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Senior Cybersecurity Engineer

hace 2 meses


Barcelona, Barcelona, España Protonmail A tiempo completo
About the Role

We are seeking a highly skilled Senior Cybersecurity Engineer to lead our efforts in ensuring the security of Proton's applications. As a key member of our Security team, you will be responsible for performing penetration tests, supporting bug bounty triage, and working with engineering teams to remediate identified bugs.

Key Responsibilities
  • Perform penetration tests on Proton products to identify vulnerabilities and weaknesses
  • Support bug bounty triage by reproducing submissions and assessing their potential impact
  • Work with engineering teams to remediate identified bugs and implement improvements in product security and secure coding
  • Identify and implement improvements in product security and secure coding
  • Work with the wider Security and developer units to create security guidelines
  • Demonstrate the value of an assume breach mentality
  • Perform threat modeling and security reviews to review the design of services from a security perspective
Requirements
  • Proven experience in organizing and executing penetration tests/red team operations
  • Proactive and creative application security engineer with a strong understanding of secure coding practices
  • Expertise in threat modeling and experience with at least two of the following: iOS, Android, Windows, MacOS, Linux
  • Strong skills in coding and code review for at least two of the following: Go, Rust, Python
  • Nice to have: experience or knowledge about open-source tools for application security testing, experience in automation, and a toolbox for application security testing
Why Proton?

At Proton, we are committed to creating a secure and private online environment for our users. As a Senior Cybersecurity Engineer, you will be part of a team that is dedicated to protecting our users' data and ensuring the confidentiality, availability, and integrity of our systems. We offer a dynamic and collaborative work environment, with opportunities for growth and professional development. If you are passionate about cybersecurity and want to make a difference, we encourage you to apply for this exciting opportunity.