lbry.com/content/jobs/security-engineer.md

title	order	status	location
Senior Security Analyst/Engineer	5	active	remote (global)

This position would be our full-time first security hire, though we've always been a security-conscious company. You'd be in charge of everything security-related: threat modeling and identifying vulnerabilities, proposing solutions (and implementing them in some cases), reviewing design decisions for security bugs, mitigating platform risk, running a bug bounty program, and so on. In addition, digital tokens present their own set of challenges, both in terms of designing systems that are secure and easy-to-use, and in terms of making us appealing targets for hackers.

You'd have a lot of freedom (and therefore responsibility) to set security priorities for LBRY. Experience in the blockchain world is a plus.