How to Apply to Dunamu (Upbit)

11 min read Last updated April 20, 2026 1 open positions
Blake Crosley
Blake Crosley Researched using publicly available information, hiring data, and ATS analysis.

Key Takeaways

  • Apply through the official careers portal at dunamu.com/careers/jobs. This is the current system of record. The historical Greenhouse board at job-boards.greenhouse.io/dunamu is currently offline for public use.
  • Expect Korean as the default working language. English-capable roles exist in global, certain engineering, and compliance tracks, but most interviews and daily work happen in Korean.
  • The standard engineering interview is a three-on-one panel for approximately two hours, split into live coding and a technical deep-dive, followed by an executive or cross-functional round.
  • Dunamu runs a regulated VASP. The 2025 FIU fine and three-month partial business suspension, followed by the late-2025 VASP renewal, set the operational tone. Candidates who take reliability, audit, and incident response seriously have an edge.
  • The Naver Financial acquisition announced in November 2025 at roughly $10.3 billion is reshaping corporate ownership while leaving Upbit operating as a distinct product. A long-rumored independent IPO is not the active plan.
  • CEO Lee Sirgoo stepped down in 2025 and Oh Kyoung-suk now leads the company. Expect leadership stability and a product-led rather than chaebol-style hierarchy.
  • Compensation is competitive within Korean top fintech, with performance incentive components. Negotiate on base plus incentive rather than on title alone.

About Dunamu (Upbit)

Dunamu Inc. (두나무) is the Seoul-based fintech operator behind Upbit, Korea's dominant cryptocurrency exchange, and Stock Plus, a social investing platform with partnerships across eleven Korean broker-dealers. Founded in 2012 and headquartered in the Teheran-ro corridor of Gangnam, Seoul, Dunamu sits at the center of Korea's digital asset industry. Upbit commands roughly 70 to 80 percent of domestic spot crypto trading volume, and by 2025 its global trading volume placed it as one of the top exchanges in the world by notional turnover. Dunamu reported approximately ₩1.73 trillion in revenue for fiscal year 2024, with operating profit rising about 85 percent year over year, and in March 2025 the board approved a ₩300 billion dividend payout following that profit surge. The company had approximately 659 employees as of August 2025, though the working hiring target published by the company is significantly larger as Dunamu executes against a multi-year developer recruitment plan that company leadership has publicly framed as adding around one thousand engineers over a five-year horizon. In November 2025, Naver Financial announced an all-stock acquisition of Dunamu at a roughly $10.3 billion valuation, which is reshaping the company's corporate structure while leaving Upbit operating as a distinct product line. Founder and longtime co-CEO Lee Sirgoo stepped down in 2025 for health reasons and transitioned to an advisory role. Oh Kyoung-suk now leads the company as CEO while the Naver integration proceeds. Dunamu's business has always been more complicated than a single exchange. The company holds an approved Virtual Asset Service Provider registration with Korea's Financial Intelligence Unit, which it renewed after a long approval cycle that concluded in late 2025. That renewal followed a difficult regulatory year in which the FIU issued a record ₩35.2 billion fine, approximately $25.5 million USD, for compliance breaches related to customer due diligence and transaction restrictions, along with a separate three-month partial business suspension order. Dunamu also runs Stock Plus for equities, operates a blockchain R&D subsidiary, has invested in Upbit NFT and travel-rule solution VerifyVASP, and through Upbit Global operates subsidiaries in Singapore, Indonesia, and Thailand, with a Vietnam expansion launched in 2023. For a candidate, that combination matters. Dunamu is not a pure crypto startup. It is a regulated financial services company whose core product happens to be a crypto exchange, whose engineering stack is built around trading reliability and fraud surveillance, and whose hiring bar reflects both the regulatory overhang and the speed of a product-led Korean tech company. Compensation tends to be competitive with top Korean tech employers and, during strong market years, the company has paid performance bonuses that drew media attention. Working language is primarily Korean for internal collaboration and for the bulk of the careers site, though English-capable roles exist in global, compliance, and certain engineering teams, and the careers portal does publish an English company site at dunamu.com/en. Expect a Korean-primary environment with an open, tech-startup pace rather than a chaebol-style hierarchy.

Application Process

  1. 1
    Start at the official careers site at dunamu

    Start at the official careers site at dunamu.com/careers/jobs, which is the canonical listing of current openings across engineering, data, product, design, compliance, and operations. Historically Dunamu has operated a dedicated developer hiring campaign at careers.dunamu.com, including the 2026 tech sprint site at careers.dunamu.com/tech2026, and has at various times used Greenhouse as a job board for campaign hiring. The in-house careers portal is the authoritative system of record, so apply there whenever a role is posted on both.

  2. 2
    Review job postings carefully for Korean language expectations

    Review job postings carefully for Korean language expectations. Most Dunamu postings are written in Korean, most interviews are conducted in Korean, and most day-to-day collaboration happens in Korean. A subset of roles, particularly on Upbit Global, compliance liaison, and certain platform engineering positions, are reachable with strong English and partial Korean, but candidates should assume Korean business fluency is the default unless the posting says otherwise.

  3. 3
    Prepare your resume as a Korean-standard 이력서 together with a 자기소개서 self-introduc

    Prepare your resume as a Korean-standard 이력서 together with a 자기소개서 self-introduction essay for roles that request one. For senior or global roles, an English resume is usually acceptable or required. Dunamu reviews both portfolio links and, for engineers, GitHub and technical writing samples that demonstrate real systems thinking rather than tutorials.

  4. 4
    Submit your application through the careers portal

    Submit your application through the careers portal. You will be asked to consent to personal information handling under Korean PIPA, to attach a resume file, and to answer role-specific free-form questions. Applications are routed to the hiring team and an internal recruiter within approximately one to two weeks for initial screening.

  5. 5
    Expect a document review as the first gate

    Expect a document review as the first gate. For engineering roles this is typically a joint resume and portfolio screen combined with an evaluation of any open-source contributions you list. For non-engineering roles it is a resume and 자기소개서 review focused on fit to the team mission.

  6. 6
    Plan for a pre-test or coding assessment for most engineering and data roles

    Plan for a pre-test or coding assessment for most engineering and data roles. This is commonly an online coding test administered through a platform such as Programmers or a similar Korean assessment service, focused on data structures, algorithms, and sometimes role-specific domain problems. Frontend candidates may see a take-home or live coding exercise rather than a pure algorithm test.

  7. 7
    If you pass the pre-test, expect a first-round practical interview with the team

    If you pass the pre-test, expect a first-round practical interview with the team you would join. For engineers this is commonly a three-interviewers-to-one-candidate panel lasting approximately two hours, split into a one-hour live coding session and a one-hour technical interview covering systems, architecture, and role-specific depth.

  8. 8
    The second round is an executive or cross-functional interview focused on values

    The second round is an executive or cross-functional interview focused on values, judgment, ownership, and how your experience maps to the specific product you would support. For roles tied to Upbit, expect explicit discussion of the regulatory environment, incident response culture, and how you operate under pressure.

  9. 9
    Reference checks, offer negotiation, and compensation discussions follow the int

    Reference checks, offer negotiation, and compensation discussions follow the interview panels. Dunamu compensation is typically negotiated on base plus performance incentive, and for engineering roles the company has historically been competitive within Korea's top fintech tier. Start date negotiation tends to be reasonable and is usually set based on your current notice period.

  10. 10
    If you are not matched to an open role, you can submit to the Dunamu talent pool

    If you are not matched to an open role, you can submit to the Dunamu talent pool, posted at dunamu.com/careers/jobs/193 and dunamu.com/careers/jobs/338 in recent cycles, which is reviewed when new roles open. This is a reasonable fallback for candidates who are strong but arriving between posting windows.

Resume Tips for Dunamu (Upbit)

recommended

Lead with measurable impact on reliability, throughput, or latency

Lead with measurable impact on reliability, throughput, or latency. Dunamu runs a trading platform where uptime and correctness are business-critical, and reviewers respond to candidates who can point to specific numbers rather than generic ownership claims. For an engineering resume, a bullet that says you reduced p99 order-path latency by a specific percentage or cut a matching engine incident rate by a defined amount is far more effective than a bullet that says you improved performance.

recommended

Be concrete about systems you have actually built

Be concrete about systems you have actually built. Name the languages, frameworks, databases, message buses, cloud providers, and deployment tools you used, and identify which parts of a system you personally owned rather than participated in. Dunamu's stack leans heavily on Kotlin, Java, Python, and Go on the backend, with Kubernetes-based infrastructure, and reviewers can distinguish between deep experience and keyword padding very quickly.

recommended

Surface any regulated-industry or high-stakes production experience

Surface any regulated-industry or high-stakes production experience. Prior work on payments, banking, securities, identity verification, or anti-fraud systems is relevant and signals that you understand the operational discipline a VASP-regulated exchange requires. Even if your past role was outside finance, emphasize any experience with strict audit logging, change management, or incident response.

recommended

For data and machine learning candidates, emphasize fraud detection, market surv

For data and machine learning candidates, emphasize fraud detection, market surveillance, risk scoring, and anomaly detection. These are the domains where Dunamu's data organization delivers the most visible value, and a resume that demonstrates supervised and unsupervised approaches to suspicious behavior detection will read as directly applicable.

recommended

For product, design, and UX candidates, emphasize work on transactional flows an

For product, design, and UX candidates, emphasize work on transactional flows and on compliance-sensitive user journeys such as onboarding, KYC, transaction limits, and dispute handling. Decorative work is less interesting to this company than evidence that you can ship flows that regulators, compliance, and users all accept.

recommended

Translate foreign titles into Korean equivalents where reasonable

Translate foreign titles into Korean equivalents where reasonable. If you worked as a Senior Software Engineer abroad, list the Korean title mapping that most closely matches the level you are applying for. This reduces friction for a recruiter reviewing dozens of resumes in a day.

recommended

Include a short, truthful statement about Korean language level, typically using

Include a short, truthful statement about Korean language level, typically using TOPIK level for non-native speakers or a plain English phrase such as business-fluent Korean. Hiding this question does not help you and wastes interview slots when the mismatch is discovered.

recommended

For crypto-native candidates, be explicit about which of your experiences are pr

For crypto-native candidates, be explicit about which of your experiences are production-grade versus exploratory. Dunamu is a regulated exchange, not a DeFi protocol team, and hiring managers distinguish between candidates who shipped a Solidity script once and candidates who have operated wallet infrastructure, custody, hot-cold segregation, or compliance tooling at scale.

recommended

Keep the resume to one or two pages and export to PDF

Keep the resume to one or two pages and export to PDF. Korean recruiting conventions expect a clean, scannable document without visual tricks. Portfolio links belong in a separate field or as inline URLs rather than as visual embeds that will not render correctly in an ATS preview.

ATS System: Dunamu Careers Portal (in-house, dunamu.com/careers/jobs), historically supplemented by Greenhouse for campaign hiring

Dunamu's system of record for applications is the in-house careers portal at dunamu.com/careers/jobs, which hosts job listings across engineering, data, product, design, compliance, and operations with numeric job IDs. The company has also operated dedicated developer hiring campaigns at careers.dunamu.com, including a 2026 tech recruitment sprint at careers.dunamu.com/tech2026, and has at times published openings through the Greenhouse board at job-boards.greenhouse.io/dunamu. As of April 2026 the Greenhouse board returns a 404 for unauthenticated public access, and the official careers portal is the reliable entry point. Applications go directly into Dunamu's internal recruiting workflow, meaning a human recruiter and the hiring team review each submission. There is no publicly documented structured parser ranking candidates numerically, but resume files are attached as PDFs and reviewers read them directly. Korean PIPA consent is required at submission and governs how your personal data is handled across the evaluation lifecycle.

  • Apply on the canonical careers portal at dunamu.com/careers/jobs rather than through third-party aggregators. Aggregator postings may be stale or missing the official application fields required by Korean PIPA consent.
  • Attach your resume as a PDF under 10 MB. Korean name, English name if applicable, and contact information should be present on the first page. Do not rely on email signatures to carry your contact details.
  • Answer every free-text question posed in the posting. Korean in-house hiring systems treat blank optional fields as a signal of low investment, and recruiters often use the free-text answers to decide which candidates to promote to team review.
  • If a role is published on both the Dunamu in-house portal and a campaign site such as careers.dunamu.com/tech2026, apply through the in-house portal. Campaign sites typically redirect to the same backend but can have different form fields that are treated as separate applications.
  • Do not reapply across multiple similar postings in the same week. Dunamu recruiters will see duplicates and it reduces rather than increases your chance of getting routed to the team you actually want.
  • If you receive an automated confirmation and then hear nothing for three weeks, a polite single follow-up to the posted recruiting contact is acceptable. Korean hiring norms do not reward heavy follow-up past that point.

Interview Culture

Dunamu interviews balance two things that do not always balance well at Korean tech companies: a real technical bar for engineering and data candidates, and a relatively flat, conversation-driven room. Interview reports on Korean career platforms such as Jobplanet show an average difficulty rating of about 3.3 on a 5-point scale for engineering roles, with an acceptance rate reported in the low thirties percent range, which is consistent with a selective but not brutal bar. For engineering candidates, the standard engineering panel is three Dunamu interviewers with one candidate for approximately two hours, split into a one-hour live coding session and a one-hour systems and depth interview. The live coding portion is typically language-agnostic and focuses on clarity, testing, and handling of edge cases rather than on trick questions. Frontend interviews weight JavaScript, HTML, and CSS fundamentals with questions that mix core language behavior, browser model, and implementation of small components under time pressure. Backend interviews weight data structures, concurrency, API design, and the specific domain of the team you are interviewing with, which for Upbit-side roles almost always includes transactional correctness and failure handling. The second-round executive or cross-functional interview is behavioral and situational rather than technical. Candidates consistently report that the room feels like a dialogue with the people who would actually work with them rather than an adversarial gate, and that interviewers explicitly probe communication and collaboration skills alongside technical depth. Expect values-mapped questions about ownership, how you handle incidents, how you push back on ambiguous requirements, and how you would react to a regulatory or security event in production. For compliance, risk, and operations roles, the interview loop shifts toward scenario questions anchored on specific VASP obligations, transaction monitoring, suspicious activity escalation, and cross-team coordination with engineering and legal. Candidates for these roles should be prepared to discuss the 2025 FIU enforcement actions and the practical lessons without speaking out of turn. Pace is fast by Korean standards. Dunamu is product-led and regulated rather than chaebol-style hierarchical, which means decisions land faster and interview loops complete faster than many candidates expect. Offer timelines of two to four weeks from first interview are common when there is no scheduling friction. Korean business fluency is the default assumption for most interviews. English-friendly loops exist, particularly for Upbit Global or international compliance tracks, but assume Korean unless a recruiter has confirmed otherwise in writing.

What Dunamu (Upbit) Looks For

  • Deep ownership of a real production system. Reviewers want to hear about a system you ran end to end in production, including the ugly parts, rather than a greenfield prototype that never shipped.
  • Operational discipline and respect for reliability. Dunamu runs regulated financial infrastructure. Candidates who treat uptime, audit trails, and correctness as serious engineering concerns rather than afterthoughts land well.
  • Evidence of good judgment under ambiguity. The 2025 regulatory year showed that Dunamu teams operate in uncertain territory, and the company values engineers, analysts, and operators who can make defensible calls without being told the answer in advance.
  • Clean technical communication. Korean tech panels tend to reward candidates who can explain their reasoning in plain language, diagram systems under pressure, and answer the question that was asked rather than an adjacent one.
  • Cross-functional comfort. Trading, compliance, customer support, and product work have to line up in near real time at Upbit, and candidates who can speak the language of teams outside their own function accelerate faster than specialists who cannot.
  • Integrity and transparency. This is a regulated VASP post-FIU enforcement. Interviewers watch for candidates who are honest about gaps in their knowledge and who do not inflate past contributions.
  • A concrete reason to work at Dunamu specifically, rather than a generic interest in crypto. Candidates who can name the products, the regulatory context, and a specific team problem they want to work on stand out immediately against a field of crypto tourists.

Frequently Asked Questions

What is the official Dunamu careers site and which ATS do they use?
The official careers site is dunamu.com/careers/jobs, an in-house portal that is the canonical system of record for applications. Dunamu has historically run campaign sites at careers.dunamu.com including the 2026 tech sprint at careers.dunamu.com/tech2026, and at times has used a Greenhouse board at job-boards.greenhouse.io/dunamu. As of April 2026 the Greenhouse board is not serving public traffic, so the in-house portal is the reliable entry point.
Do I need to speak Korean to work at Dunamu?
For most roles, yes. Korean is the default working language across engineering, data, product, design, and operations. English-capable roles exist in Upbit Global, international compliance, and a subset of platform engineering positions, but unless a posting explicitly says otherwise you should assume business-level Korean is required.
What does the engineering interview loop look like?
For most engineering roles the loop is a document review, a pre-test coding assessment, a first-round practical interview with the hiring team that is typically three interviewers against one candidate for approximately two hours split into live coding and a technical deep-dive, and a second-round executive or cross-functional interview focused on values and judgment.
How hard is the interview?
Candidate-reported difficulty sits around 3.3 out of 5 on Korean career platforms, with a reported acceptance rate in the low thirties percent range. The bar is real but the room is generally described as a conversation rather than an adversarial gate.
Does Dunamu sponsor work visas for foreign candidates?
Dunamu does hire foreign nationals for roles that require specialized skills or global scope, but sponsorship is decided case by case and is more common for senior engineering, data, and global-business roles than for generalist positions. If you will need sponsorship, raise it early in the recruiter conversation.
Is Dunamu still going public?
An independent Dunamu IPO has been discussed for years and repeatedly deferred. In November 2025 Naver Financial announced an all-stock acquisition of Dunamu valued at approximately $10.3 billion, which makes a near-term standalone IPO unlikely. Candidate equity expectations should be calibrated to the new parent structure rather than to a standalone listing.
What is the company's regulatory status?
Dunamu operates Upbit as a Virtual Asset Service Provider registered with Korea's Financial Intelligence Unit. In 2025 the FIU imposed a roughly $25.5 million fine and a three-month partial business suspension related to customer due diligence and transaction restriction failures. Dunamu's VASP registration was renewed in late 2025 following a year-plus approval cycle. Expect interviewers to probe how you would operate in a regulated environment.
What products does Dunamu operate beyond Upbit?
Dunamu operates Stock Plus, a social investing platform partnered with Korean broker-dealers, Upbit NFT, blockchain R&D activities, VerifyVASP as a travel-rule solution, and Upbit Global subsidiaries in Singapore, Indonesia, Thailand, and Vietnam. Upbit is the largest single product but the engineering and compliance organization supports a broader portfolio.
Where is Dunamu's office and is remote work supported?
The headquarters is in the Teheran-ro corridor of Gangnam, Seoul, which is a dense tech cluster sometimes called Teheran Valley. Hybrid schedules exist for some teams, but expect on-site as the default for engineering and operations roles because of the regulated nature of the business and the tight coupling with incident response.
How does Dunamu compensation compare to other Korean tech employers?
Dunamu has historically sat in the top tier of Korean tech compensation, with base plus performance incentive structures that have produced widely publicized bonus years during strong markets. Compensation varies significantly across teams and levels, and is negotiated at offer stage rather than being fully rigidly banded.

Open Positions

Dunamu (Upbit) currently has 1 open positions.

Check Your Resume Before Applying → View 1 open positions at Dunamu (Upbit)

Related Resources

Similar Companies

Related Articles

Sources

  1. Dunamu careers portal - job listings —
  2. Dunamu 2026 Tech Recruitment Sprint —
  3. Dunamu English corporate site —
  4. Upbit - Wikipedia —
  5. Dunamu CEO set for third term - Korea Herald —
  6. Dunamu names new CEO as Lee Sirgoo steps down early - Korea Herald —
  7. South Korea FIU Fines Upbit Operator Dunamu $25.4M for Violations - Phemex News —
  8. Dunamu Secures VASP License Renewal for Upbit Exchange - CryptoRank —
  9. Naver to Acquire Upbit Operator Dunamu in $10.3 Billion Deal - WOWTALE —
  10. 두나무(주) 면접후기 - Jobplanet —
  11. 두나무 수시채용 합격 후기 - Yoon Sung's Blog —
  12. How Many People Work At Upbit - CoinLaw —
  13. Dunamu leads Web 3.0 market with blockchain tech - The Korea Herald —
  14. CEO of Upbit Parent Dunamu Says Exchange Eyeing Further Overseas Expansion - CoinDesk —
  15. Dunamu talent pool posting —