Senior Staff Machine Learning Engineer (Coupang AI Foundations)
- Level
- Staff
Not stated in the posting: salary, work type, visa.
Open. First seen 3 October 2026.
About the role
Coupang Internal's standard text
Please complete the attached Internal Transfer Request Form and submit.
Please make sure to apply with your Coupang e-mail address.
Company Introduction
We exist to wow our customers. We know we’re 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, we’re 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.
Coupang Internal's standard text
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 what’s 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
We are looking for experienced and innovative ML engineers with an entrepreneurial mindset to be part of the technical team pioneering in advance AI engineering for e-commerce scenarios at Coupang. We pioneer in innovative optimization techniques for AI reasoning and token completion models.
Basic Qualifications
- 8+ years of relevant experience
- Bachelors degree in Computer Science or related fields
- 5+ years of experience in AI/ML and familiarity with the latest deep learning techniques
Preferred Qualifications
- 10+ years of relevant experience in technology companies or organizations
- Knowledge in e-commerce or eagerness to learn
- Experience applying Large Language Models or Large Image Models in an industry
- Hands-on with ability to design and implement high-quality algorithms / systems independently
- Ability to dive deep into the algorithms / systems and generate ideas of improvements
- Ability to efficiently run experiments, analyze results, and quickly iterate
- Solid track record of delivering big business impacts via technology innovations
- Excellent communications and collaborations across teams and across functionalities
Some examples of the related projects:
1) Computer vision enabled e-commerce product enablement
2) Observability of model reasoning
3) Enabling new model architecture optimized for e-commerce
Coupang Internal's standard text
Job Requisition ID: 8845
Please complete the attached Internal Transfer Request Form and submit.
Please make sure to apply with your Coupang e-mail address.
What this role asks for
Particular to this role
Computer Vision · Deep Learning
Rare in Coupang Internal's other 79 open postings.
Standard for data science / ML roles
LLM · Machine Learning
Common in data science / ML postings at any company.
60% of this description is written for the role. The rest is Coupang Internal's standard text, folded away below.
Read against Coupang Internal's other open postings on this site.
The team: zz-Evergreen Requisition
This role is one of 4 open in zz-Evergreen Requisition.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
AWS (2 of 4), Azure (2 of 4), GCP (2 of 4), Golang (2 of 4), Kubernetes (2 of 4), Python (2 of 4)
OTHER ROLES ON THIS TEAM
- Senior Staff Backend Engineer - Cloud Infrastructure posted May 28
- Tech Infra Engineer posted Sep 23
- [Opportunistic Hire] Crawling Engineer posted Jul 17
From the team and dates on Coupang Internal's own job board.
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