Security Software Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Security Software Engineer based in Brazil.

Join a globally distributed security engineering environment focused on protecting Linux, open source software, and products used across cloud, AI, IoT, and enterprise infrastructure.

This role combines hands-on software engineering with proactive security leadership across product development teams.

You will help teams identify and address security risks through threat modeling, architecture reviews, static analysis, fuzzing, vulnerability research, and other modern practices.

The position spans feature development, vulnerability response, security hardening, compliance, and open source community participation.

You will work closely with engineers, customers, partners, and open source communities to improve the security of software at significant scale.

Depending on your expertise, you may contribute to cryptography, Linux security, vulnerability assessment, security automation, or kernel-level technologies.

This fully remote opportunity is suited to a security-focused engineer who enjoys solving complex problems, influencing engineering practices, and working across a broad technical ecosystem.