updated october 2026

Data Science Jobs in South Korea (October 2026)

91 open data science positions in South Korea as of October 2026, across 23 hiring companies — 3 of them remote-friendly. Coupang leads with 19 openings. Listings are updated daily, and every role links straight to the employer's official application page.

B

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→

M

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→

M

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→

M

Machine Learning Engineer (머신러닝 엔지니어)

Moloco·Seoul, Korea·On-site

Mid·ML Engineer

Deep learning Reinforcement learning Distributed training Real time ml

1mo ago→

A

Sr. Business Intelligence Specialist

AbbVie·Seoul, Seoul, Korea, republic of·On-site

Business intelligence Data analysis Data warehousing Data analytics

2mo ago→

B

Machine Learning Platform Engineer

BJAK·Seoul, Korea·On-site

Mid·MLOps

Distributed systems Mlops pipelines Model serving infrastructure Persistent context handling

2mo ago→

B

LLM Application Engineer

BJAK·Seoul, Korea·On-site

Mid·AI Engineer

LLMs Prompt engineering Workflow automation Context persistence

2mo ago→

TF

Data Scientist – Biomanufacturing Intelligence

Thermo Fisher Scientific·Gangnam-gu, Seoul, Korea, Republic of·On-site

AI Data science Product management Statistics

2mo ago→

B

Senior Machine Learning Engineer

BJAK·Seoul, Korea·On-site

Staff·ML Engineer

LLMs Workflow automation Context persistence Reliability engineering

2mo ago→

B

Member of Technical Staff, Machine Learning

BJAK·Seoul, Korea·On-site

Staff·ML Engineer

Python PyTorch Machine learning Natural language processing

2mo ago→

B

Applied AI Engineer

BJAK·Seoul, Korea·On-site

Mid·AI Engineer

Python PyTorch Fine-tuning Prompt engineering

2mo ago→

MG

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

2mo ago→

CI

Senior Director, Robotics & Computer Vision (Global Operations Technology)

Coupang Internal·Seoul, South Korea·On-site

Senior·AI Engineer

Computer vision Robotics automation Global operations tech Machine learning pipelines

2mo ago→

CI

Director, Data Science

Coupang Internal·Seoul, South Korea·On-site

Senior·ML Engineer

Python Machine learning Recommendation systems Big data processing

2mo ago→

C

Senior Staff, Data Scientist (Incrementality and Attribution)

Coupang·Seoul, South Korea·On-site

Staff·Data Scientist

Incrementality modeling Attribution analysis Causal inference A/B testing

2mo ago→

C

Senior Director, Robotics & Computer Vision (Global Operations Technology)

Coupang·Seoul, South Korea·On-site

Staff·AI Engineer

Computer vision architecture Robotics system integration Deep learning models Real-time data processing

2mo ago→

C

Director and Head of CRM Analytics and Science

Coupang·Seoul, South Korea·On-site

Senior·Data Scientist

Customer segmentation Predictive modeling Customer lifetime value A/B testing

2mo ago→

C

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

2mo ago→

MG

Machine Learning Software Engineer (Match Group AI)

Match Group·Seoul, South Korea·On-site

Mid·ML Engineer

Python Tensorflow/pytorch Recommendation systems Distributed training

2mo ago→

B

Applied AI Engineer

BJAK·Seoul, Korea·On-site

Mid·AI Engineer

Machine learning model deployment Financial data pipelines Python Tensorflow/pytorch

2mo ago→

B

Applied AI Engineer - AI Finance Agent

BJAK·Seoul, Korea·On-site

AI Engineer

Python Machine learning Deep learning Natural language processing

2mo ago→

MA

Lead Applied Scientist

Mistral AI·Seoul·On-site

Senior·Research Scientist

LLMs Multimodal ai Computer vision Natural language processing

3mo ago→

MA

Senior/Staff Applied AI Engineer, Devops

Mistral AI·Seoul·Hybrid

Staff·AI Engineer

Mlops pipelines Cloud infrastructure aws gcp azure Containerization docker kubernetes Ci cd automation

3mo ago→

MA

Applied Scientist

Mistral AI·Seoul·On-site

Senior·Research Scientist

LLMs Multimodal ai State-of-the-art model development Enterprise ai integration

3mo ago→

B

Full Stack Gen AI Engineer

bolttech·Korea, Republic of; Malaysia; Viet Nam·On-site

AI Generative AI AWS Docker

3mo ago→

MA

Lead Applied AI Engineer

Mistral AI·Seoul·On-site

Senior·AI Engineer

LLMs Model deployment Custom ai system architecture Enterprise ai integration

3mo ago→

MA

Lead Applied AI Engineer (Fullstack Focus)

Mistral AI·Seoul·On-site

Mid·AI Engineer

Python Machine learning Deep learning Llm integration

3mo ago→

MA

Applied AI Engineer

Mistral AI·Seoul·On-site

Mid·AI Engineer

Python Machine learning Deep learning Model deployment

3mo ago→

MA

Applied AI Engineer, Fullstack

Mistral AI·Seoul·On-site

Mid·AI Engineer

Python Machine learning Deep learning Model deployment

3mo ago→

MG

Data Analyst (Azar)

Match Group·Seoul, South Korea·On-site

Mid·Data Analyst

Python SQL Data analysis A/B testing

3mo ago→

MG

Senior Data & Analytics Engineer

Match Group·Seoul, South Korea·On-site

Senior·Analytics Engineer

Data governance Analytics engineering Bi dwh engineering Modern data stack

4mo ago→

RA

Forward Deployed Engineer - AI Engineer

Reflection AI·Seoul·On-site

Mid·AI Engineer

Agentic ai system design Enterprise ai deployment Llm integration Custom model adaptation

4mo ago→

RA

Forward Deployed Engineer, Lead - AI Engineer

Reflection AI·Seoul·On-site

Senior·AI Engineer

Agentic-ai-architecture Enterprise-ai-deployment Solution-engineering Pre-sales-technical-discovery

4mo ago→

BC

Principal (Forward Deployed AI Scientist), South Korea - BCG X

Boston Consulting Group·Seoul, Korea – Republic of Korea·On-site

AI Data science Statistics Software engineering

4mo ago→

S

Senior Machine Learning Engineer - Computer Vision and Perception

Seoulrobotics·Seoul, Korea·On-site

Senior·ML Engineer

Python C++PyTorch TensorFlow

6mo ago→

S

Director - Machine Learning & Computer Vision

Seoulrobotics·Seoul·On-site

Senior·AI Engineer

Machine learning Computer vision Deep learning Python

6mo ago→

F

AI Engineer (Korea)

FIELDGUIDE·Seoul, South Korea·Hybrid

Mid·AI Engineer·$111755k – $124400k

LLMs Agentic AI Audit workflow automation Cybersecurity data processing

6mo ago→

F

Senior AI Engineer (Korea)

FIELDGUIDE·Seoul, South Korea·Hybrid

Senior·AI Engineer·$149154k – $162208k

Agentic ai architecture Fine-tuning Evaluation systems for ai Cybersecurity audit automation

6mo ago→

O

Applied AI Engineer

OpenAI·Seoul, South Korea·On-site

Senior·AI Engineer

Python Machine learning AI Cloud computing

9mo ago→

G

Senior Data Scientist - Manufacturing Data (KR)

Gausslabs·Yeoksam, Seoul·On-site

Senior·Data Scientist

Python Machine learning Deep learning Data mining

9mo ago→

MG

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

15mo ago→

page 2 of 2 · 91 roles

Methodology: live data science listings whose location includes South Korea, updated daily. Multi-office roles appear under every listed location.