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Investigate complex security incidents, act as the technical Incident Commander during major crises, and develop Python‑based SOAR playbooks and automation tools to streamline response.
Proven incident response experience in high‑scale environments, deep knowledge of vulnerabilities and attacker TTPs, hands‑on cloud IR (AWS/GCP/Azure), strong Python and SOAR automation skills, and fluent English communication.
The role safeguards Nubank’s 140 million customers and employees by quickly detecting, containing, and mitigating threats, directly supporting the company’s mission to fight complexity and maintain trust.
A seasoned security engineer who thrives on fast‑paced incident handling, enjoys building automation, and can convey technical findings to both technical teams and executives.
About Nu
Nu serves more than 140 million customers, guided by a mission to fight complexity and empower people. The company has been leading an industry transformation through innovative products and human-centered services.
Proprietary technology and data at scale power Nu’s digital platform, built to promote financial access, advancement, and transparency. Its business model thrives on customer love and lower costs, feeding a flywheel of growth and profitability.
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About the role
The Nubank Security team actively seeks out potential security threats to protect both our customers and Nubankers. We respond swiftly to security incidents, conduct thorough investigations, and implement measures to mitigate risks. Our strong engineering capabilities allow us to reduce response times through automation and specialized micro-services.
Our Incident Response Team is focused on managing incidents and is constantly enhancing its skills and maturity. Additionally, the Nubank CSIRT is a proud member of the FIRST (Forum of Incident Response and Security Teams) community. You can find more about Nubank Infosec here:
https://blog.nubank.com.br/infosec-nubank-protecao-dados/
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Work Model for this Role
Hybrid 2-3 times/week: Our hybrid work model brings us to the office at least twice a week, on strategic days designed to maximize team connection and collaboration. For more details, visit https://building.nubank.com/nu-hybrid-work-model/
Our recruitment process may involve the use of artificial intelligence–enabled tools, such as automated interview transcription and analysis, to support the evaluation process. Artificial intelligence is not used to make final hiring decisions; all decisions are made by human reviewers.
To maintain a consistent and fair process for every candidate, Nu does not provide individualized technical feedback. See how our policy works here
Nubank
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