L1 Security Auditor

We're excited to find a talented Security Auditor who specializes in blockchain layer 1 development to join our team. As an L1 Security Auditor, you'll have the opportunity to conduct thorough security audits of blockchain layer 1 codebases and help us identify and address any potential vulnerabilities. We value your expertise and look forward to collaborating with you in ensuring the robustness of our systems.


About company

We're not just any security consulting company, we're a passionate community driven by a common goal to make Web 3.0 a safer place. With our focus on blockchain security, we're leading the way in protecting the digital landscape.

Why join us: If you're craving an exciting and innovative environment, look no further! We're a rapidly growing company in the cutting-edge world of cybersecurity. Over the next 5 years, we're determined to claim our stake in the booming cyber market, and our talented tech team will play a pivotal role in achieving this mission.


  • In-depth knowledge of blockchain technology: You must understand blockchain technology, its underlying principles, and various consensus algorithms. Proficiency in blockchain L0 frameworks like Substrate or Cosmos is highly desirable.
  • Security audit experience: You should have prior experience in conducting security audits for blockchain protocols or similar distributed systems. Familiarity with industry-standard security frameworks, such as OWASP, NIST, or ISO 27001, is essential.
  • Solid cryptographic knowledge: A deep understanding of cryptographic algorithms, hash functions, digital signatures, and encryption schemes is required. Experience with secure key management practices and multi-signature schemes is a plus.
  • Programming and smart contract expertise: Proficiency in programming languages commonly used in blockchain development, such as Solidity, Go, or Rust, is necessary. Experience with auditing smart contracts for vulnerabilities, such as reentrancy attacks or logic flaws, is highly desirable.
  • Security assessment skills: You should possess strong skills in conducting security assessments, penetration testing, and vulnerability scanning. Knowledge of network security, secure coding practices, and secure software development lifecycle (SDLC) is essential.
  • Strong analytical and problem-solving abilities: The role requires analyzing complex systems, identifying potential security weaknesses, and proposing effective solutions. You should be detail-oriented, proactive, and capable of thinking critically.
  • Excellent communication and reporting skills: You must be able to clearly communicate your findings, recommendations, and technical concepts to both technical and non-technical stakeholders. Strong written and verbal communication skills are essential.

Nice to have:

  • Certifications: Relevant certifications such as Certified Ethereum Developer (CED), Certified Blockchain Security Professional (CBSP), or Certified Information Systems Security Professional (CISSP) are advantageous.
  • Research contributions: Previous research or publications in the field of blockchain security, cryptographic protocols, or related areas would be highly valued.
  • Industry experience: Prior experience in the blockchain industry or working with blockchain-based projects would be beneficial.


  • Conduct security audits of blockchain protocols codebases to identify vulnerabilities and potential security risks.
  • Communicate with developers and key stakeholders when identifying and handling security issues.
  • Implement internal tools for simplifying the audit process.
  • Keep up to date with the latest security vulnerabilities, exploits, and attack techniques related to blockchain protocols and adapt audit procedures accordingly.
  • Write reports detailing identified vulnerabilities and recommend remediation steps to development teams.

Perks & Benefits

  • Opportunity to influence and feel your impact inside the company;
  • Work in a progressive and cutting-edge environment;
  • Great opportunities for personal and career growth;
  • Paid vacation and sick leaves;
  • Minimum bureaucracy, maximum independence;
  • Budget for conferences, seminars, certifications, and training that will help you grow as a professional;
  • Flexible working hours;
  • Remote work.
Apply now