Web3 jobs in South Korea: blockchain, engineering and product roles

46 open roles at 13 Web3 and crypto companies in South Korea: Data and AI. None of them states a citizenship or security-check demand.

Rebuilt 2 Nov 2026
open roles
46
companies
13
open to any nationality
100%
estimated median pay
$117k

Companies hiring

CompanyOpen rolesAny nationalityRelocation
Bithumb22100%
INEX5100%
Hyperithm4100%
Binance4100%
Presto2100%
Lambda2562100%
Aptos Labs1100%
Aptos Foundation1100%
Kakao1100%
Monad Labs1100%
OP Labs1100%
Toss1100%
Bybit1100%

Newest roles

Hyperithm

hyperithm.com
hyperithm.com · HQ: Tokyo, Japan · Online Brokerage & Trading Platforms · Cryptocurrencies · 51-200 employees · Est. 2018 · Startup · Trust B · Hiring 6, 1 new
HQ: Tokyo, Japan · Online Brokerage & Trading Platforms · Cryptocurrencies · 51-200 employees · Est. 2018 · Startup · Trust B · Hiring 6, 1 new
Hyperithm builds quantitative trading and digital asset management technology. Its systems apply machine learning to market data across Asia. The company operates in Japan and Korea.
No named decision-maker yet.
Careers mailbox is known
Verified live · 16 min ago 11 hours ago Hiring now · 86%

PR & Brand Marketing Specialist

≈ $69k – $165k per year (Estimated) · Senior · 5+ years exp · In office (Seoul, South Korea) · Full-Time · Senior · Korean: C1
Cursor
ChatGPT
Claude Code
Apply
Verified live · 16 min ago 3 months ago Long shot · 10%

Security Researcher

In office (Seoul, South Korea) · Full-Time · Korean: C1
Gemini
Red Teaming
Cursor
ChatGPT
Claude Code
DevOps
GitHub Actions
GitHub
Kubernetes
CI/CD
AWS
Cybersecurity
Okta
+3
Apply

Bithumb

bithumbcorp.com
bithumbcorp.com · HQ: Seoul, South Korea · Crypto Exchanges · Trust B · Hiring 22
HQ: Seoul, South Korea · Crypto Exchanges · Trust B · Hiring 22
Bithumb is a South Korean cryptocurrency exchange that describes itself as a representative virtual asset exchange of the country and is evolving into a digital finance platform. It runs a high-performance trading system and hires data platform leads, backend developers, wallet security engineers, business data analysts and product planners. The company is headquartered in Seoul, South Korea.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 12 days ago Hiring now · 86%

[경력] 보안관제

≈ $57k – $140k per year (Estimated) · Middle · 3+ years exp · In office (Seoul, South Korea) · Full-Time · Middle · Korean: C1
Splunk
Cybersecurity
SIEM
Apply
Verified live · 3 hours ago 2 months ago Hiring now · 74%

[경력] 언론 홍보

≈ $36k – $75k per year (Estimated) · Junior · 2+ years exp · In office (Seoul, South Korea) · Full-Time · Junior · Korean: C1
Apply

Bybit

bybit.com
bybit.com · HQ: Dubai, United Arab Emirates · Crypto Exchanges · Cryptocurrencies · 501-1000 employees · Est. 2018 · Startup · Trust B · Hiring 146, 10 new
HQ: Dubai, United Arab Emirates · Crypto Exchanges · Cryptocurrencies · 501-1000 employees · Est. 2018 · Startup · Trust B · Hiring 146, 10 new
Bybit is a centralized cryptocurrency exchange offering spot and derivatives trading, copy trading, earn products, payments, custody and a Web3 wallet to retail and institutional users, headquartered in Dubai. Founded in 2018 by Ben Zhou, it reports more than 80 million users in over 200 countries and regions, ranks among the largest exchanges by trading volume, and suffered a theft of about 1.5 billion dollars in digital assets in a February 2025 hack. Its openings are mostly for product managers, compliance and legal counsel, VIP relationship and user operations managers, marketing and social media specialists and principal-level backend, frontend and site reliability engineers.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 15 days ago Likely open · 63%

VIP Relationship Manager, Korea

South Korea · Remote (South Korea)
Apply

Binance

binance.com
binance.com · HQ: Abu Dhabi, United Arab Emirates · Crypto Wallets · Blockchain Infrastructure · Mining & Staking · Crypto Payments · Crypto Exchanges · 1001-5000 employees · Est. 2017 · Hiring 216, 15 new
HQ: Abu Dhabi, United Arab Emirates · Crypto Wallets · Blockchain Infrastructure · Mining & Staking · Crypto Payments · Crypto Exchanges · 1001-5000 employees · Est. 2017 · Hiring 216, 15 new
Binance is the world's largest cryptocurrency exchange by trading volume, founded in 2017 by Changpeng Zhao and Yi He. The platform offers spot, margin and derivatives trading across hundreds of digital assets, alongside staking, savings products, payments, an institutional custody arm and a self-custodial Web3 wallet. The group also created BNB Chain, one of the most used smart contract networks, and now operates under a licensed regional structure after a 2023 settlement with United States authorities that installed new leadership and compliance oversight.
Yi He · Co-Founder & Head of Binance Labs · decision-maker
Richard Teng · Chief Executive Officer · decision-maker
Changpeng Zhao · Co-Founder & former Chief Executive Officer · founder
Careers mailbox is known
Verified live · 2 hours ago 17 days ago Hiring now · 90%

Social & Content Manager- APAC

≈ $68k – $161k per year (Estimated) · Senior · 5+ years exp · Remote (South Korea) · Senior · English: C1
Apply
Verified live · 2 hours ago 17 days ago Hiring now · 90%

Growth & Campaign Manager- APAC

≈ $68k – $161k per year (Estimated) · Senior · 5+ years exp · Remote (South Korea) · Senior · Korean: C1 · English: C1
Apply

Presto

prestolabs.io
prestolabs.io · Singapore · Online Brokerage & Trading Platforms · Hedge Funds & Alternative Investments · 201-500 employees · Est. 2014 · Hiring 2
Singapore · Online Brokerage & Trading Platforms · Hedge Funds & Alternative Investments · 201-500 employees · Est. 2014 · Hiring 2
Presto is an algorithmic trading firm where researchers and engineers solve challenging problems in global financial markets.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 19 days ago Hiring now · 70%

Quantitative Researcher

In office (South Korea) · Bachelor's Degree · Full-Time · Korean (Optional) · English: C1
C++
Python
AI/ML
Machine Learning
Apply
Open 465 daysVerified live · 3 hours ago 1 year ago Long shot · 4%

Quantitative Developer

Junior · 2+ years exp · In office (South Korea) · Bachelor's Degree · Full-Time · Junior · English: C1 (Optional)
C++
Python
AI/ML
NLP
Time Series
Machine Learning
DevOps
Unix
Linux
Apply
Report

Lambda256

lambda256.io
lambda256.io · HQ: Seoul, South Korea · Blockchain Infrastructure · Est. 2019 · Hiring 3
HQ: Seoul, South Korea · Blockchain Infrastructure · Est. 2019 · Hiring 3
Lambda256 is a Seoul blockchain company spun out of Dunamu in 2019 that provides infrastructure as a service. Its Luniverse platform lets enterprises issue tokens, run nodes and build blockchain applications without operating their own chains. The company works with Korean corporates on digital asset and loyalty projects.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 27 days ago Fading · 41%

데이터 엔지니어

≈ $57k – $153k per year (Estimated) · Middle · 3+ years exp · In office (Seoul, South Korea) · Full-Time · Middle · Korean: C1
ElasticSearch
Trino
Apache Kafka
PostgreSQL
AI/ML
Airflow
Flink
Model Context Protocol
Spark
LLM
DevOps
Amazon EKS
Kubernetes
AWS
+4
Apply
Verified live · 3 hours ago 2 months ago Fading · 38%

Legal Lead / 법무팀장

Lead · In office (Seoul, South Korea) · Full-Time · Staff · Korean: C1
SOC 2
Apply

Skills these roles ask for

AWS 11Java 9Python 7ChatGPT 6SQL 6Kubernetes 6Kotlin 5ISO 27001 5Apache Kafka 5Cursor 4Claude Code 4DeFi 4Spring Boot 4C++ 3GCP 3Ethereum 3

Where the roles are

Seoul 34Seongnam 1

Web3 roles that fit you

Tell us your stack once: new Web3 roles that fit it arrive in your matches every day.

Questions

Can a foreigner apply for these roles?

46 of the 46 roles here state no citizenship or security-check demand. A role that does says so in its advert, and the card marks it.

Which Web3 companies hire most?

Bithumb (22), INEX (5), Hyperithm (4), Binance (4), Presto (2).

Which employers count as Web3 companies?

Companies whose main business is blockchain or crypto - exchanges, DeFi protocols, layer 1 and layer 2 networks, wallets and custody, stablecoins and crypto payments, tokenization, on-chain analytics and security, mining and staking, Web3 games - and their every role, from engineering to compliance and trading - and the roles of any employer whose title or stack names crypto work: the digital-assets desk of a bank, the stablecoin team of a card network.

How fresh is this?

Every role is re-checked on the employer's own careers board at least every 48 hours, and the page is rebuilt every night.

Source: 46 live postings on employers' careers boardsUpdated 2 Nov 2026MethodologyJSONCC BY-SA 4.0