Coupang is reimagining the shopping experience with the goal of wowing each customer from the instant they open the Coupang app to the moment an order is delivered to their door. Powered by an outstanding end-to-end e-commerce and logistics network and a fanatical culture of customer centricity, Coupang has broken tradeoffs around speed, selection and price.

Role Overview:

CMG Measurement is a key team in the Ads Infrastructure organization. We build the big data platform that processes all the Coupang Ads data, which involves enrichment, aggregation, attribution, settlement, measurement and more.

We are looking for passionate backend software experts to build large scale data processing systems that power our Ads business. Our mission is to design and build a scalable, extensible and resilient data processing infrastructure that powers our Ads business with big data and build scalable realtime services to serve the data.

Let's create a world in which customers ask “How did I ever live without Coupang?” together!

What You Will Do:

Led the technical directions for the team.

Design and build large-scale data processing systems and infrastructure for Coupang Ads

Understand Ads business logic and be able to translate it into distributed and efficient data processing models

Contribute to the design and development of our next-generation data processing platform that can support our rapidly growing Ads business for the years to come

Basic Qualifications:

Bachelor’s degree in Computer Science or Computer Engineering or electrical/electronic engineering, mathematics or equivalent

10 years of solid work with fundamental algorithms, system design, and large distributed systems

8 years of coding experience in one of the following: C , Java, Scala

Self-starter and innovator who likes to solve complex problems

Proven track record of taking ownership and successfully delivering results

Ability to clearly and concisely communicate with technical and non- technical stakeholders across all levels of the organization

Ability to work in multi-cultural, cross functional team

Experience building highly scalable systems in a fast paced, team-oriented environment

Experience building systems in ads area

Experience leading a project of building large scale data process system

Preferred Qualifications:

Ability and desire to drive solid design work on multi-threaded/multi-process, distributed system

A passion to explore, improve, automate and optimize distributed systems and tools

Ability to think outside-the-box and challenge conventional wisdoms

Experience with advertising systems/Search advertising/Advertising Marketplace/Display advertising/Ad Server

Experience working with AWS (Amazon web services)

Experience working in startups

Experience with Search Indexing, Elasticsearch

Experience with Spark/Hbase/Hive/Kafka

Pay & Benefits

Our compensation reflects the cost of labor 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 $159,000 / year in our lowest geographic market to $324,000 / 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

• Medical/Dental/Vision/Life, AD&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 Public 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 range or wage scale.

Coupang is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to actual or perceived race (including traits historically associated with race, including but not limited to hair texture and protective hair styles), color, religion, religious creed (including religious dress and grooming practices), sex or gender (including pregnancy, childbirth, breastfeeding, and medical conditions related to pregnancy, childbirth or breastfeeding), gender identity, gender expression, sexual orientation, ,ancestry, national origin (including language use restrictions), age (40 and over), physical or mental disability, medical condition, genetic information, HIV/AIDS or Hepatitis C status, family status (including but not limited to marital or domestic partnership status), military or veteran status, use of a trained dog guide or service animal, political activities or affiliations, ancestry, citizenship, family and medical leave status, status as a victim of any violent crime, or any other characteristic or class protected by the laws or regulations in the locations where we operate. Coupang is also committed to providing a safe work environment for its employees and its consumers.

If you need assistance and/or a reasonable accommodation in the application of recruiting process due to a disability, please contact us at usrecruiting@coupang.com.