(USA) Senior, Data Engineer

Walmart•Denver, CO

7h•$99,000 - $198,000

About The Position

Are you a seasoned data engineer with a passion for transforming raw data into valuable insights? Join Walmart/VIZIO's Data Lake Team as a Senior Data Engineer, where you'll play a key role in shaping the future of data-driven decision-making. This is an exciting opportunity to work with cutting-edge technologies and make a significant impact within a dynamic team. About the Team: The Data Lake Team at Walmart/VIZIO is dedicated to building robust data infrastructure and enabling advanced analytics. Our mission is to harness the power of data to drive strategic decisions and innovation across the company. As a Senior Data Engineer, you will collaborate with cross-functional teams to develop scalable data solutions that support our business goals.

Requirements

Proficiency in Python, Pyspark, SQL, and/or Scala.
Experience with relational SQL and NoSQL databases.
Strong understanding of in-memory processing and data formats.
Hands-on experience with AWS cloud services and stream-processing systems.
Knowledge of big data tools (Hadoop, Spark, Kafka).
Familiarity with software engineering tools/practices (Github, VSCode, CI/CD).
Background in data observability and monitoring.
BS or MS in Computer Science or related field.
5+ years of experience as a data engineer.
Bachelor’s degree in Computer Science and 3 years' experience in software engineering or related field.
5 years’ experience in software engineering or related field.
Master's degree in Computer Science and 1 year’s experience in software engineering or related field.
2 years' experience in data engineering, database engineering, business intelligence, or business analytics.

Nice To Haves

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 3 years' experience in software engineering
We value candidates with a 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.
The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.

Responsibilities

Design and implement efficient ETL processes to manage data pipelines.
Develop and maintain data pipelines for analytics and operational use.
Work with SQL, NoSQL databases, and cloud services like AWS.
Optimize in-memory processing and data formats (Avro, Parquet, Json).
Utilize stream-processing systems (Storm, Spark-Structured-Streaming, Kafka).
Manage data pipeline and workflow tools (Apache Airflow, AWS Data Pipeline).
Lead projects and mentor junior team members.

Benefits

At Walmart, we offer competitive pay as well as performance-based bonus 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, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.
You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes.
Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities.
Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates.
Tuition, books, and fees are completely paid for by Walmart.

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