Halborn is an award-winning cybersecurity company specializing in blockchain organizations. They offer comprehensive services including smart contract audits, penetration testing, incident response, and offensive security to protect critical assets throughout the development lifecycle. Halborn's expertise in blockchain security and cryptocurrency ensures world-class protection for innovative projects.
Open Positions
Bitcoin Offensive Security Engineer - 100% Remote, Blockchain, DeFi
3+ years of application development experience, 2+ years of offensive security experience, and proficiency in Golang, C++, and scripting languages
Account Executive
3-5 years of sales experience, preferably in tech with Web3 exposure, and experience selling to blockchain/crypto/cybersecurity customers
Offensive Security Engineer - 100% Remote, Blockchain, DeFi
3+ years of experience in application development in Golang and C++, 2+ years of offensive security experience, and a passion for the blockchain industry
Web3 Sales Development Representative (SDR / BDR / ADR / Outbound Sales Prospecting Specialist)
2-3 years experience in outbound sales roles for a tech start-up and track record securing a high number of new business meetings each month via cold outreach
(Solana) Offensive Security Engineer - 100% Remote, Blockchain, DeFi
5+ years of offensive security experience, 2+ years of experience auditing DeFi protocols, and proficiency in at least 1 scripting language
Offensive Security Engineer – Off-Chain / Cloud
2+ years of experience in offensive security / penetration testing, practical experience testing cloud environments, solid understanding of web application security, API security, infrastructure and network security