Application Security Engineer

Description: Help secure Bitcoin-secured DeFi infrastructure by reviewing code, smart contracts, and protocol changes. Build security automation for the development lifecycle and manage the bug bounty program. Collaborate with development teams on threat modeling and architecture reviews. Research attack techniques and support incident investigations. Requirements: 3+ years of experience in Application Security or Security Engineering. Strong understanding of common vulnerabilities (OWASP Top 10) and secure code review in Java and one of TypeScript/JavaScript, Python, Go, or Rust. Hands-on experience with blockchain security and smart contract auditing (Solidity/EVM). Experience with security automation and CI/CD security gates. Fluent in English. Benefits: Competitive compensation package and unique benefits for growth and well-being. 100% remote work within Central European to Argentinian time-zone window. Paid vacation and sick leave days for work-life balance. Access to training programs and learning sponsorship annually. Opportunity to work with cutting-edge blockchain technology in a diverse team.