62 applicants

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Company

Original Job Post

Walmart · 5 days ago

Principal, Data Engineer

Sunnyvale, CA

Full-time

Onsite

Senior Level

$132K/yr - $286K/yr

6+ years exp

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Insider Connection @Walmart

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Responsibilities

Building data pipelines and dashboards to monitor display ads serving funnel and marketplace health.

Leading analytics for display ads marketplace and presenting findings and recommendations to engineering teams and cross-functional partners.

Collaborating with engineering and data science leads to improve data quality, building data warehouse, and delivering predictive models for marketplace insights and anomaly detection.

Bringing a data-driven culture to the engineering team to assure product and system quality.

Qualification

Find out how your skills align with this job's requirements. If anything seems off, you can easily click on the tags to select or unselect skills to reflect your actual expertise.

Data pipelinesData analysisPythonRSqlData visualizationTableauSupersetLookerSql databasesNon-sql databasesA/b testingData engineeringDatabase engineeringBusiness intelligenceBusiness analyticsAnalytical thinkingDetail-oriented mindsetCommunication skillsData ScienceComputer ScienceStatisticsOperation ResearchProgrammatic AdvertisingOnline Content DistributionE-commerceOptimizationMachine LearningData EngineeringDatabase Engineering

Required

Bachelor's degree in data science, computer science, statistics, operation research, or related fields

6 years' experience of building data pipelines, extracting signals from noisy data, and establishing metrics for monitoring

Proficiency in data analysis tools (e.g., as Python, R, SQL) and data visualization tools (e.g., Tableau, Superset, Looker)

Analytical thinking and detail-oriented mindset. Familiar with SQL and Non-SQL databases

Strong communication skills. Ability to convey complex ideas and findings to non-technical stakeholders

Knowledge of A/B testing

4 years' experience in data engineering, database engineering, business intelligence, or business analytics

Preferred

Advanced degree in data science, computer science, statistics, operation research, or related fields

6+ years' experience in programmatic advertising, online content distribution, or e-commerce

Knowledge of optimization, auction, and ML applications

People management experience is a big plus

Data engineering, database engineering, business intelligence, or business analytics, ETL tools and working with large data sets in the cloud

Master's degree in Computer Science or related field and 5 years' experience in software engineering or related field

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

Knowledge of accessibility best practices and experience in creating accessible products and services following Walmart's accessibility standards and guidelines for supporting an inclusive culture

Benefits

Stock

Company

Walmart

Glassdoor

3.4

Walmart is a retail corporation that operates several chains of discount department and warehouse stores.

Founded in 1962

Bentonville, Arkansas, USA

10,001+ employees

http://www.walmart.com

H1B Sponsorship

Walmart has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Trends of Total Sponsorships

2023 (2267)

2022 (3331)

2021 (3513)

2020 (2187)