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[Instant Commerce] Senior Staff Back-end Engineer

Coupang


Job Location:

Beijing - China

Monthly Salary: Not provided by the employer
Posted: 23 August 2026 (15 hours ago)
Application Deadline: 20 November 2026
Vacancies: 1 Vacancy

Job Summary

Company Introduction

We exist to wow our customers. We know were doing the right thing when we hear our customers say How did I ever live without Coupang Born out of an obsession to make shopping eating and living easier than ever we are collectively disrupting the multi-billion-dollar commerce industry from the ground up and establishing an unparalleled reputation for being leading 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 Eats Engineering builds various products & services for our Customers Stores(Restaurants/Cafes) Couriers and internal operations. Its a complex multi-faceted problem thatrequires optimization across the business (customer experience merchant management deliveryefficiency & effectiveness) to provide fast and cost-effective experience to our customers and partners.

As a senior technical leader in Eats Engineering you will drive cross-team initiatives that are critical to business growth while ensuring engineering excellence. You will ensure all of Eats Engineering platforms are scalable extendable and highly available. You will be comfortable getting into code level details with other engineers and building software.

Key Responsibilities
Provide technical leadership to Eats Engineering organization and ensure that our engineers areworking on building scalable and fault-tolerant systems
Engage with senior leadership and product owner(s) in developing and executing technical strategy and roadmap ensuring scalability and simplicity
Drive mission critical projects in collaboration with various stakeholders and engineers to solvecomplex business problems
Own the overall architecture plan and application of best practice architecture design patternsand ongoing simplification of the system landscape
Dive deep to solve critical system issues. Ideally identify them before they happen and device aplan to address them
Help recruit top tier senior engineers to develop and grow a high performance and impact-drivenorganization
Develop mentor and coach engineers on architecture design and engineering best practices
Communicate clearly and concisely with the team members peers and leadership team
Own definition measurement and reporting of system and operational metrics

Basic Qualifications:
10 years of industry experience building B2C scale products preferably in Java stack and AWScloud environment
7 years of experience in technical leadership roles. Demonstrated experience in driving technicalvision and execution at an organization / business unit level
Hands on technical skills in designing building and delivering scalable and highly availableproducts and services
Solid technical expertise and experience in Java development system & data architecturedistributed computing & storage messaging services caches and performance tuning
Experience collaborating and driving initiatives across globally distributed teams
Data driven business centric and a high bias for action and impact. Strong sense of ownershipurgency and drive
Bachelor/Master/PhD in Computer Science or Engineering or related field

Preferred Qualifications:
Strong verbal and written communication skills
Ecommerce / Food Delivery product development experience a big plus
Experience in ML platform and MLOps is a big plus
Prompt engineering Agent framework experience is a big plus

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: Experience:

    Staff IC


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