H

(Solana) Offensive Security Engineer - 100% Remote, Blockchain, DeFi

Halborn
Full-time
Remote
United Kingdom
Testing & Assessment

Responsibilities

  • Conduct realistic adversary simulations from conception through reporting.Perform Testing systems, applications, networks and processes.
  • Research cutting-edge offensive security techniques.
  • Developing tools and exploits.
  • Communicate clearly and effectively, both written and orally, the risks that exist and remediations required.
  • Work collaboratively and independently on unique or special assignments which may require specialized knowledge and/or experience.
  • Comply with Company, Division and Professional ethical standards.

Requirements

  • A passion for the cryptocurrency industry.
  • Experience in smart contract audits (suggested).
  • 5+ years of offensive security experience.
  • 2+ years of experience auditing DeFi protocols (Solidity, Solana or any Rust-based protocol).
  • Experience using common penetration testing tools, BurpSuite, Metasploit, etc.
  • Proficient in at least 1 scripting language.
  • Proficiency with common server and workstation operating systems.
  • Mastery in testing modern web application languages and frameworks.
  • Mastery in testing modern authentication systems and Identity Providers.
  • Proficient knowledge of blockchain and smart contract implementations.
  • Ability to think critically and identify areas of technical and non-technical risk.
  • Ability to write technical reports and communicate technical content to non-technical audiences.
  • Relevant security certifications are a plus, but not required (OSCP, OSCE, GPEN, GWAPT, LPT, CISSP).


All candidates who make it past 2nd round will be required to:

  • Pass background and criminal record check
  • Provide x3 relevant references