Tech Jobs in Seoul

Seoul jobs in Seoul hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $132,447/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Seoul
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Red Hat Developer

redhat.com
Red Hat is the world’s leading provider of open source solutions, using a community-powered approach to provide reliable and high-performing cloud, virtualization, storage, Linux, and middleware technologies. Red Hat also offers award-winning support, training, and consulting services.
redhat.com • HQ: Somerville, United States • Software • Artificial Intelligence • Information Technology • 1001-5000 employees • Est. 1993
HQ: Somerville, United States • Software • Artificial Intelligence • Information Technology • 1001-5000 employees • Est. 1993
Verified live · 2 hours ago 28 days ago

Technical Account Manager - OpenShift, Telco

Senior • 5+ years expRemote/Hybrid (Seoul, South Korea) • Bachelor's Degree • Full-Time • Senior • Korean
Java
DevOps
OpenShift
Red Hat
Ansible
AWS
Azure
CI/CD
GCP
Kubernetes
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OpenAI

openai.com
OpenAI is an American artificial intelligence research and deployment company founded in 2015 with the mission of ensuring that artificial general intelligence benefits all of humanity. It develops the GPT family of large language models and turns them into consumer and developer products, including the ChatGPT assistant, the Sora video model, the Codex coding agent and a commercial API used by millions of developers. Structured as a public benefit corporation controlled by a non-profit foundation, the company is backed by Microsoft and SoftBank and operates from San Francisco.
openai.com • HQ: San Francisco, United States • Multimodal AI • AI Agents • Artificial Intelligence • Machine Learning • LLM & Generative AI • 1001-5000 employees • Est. 2015
HQ: San Francisco, United States • Multimodal AI • AI Agents • Artificial Intelligence • Machine Learning • LLM & Generative AI • 1001-5000 employees • Est. 2015
Senior • 8+ years expSeoul • Remote (South Korea) • Relocation • Master's Degree • Full-Time • Staff
Embeddings
Fine-tuning
Edge AI
OpenAI
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Verified live · 2 hours ago 3 months ago

Forward Deployed Engineer - Seoul

Senior • 5+ years expRemote/Hybrid (Seoul, South Korea) • Relocation • Full-Time • Senior
JavaScript
Python
AI/ML
OpenAI
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Verified live · 2 hours ago 3 months ago

Applied AI Architect

Staff+ • Remote/Hybrid (Seoul, South Korea) • Relocation • Full-Time • Architect
JavaScript
Python
AI/ML
ChatGPT
LLM
OpenAI
OpenAI Codex
AI Agents
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PlanetScale

planetscale.com
PlanetScale offers the world’s fastest and most scalable cloud hosting for Vitess and Postgres.
planetscale.com • San Francisco • AI Infrastructure • Information Technology • Web Hosting
San Francisco • AI Infrastructure • Information Technology • Web Hosting
Open 402 daysTop 25% pay 1 year ago

Enterprise Support Engineer

$120k – $200k per year • Remote (EMEA, APAC)
Go
PHP
Python
Databases
MySQL
PostgreSQL
DevOps
AWS
Azure
GCP
Kubernetes
Management
Slack
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Mastra

mastra.ai
Mastra is a TypeScript-first platform and framework for building, running, observing, and iterating production AI agents and agentic workflows. It provides an agent builder, typed agents, composable workflows, a harness for coordinating multi-mode agents, durable memory, a server with cloud deployment options, and built-in observability (traces, metrics, logs, evals, datasets) so teams can ship and monitor long-running agent systems. The product is developer-focused, supports local and cloud deployments, and is used by startups and large organizations to automate internal workflows and customer-facing automation.
mastra.ai • Software • Artificial Intelligence • AI Agents
Software • Artificial Intelligence • AI Agents
$74k – $171k per year (Estimated) • Middle • 4+ years exp • Remote • Full-Time • Middle
TypeScript
JavaScript
AI/ML
AI Agents
Frontend
npm
Design
Figma
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Kodex Technologies

kodextech.com
Kodex Technologies is an international IT services, custom software development, and digital transformation agency headquartered in Lahore, Pakistan. Founded as a performance-oriented digital software firm, the enterprise operates on a B2B project-based development, fixed-price contract, hourly IT consulting, and dedicated team/staff augmentation commercial model.
kodextech.com • HQ: Lahore, Pakistan • Design & Creative • Sales & Marketing • Software
HQ: Lahore, Pakistan • Design & Creative • Sales & Marketing • Software
$60k – $154k per year (Estimated) • Middle • 3+ years expSydney • Remote (APAC) • Full-Time • Middle • Thai: C1 (Optional) • Hindi: C1 (Optional) • English: C1
Censys
MITRE ATT&CK
Shodan
VirusTotal
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Novanta

novanta.com
Novanta supplies photonics, vision and precision motion components to equipment manufacturers. Its lasers, encoders and imaging subsystems go into medical and advanced industrial machines. The company operates through a family of specialised engineering brands.
novanta.com • HQ: Bedford, United States • Information Technology • Data & Analytics • Health Care • 501-1000 employees • Est. 1968
HQ: Bedford, United States • Information Technology • Data & Analytics • Health Care • 501-1000 employees • Est. 1968
Verified live · 1 day ago 2 months ago

Senior Data Engineer

$101k – $162k per year • Senior • 7+ years expUnited States • Remote (AMER, APAC, Europe) • Bachelor's Degree • Full-Time • Senior
Python
SQL
Databases
Amazon Redshift
Databricks
Google BigQuery
Snowflake
AI/ML
Dagster
dbt
Embeddings
LLM
RAG
AI Agents
Function Calling
DevOps
Azure
Azure DevOps
CI/CD
Git
GitHub Actions
GitLab CI
GitHub
GitLab
Analytics
Power BI
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IQVIA

iqvia.com
IQVIA (NYSE:IQV) is a leading global provider of advanced analytics, technology solutions, and clinical research services to the life sciences industry. IQVIA creates intelligent connections across all aspects of healthcare through its analytics, transformative technology, big data resources and extensive domain expertise. IQVIA Connected Intelligence™ delivers powerful insights with speed and agility - enabling customers to accelerate the clinical development and commercialization of innovative medical treatments that improve healthcare outcomes for patients.
iqvia.com • HQ: Durham, United States • Data Quality • Cybersecurity • Data & Analytics • Health Care • Clinical Research • 5000+ employees
HQ: Durham, United States • Data Quality • Cybersecurity • Data & Analytics • Health Care • Clinical Research • 5000+ employees
Verified live · 2 hours ago 2 months ago

Analyst, Primary Market Research (Healthcare)

Junior • 1+ year expIn office (Seoul, South Korea) • Full-Time • Junior
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OP Labs

oplabs.co
OP Labs PBC is a software development company that contributes to the Optimism protocol, a layer two blockchain solution designed to scale the Ethereum network. The organization focuses on technology that enables faster and more scalable smart contract transactions while supporting mechanisms for funding public goods.
oplabs.co • New York • Cryptocurrencies • Blockchain & Crypto
New York • Cryptocurrencies • Blockchain & Crypto
Verified live · 1 day ago 2 months ago

Senior Software Engineer, Protocol (Rust)

$100k – $243k per year (Estimated) • Senior • Remote • Full-Time • Senior
Rust
Solidity
Web3
Account Abstraction
Ethereum
Layer 2
OP Stack
Optimism
Smart Contracts
Uniswap
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Stryker

stryker.com
Stryker is a global leader in medical technologies and, together with our customers, we are driven to make healthcare better. We offer innovative products and services in MedSurg, Neurotechnology, Orthopaedics and Spine that help improve patient and healthcare outcomes. Alongside its customers around the world, Stryker impacts more than 150 million patients annually.
stryker.com • HQ: Kalamazoo, United States • Real Estate • Biotechnology • Health Care • Medical Devices • 1001-5000 employees
HQ: Kalamazoo, United States • Real Estate • Biotechnology • Health Care • Medical Devices • 1001-5000 employees
Verified live · 1 hour ago 2 months ago

QA Specialist (1-year Contract)

In office (Seoul, South Korea) • Bachelor's Degree • Contractor • English
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Motorola Solutions

motorolasolutions.com
Motorola Solutions is a global leader in public safety and enterprise security solutions, specializing in land mobile radio communications, video security, access control, and command center software. Created in 2011 following the spin-off of Motorola's mobile phone division, the Chicago-based company primarily serves law enforcement, emergency medical services, government agencies, and commercial enterprises. Its integrated ecosystem connects critical communications, AI-powered video analytics, and emergency dispatch systems to help organizations safeguard communities and operations.
motorolasolutions.com • HQ: Chicago, United States • Government • Military • Law Enforcement • Military Communication • 1001-5000 employees • Est. 2011
HQ: Chicago, United States • Government • Military • Law Enforcement • Military Communication • 1001-5000 employees • Est. 2011
Verified live · 13 min ago 2 months ago

Field Services System Engineer

Junior • 2+ years expIn office (Seoul, South Korea) • Relocation • Bachelor's Degree • Full-Time • Junior
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Lseg

lseg.com
LSEG is your trusted global financial markets infrastructure and data provider. Discover how we deliver value for our customers.
lseg.com • London • Bengaluru • Colombo • Investment Banking • Financial Services • Capital Markets • 5000+ employees
London • Bengaluru • Colombo • Investment Banking • Financial Services • Capital Markets • 5000+ employees
2 months ago

Senior DevOps Engineer

$89k – $168k per year (Estimated) • Senior • London • Remote (APAC) • Visa sponsorship • Bachelor's Degree • Senior
AWS
Azure
CI/CD
Docker
Kubernetes
Terraform
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Neural Concept

neuralconcept.com
Meeting the challenges faced by today's engineering organizations requires making computer-based intelligence the central paradigm of design processes. Neural Concept's software exploits the power of deep learning to assist leading engineering tea...
neuralconcept.com • Munich • Lausanne • Tokyo • Seoul • Bengaluru • Virtual Events • E-learning • Artificial Intelligence • Est. 2018
Munich • Lausanne • Tokyo • Seoul • Bengaluru • Virtual Events • E-learning • Artificial Intelligence • Est. 2018
Verified live · 1 day ago 2 months ago

Forward Deployed Engineer - Korea

Remote/Hybrid (Seoul, South Korea) • Master's Degree • Full-Time • Korean: C1 • English: C1
Python
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Gauss Labs

gausslabs.ai
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.
gausslabs.ai • HQ: Seoul, South Korea • Chemical Engineering • Machine Learning • Artificial Intelligence • Est. 2020
HQ: Seoul, South Korea • Chemical Engineering • Machine Learning • Artificial Intelligence • Est. 2020
Verified live · 1 day ago 2 months ago

Senior Forward Deployed Operations Engineer (KR)

Senior • 10+ years expRemote/Hybrid (Seoul, South Korea) • Full-Time • Senior • Korean: C1 • English: C1
Python
Databases
OpenSearch
DevOps
Grafana
Kubernetes
Prometheus
Management
Jira
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Verified live · 1 day ago 2 months ago

Senior Site Reliability Engineer (KR)

Senior • 5+ years expRemote/Hybrid (Seoul, South Korea) • Bachelor's Degree • Full-Time • Senior • English: C1
Python
Databases
ElasticSearch
PostgreSQL
DevOps
Amazon EKS
AWS
CI/CD
Docker
GitHub Actions
Grafana
Jaeger
Kubernetes
Prometheus
GitHub
Apply
Open 258 daysVerified live · 1 day ago 9 months ago

Senior Data Scientist - Manufacturing Data (KR)

Senior • 3+ years expRemote/Hybrid (Seoul, South Korea) • Bachelor's Degree • Full-Time • Senior • Korean: C1 • English: C1 (Optional)
Python
SQL
AI/ML
Edge AI
DevOps
AWS
Azure
GCP
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Socket

socket.tech
Optimize how you move money on blockchains with smart-routing across fragmented markets, payment methods, and venues.
socket.tech • HQ: San Francisco, United States • Crypto Payments • Blockchain & Crypto • Blockchain Infrastructure • 11-50 employees
HQ: San Francisco, United States • Crypto Payments • Blockchain & Crypto • Blockchain Infrastructure • 11-50 employees
Verified live · 1 day ago 2 months ago

Technical Account Manager, APAC

$18k – $40k per year (Estimated) • Junior • 2+ years exp • Remote (APAC) • Full-Time • Junior
JavaScript
Python
TypeScript
AI/ML
Anthropic
DevOps
CI/CD
CircleCI
GitHub Actions
Jenkins
Vercel
GitHub
Grafana
Design
Figma
Management
Slack
Marketing
HubSpot
Zendesk
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Bloom Energy

bloomenergy.com
Bloom Energy manufactures solid oxide fuel cells that generate electricity on site from natural gas or hydrogen. Its Energy Server systems provide resilient baseload power for data centres, hospitals and factories. The company also builds electrolysers for hydrogen production.
bloomenergy.com • HQ: San Jose, United States • Biotechnology • Information Technology • Energy & Utilities • 501-1000 employees • Est. 2001
HQ: San Jose, United States • Biotechnology • Information Technology • Energy & Utilities • 501-1000 employees • Est. 2001
Verified live · 4 hours ago 2 months ago

Sr. Staff Supplier Quality Engineer

Staff+ • 6+ years expIn office (Seoul, South Korea) • PhD • Full-Time • Staff
Tableau
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Zeiss

zeiss.com
Zeiss is an international technology enterprise in the optical and optoelectronic industries, headquartered in Oberkochen, Germany, and founded in 1846. The company develops, produces, and distributes a wide range of products including semiconductor manufacturing equipment, medical technology, industrial metrology, microscopy solutions, and consumer optics such as eyeglass lenses and camera lenses. Operating in nearly 50 countries with dozens of production sites and service locations worldwide, the group is wholly owned by the Carl Zeiss Foundation, one of the largest foundations in Germany.
zeiss.com • HQ: Stuttgart, Germany • Test & Measurement • Semiconductor Manufacturing • Manufacturing • Vision Care & Ophthalmology • Health Care • Medical Devices • Hardware • Lasers & Photonics • 5000+ employees
HQ: Stuttgart, Germany • Test & Measurement • Semiconductor Manufacturing • Manufacturing • Vision Care & Ophthalmology • Health Care • Medical Devices • Hardware • Lasers & Photonics • 5000+ employees
Verified live · 1 hour ago 2 months ago

Sr. QA Specialist

Senior • 10+ years expIn office (Seoul, South Korea) • Full-Time • Senior • Korean
CAPA
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Playson

playson.com
Playson is a renowned digital entertainment supplier, founded in 2012, which has developed worldwide recognition in the iGaming industry. We operating across 27 regulated markets and partnering with more than 200 operators worldwide. The company offers a diverse portfolio of online casino games, combining engaging math models with high-quality design and immersive gameplay experiences.
playson.com • HQ: Warsaw, Poland • Game Development • Gaming • iGaming & Gambling
HQ: Warsaw, Poland • Game Development • Gaming • iGaming & Gambling
Verified live · 9 hours ago 2 months ago

Technical Support Engineer

Remote (Asia) • Full-Time
C#
Java
Node JS
TypeScript
JavaScript
DevOps
AWS
Azure
Dynatrace
GCP
Git
Grafana
Kubernetes
Management
Jira
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Open 226 daysVerified live · 9 hours ago 8 months ago

Technical Support Engineer

Remote (Asia) • Full-Time • English: B2
C#
Java
Node JS
TypeScript
JavaScript
DevOps
AWS
Azure
Dynatrace
GCP
Git
Grafana
Kubernetes
Management
Jira
Apply
Report

RevenueCat

revenuecat.com
Founded in 2017, RevenueCat is a software infrastructure company that simplifies in-app subscriptions and purchase management for digital applications. Its developer-first platform provides unified SDKs, automated receipt validation, and cross-platform billing tools that allow engineering teams to handle complex app store transactions seamlessly. Beyond subscription logistics, the company offers dynamic paywall tools, data analytics, and A/B testing features to help businesses optimize pricing and maximize recurring revenue.
revenuecat.com • HQ: San Francisco, United States • Software • Commerce • Subscription Commerce • Billing & Invoicing • Mobile App Development • Est. 2017
HQ: San Francisco, United States • Software • Commerce • Subscription Commerce • Billing & Invoicing • Mobile App Development • Est. 2017
Top 25% payVerified live · 3 hours ago 2 months ago

Senior DevEx Engineer

$230k per year • Equity • Senior • 5+ years exp • Remote (APAC, United States, United Kingdom, Brazil) • Full-Time • Senior
Python
AI/ML
AI Agents
OpenAI
Mobile
RevenueCat
DevOps
CI/CD
Kubernetes
Platform Engineering
Pulumi
AWS
GitHub
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Udacity

udacity.com
Udacity is an online education company headquartered in Emeryville, California, and founded in 2011 by Sebastian Thrun, David Stavens, and Mike Sokolsky after a free Stanford artificial intelligence course. The company sells Nanodegree programs in areas such as programming, data science, artificial intelligence, cloud computing, and autonomous systems, built together with industry partners. It shifted toward enterprise and government reskilling contracts and was acquired by Accenture in 2024.
udacity.com • HQ: Emeryville, United States • Corporate Training • Vocational Education • Education • EdTech Platforms • E-learning • Est. 2011
HQ: Emeryville, United States • Corporate Training • Vocational Education • Education • EdTech Platforms • E-learning • Est. 2011
$105k – $233k per year (Estimated) • Senior • 5+ years exp • Remote (MENA, APAC, Europe, United States, Canada) • Visa sponsorship • Contractor • Senior
Bash
Python
SQL
AI/ML
AI Agents
Claude
Claude Code
Model Context Protocol
Prompt Engineering
Anthropic
Context Engineering
Human-in-the-Loop
OpenAI Agents SDK
Structured Outputs
Function Calling
DevOps
CI/CD
Git
Rest API
GitHub
Management
Slack
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$86k – $196k per year (Estimated) • Senior • 5+ years exp • Remote (MENA, APAC, Europe, United States, Canada) • Visa sponsorship • Contractor • Senior
DynamoDB
DevOps
Amazon EC2
AWS
AWS Lambda
CI/CD
CloudFormation
Docker
GitHub Actions
Kubernetes
Amazon CloudWatch
Amazon S3
GitHub
IAM
Management
Slack
Apply
$149k – $280k per year (Estimated) • Staff+ • 5+ years exp • Remote (MENA, APAC, Europe, United States, Canada) • Visa sponsorship • Contractor • Architect • English: C1
Pytest
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Control Risks

controlrisks.com
Control Risks is a global specialist risk and strategic consulting firm focused on political, security, and integrity risks. Founded in 1975 and headquartered in London, the company assists organizations in understanding and navigating complex operational challenges, geopolitical volatility, and crisis management across hostile or high-risk environments worldwide. Its comprehensive suite of services includes corporate investigations, cyber risk assessment, due diligence, and on-the-ground protective support for multinational enterprises and institutions.
controlrisks.com • HQ: London, United Kingdom • Financial Services • Cybersecurity • Professional Services • Risk Management
HQ: London, United Kingdom • Financial Services • Cybersecurity • Professional Services • Risk Management
Verified live · 1 day ago 2 months ago

Cyber Detection and Response Analyst, Asia Pacific

Middle • 3+ years expSydney • Remote (APAC) • Bachelor's Degree • Contractor • Middle
AWS
Azure
GCP
Splunk
Cybersecurity
Crowdstrike
MITRE ATT&CK
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Tech Jobs in Seoul
Frequently asked questions
How many Seoul jobs in Seoul are available on Alion?
There are currently 203 active listings from 72 hiring companies on Alion, refreshed daily.
What salary do Seoul jobs in Seoul pay?
The average salary is around $132,447 per year based on the current listings.
Are remote options available for Seoul jobs in Seoul?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Seoul jobs in Seoul?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.