Senior Browser Security Research Specialist

1 day ago

Kota, Rajasthan, India beBeeResearch Full time ₹ 15,00,000 - ₹ 45,00,000
Cybersecurity Researcher Job Description

At SquareX, we strive to secure the internet for everyone. Our cybersecurity team is looking for a seasoned researcher to lead investigations into browser security 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. This role involves conducting in-depth research in browser-focused security threats, including vulnerabilities, bugs, and advanced attack vectors targeting enterprise users.

Main Responsibilities:

  • Conduct thorough research on browser security threats, including vulnerabilities, bugs, and advanced attack vectors targeting enterprise users.
  • Develop, test, and deploy POCs to simulate real-world threats and highlight the impact of discovered issues.
  • Create technical video demonstrations of attacks and solutions to showcase expertise.
  • Draft high-quality technical write-ups, whitepapers, or research submissions for security conferences and publications.
  • 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.

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