Sr. Back-end Engineer

Company Introduction

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

Coupang Rocket Growth is a Coupang Fulfillment business that enables sellers to offer best-in-class delivery and post-purchase experience to their customers. With the Rocket Growth business sellers products are delivered to customers via our world-class Rocket delivery network. Rocket Growth is the fastest-growing team in Coupang and has an exciting roadmap of products and features in the pipeline.

Our mission is to provide Coupang sellers with the utmost convenience of selling and offer Coupang customers the best available selection and the lowest possible price.

You will be working in a fast-paced environment along with a team of smart and passionate global engineers to design and implement various systems to meet the needs of the Rocket Growth business. You will also have direct ownership of new features for improving the Marketplaces scalability reliability availability extensibility and performance. We care about both delighting customers and building high-quality software and we are looking for seniors with a proven record of accomplishment in designing and building large-scale distributed systems.

What You Will Do

• Work closely with the product team to define and prioritize features
• Make informed trade-off decisions between speed and technical debt for feature launches
• Scale successful products and features for widespread sitewide adoption

Basic Qualifications

• Strong problem-solving ability
• 5 years of solid work with fundamental algorithms system design and distributed systems
• 5 years of professional full-stack experience using modern programming languages such as Java JavaScript / Typescript Scala Kotlin C C# etc.

Preferred Qualifications

• Bachelors degree in computer science or computer Engineering
• Experience working on building complex software systems that have been successfully delivered to customers
• Experience communicating with users other technical teams and senior management to collect requirements describe software product features technical designs and product strategy
• Experience influencing software engineering best practices within your team
• Hands-on expertise in many disparate technologies ranging from front-end user interfaces through to back-end systems and all points in between
• Experience working backwards from the customer and delivering innovative simple solutions.

Pay & Benefits (Drafter: This MUST be included in the job posting based on US law . Please note that Washington State requires pay bands to be broken out by level and title where a job posting could apply to multiple levels or titles. For example if we advertise for a Software Engineer role where we could hire at Level 1 2 or 3 we would need to include ranges for each of the three levels in the job level description.)

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 $210K/year in our lowest geographic market to $250K/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 (Drafter: Please check with your team if any change on the benefit description)

• 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 Paid Holidays
• XX weeks of 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.

Recruitment Process and Others (Drafter: This is optional for US job posting)

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 address submitted at the application stage.

Details to 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 have submitted false information as part of the application process.
• Those eligible for employment protection (recipients of veterans benefits the disabled etc.) may receive preferential treatment for employment in accordance with applicable laws.

Privacy Notice

• Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below: 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 .

  Job Requisition ID: R0067592

  Required Experience:

  Senior IC