Lead Security Engineer

Full Time · Remote, US/Canada

About Us

Founded:  2018

Product: We're bringing decentralized digital identity to the world by issuing Web3 domains on the blockchain.

Mission: We’re returning power to the people; championing their right to control their own data, govern their own identity and make their own choices.

Culture: We have a culture built around ownership, autonomy, innovation and learning, including a world-class Crypto Education Program to support people at all stages of their crypto journey.

Location: We are US-based but we have a 100% Remote and international team.

Growth: 5x employee growth since 2021. 5x yearly revenue growth since 2019.

Funding: In July 2022, Unstoppable announced $65 million in Series A funding at a $1 billion valuation 🦄. We are backed by Pantera Capital, Alchemy Ventures, OKG Investments, Polygon, Tim Draper, Coinbase Ventures and Boost VC. 

Team:  150+ employees in 20+ different countries, including a prestigious leadership team that has a history of building successful unicorn startups and leading tech giants.

Click here to learn more about our team, company, culture, and what you can expect when applying at Unstoppable Domains.


The internet today is broken. Billions of people don’t have digital property ownership rights over their data, or the economic rewards associated with the value they create online. This is not what early internet pioneers thought they were building. Unstoppable Domains is on a mission to fix this by providing secure, user owned & controlled identity to every Internet user in the form of NFTs for authentication, payments, and secure data sharing.

The Lead Security Engineer at Unstoppable Domains is the first line of defense against malicious actors. You will be responsible for scaling the company's security posture as it relates to application development, cloud infrastructure, SaaS applications, threat modeling and prevention, operational best practices, monitoring, vulnerability assessment, and incident response.
You Are:
  • You have strong opinions, weakly held. You bring ideas to the table, consider other perspectives objectively, disagree respectfully, and commit fully when a decision is made.
  • You look to data to inform decisions and metrics to measure progress.
  • You’re a doer who strives to achieve results. You get things done, but more than that you get done the things that bring us closest to the intended goal.
  • You are guided by the big picture. You put mission and team over self as you navigate local obstacles toward the north star.
  • You enjoy solving problems, both independently and collaboratively, and you seek to expand your knowledge and skills.
You Will:
  • Architect a comprehensive security strategy and translate it into technical roadmaps.
  • Triage security incidents, perform vulnerability assessments, and participate in incident response.
  • Develop threat modeling and preventive measures, best practices, and standards.
  • Implement monitoring to detect irregular behavior, breaches and intrusions.
  • Build and scale security controls in cloud infrastructure.
  • Provide security training to other teams in the company.
  • Assist in onboarding SaaS applications and managing vendor relationships.
Must have:
  • 6 years experience in security engineering or security architecture.
  • Experience with cloud infrastructure platforms (GCP, AWS, Azure).
  • Experience with pen testing, threat modeling, and risk assessment.
  • Deep knowledge of security risks such as DDoS and phishing.
  • Experience with DDoS and Bot Mitigation using cloud solutions such as CloudFlare, Fastly, Akamai.
  • Experience with SOC 2 compliance.
  • Fluent in English

We Offer:

  • 100% employer-paid medical, dental and vision insurance
  • 401(k) with 4% company match (after 1 year)
  • Equity
  • 100% remote-work environment
  • Monthly co-working space stipend
  • Home office budget
  • 15 days of vacation time, increased to 20 days after 1 year
  • 7 health days to tend to health and wellness needs for yourself or your dependents
  • 80 hours of supplemental COVID-19 recovery time
  • National holidays
  • Disability insurance
  • Life Insurance
  • Employee Assistance Program
  • Travel Assistance Program

Our privacy policy explains how we collect and process your data in accordance with applicable data protection laws.

Unstoppable Domains is committed to making diversity and inclusion a part of everything we do - from building our team to developing our product. In the spirit of the Web3 community, we place the highest value on contributions, not race, age, gender, location, or sexual orientation. Furthermore, everyone is welcome and supported at all stages of their career because we believe that everyone is better off when more people have a seat at the table.

When recruiting, we provide equal employment opportunities for all applicants, regardless of race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, gender identity, sexual orientation, or any other legally protected characteristic. If you need assistance with your application or at any stage in the process due to disability, please contact us at recruiting@unstoppabledomains.com.

Research has shown that applicants from underrepresented groups will not apply for jobs if they don’t meet 100% of the job criteria, so if you meet most of the above job requirements, we still encourage you to apply

To learn more about Unstoppable Domains, our product, and our mission, please check out the Unstoppable Domains Podcast.

About Unstoppable Domains

Unstoppable Domains is onboarding the world onto the decentralized web by building blockchain-based domain names. These domains allow users to replace cryptocurrency addresses with human-readable names, host decentralized websites, simplify crypto payments, and much more.

By selling these domains direct to consumers for a one-time fee, we are making a product that will change cryptocurrency and shape the future of a free Internet.

We are a small, but quickly growing team of entrepreneurs, revolutionaries, and lovers of all things crypto.

We are backed by Draper Associates and Boost VC, and are growing exponentially.

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