updated september 2026

Machine Learning Engineer Jobs in Seoul (September 2026)

23 open Machine Learning Engineer positions in Seoul as of September 2026, across 6 hiring companies. BJAK leads with 5 openings. Listings are updated daily, and every role links straight to the employer's official application page.

All data science jobs in Seoul →

Staff, Machine Learning Engineer - Coupang Play

Coupang·Seoul, South Korea·On-site

Staff·ML Engineer

Python Machine learning Recommendation systems Deep learning

1w ago→

Lead Engineer, Machine Learning

BJAK·Seoul, Korea·On-site

Senior·ML Engineer

Production ml systems Long-running workflows Persistent context handling Model deployment optimization

2w ago→

Staff, Machine Learning Engineer - Coupang Play

Coupang Internal·Seoul, South Korea·On-site

Staff·ML Engineer

Python Machine learning Deep learning Model deployment

3w ago→

Senior Staff, Machine Learning Engineer (Coupang Eats Search)

Coupang·Seoul, South Korea·On-site

Staff·ML Engineer

Large-scale ml systems Search ranking algorithms Recommendation systems Feature engineering

3w ago→

Staff, Machine Learning Engineer [L6] (Search & Discovery)

Coupang Internal·Seoul, South Korea·On-site

Staff·ML Engineer

Machine learning Search algorithms Discovery engineering Python

1mo ago→

Sr. Staff, Machine Learning Engineer [L7-1] (Search & Discovery)

Coupang Internal·Seoul, South Korea·On-site

Staff·ML Engineer

Machine learning model development Search algorithms Recommendation systems Distributed computing

1mo ago→

Staff, Machine Learning Engineer (Search & Discovery)

Coupang·Seoul, South Korea·On-site

Staff·ML Engineer

Recommendation systems Large scale ml Search algorithms Feature engineering

1mo ago→

Sr. Staff, Machine Learning Engineer (Search & Discovery)

Coupang·Seoul, South Korea·On-site

Staff·ML Engineer

Recommendation systems Large scale ml Feature engineering Distributed computing

1mo ago→

Principal Machine Learning Engineer

BJAK·Seoul, Korea·On-site

Staff·ML Engineer

Large language model integration Production ml pipelines Reliable llm systems Context management

1mo ago→

Staff Machine Learning Engineer

BJAK·Seoul, Korea·On-site

Staff·ML Engineer

Production ml systems Long-running workflows Persistent context handling Model deployment optimization

1mo ago→

Senior/Staff Applied Scientist (시니어/스태프 응용 과학자)

Moloco·Seoul, Korea·On-site

Staff·ML Engineer

Reinforcement learning Large-scale ml infrastructure Advertising attribution modeling Distributed systems

1mo ago→

Machine Learning Engineer-Technical Research Personnel (머신러닝 엔지니어-전문연구요원)

Moloco·Seoul, Korea·On-site

Senior·ML Engineer

Reinforcement learning Distributed training Advertising ml Large scale ml pipelines

1mo ago→

Machine Learning Engineer Intern (3-month internship)

Moloco·Seoul, Korea·On-site

Junior·ML Engineer

Python Machine learning Deep learning Distributed systems

1mo ago→

Machine Learning Engineer (머신러닝 엔지니어)

Moloco·Seoul, Korea·On-site

Mid·ML Engineer

Deep learning Reinforcement learning Distributed training Real time ml

1mo ago→

Applied Scientist II - Moloco Commerce Media

Moloco·Seoul, Korea·On-site

Senior·ML Engineer

Machine learning Advertising ai Scalable ml pipelines Mobile app marketing

1mo ago→

Senior Machine Learning Engineer

BJAK·Seoul, Korea·On-site

Staff·ML Engineer

LLMs Workflow automation Context persistence Reliability engineering

1mo ago→

Member of Technical Staff, Machine Learning

BJAK·Seoul, Korea·On-site

Staff·ML Engineer

Python PyTorch Machine learning Natural language processing

1mo ago→

Machine Learning Engineer (Match Group AI)

Match Group·Seoul, South Korea·On-site

Mid·ML Engineer

Reinforcement learning Deep learning Natural language processing Distributed training pipelines

1mo ago→

Director, Data Science

Coupang Internal·Seoul, South Korea·On-site

Senior·ML Engineer

Python Machine learning Recommendation systems Big data processing

1mo ago→

Staff~Sr. Staff, Machine Learning Engineer (Ads Engineering)

Coupang·Seoul, South Korea·On-site

Staff·ML Engineer

Machine learning model development Ads platform optimization Generative ai integration Scalable recommendation systems

1mo ago→

Machine Learning Software Engineer (Match Group AI)

Match Group·Seoul, South Korea·On-site

Mid·ML Engineer

Python Tensorflow/pytorch Recommendation systems Distributed training

1mo ago→

Senior Machine Learning Engineer - Computer Vision and Perception

Seoulrobotics·Seoul, Korea·On-site

Senior·ML Engineer

Python C++PyTorch TensorFlow

5mo ago→

Senior Machine Learning Engineer (Match Group AI)

Match Group·Seoul, South Korea·On-site

Senior·ML Engineer

Deep learning Reinforcement learning Model deployment Mloops pipelines

14mo ago→

Methodology: live Machine Learning Engineer listings whose location includes Seoul, updated daily. Multi-office roles appear under every listed location.

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