
Crypto • Fintech • Web 3
Alpen Labs is a company focused on expanding global financial access and individual agency through the development of zero-knowledge (ZK) cryptography-powered infrastructure on Bitcoin. The company aims to leverage recent upgrades in Bitcoin to provide a secure and programmable foundation for financial systems. Alpen Labs is committed to building a native set of financial rails for the internet, promoting financial inclusion and equal access worldwide. They are actively seeking developers and partners to collaborate in creating a powerful Bitcoin-centric ecosystem.
August 3

Crypto • Fintech • Web 3
Alpen Labs is a company focused on expanding global financial access and individual agency through the development of zero-knowledge (ZK) cryptography-powered infrastructure on Bitcoin. The company aims to leverage recent upgrades in Bitcoin to provide a secure and programmable foundation for financial systems. Alpen Labs is committed to building a native set of financial rails for the internet, promoting financial inclusion and equal access worldwide. They are actively seeking developers and partners to collaborate in creating a powerful Bitcoin-centric ecosystem.
• Own security across protocol-layer components (L2, bridge, custody) • Act as the final gatekeeper before code hits main • Lead threat modeling, design reviews, and mitigation planning • Write critical patches and drive hardening when bandwidth is limited • Maintain security CI tooling: sig-verification, SAST, fuzzing, secrets scanning • Review 100% of protocol-relevant PRs and enforce automated checks • Run secure coding workshops and pair-program during critical sprints • Interface with auditors and bounty researchers to scope, triage, and fix issues • Authority to block merges or deploys on security grounds • Direct commit access for emergency fixes
• 5+ years in security engineering with hands-on software experience • Strong background in Rust, Go, or Solidity • Deep knowledge of threat modeling and real-world exploit paths • Experience owning or maintaining CI-based security automation • Comfortable leading security without direct org ownership • Bonus: protocol-level blockchain experience, audits, bounties, or custody systems
Apply NowAugust 3
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