Security Engineer - Incident Response
São Paulo, SP, Brazil
Posted on Sep 18, 2026
About this role
- Build our security nervous system. Own and improve the SIEM, telemetry pipelines, enrichment and correlation across CloudWalk.
- Create detections that matter. Turn attacker behavior, real incidents and Red Team findings into useful signals instead of alert spam.
- Respond when things get weird. Investigate incidents from first signal to containment, recovery and lessons learned.
- Hunt before alerts fire. Search proactively for suspicious behavior and visibility gaps.
- Automate aggressively. Build tools and workflows for triage, enrichment, evidence collection and containment.
- Work with attackers. The friendly kind. Partner closely with Offensive Security to turn attack paths into detections and controls.
- Use AI as leverage. Build agents and automations for investigation, log analysis, alert enrichment and response.
The Future We See
At CloudWalk, we envision a future where AI empowers every field to reach new heights:
- People teams leveraging AI to transform talent acquisition and employee development.
- Marketing professionals creating data-driven, AI-powered campaign strategies.
- Customer Success teams enhancing client experiences with intelligent solutions.
- Risk analysts combining human expertise with AI to navigate complexities.
- Designers collaborating with AI to push creative boundaries.
Join us at CloudWalk, where we're not just engineering solutions; we're building a smarter, AI-driven future for payments—together.
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