Updated Oct 17, 2026

Tech Jobs in Seoul

Seoul jobs in Seoul hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $148,397/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

You searched for “Tech Jobs in Seoul”, so this list shows: technical roles only · an office in Seoul · known staffing agencies left out. Adjust the filters

Open positions
1 709
Companies
277
Salary range
$20K – $161K
Average salary
$87K
Seoul
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Leadership
Networking
Product
Design
Analytics
Support
Solutions
Enterprise Apps
Quantum

Google

google.com
google.com • HQ: Mountain View, United States • Digital Media • Marketing Analytics & Attribution • Streaming & OTT Platforms • Consumer Internet Groups • Foundation Models • Operating Systems • Cloud Platforms (IaaS & PaaS) • Video & Photo Sharing • Advertising • Search Engines • 11-50 employees • Est. 1998 • Trust B • Hiring 2891, 696 new
HQ: Mountain View, United States • Digital Media • Marketing Analytics & Attribution • Streaming & OTT Platforms • Consumer Internet Groups • Foundation Models • Operating Systems • Cloud Platforms (IaaS & PaaS) • Video & Photo Sharing • Advertising • Search Engines • 11-50 employees • Est. 1998 • Trust B • Hiring 2891, 696 new
Google is an American technology company founded in 1998 by Larry Page and Sergey Brin and now the principal subsidiary of Alphabet, headquartered in Mountain View, California. It operates the world's dominant search engine and the advertising system built around it, along with YouTube, Android, Chrome, Gmail, Maps, Workspace and Google Cloud, reaching billions of users across nearly every internet-connected market. The company designs its own silicon in the Tensor Processing Unit line, develops the Gemini foundation models through Google DeepMind, and derives most of its revenue from advertising while cloud has become its fastest growing segment.
Sergey Brin · Co-Founder · decision-maker
Larry Page · Co-Founder · decision-maker
Nathaniel Hunter · Executive Officer · decision-maker
Ernest Simmons Jr. · Executive Officer, Director · decision-maker
Careers mailbox is known
Verified live · 3 hours ago 1 day ago Likely open · 63%

AI Customer Engineer, Retail, Commerce, Manufacturing, Google Cloud (English, Korean)

≈ $81k – $209k per year (Estimated) • Senior • 6+ years exp • In office (Seoul, South Korea) • Bachelor's Degree • Senior • Korean: C1 • English: B2
Gemini
LangGraph
LangChain
Model Context Protocol
AI Agents
Semantic Kernel
Google ADK
DevOps
GCP
Apply
Verified live · 3 hours ago 25 days ago Fading · 42%

Outcome Customer Engineer, Google Cloud (English, Korean)

≈ $83k – $198k per year (Estimated) • Staff+ • 10+ years exp • In office (Seoul, South Korea) • Bachelor's Degree • Staff • Korean: C1 • English: B2
Python
Java
DevOps
GCP
Apply
Verified live · 3 hours ago 30 days ago Fading · 39%

Customer Engineer, AI, Google Cloud (English, Korean)

≈ $85k – $197k per year (Estimated) • Senior • 6+ years exp • In office (Seoul, South Korea) • Bachelor's Degree • Senior • Korean: C1 • English: B2
Gemini
LangGraph
LangChain
Model Context Protocol
AI Agents
Semantic Kernel
Google ADK
DevOps
GCP
Apply

Toss

toss.im
toss.im • HQ: Seoul, South Korea • Payment Processing & Gateways • Digital Banks & Neobanks • 1001-5000 employees • Est. 2013 • Trust B • Hiring 333, 5 new
HQ: Seoul, South Korea • Payment Processing & Gateways • Digital Banks & Neobanks • 1001-5000 employees • Est. 2013 • Trust B • Hiring 333, 5 new
Toss, operated by Viva Republica Inc., is a financial technology enterprise and mobile financial super-app provider. The company offers peer-to-peer money transfers, digital banking solutions (Toss Bank), stock brokerage and retail investing (Toss Securities), credit score management, loan comparison, insurance brokerage, payment processing infrastructure (Toss Payments), and mobile telecommunications services (Toss Mobile). Headquartered in Seoul, South Korea, the organization serves millions of individual consumers and merchant partners primarily in South Korea, with expanding operations in international markets.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 1 day ago Hiring now · 90%

Visual Designer (Commerce Design Platform)

In office (Seoul, South Korea) • Full-Time • Korean: C1
Apply
Verified live · 2 hours ago 2 days ago Hiring now · 90%

ML Engineer (OCR)

In office (Seoul, South Korea) • Full-Time • Korean: C1
VLM
ONNX
TensorRT
Triton
OCR
Apply
Verified live · 2 hours ago 10 days ago Hiring now · 90%

Visual Designer (Interactive UI)

In office (Seoul, South Korea) • Full-Time • Korean: C1
ProtoPie
Framer
Apply

IBM

ibm.com
ibm.com • HQ: Armonk, United States • LLM & Generative AI • Quantum Science & Computing • Quantum Computing Hardware • Servers & Data Center Hardware • Cloud Platforms (IaaS & PaaS) • IT Consulting & Digital Transformation • 5000+ employees • Est. 1911 • Trust A • Hiring 485, 93 new
HQ: Armonk, United States • LLM & Generative AI • Quantum Science & Computing • Quantum Computing Hardware • Servers & Data Center Hardware • Cloud Platforms (IaaS & PaaS) • IT Consulting & Digital Transformation • 5000+ employees • Est. 1911 • Trust A • Hiring 485, 93 new
IBM is an American technology company whose roots go back to the 1911 formation of the Computing-Tabulating-Recording Company, and which has been headquartered in Armonk, New York for decades. It defined mainframe computing, the personal computer standard and much of enterprise data processing, and today concentrates on hybrid cloud built around Red Hat, enterprise AI through the watsonx platform, consulting services and the mainframe and storage systems that still run the world's largest transaction workloads. The company also runs one of the leading quantum computing programmes and consistently ranks among the largest recipients of United States patents.
Chet Kapoor · Executive Officer, Director · decision-maker
Jason Codespoti · Directors · decision-maker
Scott Walsh · Directors · decision-maker
Belinda Lewis · Directors · decision-maker
Careers mailbox is known
Verified live · 2 hours ago 1 day ago Hiring now · 90%

Application Architect-AI Integration

≈ $106k – $225k per year (Estimated) • Staff+ • In office (Seoul, South Korea) • Architect
Function Calling
RAG
LLM Guardrails
Apply
Verified live · 2 hours ago 1 month ago Long shot · 11%

SAP Consultant - SAP HANA SCM PP

In office (Seoul, South Korea)
Apply
Verified live · 2 hours ago 1 month ago Long shot · 20%

SAP Application Architect

≈ $60k – $154k per year (Estimated) • Staff+ • In office (Seoul, South Korea) • Architect
ITIL
Apply

Kmong

kmong.com
kmong.com • HQ: Seoul, South Korea • Marketplaces • Freelance & Talent Marketplaces • Est. 2012 • Hiring 4, 1 new
HQ: Seoul, South Korea • Marketplaces • Freelance & Talent Marketplaces • Est. 2012 • Hiring 4, 1 new
Kmong is a South Korean freelance marketplace where businesses and individuals hire experts for marketing, design, IT programming, video, translation and other services. Clients browse fixed-price service packages or request quotes, and freelancers sell their skills through profiles backed by reviews and secure payment. Founded in 2012 and based in Seoul, it has grown into one of the largest freelance service platforms in Korea.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 1 day ago Hiring now · 86%

정보보안 담당자 (5년 이상)

≈ $75k – $174k per year (Estimated) • Senior • 5+ years exp • In office (Seoul, South Korea) • Full-Time • Senior • Korean: C1
AWS
Cybersecurity
ISO 27001
Apply
Verified live · 2 hours ago 2 months ago Long shot · 16%

Data Engineer (3년 이상)

≈ $52k – $142k per year (Estimated) • Middle • 3+ years exp • In office (Seoul, South Korea) • Full-Time • Middle • Korean: C1
Python
AI/ML
Spark
LLM
Amazon SageMaker
Feature Store
DevOps
Terraform
AWS
Kubernetes
Apply

ServiceNow

servicenow.com
servicenow.com • HQ: Santa Clara, United States • AI Agents • Customer Support & Help Desk Software • Workflow & Process Automation (RPA, BPM) • IT Service & Asset Management • 1001-5000 employees • Est. 2004 • Trust B • Hiring 549, 115 new
HQ: Santa Clara, United States • AI Agents • Customer Support & Help Desk Software • Workflow & Process Automation (RPA, BPM) • IT Service & Asset Management • 1001-5000 employees • Est. 2004 • Trust B • Hiring 549, 115 new
ServiceNow is an American enterprise software company founded in 2004 by Fred Luddy and headquartered in Santa Clara, California. It began by replacing clumsy IT ticketing systems with a configurable workflow platform, then extended the same engine across employee, customer, security, risk and supply chain processes, so a single system routes work between people and systems across departments. Listed on the New York Stock Exchange, the company now builds AI agents into every workflow through its Now Assist and AI Platform products, and it counts most of the Fortune 500 among its customers.
Nicholas Tzitzon · Executive Officer · decision-maker
Russell Elmer · Executive Officer · decision-maker
William McDermott · Executive Officer, Director · decision-maker
Jacqueline Canney · Executive Officer · decision-maker
Careers mailbox is known
Verified live · 2 hours ago 1 day ago Likely open · 63%

Principal Solution Consultant, CBS, Korea

≈ $88k – $226k per year (Estimated) • Lead • Hybrid (Seoul, South Korea) • Full-Time • Senior • Korean: C1 • English: C1
ServiceNow
Apply
Verified live · 2 hours ago 20 days ago Fading · 30%

Principal Enterprise Architect, Korea

≈ $88k – $226k per year (Estimated) • Lead • Hybrid (Seoul, South Korea) • Full-Time • Senior • Korean: C1 • English: C1
ServiceNow
Apply
Verified live · 2 hours ago 1 month ago Long shot · 20%

Principal Solution Architect

≈ $88k – $226k per year (Estimated) • Lead • Hybrid (Seoul, South Korea) • Full-Time • Architect • Korean • English
ServiceNow
Apply

Gowid

gowid.com
gowid.com • HQ: Seoul, South Korea • Procurement & Spend Management • Cards & Card Issuing • Est. 2015 • Trust B • Hiring 15, 1 new
HQ: Seoul, South Korea • Procurement & Spend Management • Cards & Card Issuing • Est. 2015 • Trust B • Hiring 15, 1 new
Gowid is a South Korean B2B fintech company that offers corporate cards with flexible limits, a free spend management service and laptop and software rental for growing businesses. It launched a corporate card for startups in 2020, now serves more than 3,500 client companies and hires sales operations, finance, recruiting and customer experience managers. The company is headquartered in Gangnam, Seoul, South Korea.
Kim Hanggi Saeopjadeungrok · 대표이사 · decision-maker
No careers mailbox known
Verified live · 1 hour ago 1 day ago Hiring now · 86%

Frontend Engineer (프론트엔드 엔지니어)

In office (Seoul, South Korea) • Full-Time • Korean: C1
Python
Java
TypeScript
Node JS
JavaScript
Java
Spring Boot
Spring Data JPA
Netty
Querydsl
Databases
MySQL
Redis
Apache Kafka
Frontend
React.js
Vite
React Query
styled-components
DevOps
Rest API
GCP
Docker
Kubernetes
+12
Apply
Verified live · 1 hour ago 9 days ago Hiring now · 73%

Product Manager (제품기획)

≈ $67k – $184k per year (Estimated) • In office (Seoul, South Korea) • Full-Time • Korean: C1
Apply
Verified live · 1 hour ago 1 month ago Fading · 27%

Backend Engineer (백엔드 개발자/3년 이상)

In office (Seoul, South Korea) • Full-Time • Korean: C1
Java
Kotlin
TypeScript
Java
Spring Boot
Spring Data JPA
Netty
Databases
MySQL
Redis
Apache Kafka
DevOps
GCP
Docker
Kubernetes
Management
Google Workspace
+5
Apply

LG AI Research

lgresearch.ai
lgresearch.ai • HQ: Seoul, South Korea • Foundation Models • AI Research Labs • Est. 2020 • Trust C • Hiring 37, 1 new
HQ: Seoul, South Korea • Foundation Models • AI Research Labs • Est. 2020 • Trust C • Hiring 37, 1 new
LG AI Research is the central artificial intelligence laboratory of the LG group. Its EXAONE foundation models serve language, vision and scientific applications. The laboratory works on materials discovery and industrial applications with group affiliates.
No named decision-maker yet.
Careers mailbox is known
Verified live · 22 min ago 1 day ago Hiring now · 90%

AI Engineer Internship - Agentic AI (Backend)

Intern • In office (Seoul, South Korea) • Internship • Intern • Korean: C1
Python
Go
TypeScript
Node JS
JavaScript
Python
FastAPI
Databases
Redis
AI/ML
Model Context Protocol
Function Calling
AI Agents
LLM
Tool Use
Machine Learning
DevOps
Rest API
CI/CD
Git
Docker
Kubernetes
Linux
+11
Apply
Verified live · 22 min ago 17 days ago Hiring now · 90%

Research Scientist - Vision Inspection

In office (Seoul, South Korea) • Korean: C1
AutoGen
LangChain
LlamaIndex
Computer Vision
AI Agents
TensorFlow
PyTorch
CrewAI
DevOps
Git
Docker
+2
Apply
Verified live · 22 min ago 19 days ago Hiring now · 90%

AI for Chemistry Research Scientist Internship

Intern • In office (Seoul, South Korea) • Internship • Intern • Korean: C1
Fine-tuning
Multimodal AI
Transfer Learning
Machine Learning
Apply

Buzzvil

buzzvil.com
buzzvil.com • HQ: Seoul, South Korea • Advertising • 51-200 employees • Est. 2012 • Hiring 11, 2 new
HQ: Seoul, South Korea • Advertising • 51-200 employees • Est. 2012 • Hiring 11, 2 new
Buzzvil is a Seoul advertising technology company founded in 2012 that specialises in rewarded advertising on mobile lock screens. Its platform is embedded inside partner applications so publishers can monetise attention without interrupting their own content. The company operates across Korea, Japan and other Asian markets.
Youngho Lee · Executive Officer · decision-maker
Goanwoo Lee · Executive Officer · decision-maker
Gyuhak Moon · Director
Doosuk Chae · Director
Careers mailbox is known
Verified live · 1 hour ago 1 day ago Hiring now · 90%

[전문연구요원] 풀스택 개발자

In office (Seoul, South Korea) • Korean: C1
Python
Go
JavaScript
TypeScript
Python
Django
Databases
MySQL
Redis
DynamoDB
ElasticSearch
Apache Kafka
AI/ML
Copilot
Cursor
ChatGPT
Claude Code
OpenAI Codex
Frontend
Vue.js
GraphQL
Next.js
React.js
DevOps
Rest API
gRPC
GitHub Actions
Loki
Datadog
Prometheus
ArgoCD
AWS
Docker
Kubernetes
Grafana
GitHub
Management
Linear
Slack
Confluence
Jira
QA
Sentry
+28
Apply
Verified live · 1 hour ago 2 days ago Hiring now · 90%

[전문연구요원] 백엔드 엔지니어

In office (Seoul, South Korea) • Korean: C1
Python
Go
TypeScript
Python
Django
Databases
MySQL
Redis
DynamoDB
ElasticSearch
Apache Kafka
AI/ML
Copilot
Cursor
ChatGPT
Claude Code
OpenAI Codex
DevOps
GitHub Actions
Loki
Datadog
Prometheus
ArgoCD
AWS
Docker
Kubernetes
Grafana
GitHub
Management
Linear
Slack
Confluence
Jira
QA
Sentry
+21
Apply
Verified live · 1 hour ago 15 days ago Hiring now · 76%

[Inventory] Product Manager(경력 1년~ 경력 3년)

≈ $43k – $123k per year (Estimated) • Junior • 1+ year exp • In office (Seoul, South Korea) • Full-Time • Junior • Korean: C1
SQL
AI/ML
Copilot
Cursor
Claude
ChatGPT
Claude Code
LLM
Apply

MUSINSA

musinsa.com
musinsa.com • HQ: Seoul, South Korea • Marketplaces • Apparel & Fashion Brands • 1001-5000 employees • Est. 2001 • Trust A • Hiring 67, 7 new
HQ: Seoul, South Korea • Marketplaces • Apparel & Fashion Brands • 1001-5000 employees • Est. 2001 • Trust A • Hiring 67, 7 new
MUSINSA is a Seoul fashion platform that began in 2001 as an online community for sneaker enthusiasts. It has become the largest fashion commerce site in Korea, selling thousands of domestic brands and operating its own label and offline stores. The company also runs media, logistics and brand incubation businesses around its marketplace.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 1 day ago Hiring now · 90%

Product Engineer (Retention)

≈ $60k – $177k per year (Estimated) • Senior • 7+ years exp • In office (Seoul, South Korea) • Full-Time • Senior • Korean: C1
Kotlin
Java
Java
Spring Boot
Databases
MySQL
Redis
Apache Kafka
AI/ML
Claude Code
Apply
Verified live · 1 hour ago 2 days ago Hiring now · 90%

Data Scientist (Personalization)

In office (Seoul, South Korea) • Full-Time • Korean: C1
Redis
Databricks
ElasticSearch
Apache Kafka
Google BigQuery
BigQuery
AI/ML
MLFlow
Triton Inference Server
Scikit-learn
Flink
PyTorch
LLM
Ray
Hugging Face
DevOps
AWS
Docker
Kubernetes
Analytics
A/B Testing
+10
Apply
Verified live · 1 hour ago 9 days ago Hiring now · 90%

Engineering Manager (Pricing)

≈ $80k – $230k per year (Estimated) • Lead • 12+ years exp • In office (Seoul, South Korea) • Full-Time • Staff • Korean: C1
LLM
Apply

Bjak

bjak.my
bjak.my • HQ: Petaling Jaya, Malaysia • InsurTech • Financial Comparison & Loan Marketplaces • 5000+ employees • Est. 2015 • Trust B • Hiring 1939, 87 new
HQ: Petaling Jaya, Malaysia • InsurTech • Financial Comparison & Loan Marketplaces • 5000+ employees • Est. 2015 • Trust B • Hiring 1939, 87 new
Bjak is a Malaysian insurance technology company founded in 2015 that operates the largest insurance comparison site in Southeast Asia, letting consumers compare and buy motor and travel cover online. It has extended beyond comparison into insurance distribution technology, claims processing and a broader financial services platform, and it develops much of its own infrastructure in house including document processing and pricing systems. Headquartered in Petaling Jaya near Kuala Lumpur, it operates across Malaysia, Thailand, Taiwan and other regional markets and remains privately held and profitable.
No named decision-maker yet.
Careers mailbox is known
Verified live · 29 min ago 1 day ago Hiring now · 70%

Machine Learning Engineer, Applied AI

Seoul • Remote (South Korea) • Full-Time
Python
AI/ML
Embeddings
Reranking
Hybrid Search
JAX
PyTorch
Recommender Systems
Machine Learning
Apply
Verified live · 29 min ago 2 days ago Hiring now · 70%

Mobile UI Designer

Junior • 2+ years exp • Seoul • Remote (South Korea) • Full-Time • Junior • English: B2
Material Design
Design
Figma
FigJam
Apply
Verified live · 29 min ago 4 days ago Likely open · 66%

Technical Product Lead - AI Finance

≈ $99k – $213k per year (Estimated) • Lead • 5+ years exp • Seoul • Remote (South Korea) • Full-Time • Staff • English: B2
LLM
Apply

Supercent

supercent.io
supercent.io • HQ: Seoul, South Korea • Game Development • Mobile Games • Est. 2018 • Trust A • Hiring 34, 13 new
HQ: Seoul, South Korea • Game Development • Mobile Games • Est. 2018 • Trust A • Hiring 34, 13 new
Supercent is a Seoul game company founded in 2018 that publishes hyper casual mobile titles worldwide. Its games have been downloaded hundreds of millions of times and are monetised primarily through advertising. The company runs a rapid testing pipeline that launches and evaluates prototypes continuously.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 2 days ago Hiring now · 90%

모바일 게임 기획자(계약직)

In office (Seoul, South Korea) • Contractor • Korean: C1
Claude
ChatGPT
Gemini
Analytics
A/B Testing
Management
Slack
Google Workspace
Microsoft Office
Apply
Verified live · 1 hour ago 2 days ago Hiring now · 90%

게임 UI/UX 디자이너(계약직)

In office (Seoul, South Korea) • Contractor • Korean: C1
Stable Diffusion
Midjourney
Design
Adobe Photoshop
Adobe Illustrator
Adobe After Effects
Adobe XD
Apply
Verified live · 1 hour ago 2 days ago Hiring now · 90%

게임 3D 아티스트(계약직)

In office (Seoul, South Korea) • Contractor • Korean: C1
Adobe Photoshop
Blender
Apply

Renesas Electronics

renesas.com
renesas.com • HQ: Tokyo, Japan • Automotive Components • Analog & Power Semiconductors • Processors, MCUs & AI Chips • 5000+ employees • Est. 2003 • Trust B • Hiring 670, 80 new
HQ: Tokyo, Japan • Automotive Components • Analog & Power Semiconductors • Processors, MCUs & AI Chips • 5000+ employees • Est. 2003 • Trust B • Hiring 670, 80 new
Renesas Electronics is a Japanese semiconductor company formed in 2003 when Hitachi and Mitsubishi Electric combined their chip divisions, later absorbing NEC Electronics as well. It is one of the largest suppliers of microcontrollers in the world and holds a particularly strong position in automotive silicon, where its R-Car processors and body and powertrain controllers sit inside a large share of vehicles built globally. It has spent the past decade buying into analog and connectivity through Intersil, IDT, Dialog and Altium, broadening from bare microcontrollers into complete embedded systems for industrial and internet of things customers.
Bunsei Kure · Executive Officer, Director · decision-maker
Tetsuya Tsurumaru · Executive Officer, Director · decision-maker
Shuhei Shinkai · Chief Financial Officer · decision-maker
Hidetoshi Shibata · President & Chief Executive Officer · decision-maker
No careers mailbox known
Verified live · 3 hours ago 2 days ago Likely open · 63%

Staff AI Application Engineer (Automotive SoC)

≈ $120k – $273k per year (Estimated) • Staff+ • 1+ year exp • In office (Seoul, South Korea) • Bachelor's Degree • Full-Time • Senior • English
Python
C++
C++
PyTorch C++
AI/ML
Quantization
ONNX
PyTorch
Post-training
ONNX Runtime
Fine-tuning
Computer Vision
DevOps
Linux
Management
Agile
+4
Apply
Verified live · 3 hours ago 2 months ago Long shot · 20%

Sr Staff Engineer - SoC Program Management

≈ $102k – $212k per year (Estimated) • Staff+ • Hybrid (Seoul, South Korea) • Full-Time • Senior • Korean (Optional) • German (Optional) • English: C1
Linux
Management
SharePoint
Agile
Apply

Gruve

gruve.ai
gruve.ai • HQ: Redwood City, United States • AI Consulting & Integration • Managed Security • Managed IT Services (MSP) • Cybersecurity AI • 201-500 employees • Startup • Trust B • Hiring 27, 7 new
HQ: Redwood City, United States • AI Consulting & Integration • Managed Security • Managed IT Services (MSP) • Cybersecurity AI • 201-500 employees • Startup • Trust B • Hiring 27, 7 new
Gruve is an AI-native enterprise technology services company headquartered in Redwood City, California, providing managed AI security services, AI SOC and digital forensics, Cisco-powered security, data center and networking services, and its PulseAI private AI infrastructure platform. A Cisco services partner and a well-funded early-stage startup, it serves enterprise customers from offices in the US, India, Singapore, the UAE, South Korea and Japan, with its largest teams in Pune and Mumbai. It hires network and security engineers, SOC analysts, infrastructure leads, AI and software engineers, Salesforce developers and cybersecurity sales staff.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 2 days ago Likely open · 63%

Salesforce Program Architect

≈ $62k – $160k per year (Estimated) • Staff+ • 15+ years exp • In office (Seoul, South Korea) • Architect • English: B2 (Optional)
Apex
JavaScript
DevOps
Rest API
SOAP
Apply
Verified live · 2 hours ago 2 days ago Likely open · 63%

Salesforce Marketing Cloud Developer

Middle • 3+ years exp • In office (Seoul, South Korea) • Middle
SQL
DevOps
Rest API
SOAP
Apply
Verified live · 2 hours ago 2 days ago Likely open · 63%

Lead Salesforce Developer

Lead • 4+ years exp • In office (Seoul, South Korea) • Staff
Apex
JavaScript
Apex
Lightning Web Components
Visualforce
DevOps
Rest API
SOAP
Apply

Twelve Labs

twelvelabs.io
twelvelabs.io • HQ: San Francisco, United States • AI Search • Foundation Models • Multimodal AI • Computer Vision • 201-500 employees • Est. 2021 • Startup • Hiring 15, 4 new
HQ: San Francisco, United States • AI Search • Foundation Models • Multimodal AI • Computer Vision • 201-500 employees • Est. 2021 • Startup • Hiring 15, 4 new
Twelve Labs is an artificial intelligence technology company headquartered in San Francisco, California, and founded in 2021. The firm provides a video intelligence platform and API that utilizes multimodal foundation models to enable natural language search, automated summarization, and content categorization within large video libraries. Operating on a global scale, the company serves developers and enterprises in the media, advertising, and public sectors to streamline video workflows and extract insights from unstructured visual data.
Soyoung Lee · Executive Officer, Director · decision-maker
Jin Woo Chung · Executive Officer, Director · decision-maker
Seung Joon Lee · Executive Officer, Director · decision-maker
Jae Sung Lee · Executive Officer, Director · decision-maker
Careers mailbox is known
Verified live · 1 hour ago 2 days ago Hiring now · 90%

Senior Frontend Engineer, Forge

Senior • Hybrid (Seoul, South Korea) • Full-Time • Senior • Korean: C1
JavaScript
Databases
Snowflake
Databricks
AI/ML
LLM
Frontend
Next.js
React.js
React Query
DevOps
Rest API
CI/CD
Design
Figma
QA
Jest
+3
Apply
Verified live · 1 hour ago 2 days ago Hiring now · 90%

Senior Backend Engineer, Forge

≈ $73k – $216k per year (Estimated) • Senior • 5+ years exp • Hybrid (Seoul, South Korea) • Full-Time • Senior • Korean: C1
Go
Java
Kotlin
C
C
FFmpeg
Databases
Apache Kafka
Snowflake
Databricks
AI/ML
LLM
DevOps
AWS
Kubernetes
Prometheus
CI/CD
Grafana
+6
Apply
Verified live · 1 hour ago 19 days ago Hiring now · 90%

Senior Infrastructure Engineer

≈ $69k – $192k per year (Estimated) • Senior • 7+ years exp • Hybrid (Seoul, South Korea) • Full-Time • Senior • Korean: C1
Python
TypeScript
Databases
Snowflake
Databricks
AI/ML
LLM
DevOps
Terraform
Ansible
GCP
Azure
CI/CD
AWS
Kubernetes
+4
Apply

RockPLACE

rockplace.com
rockplace.com • Seoul • AI Consulting & Integration • Cloud Consulting & Migration • 201-500 employees • Trust B • Hiring 22, 4 new
Seoul • AI Consulting & Integration • Cloud Consulting & Migration • 201-500 employees • Trust B • Hiring 22, 4 new
Infrastructure To Experience AI-Accelerated. RockPLACE turns strategy into execution that drives meaningful business change.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 2 days ago Hiring now · 90%

[RockPLACE] 오픈소스 인프라 엔지니어 경력_IS 1T (3)

Junior • 2+ years exp • In office (Seoul, South Korea) • Junior • Korean: C1
Terraform
Ansible
OpenShift
OpenStack
KubeVirt
Kubernetes
Apply
Verified live · 4 hours ago 6 days ago Hiring now · 89%

[RockPLACE] System Engineer 신입 채용

In office (Seoul, South Korea) • Junior • Korean: C1
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Verified live · 4 hours ago 1 month ago Fading · 42%

Cloud Pre-sales (Consultant) 경력

≈ $50k – $134k per year (Estimated) • Junior • 2+ years exp • In office (Seoul, South Korea) • Junior
Azure
AWS
Linux
Unix
Chips/EDA
PoC Library
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Coupang

coupang.com
coupang.com • HQ: Seoul, South Korea • Delivery • Marketplaces • E-commerce Platforms • 1001-5000 employees • Est. 2010 • Trust A • Hiring 540, 55 new
HQ: Seoul, South Korea • Delivery • Marketplaces • E-commerce Platforms • 1001-5000 employees • Est. 2010 • Trust A • Hiring 540, 55 new
Coupang is a leading South Korean e-commerce company founded in 2010 that operates one of the country's largest online retail platforms. The company is widely recognized for its specialized logistics network, known as "Rocket Delivery," which enables same-day or next-day fulfillment for millions of products. In addition to online shopping, Coupang has expanded its ecosystem into digital streaming with Coupang Play, food delivery through Coupang Eats, and international markets such as Taiwan.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 2 days ago Hiring now · 90%

[Coupang] Senior Product Manager (Premier EX) - Coupang Play

≈ $93k – $207k per year (Estimated) • Senior • In office (Seoul, South Korea) • Senior • Korean: C1
A/B Testing
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Verified live · 1 hour ago 3 days ago Hiring now · 90%

Director, Cybersecurity Audit & Continuous Assurance

≈ $101k – $262k per year (Estimated) • Head+ • 12+ years exp • In office (Seoul, South Korea) • Relocation • Bachelor's Degree • Architect • Korean (Optional) • English: C1
Python
SQL
Databases
Snowflake
ElasticSearch
Amazon Redshift
AI/ML
Anomaly Detection
DevOps
Azure
CI/CD
AWS
Docker
Kubernetes
Platform Engineering
IAM
Splunk
Cybersecurity
NIST CSF
CIS Benchmarks
NIST 800-53
Zero Trust
SIEM
DLP
PCI DSS
+13
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Verified live · 1 hour ago 4 days ago Hiring now · 90%

[Coupang Ads] Senior Back-end Engineer (ACI Intelligence)

≈ $67k – $197k per year (Estimated) • Senior • 3+ years exp • In office (Seoul, South Korea) • Senior • Korean: C1
Java
Kotlin
SQL
Node JS
JavaScript
Databases
Redis
ElasticSearch
Apache Kafka
AI/ML
Hadoop
Frontend
GraphQL
DevOps
gRPC
Azure
AWS
Docker
Kubernetes
+7
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ROAI

roai.im
roai.im • HQ: Seoul, South Korea • Robotic Software & Control Systems • Industrial Robotics • 11-50 employees • Startup • Trust B • Hiring 9, 1 new
HQ: Seoul, South Korea • Robotic Software & Control Systems • Industrial Robotics • 11-50 employees • Startup • Trust B • Hiring 9, 1 new
ROAI is a South Korean physical AI company that automates the engineering of industrial robots using spatial intelligence technology. Its software generates work plans and paths so that robots work faster and smarter, and its technology is already used at global manufacturers such as Hyundai Motor, Kia and GM. The company is headquartered in Seoul, South Korea.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 2 days ago Hiring now · 90%

Perception Engineer

≈ $66k – $187k per year (Estimated) • In office (Seoul, South Korea) • Full-Time
Python
AI/ML
Computer Vision
Gaussian Splatting
NeRF
DevOps
Git
Robotics
Localization
Perception
Digital Twin
Management
Jira
+1
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Verified live · 2 hours ago 9 days ago Hiring now · 78%

Senior Product Designer

≈ $64k – $158k per year (Estimated) • Senior • In office (Seoul, South Korea) • Full-Time • Senior • Korean: C1
Figma
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Verified live · 2 hours ago 16 days ago Likely open · 69%

Simulation Engineer (전환형 인턴)

≈ $63k – $180k per year (Estimated) • In office (Seoul, South Korea) • Full-Time • Intern • Korean: C1
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Gauss Labs

gausslabs.ai
gausslabs.ai • HQ: Seoul, South Korea • Semiconductor Manufacturing • Industrial AI • Machine Learning • 51-200 employees • Est. 2020 • Trust B • Hiring 7, 1 new
HQ: Seoul, South Korea • Semiconductor Manufacturing • Industrial AI • Machine Learning • 51-200 employees • Est. 2020 • Trust B • Hiring 7, 1 new
Gauss Labs is an industrial artificial intelligence company founded in 2020 by SK hynix to apply machine learning to semiconductor manufacturing. Its products improve metrology, defect detection and yield analysis inside fabrication plants. The company operates research teams in Korea and the United States.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 2 days ago Hiring now · 86%

Data Scientist - Manufacturing Data (KR)

Junior • 2+ years exp • Hybrid (Seoul, South Korea) • Bachelor's Degree • Full-Time • Junior • Korean: C1 • English: C1 (Optional)
Python
SQL
AI/ML
Edge AI
DevOps
Git
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Verified live · 1 hour ago 3 months ago Long shot · 14%

Senior Site Reliability Engineer (KR)

≈ $60k – $167k per year (Estimated) • Senior • 5+ years exp • Hybrid (Seoul, South Korea) • Bachelor's Degree • Full-Time • Senior • English: C1
Python
Databases
ElasticSearch
PostgreSQL
DevOps
GitHub Actions
Jaeger
Prometheus
CI/CD
AWS
Docker
Kubernetes
Grafana
Amazon EKS
GitHub
+5
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Open 306 daysVerified live · 1 hour ago 10 months ago Long shot · 8%

Senior Data Scientist - Manufacturing Data (KR)

≈ $65k – $168k per year (Estimated) • Senior • 3+ years exp • Hybrid (Seoul, South Korea) • Bachelor's Degree • Full-Time • Senior • Korean: C1 • English: C1 (Optional)
Python
SQL
AI/ML
Edge AI
DevOps
GCP
Azure
AWS
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Fastfive

fastfive.co.kr
fastfive.co.kr • HQ: Seoul, South Korea • Coworking & Shared Office • 201-500 employees • Trust B • Hiring 26, 5 new
HQ: Seoul, South Korea • Coworking & Shared Office • 201-500 employees • Trust B • Hiring 26, 5 new
Fastfive is a South Korean flexible workspace operator that defines the office as a service, combining shared office space with services, community and infrastructure. It offers a credit membership for companies to use meeting rooms and seminar rooms, and it hires B2B sales staff, HR business partners, designers and construction and project managers. The company is headquartered in Seoul, South Korea.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 3 days ago Likely open · 60%

Backend Engineer

Middle • 4+ years exp • In office (Seoul, South Korea) • Full-Time • Middle • Korean: C1
TypeScript
Node JS
JavaScript
Node JS
Nest.JS
TypeORM
Databases
PostgreSQL
Redis
RabbitMQ
MariaDB
Apache Kafka
AI/ML
Claude Code
Frontend
Vue.js
React.js
Mobile
React Native
DevOps
Rest API
Loki
OpenTelemetry
Datadog
AWS
Docker
Kubernetes
Grafana
Amazon EKS
+15
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Open 93 daysVerified live · 2 hours ago 3 months ago Long shot · 5%

인테리어 디자이너(Junior)

Junior • In office (Seoul, South Korea) • Full-Time • Junior • Korean: C1
Adobe Photoshop
AutoCAD
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Open 260 daysVerified live · 2 hours ago 9 months ago Long shot · 4%

네트워크 담당자 (Middle)

≈ $43k – $126k per year (Estimated) • Middle • 4+ years exp • In office (Seoul, South Korea) • Full-Time • Middle • Korean: C1
VPN
Management
Slack
Google Workspace
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Danggeun Market

daangn.com
daangn.com • HQ: Seoul, South Korea • Secondhand • Marketplaces • Est. 2015 • Trust C • Hiring 43, 2 new
HQ: Seoul, South Korea • Secondhand • Marketplaces • Est. 2015 • Trust C • Hiring 43, 2 new
Danggeun Market, known internationally as Karrot, is a Seoul company founded in 2015 that runs a hyperlocal second hand marketplace. Listings are restricted to a user's own neighbourhood so goods are handed over in person, which built unusually high trust and daily usage. The company has expanded into local advertising, jobs and payment services.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 3 days ago Likely open · 63%

Software Engineer (인턴) - Cross Product Growth (AI Productivity & Agents)

In office (Seoul, South Korea) • Korean: C1
Apply
Verified live · 1 hour ago 6 days ago Likely open · 63%

Software Engineer, Backend (인턴) - Cross Product Growth (Intelligence Delivery)

In office (Seoul, South Korea) • Korean: C1
MySQL
Redis
DynamoDB
Apache Kafka
Google BigQuery
BigQuery
DevOps
gRPC
Datadog
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Verified live · 1 hour ago 11 days ago Likely open · 57%

Software Engineer, Backend (인턴) - Cross Product Growth (Chatting)

In office (Seoul, South Korea) • Korean: C1
SQL
DevOps
WebSockets
GitHub
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Machines can read this selection · checked 18:18 UTC

Salary range

Seniority Jobs 25% Median 75%
All levels 14 $25K $55K $141K

Based only on the listings that state pay. Gross annual amounts, converted to USD so roles in different currencies stay comparable.

Fully remote 9%
154
Hybrid 10%
166
On site 81%
1,389

The market right now

Alion currently lists 1,709 open Tech jobs in Seoul from 277 companies. 459 of them were posted or refreshed in the last seven days. 252 of the employers have posted something in the last three months, which is the pool worth watching if you are starting a search now. 271 of the 1,709 carry the marks of a stale or abandoned posting - open far beyond the usual time to fill, reposted, or on a board that mostly never closes a role - and are marked as likely inactive; the list can hide them. Every listing links straight to the employer, so you apply on their own board rather than through an intermediary.

What these roles pay

14 of these Tech jobs in Seoul state pay directly. Across them the middle half of the market sits between $25K and $141K a year, with a median of $55K. Figures are gross annual amounts converted to US dollars, so roles in different currencies stay comparable.

Where the work is

The largest concentrations of these roles are South Korea (1,709), Japan (7), Singapore (7), Malaysia (4), and Thailand (4). 9% of the listings are fully remote and a further 10% are hybrid, so a large part of this market is open to you regardless of where you live.

Who is hiring

The employers with the most open Tech jobs in Seoul right now are Toss (196), Coupang (113), Bjak (109), Danggeun Market (38), FuriosaAI (36), and MUSINSA (33). Each company page on Alion carries its size, funding stage, tech stack and every other position it has open, so you can judge the employer before you spend an evening on the application.

What employers ask for

Reading across the current listings, the tools that come up most often are Python (489), AWS (409), LLM (325), Kubernetes (320), CI/CD (213), AI Agents (182), Java (179), and SQL (172). The counts are how many of these openings name each one, which is a better guide to what is actually being hired for than a generic skills list.

Relocation, visas and equity

Of the current Tech jobs in Seoul, 5 state visa sponsorship, 26 offer a relocation package, and 46 include equity. These are filters on the list above, so you can narrow it to the ones that make a move possible for you.

Tech Jobs in Seoul
Frequently asked questions
How many Tech jobs in Seoul are open right now?
There are 1,709 open Tech jobs in Seoul on Alion from 277 companies. The list was last refreshed on October 17, 2026.
Are all of these Tech jobs in Seoul still being filled?
Probably not all of them. 271 of the 1,709 show the marks Alion reads as a likely inactive posting: open far longer than employers usually take to fill such a role, reposted several times, or sitting on a board that rarely closes anything. They stay listed with a warning, and the list can hide them with one switch.
What do Tech jobs in Seoul pay?
The median is $55K a year, and the middle half of the market falls between $25K and $141K. This is based on the 14 listings that state pay.
Are any of these roles remote?
154 of the 1,709 listings (9%) are fully remote, and you can filter the list down to them in one click.
Which companies are hiring?
The most active employers right now are Toss, Coupang, Bjak, Danggeun Market, FuriosaAI, and MUSINSA. Each has its own page on Alion with the rest of its open roles.
Can I get visa sponsorship or relocation?
Yes - of the current listings, 5 state visa sponsorship and 26 offer a relocation package. Both are filters on the jobs page.
How do I apply?
Open any listing and apply on the employer's own board through the link on the page. No account is required to browse or to apply.