics for GMC. The role also manages end-to-end optimization of SEM data pipelines at scale. The position is based at 221 River Street, Hoboken, NJ 07030. Salary is $137,717 to $216,000 per year, with additional annual or quarterly performance incentives. Walmart describes medical, vision, and dental coverage; financial benefits; paid time off and leave; disability coverage; education assistance; discounts; and other benefits, subject to eligibility and plan terms.

Requirements

Master’s degree or equivalent in computer science, computer engineering, computer information systems, software engineering, or a related area and 1 year of experience in software engineering or a related area; OR bachelor’s degree or equivalent in one of those fields and 3 years of experience in software engineering or a related area.
Experience working with product, design, and UX teams to create intuitive experiences and using Agile methodology.
Experience developing software systems and solving complex problems using state-of-the-art technology.
Experience participating in large-scale, complex, cross-functional projects, reviewing requirements, and translating them into technical solutions.
Experience conducting unit testing and improving designs to prevent recurring defects.
Experience troubleshooting business and production issues by gathering and evaluating information.
Experience building scalable and flexible applications based on microservices architecture.
Experience with Spark, Hive, Airflow for ETL, and Java.
Experience with REST APIs, Elasticsearch, and Python.
Experience with computer science fundamentals, including data structures, algorithms, and design patterns.
The employer will accept any amount of experience with the required skills.

Responsibilities

Own the last-mile portion of the DMAS platform for SEM, ensuring smooth operation and data-feed delivery from DMAS to GMC and BMC.
Add instrumentation to the DMAS engine and implement filtered event logging to detect event loss between DMAS and GMC without enabling logs.
Contribute to the new account structure and offer-level bidding, migrate offers between the old and new GMC structures, and manage labels as offers move between cold and warm status.
Publish feeds for Walmart B2B SEM and regional inventory.
Assist with migrating items to the new structure for strategic SEM campaigns and automate the process by building pipelines.
Develop offer-quality rules and publishing metrics for GMC.
Manage end-to-end optimization of SEM program data pipelines at scale.
Work closely with product, design, and UX teams and participate in Agile development.
Translate project requirements into technical solutions for large-scale, complex, cross-functional projects.
Build high-quality code through unit testing and design improvements that prevent recurring defects.
Troubleshoot business and production issues by gathering and evaluating information.

Benefits

Medical, vision, and dental coverage.
401(k).
Stock purchase plan.
Company-paid life insurance.
Paid time off, including sick leave.
Parental leave, family care leave, bereavement leave, jury duty leave, and voting leave.
Short-term and long-term disability.
Education assistance, including 100% company-paid college degrees.
Company discounts.
Military service pay.
Adoption expense reimbursement.
Annual or quarterly performance incentives.