Desarrollador de front-end Lisboa

Desarrollador de front-end
Lisboa
Lisboa, Lisboa, Portugal

Job Post: Malware Analyst – Web Browser Vulnerabilities

Location: Lisbon, Portugal (Hybrid)

Language: English required

About the Role

We’re looking for a Frontend Engineer with strong expertise in modern Java
Script frameworks who wants to expand into
- focused work. In this role, you’ll apply your development skills (Java
Script, Type
Script, React, Angular) to analyze, understand, and help secure web browser extensions.

This is a unique opportunity to combine frontend development and application security.

What You’ll Do

Review and analyze Chrome extension code to understand behavior and identify potential risks.

Use your knowledge of Java
Script/Type
Script, React, and Angular to recognize suspicious patterns and insecure coding practices.

Document findings and propose fixes or improvements to make extensions safer.

Collaborate with security specialists to develop detection rules and automation for spotting vulnerabilities.

Share knowledge and contribute ideas to strengthen the team’s approach to browser extension security.

What We’re Looking For

Strong development background in Java
Script, Type
Script, and modern frameworks (React. js, Angular).

Familiarity with Node. js and build tools like webpack.

Curiosity about application security and willingness to learn reverse engineering, vulnerability detection, and secure coding practices.

Problem-solving mindset with attention to detail.

Strong written and verbal English communication skills.

If you are interested, apply now!