Staff Data Engineer

Coupang; Seattle (WA); On-site; USD 164,000 - 282,000; Full time

Benefits offered by this job

Medical/Dental/Vision/Life Insurance

401K Plan with Company Match

Paid Time Off

Paid Holidays

Parental Leave

Job summary

The Data Engineer position at Coupang is part of the Search and Discovery Data Science and Analytics team. You will design and operate analytics data pipelines for high-volume ingestion, ensuring accurate logging and reliable data for model experiments, dashboards, and insights.

Ideal candidates have strong expertise in data modeling, ETL, Python, SQL, and experience with distributed storage and processing.

Qualifications

• 6 years of relevant industry experience as a data engineer in a technology company.
• Bachelor's degree in Computer Science or equivalent.
• Proficiency in Data modeling, ETL, Python and SQL.

Responsibilities

• Ideate, build, and manage analytics and production data ETL/ELT systems for high-volume data ingestion from diverse sources
• Partner with Data Science, Engineering, and Product to enable reliable, accurate logging/implementation and usage of Search data
• Ensure data quality, observability, and reliability across the data lifecycle
• Optimize systems for performance, cost efficiency, and scalability
• Define and manage SLAs for data systems
• Ensure security and compliance of data per industry standards

Skills

Data modeling

ETL

Python

SQL

Education

Bachelor's degree in Computer Science or equivalent

Tools

Airflow

Dagster

DBT

HDFS

S3

Job description

Role Overview

The Search and Discovery team is responsible for creating a world class search and discovery shopping experience for our customers, from “intent” based shopping to delighting the customer with serendipitous product discovery on every visit.

We are obsessed with optimizing the entire search customer journey, from query understanding and search relevance to personalized and category/mission aware search and recommendation experiences. We believe the experience of finding the right fresh groceries should be personal and different from shopping for a new laptop or your next pair of jeans. Search and Recommendations drive over 70% of product discovery for our millions of daily customers, so the scale and impact of our work is massive!

Within S&D, the Data Science and Analytics team analyzes customer data to determine how our Search models should be designed. This includes assessing how customers interact with our search results, analyzing experiments, building predictive models, and much more. We partner with Product and Engineering to turn these insights into changes to our Search models.

What You Will Do

• Ideate, build, and manage analytics and production data ETL/ELT systems for high-volume data ingestion from diverse sources
• Partner with Data Science, Engineering, and Product to enable reliable, accurate logging/implementation and usage of Search data
• Ensure data quality, observability, and reliability across the data lifecycle
• Optimize systems for performance, cost efficiency, and scalability
• Define and manage SLAs for data systems
• Ensure security and compliance of data per industry standards

Basic Qualifications

• 6 years of relevant industry experience as a data engineer in a technology company
• Bachelor's degree in Computer Science or equivalent
• Proficiency in Data modeling, ETL, Python and SQL

Preferred Qualifications

• 8+ years experience in data/engineering overall
• Experience with distributed processing technologies and frameworks and distributed storage systems (e.g. HDFS, S3)
• Experience with ETL schedulers (e.g. Airflow, Dagster, DBT)
• Experience with massive datasets, with an understanding of how to optimize data extraction
• Expertise in experimentation and statistics
• Understanding of ML concepts, and how different model configurations affect model outcomes
• Experience in e-commerce and/or search

Pay & Benefits

Our compensation reflects the cost of living across several US geographic markets. At Coupang, your base pay is one part of your total compensation.

The base pay for this position ranges from $164,000/year in our lowest geographic market to $282,000/year in our highest geographic market. Pay is based on several factors including market location and may vary depending on job-related knowledge, skills and experience.

General Description of All Benefits

• Annual bonus is 0-20% of the base salary
• Medical/Dental/Vision/Life, AD&D insurance
• Flexible Spending Accounts (FSA) & Health Savings Account (HAS)
• Long-term/Short-term Disability
• Employee Assistance Program (EAP) program
• 401K Plan with Company Match
• 18-21 days of Paid Time Off (PTO) a year based on the tenure
• 12 Paid Holidays
• Paid Parental leave
• Pre-tax commuter benefits
• MTV- [Free] Electric Car Charging Station

General Description of Other Compensation

“Other Compensation” includes, but is not limited to, bonuses, equity, or other forms of compensation that would be offered to the hired applicant in addition to their established salary or wage scale.

Privacy Notice

Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below: https://www.coupang.jobs/privacy-policy/

Coupang is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, or gender(including pregnancy, gender identity, gender expression, sexual orientation, transgender status), national origin, age, disability, medical condition, HIV/AIDS or Hepatitis C status, marital status, military or veteran status, use of a trained dog guide or service animal, political activities, or affiliations, citizenship, or any other characteristic or class protected by the laws or regulations in the locations where we operate.

If you need assistance and/or reasonable accommodation in the recruiting process due to a disability, please contact us at [e-mail].

Job Requisition ID: R0076110

Equal Opportunities for All

• Coupang is an equal opportunity employer. Our unprecedented success could not be possible without the valuable inputs of our globally diverse team.