Offensive Security Engineer

CloudWalk
Full Time - remote São Paulo, State of São Paulo Computer Occupations
Posted:
June 04, 2026
Location:
São Paulo, State of São Paulo, Brazil

Job Description

About the Role

This is not a traditional pentesting role. At CloudWalk, you’ll go beyond running scans or writing reports. You’ll break into systems, exploit real weaknesses, and then engineer automations and agents to make sure those classes of vulnerabilities never come back. Your work will directly shape how CloudWalk defends itself at scale, turning offensive security knowledge into defensive engineering.
You’ll be part of a team that blends red teaming, mobile/web pentesting, and security automation. If you enjoy moving fast, exploiting hard problems, and coding the solutions, this role is for you.

What You'll Do


  • Break things that matter. Pentest applications across our stack, identifying vulnerabilities in APIs, mobile apps (Android/iOS), and infrastructure before attackers do.

  • Run red team operations. Plan and execute realistic attack campaigns: phishing with custom domains, social engineering, lateral move...
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    Job Overview

    Job Type: Full Time - remote
    Location: São Paulo, Brazil
    Posted: June 04, 2026
    Deadline: July 14, 2026