Staff Blockchain Security Architect

4 weeks ago


Dublin, Dublin City, Ireland Coinbase Full time

Ready to be pushed beyond what you think you're capable of?

At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system.

To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company's hardest problems.

Our work culture is intense and isn't for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there's no better place to be.

Security is a primary competency at Coinbase, and the Security Team keeps a watchful eye over every aspect of it. Every day, we go to battle against some of the most sophisticated attackers in the world to protect billions of dollars worth of digital assets and ensure that our customers and employees can enjoy a safe, trusted experience. As Coinbase scales globally, our team is scaling along with it, using a blend of tooling, automation, and strategic team growth to ensure that we're well-equipped to protect the next billion users of crypto.

Blockchain Security (BlockSec) team's mission is to secure funds and data from protocols to wallets. Coinbase has a unique opportunity: enabling our customers to easily and securely interface with blockchains, a.k.a. digital asset networks, a.k.a. cryptocurrencies.  Blockchains are a cutting edge technology, with many unique security considerations for any entity that supports interaction with them.  Understanding those unique considerations requires deep expertise in blockchains and the ability to maintain that expertise over time.

Onchain is the new online. We want to bring 1B+ people onchain in the most secure way possible. We want to provide them secure platforms and tools to build and interact with exciting applications. 

Protocol Security ensures the security of all onchain development at Coinbase. We partner closely with product teams to make sure that our users can safely and confidently engage with the onchain world.

What you'll be doing (ie. job duties):

  • Identify gaps in our security infrastructure and drive cross-function efforts to address them.
  • Perform security assessments, framework development, and threat modeling of assets, including various blockchain protocols, smart contracts, and other distributed ledger tech.
  • Partner with software engineering teams to advise on code and architecture for internal smart contract development.
  • Partner with internal tooling teams to drive the roadmap and vision for internal Coinbase blockchain security tools.
  • Identify automation opportunities in our tooling and processes, deliver a Proof of Concept, and write detail technical requirements.
  • Investigate impactful changes to the space, blockchain upgrades, and novel innovations such as zero-knowledge proofs and bleeding-edge blockchain protocols.
  • Publish blogs and give talks (internal and external) on newfound vulnerabilities, incident investigations, unique integration risks, and related topics.

What we look for in you (ie. job requirements):

  • Strong understanding of blockchains (particularly EVM chains) and highly "crypto forward".
  • Extensive experience in architecture and threat modeling of security-critical backend crypto systems. 
  • Familiar with the threat model of a crypto custodian, including common vulnerabilities and pitfalls for systems that custody cryptocurrency.
  • Familiar with all the fundamentals of onchain activity – blockchain explorers, funds tracing, bridging, DEXs, NFTs, smart contracts.
  • Familiar with recent innovations such as restaking and the various EIPs currently being considered.
  • Ability to provide leadership and mentorship to coworkers.
  • Experience in a highly cross-functional role and/or leading a team.
  • Excellence in clear, direct, and kind communication with technical and non-technical stakeholders.

Nice to haves:

  • Knowledge of security architecture of non-EVM based blockchains.
  • Deep understanding of cryptography such as zk-SNARKs, FHE and MPC.

ID: G2686

#LI-Remote

Pay Transparency Notice: The target annual salary for this position can range as detailed below. Full time offers from Coinbase also include target bonus + target equity + benefits (including medical, dental, and vision).

Pay Range: €132.900—€132.900 EUR

Please be advised that each candidate may submit a maximum of four applications within any 30-day period. We encourage you to carefully evaluate how your skills and interests align with Coinbase's roles before applying.

Commitment to Equal Opportunity

Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law.  For US applicants, you may view the Know Your Rights notice here.  Additionally, Coinbase participates in the E-Verify program in certain locations, as required by law. 

Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations[at]coinbase.com to let us know the nature of your request and your contact information.  For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).

Global Data Privacy Notice for Job Candidates and Applicants

Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here.    



  • Dublin, Dublin City, Ireland Coinbase Full time

    Staff Blockchain Security Architect - EMEAReady to be pushed beyond what you think you're capable of?At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system.To achieve our...


  • Dublin, Dublin City, Ireland Coinbase Full time

    Ready to be pushed beyond what you think you're capable of?At Coinbase, our mission is to increase economic freedom in the world.It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system.To achieve our mission, we're seeking a very specific...


  • Dublin, Dublin City, Ireland Coinbase Full time

    Ready to be pushed beyond what you think you're capable of?At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system.To achieve our mission, we're seeking a very specific...


  • Dublin, Dublin City, Ireland Coinbase Full time

    Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world.It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system.To achieve our mission, we're seeking a very specific...


  • Dublin, Dublin City, Ireland Coinbase Full time

    Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific...


  • Dublin, Dublin City, Ireland Coinbase Full time

    Secure the Future of FinanceCoinbase is a leader in the cryptocurrency and blockchain industry, dedicated to increasing economic freedom worldwide. Our mission requires the best talent in the field to build and maintain the emerging onchain platform.The Blockchain Security (BlockSec) team is responsible for securing funds and data from protocols to wallets....


  • Dublin, Dublin City, Ireland Coinbase Full time

    Cryptocurrency Security ExpertiseWe are seeking a highly skilled Cryptocurrency Blockchain Security Architect to join our team. As a key member of our security team, you will play a critical role in securing funds and data from protocols to wallets.Job OverviewThe Blockchain Security (BlockSec) team's mission is to secure funds and data from protocols to...


  • Dublin, Dublin City, Ireland Coinbase Full time

    At Coinbase, our mission is to increase economic freedom in the world.We're seeking a candidate who is passionate about our mission and believes in the power of crypto and blockchain technology to update the financial system.The successful candidate will have a strong understanding of blockchains, particularly EVM chains, and extensive experience in...


  • Dublin, Dublin City, Ireland Coinbase Full time

    Security is a primary competency at Coinbase, and the Security Team keeps a watchful eye over every aspect of it.Every day, we go to battle against some of the most sophisticated attackers in the world to protect billions of dollars worth of digital assets and ensure that our customers and employees can enjoy a safe, trusted experience.The Blockchain...


  • Dublin, Dublin City, Ireland Coinbase Full time

    Company OverviewCoinbase is at the forefront of revolutionizing the financial system by harnessing the power of blockchain technology. Our mission is to empower individuals and institutions alike to participate in this emerging landscape.SalaryThe target annual salary for this position can range from €132,900 to €132,900 EUR, inclusive of target bonus,...


  • Dublin, Dublin City, Ireland Coinbase Full time

    Coinbase has a unique opportunity:enabling our customers to easily and securely interface with blockchains, a.k.a. digital asset networks, a.k.a. cryptocurrencies.Understanding those unique considerations requires deep expertise in blockchains and the ability to maintain that expertise over time.Onchain is the new online. We want to bring 1B+ people onchain...


  • Dublin, Dublin City, Ireland Coinbase Global Full time

    Ready to be pushed beyond what you think you're capable of?At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system.To achieve our mission, we're seeking a very specific...


  • Dublin, Dublin City, Ireland Coinbase Full time

    Senior Blockchain Security Engineer, Offensive Security3 days ago Be among the first 25 applicantsReady to be pushed beyond what you think you're capable of?At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with...


  • Dublin, Dublin City, Ireland Coinbase Global Full time

    Ready to be pushed beyond what you think you're capable of?At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system.To achieve our mission, we're seeking a very specific...


  • Dublin, Dublin City, Ireland Coinbase Full time

    Ready to be pushed beyond what you think you're capable of?At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system.To achieve our mission, we're seeking a very specific...


  • Dublin, Dublin City, Ireland Coinbase Full time

    Protecting the Next Billion UsersCoinbase is committed to bringing 1B+ people onchain in the most secure way possible. Our goal is to provide secure platforms and tools to build and interact with exciting applications.The BlockSec team's mission is to secure funds and data from protocols to wallets. To achieve this, we're seeking a highly skilled Staff...


  • Dublin, Dublin City, Ireland Borderless Capital Full time

    Position OverviewAre you a crypto native? Do you use Web3 applications on a daily basis and want to build the next generation of Web3 applications?We are seeking a highly skilled and experienced Senior Blockchain Engineer to join our team. In this role, you will be responsible for implementing backend and frontend solutions for Web3-related services, with a...


  • Dublin, Dublin City, Ireland Blockdaemon Full time

    Position OverviewAre you a crypto native? Do you use Web3 applications on a daily basis and want to build the next generation of Web3 applications?We are seeking a highly skilled and experienced Senior Blockchain Engineer to join our team. In this role, you will be responsible for implementing backend and frontend solutions for Web3-related services, with a...


  • Dublin, Dublin City, Ireland Coinbase Full time

    About CoinbaseCoinbase is a leader in the blockchain industry, dedicated to increasing economic freedom worldwide. Our cutting-edge platform enables individuals and institutions to buy, sell, and store digital assets with ease and security.Role SummaryWe are seeking an experienced Cybersecurity Architect to join our Blockchain Security Team. This role...


  • Dublin, Dublin City, Ireland Bitfinex Full time

    Social network you want to login/join with:Blockchain Integration Specialist (Fully Remote, Worldwide)Location: Dublin, IrelandJob Category: InternetEU work permit required: YesJob Reference:Job Views:4Posted:06.03.2025Expiry Date:20.04.2025Job Description:Bitfinex is a digital asset trading platform offering state-of-the-art services for digital currency...