Chief Browser Defender

We are seeking a skilled security expert to lead investigations into browser-focused threats and client-side attack vectors.

The successful candidate will focus on identifying emerging threats, creating proof-of-concept exploits, and contributing research insights that strengthen our browser security posture.

Main Responsibilities:

• Conduct in-depth research in browser-focused security threats, including vulnerabilities, bugs, and advanced attack vectors targeting enterprise users.
• Develop and deploy POCs to simulate real-world threats and highlight impact of discovered issues.
• Create technical video demonstrations of attacks and solutions.
• Draft high-quality technical write-ups, whitepapers, or research submissions for security conferences and publications.
• Track and monitor the evolving threat landscape relevant to browser security and propose mitigation strategies.
• Collaborate with internal teams (including engineering, product, and marketing) to align research outcomes with company goals and public outreach.

Required Skills and Qualifications:

• Must have 5+ years of experience in cybersecurity research, with a strong focus on browser, extensions, or client-side browser/user security.
• Must have 3+ years of experience working on a cybersecurity product company.
• Must demonstrate expertise in identifying and analyzing web-based vulnerabilities and real-world exploit scenarios.
• Must have proficiency in Python for automation, scripting, and tooling.
• Must have good understanding of JavaScript and modern web technologies; adaptability to new frameworks and browser environments.
• Should have familiarity with Linux VM/Container environments and cloud platforms (e.g., AWS, GCP).
• Should have a good understanding of internet security protocols and attack surface mapping.
• Experience publishing or contributing to technical research papers, CVEs, or security community knowledge bases is a plus.

About Us:

We're committed to delivering top-notch browser security. If you're passionate about staying ahead of emerging threats and want to make a meaningful impact, we'd love to hear from you.