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Geospatial System Engineer
RSI EnTech, LLC
Grand Junction, CO
- $80,000 to $100,000 USD / year
RSI is recruiting for a Geospatial System Engineer who will serve as the primary technical advisor and cross-discipline strategist for the Geospatial Data Management Systems (GDMS) team.…
Added 1 min ago
Power Plant Technician III
Tulane University
Covington, LA
…shift. Perform routine chemical test on various steam and water systems as prescribed and add chemicals as necessary. Perform equipment maintenance. Keep accurate records and report any…
Added 1 min ago
Forward Deployed AI Engineer
Obin AI
NY
Build agentic systems using LLMs and RAG to automate complex credit workflows. This includes prompt design, tool use, orchestration logic, and system evaluation.
Added 1 min ago
Senior Quality Engineer
Sturm, Ruger & Company, Inc.
Mayodan, NC
The Supplier Quality Engineer (SQE) is responsible for ensuring that externally supplied materials, components, and services consistently meet Ruger quality, safety, and delivery…
Added 1 min ago
Lead Building Engineer
Healthcare Realty Services LLC
San Antonio, TX
…country. We are recruiting for an experienced on-site Lead Engineer for medical office buildings in San Antonio. Licensure or trade certification a plus. We offer excellent benefits…
Added 1 min ago
Maintenance Engineer
Leisure Hotels & Resorts
Branson, MO
We are seeking a dedicated and skilled Maintenance Engineer to join our team. In this role, you will be responsible for ensuring the optimal operation and maintenance of our facilities and…
Added 2 mins ago
Senior Mechanical Engineer
Ocean Park Mechanical
Irvine, CA
…design-build projects, our goal is always to build the most efficient systems for the best value…
Added 2 mins ago
ITSM PLATFORM ENGINEER
Graton Resort & Casino
ROHNERT PARK, CA
Must have a valid Driving License and reliable transportation
Added 2 mins ago
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Performance Engineering Co-op
HP
Fort Collins, CO · Fort Collins
- $29 to $35 USD / hour
…levels. We dream in over 35 languages and share one mission: to engineer experiences that…
Added 2 mins ago
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UEFI BIOS Developer for HP Z Workstations
HP
Fort Collins, CO · Fort Collins
- $105,050 to $161,800 USD / year
HP is looking for a talented and motivated engineer to join our Workstations R&D team. In this role, you will work at the intersection of hardware and software, helping to design, develop,…
Added 2 mins ago
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UEFI BIOS Developer for HP Z Workstations
HP
Fort Collins, CO · Fort Collins
- $116,150 to $182,400 USD / year
HP is looking for a talented and motivated engineer to join our Workstations R&D team. In this role, you will work at the intersection of hardware and software, helping to design, develop,…
Added 3 mins ago
Software Development Engineer, S3 Repair
Amazon Development Center U.S., Inc.
Seattle, WA
…get stuff delivered to your home. As a Software Development Engineer in S3, you get to deliver these capabilities and delight our customers through teams of talented engineers and…
Added 3 mins ago
Software Engineer II, AWS DynamoDB
Amazon Development Center U.S., Inc.
Seattle, WA
…unique and innovative solutions. The quality bar is high. As an engineer here, you will work on the hardest engineering problems in distributed systems at a massive scale and on multiple…
Added 3 mins ago
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Software Dev Engineer II – AMZ004717, Customer Experience and Business Trends
Amazon.com Services LLC
Portland, OR
- $143,700 to $194,400 USD / year
Offered Position: Software Dev Engineer II – AMZ004717
Added 3 mins ago
Software Engineer, AWS Parallel Computing Service
Amazon Development Center U.S., Inc.
Boston, MA
…Computing (HPC) team is looking for a Software Development Engineer (SDE) to help advance the AWS Parallel Computing Service (PCS), This service allows customers to plan, schedule, and…
Added 3 mins ago
Senior Software Development Engineer, AWS Parallel Computing Service, AWS PCS
Amazon.com Services LLC
Boston, MA
…Computing (HPC) team is looking for a Senior Software Development Engineer (Sr. SDE) to help advance the AWS Parallel Computing Service (PCS). This service allows customers to plan,…
Added 3 mins ago
Sr Forward Deployed Engineer, AWS Forward Deployed Engineering
Amazon Web Services, Inc.
Chicago, IL
A Forward Deployed Engineer (FDE) embeds directly inside a strategic enterprise customer to design, build, deploy, and run AI-powered production systems alongside the customer's engineering…
Added 3 mins ago
Unified Communications Technician
National Capitol Contracting LLC
Washington, DC
The Voice/Data Communications Engineer will be responsible for generating the most Innovative, Intuitive, and Integrated solutions that can be deployed to meet the communications needs of…
Added 3 mins ago
AM
Building Engineer
Applied Medical
Rancho Santa Margarita, CA
- $80,000 to $105,000 USD / year
The Buidling Engineer will work as a Central Plant Operator for the team playing an essential role in maintaining and optimizing the performance of Applied Medical’s utility and facility…
Added 4 mins ago
KC
Product Installation Engineer - FaST 90%+ Travel required
KLA Corporation
Chandler, AZ · Boise, ID · Phoenix, AZ · Richardson, TX · Hillsboro, OR
- $31.78 to $54.04 USD / hour
As a Product Installation Engineer, you will lead the on‑time installation and qualification of complex capital equipment, ensuring smooth handoff, predictable cycle times, and a successful…
Added 4 mins ago
NPI Process Engineer III
Freudenberg Flow Technologies LLC.
Houston, TX
Use CAD/CAM and metrology systems such as SolidWorks, Edgecam, Keyence, CMM, optical inspection, and equivalent technologies to develop and verify manufacturing solutions.
Added 4 mins ago
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Full Stack Software Engineer
Kforce
Foster City, CA
- $25 to $30 USD / hour
Kforce has a client that is seeking a Full Stack Software Engineer in Foster City, CA.
Added 4 mins ago
Production Lead
Mars Wrigley Conf. (MCNA)
United States
Change Agent - Implement changes in methods, equipment, systems and organization, as needed, to assure that the objectives of the line/area are met, and give input and recommendations for…
Added 4 mins ago
SD
Experienced Information Systems Engineer
Space Dynamics Laboratory
Stafford, VA
- $132,000 to $180,000 USD / year
…innovations! We are seeking applicants for an experienced Information Systems Engineer to join our MSB department in the C4ISR…
Added 5 mins ago
Software Engineer, Air Defense
Anduril Industries
Broomfield, CO · Irvine, CA
We're seeking a Software Engineer to join our rapidly growing team in Broomfield, CO. As a Software Engineer on the Air Defense team, you will solve a wide variety of problems involving…

Coupang Internal

Staff Machine Learning Engineer

United States

Apply on boards.greenhouse.io About employer

Applications open in a new tab.

Job details

Experience: 4 years of professional experience in applied machine learning
Posting language: English
Posted: Nov 10, 2026

Original job description

Please complete the attached Internal Transfer Request Form and submit.

Please make sure to apply with your Coupang e-mail address.

We exist to wow our customers. We know we’re 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 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

As a Staff Machine Learning Engineer for the Coupang Media Group (CMG) - Ads Quality & Ranking, you will be responsible for designing and deploying state-of-the-art machine learning models, ranking algorithms, and optimization systems powering our advertising platform.

The Coupang Media Group provides vendors and advertisers with high-impact marketing products and services directly within our e-commerce marketplace. Operating at internet scale - handling over 1 billion daily ad impressions - our platform covers complex engineering challenges across real-time behavioral targeting, automated auctioning and bidding, click-through rate (CTR) / conversion rate (CVR) prediction, and search-based advertising. In this role, you will lead the transition of our ad quality stack toward enterprise-grade ML infrastructure and extend our footprint across full-stack ad tech solutions.

What You Will Do

ML System Design & Ads Ranking

Model Development: Architect, build, and deploy large-scale machine learning and deep learning models to optimize ad targeting, relevance, ranking, and user engagement.
Algorithmic Innovation: Develop advanced techniques for automated mechanisms, including auto-bidding algorithms, query expansion, and advertiser ROI optimization models.
Marketplace Intelligence: Design systems that provide actionable suggestions and insights to advertisers, enabling them to identify growth opportunities within the Coupang marketplace.

Architecture & System Scalability

Infrastructure Strategy: Architect and evolve our end-to-end machine learning platform to serve high-throughput, low-latency ad requests at internet scale.
Technical Quality & Rigor: Maintain high standards for code quality, system reliability, and automated testing across complex distributed machine learning pipelines.

Leadership & Collaboration

Cross-Team Leadership: Lead large-scale technical projects spanning multiple engineering teams, aligning technical roadmaps with business objectives.
Mentorship: Provide technical guidance, code reviews, and architectural mentorship to mid-level and senior engineers.
Cross-Functional Partnering: Collaborate closely with Product Management, Data Science, and Business Leadership to design and deliver next-generation advertising features.

Basic Qualifications

Bachelor's degree in computer science, electrical engineering, mathematics, statistics or closely related fields
4 years of professional experience in applied machine learning
Experience in machine learning, deep learning, and statistical modeling
Proficiency in Python and/or Java, with experience in building production grade ML systems

Preferred Qualification

Master’s or PhD in relevant technical fields
Experience with search systems, information retrieval or recommendation engines
Experience with LLMs, embeddings, and vector search technologies
Experience with cloud platforms such as AWS, Google Cloud Platform including services like Vertex AI, BigQuery or SageMaker
Experience working in startup or high-growth environments
Proven ability to lead-cross-functional teams and deliver results in a multicultural, global organization
Hands-on experience with modern ML frameworks such as TensorFlow, PyTorch, Scikitlearn, Keras, XGBoost, LightGMB, and H2o.ai
Experience with ML lifecycle tools such as MLflow, Kubeflow, Weights & Biases, or Amazon SageMaker
Excellent communication skills with the ability to explain complex technical concepts to both technical and non-technical stakeholders
Demonstrated ability to work independently and manage ambiguity in fast-paced environments

General Description of All Benefits

Annual bonus is 0-20% of the base salary
Medical/Dental/Vision/Life, AD&D insurance
Flexible Spending Accounts (FSA) & Health Savings Account (HAS)
Long-term/Short-term Disability
Employee Assistance Program (EAP) program
401K Plan with Company Match
18-21 days of Paid Time Off (PTO) a year based on the tenure
12 Paid 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 or wage scale.

Recruitment Process

Application Review - Job Fit Interview - Focus 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 veteran’s 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: https://www.coupang.jobs/privacy-policy/

Coupang 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 usrecruiting@coupang.com.

Equal Opportunities for All

Coupang is an equal opportunity employer. Our unprecedented success could not be possible without the valuable inputs of our globally diverse team.

Job Requisition ID: R0081671

Please complete the attached Internal Transfer Request Form and submit.

Please make sure to apply with your Coupang e-mail address.

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Jobs in the United States