Staff Data Engineer, Search and Discovery

We exist to wow our customers. We know were doing the right thing when we hear our customers say How did we ever live without Coupang Born out of an obsession to make shopping eating and living easier than ever were collectively disrupting the multi-billion-dollar e-commerce industry from the ground up. We are one of the fastest-growing e-commerce companies that established an unparalleled reputation for being a dominant and reliable force in South Korean commerce.

We are proud to have the best of both worlds a startup culture with the resources of a large global public company. This fuels us to continue our growth and launch new services at the speed we have been since our inception. We are all entrepreneurs surrounded by opportunities to drive new initiatives and innovations. At our core we are bold and ambitious people that like to get our hands dirty and make a hands-on impact. At Coupang you will see yourself your colleagues your team and the company grow every day.

Our mission to build the future of commerce is real. We push the boundaries of whats possible to solve problems and break traditional tradeoffs. Join Coupang now to create an epic experience in this always-on high-tech and hyper-connected world.

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

Minimum Qualifications

• 6 years of relevant industry experience as a data engineer in a technology company
• Bachelors degree in Computer Science or equivalent

Preferred Qualifications

• 8 years experience in data/engineering overall
• Proficiency in Python and SQL
• Experience with distributed processing technologies and frameworks and distributed storage systems (e.g. HDFS S3)
• Experience with ETL schedulers (e.g. Airflow Dagster DBT)

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 $164K/year to $282K/year. 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

• Medical/Dental/Vision/LifeAD&D insurance

• Flexible Spending Accounts (FSA) & Health Savings Account (HSA)

• Long-term/Short-term Disability

• Employee Assistance Program (EAP) program

• 401K Plan with Company Match

• 18-21 days of the Paid Time Off (PTO) a year based on the tenure

• 12 Paid Holidays

• Paid Parental leave

• Pre-tax commuterbenefits

• 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 wouldbe offered to the hired applicant in addition to their established salary range orwage scale.

Recruitment Process andOthers

Recruitment Process

• Application Review - Phone Interview - Onsite (or Virtual Onsite) Interview Offer

• The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances.

• Interview schedules and the results will be informed to the applicant via the e-mail addresssubmittedat the application stage.

Detailsto Consider

• This job posting may be closed prior to the stated end date for application if all openings are filled.

• Coupang has the right to rescind an offer of employment if a candidate is found to havesubmittedfalse information as part of the application process.

• Thoseeligible for employment protection (recipients of veterans benefits the disabled etc.) may receive preferential treatment for employmentin accordance withapplicable laws.

Privacy Notice

• Your personal information will be collected and managed by Coupang asstatedin the Application Privacy Noticelocatedbelow: 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 needassistanceand/or reasonable accommodation in the recruiting process due to a disability please contact us at

  Requisition ID: R0068202