CloudWalk, Inc. logo
CloudWalk, Inc.

The interplanetary payment network.

Offensive Security Engineer

Security EngineerSecurity EngineerFull TimeRemoteSeniorTeam 201-500H1B No SponsorCompany SiteLinkedIn

Location

Brazil

Posted

59 days ago

Salary

0

Seniority

Senior

Job Description

Offensive Security Engineer

CloudWalk, Inc.

• Pentest applications across our stack, identifying vulnerabilities in APIs, mobile apps (Android/iOS), and infrastructure before attackers do. • Plan and execute realistic attack campaigns: phishing with custom domains, social engineering, lateral movement, privilege escalation. Measure real organizational resilience, not checkbox compliance. • Engineer security platforms, scanning pipelines, and automation that multiply the team's impact. • Design and build LLM-powered agents that detect, classify, triage and fix vulnerabilities in real time.

Job Requirements

  • Strong knowledge of common vulnerabilities, exploitation techniques, and secure coding practices. You can find bugs in source code, not just with a proxy.
  • Experience with web application and API pentesting. Mobile pentesting (Android/iOS) is a strong plus.
  • You code daily. Proficiency in Typescript, Go, or similar, not just scripts, but tools and services others can rely on.
  • Familiarity with cloud infrastructure security (GCP/AWS/Azure), Kubernetes, and service mesh concepts.
  • Understanding of CI/CD pipelines and how to embed security checks into them.
  • Experience leveraging LLMs or AI agents for security tasks.
  • Excellent communication and collaboration skills to work effectively with engineering teams.

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