Why you should apply for a job with Walmart:
- 52%
Reviewers say women are treated fairly and equally to men
All eligible associates have affordable options that include no lifetime maximum and eligible preventive care covered at 100%.
The enhanced maternity benefit supports birth moms with up to 10 weeks of protected paid time away from work.
Associates can take advantage of Resources for Living, a free confidential counseling and health information service.
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Position summary
Position Summary...
What you'll do...
Senior Software Engineer
Here at Walmart, we're driven by an intellectual curiosity that keeps us on the cutting-edge of technical excellence and a seamless customer experience. We're intrigued by the opportunity to engineer the most optimal approach that drives conversions and generates consumer loyalty across every touchpoint of the digital journey.
About the Team
The Catalog Data Science team is responsible for keeping Walmart's massive catalog data in high quality, and further enriching this data to help supplier onboarding, merchandise acquisition, inventory management, and shopper experience. We use cutting-edge technologies in software engineering, machine learning, deep learning, and analytics to tackle problems ranging from natural language understanding, image classification, and recommendation to outlier detection, visualization, and model serving. We write solid production code in Python, deploy and support model services and pipelines, and drive the limits in latency, throughput, scalability, and model performance. The work has high impact on business and user experience.
About You
What you will do as a member of the team
Lead or participate in software projects in these areas:
Machine Learning Ops: infrastructure, architecture, systems, operations supporting machine-learning projects
Data engineering: RDBMS, NoSQL, Hive, data lake/warehouse, BigQuery, ElasticSearch, etc
Cloud technologies and operations: GCP, Azure, cloud storage, data lake, various services
Distributed computing, Kubernetes, Docker, micro-services
Web development, dashboards, visualization, monitoring
Code review, testing
Main language is Python, leveraging all open source libraries and tools.
Required experiences and skills
Master's or PhD degree in a technical field such as Computer Science, Statistics, Engineering, etc.
3+ years (with Masters' degree) or 1+ years (with PhD degree) intensive coding work experience in a software engineering, data engineering, or machine learning team.
Solid skills with Python programming, include such topics: OOP, concurrency, service, code organization, API design.
Decent experience with Cloud technologies e.g. AWS, Azure, and GCP (Google Cloud Platform).
Decent knowledge and experience in SQL and relational databases.
Decent experience using massive amounts of data using tools such as Hive, Spark, Kafka, Big Query, Elastic Search, Mongo, MySQL, data lake.
A disciplined approach to development, code review, testing, documentation, code structure, and version control with git.
Experience with debugging, profiling, and efforts to improve code efficiency and scalability.
Preferred experiences and skills
Experience with distributed computing using tools such as Spark, Dask, Ray, Kubernetes, etc.
Experience developing Restful APIs, services.
Experience with HTML, CSS, and basic web development.
Experience in machine learning or data science projects.
Benefits & Perks:
Beyond competitive pay, 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.
Equal Opportunity Employer
Walmart, Inc. is an Equal Opportunity Employer - By Choice. We believe we are best equipped to help our associates, customers, and the communities we serve live better when we really know them. That means understanding, respecting, and valuing diversity- unique styles, experiences, identities, ideas, and opinions - while being inclusive of all people.
About Global Tech
Imagine working in an environment where one line of code can make life easier for hundreds of millions of people and put a smile on their face. That's what we do at Walmart Global Tech. We're a team of 15,000+ software engineers, data scientists and service professionals within Walmart, the world's largest retailer, delivering innovations that improve how our customers shop and empower our 2.2 million associates.
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Minimum Qualifications...
Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.
Bachelor's degree in Computer Science and 3 years' experience in software engineering or related field OR 5 years' experience in software
engineering or related field.
Preferred Qualifications...
Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.
Master's degree in Computer Science or related field and 2 years' experience in software engineering or related field
Primary Location...
860 W CALIFORNIA AVENUE, SUNNYVALE, CA 94086-0000, United States of America
About the company
In 1962, Sam Walton started a single mom-and-pop shop and transformed it into the world’s largest retailer. Since those founding days, one thing has remained consistent: helping our customers save money so they can live better. Today, we’re reinventing the shopping experience - and our associates are at the heart of it (all 2.2 million of them). When you join our Walmart family of ...
Why you should apply for a job with Walmart:
- 52%
Reviewers say women are treated fairly and equally to men
All eligible associates have affordable options that include no lifetime maximum and eligible preventive care covered at 100%.
The enhanced maternity benefit supports birth moms with up to 10 weeks of protected paid time away from work.
Associates can take advantage of Resources for Living, a free confidential counseling and health information service.