Babylon Stake Bitcoin Stakers Finality Providers Bitcoin Supercharged Networks Ecosystem Institutional Staking Build Docs Github Bug Bounty Learn Blog News Podcasts Babylon Learn Center FAQ Media Bitcoin Staking Litepaper Timestamping paper Bitcoin Vault Litepaper BABE Paper Connect Forum Community Subscribe Job Board Blog Post: A Vault First Roadmap - Catalysing Bitcoin DeFi 📝 Babylon Genesis Bi-Weekly Digest: (August 29 - September 11) 📝 Babylon Genesis Bi-Weekly Digest: (August 14 - August 28) 📝 Babylon Genesis Bi-Weekly Digest: (August 2 - August 14) Making Bitcoin Productive: Highlights from Babylon Labs’ First Quarterly Founders Call Bi-Weekly Babylon Community Updates (July 31, 2025 Welcome to BTCFi Summer: Announcing the First Batch of BSNs The Road to BTCFi: Babylon’s 2025 Roadmap The Babylon Thesis Phase-2 launch round up - Bitcoin staking activated, Babylon Genesis marches towards the next phase Expanding Bitcoin Staking Protection: Babylon Labs Supports Nexus Mutual Cover Development Phase-2 BTC Staking Participation Guide The Three Facets of Babylon Genesis Babylon Bitcoin staking protocol: Best practices for Bitcoin LSTs A Vault First Roadmap - Catalysing Bitcoin DeFi 📝 Babylon Genesis Bi-Weekly Digest: (August 29 - September 11) 📝 Babylon Genesis Bi-Weekly Digest: (August 14 - August 28) 📝 Babylon Genesis Bi-Weekly Digest: (August 2 - August 14) Making Bitcoin Productive: Highlights from Babylon Labs’ First Quarterly Founders Call Bi-Weekly Babylon Community Updates (July 31, 2025 Welcome to BTCFi Summer: Announcing the First Batch of BSNs The Road to BTCFi: Babylon’s 2025 Roadmap The Babylon Thesis Phase-2 launch round up - Bitcoin staking activated, Babylon Genesis marches towards the next phase Expanding Bitcoin Staking Protection: Babylon Labs Supports Nexus Mutual Cover Development Phase-2 BTC Staking Participation Guide The Three Facets of Babylon Genesis Babylon Bitcoin staking protocol: Best practices for Bitcoin LSTs Staking interface Stake Bitcoin Stakers Finality Providers Bitcoin Supercharged Networks Ecosystem Institutional Staking Build Docs Github Bug Bounty Learn Blog News Podcasts Babylon Learn Center FAQ Media Bitcoin Staking Litepaper Timestamping paper Bitcoin Vault Litepaper BABE Paper Connect Forum Community Subscribe Job Board Blog Post: A Vault First Roadmap - Catalysing Bitcoin DeFi 📝 Babylon Genesis Bi-Weekly Digest: (August 29 - September 11) 📝 Babylon Genesis Bi-Weekly Digest: (August 14 - August 28) 📝 Babylon Genesis Bi-Weekly Digest: (August 2 - August 14) Making Bitcoin Productive: Highlights from Babylon Labs’ First Quarterly Founders Call Bi-Weekly Babylon Community Updates (July 31, 2025 Welcome to BTCFi Summer: Announcing the First Batch of BSNs The Road to BTCFi: Babylon’s 2025 Roadmap The Babylon Thesis Phase-2 launch round up - Bitcoin staking activated, Babylon Genesis marches towards the next phase Expanding Bitcoin Staking Protection: Babylon Labs Supports Nexus Mutual Cover Development Phase-2 BTC Staking Participation Guide The Three Facets of Babylon Genesis Babylon Bitcoin staking protocol: Best practices for Bitcoin LSTs A Vault First Roadmap - Catalysing Bitcoin DeFi 📝 Babylon Genesis Bi-Weekly Digest: (August 29 - September 11) 📝 Babylon Genesis Bi-Weekly Digest: (August 14 - August 28) 📝 Babylon Genesis Bi-Weekly Digest: (August 2 - August 14) Making Bitcoin Productive: Highlights from Babylon Labs’ First Quarterly Founders Call Bi-Weekly Babylon Community Updates (July 31, 2025 Welcome to BTCFi Summer: Announcing the First Batch of BSNs The Road to BTCFi: Babylon’s 2025 Roadmap The Babylon Thesis Phase-2 launch round up - Bitcoin staking activated, Babylon Genesis marches towards the next phase Expanding Bitcoin Staking Protection: Babylon Labs Supports Nexus Mutual Cover Development Phase-2 BTC Staking Participation Guide The Three Facets of Babylon Genesis Babylon Bitcoin staking protocol: Best practices for Bitcoin LSTs Staking interface Join Babylon Labs Lead Security Engineer Location Remote Employment Type Full Time Location Type Remote Department Engineering Overview Application
About Us Babylon is building native use cases for Bitcoin. Bitcoin is an incredible store of value, but it’s historically been difficult to unlock its broader economic productivity. Our products address this - our flagship protocol, trustless Bitcoin staking, has attracted more than $6B native BTC TVL, and our new invention Trustless BTCVault allows native BTC to participate in DeFi protocols on any chain without bridging. We're a fast-growing team of world-class researchers, engineers, and GTM operators. Our culture is open, collaborative, and fast-moving, and we're serious about empowering individuals to shape the future of the project and the broader ecosystem. About the Job Security of the protocols developed at Babylon is of paramount significance, as they will serve as the backbone for an unprecedented shared economy powered by Bitcoin. We are looking for a highly experienced security professional who is paranoid about loopholes and attack vectors on all fronts in decentralized protocols. This role requires independent thinking and execution, while coordinating with the research and engineering team members to achieve the security objectives. Your main
responsibilities include: Be the owner of security for all technologies, protocols, and products developed by
the team, including potential attack vectors in algorithms, cryptography, code, and deployments Establish overall security objectives and lead the planning and execution to achieve them Be the in-house “whitehat” to identify security gaps in code and infrastructure Coordinate with the engineering team to establish best security practices in software development cycles Manage the end-to-end audit lifecycle and bug bounty programs. ‍ About You As an experienced security professional with hands-on experience in ethical hacking, you know where to look when identifying security vulnerabilities. You are paranoid and passionate about anything that might give attackers an edge, yet you are capable of translating all your security concerns into actionable countermeasures. You understand that security needs to be baked into the culture of
the team and you are ready to champion that.
Requirements Bachelor’s degree in Computer Science, Electrical Engineering, or a related field. Minimum of 3 years' experience in hands-on security analysis and vulnerability discovery for blockchains or DeFi protocols. Good understanding of smart contract languages and their semantics. Good understanding of operational security and security best practices. Experience in designing agile infrastructure systems and practices to build, deploy and host applications and sensitive credentials securely. Whitehat ethical hacking experience is a strong plus. Fluent in English, with excellent verbal and written communication skills, facilitating clear and effective collaboration across global teams. ‍ Our team is remote first and we are hiring across the world. Here at Babylon Labs, you’ll be joining a world-class team with tremendous growth potential as we bring secured Bitcoin staking to the world. Supported by top venture funds like Paradigm, Polychain Capital, Bullish, Hack VC, Polygon Ventures, Framework Ventures, Castle Island Ventures, OKX Ventures, among other investment firms and strategic partners. Come join us and build the future of trustless Bitcoin staking! Name Last Name Email Address Linkedin Profile GitHub Profile Applying Position Please Upload your Resume Upload File Max file size 10MB. Uploading... fileuploaded.jpg Upload failed. Max size for files is 10 MB. Thank you! Your submission has been received! Oops! Something went wrong while submitting the form. 1. Twitter Discord LinkedIn Subscribe Loading... Subscribe Loading... Thank you! You have successfully joined our subscriber list. © 2024 Babylon Labs. All rights reserved. Stake Staking Interface Bitcoin Stakers Finality Providers Bitcoin Supercharged Networks Ecosystem Learn Blog Babylon Learn Center Media FAQ Bitcoin Staking Litepaper Bitcoin Timestamping Paper Build SDK Docs Github Finality Providers Resources Connect Forum Join Community Subscribe Events Job Board Legal Terms of Use Privacy Policy Marketing Terms Contest Rules
Location
Remote
Experience
3+ years
Investors
Fisher Yu
Co-founder & CTO
David Tse
Co-founder & Research Scientist
No applications, no recruiter spam. Just the intro.
A few questions to make sure this role is the right shape for you. Two minutes.
I write the intro, send it to the founder, and handle the back-and-forth.
If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.