Sr. Staff Backend Engineer (Ads Tech)

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-billiondollar 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

As our Staff Software Engineer forCoupang Ads Group you will be responsible for designing and developing our advertising platform to support Coupangs fast business is investing in building a world-class Advertising business where we run relevant ads across our website and Mobile App. We are building the next generation of products and services to fuel Coupang ad businesss future growth by providing self-service advertising capabilities to our Sellers and Suppliers.

We are looking for passionate software engineers to build highly scalable online systems to power our advertisement products. You will be working on search recommendation and machine learning technologies and systems to power and enhance our advertisement products. You are responsible for developing low latency highly available large-scale services and systems and building APIs for programmatic integrations.

Are you passionate about building low latent and highly scalable distributed services Are you passionate about building AI-oriented systems and platforms Do you want to be part of huge opportunities in building a world-class Coupang Advertising business If so lets chat!

What you will do

• Identify opportunities to initiate technical investments and drive milestones within the Ads Serving Platform.
• Design and construct robust scalable and efficient distributed ad systems.
• Execute and deliver impactful system solutions that benefit multiple teams in Ads.
• Drive and manage multiple impactful initiatives and projects concurrently.
• Mentor and provide guidance to fellow team members.

Basic Qualifications

• Bachelors degree in computer science Electrical Engineering Math or a closely relatedfield
• 8 years of experience in backend software development
• Proficiency in Java and the Spring Framework
• Experience working in cloud environments particularly AWS
• Demonstrated experience in building and maintaining highly available distributedsystems

Preferred Qualifications

• Experience in designing and constructing machine learning-based applications and systems.
• Experience in designing and constructing systems and applications for advertising/search advertising search and recommendations.
• Experience in leading cross-team system design and execution.

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 $159000/year in our lowest geographic market to $351000/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.

Requisition ID: R0066224

Required Experience:

Staff IC