About CloudWalk:
We are not just another fintech unicorn. We are a pack of dreamers, makers, and tech enthusiasts building the future of payments. With millions of happy customers and a hunger for innovation, we're now expanding our neural network - literally and metaphorically.
About the team
Are you passionate about cybersecurity with expertise in both attacking and defending systems? Do you thrive in collaborative environments where you can leverage offensive techniques to strengthen defensive capabilities? Join our team as a Purple Team Engineer!
In this dynamic role, you'll serve as the critical link between our offensive Red Team and defensive Blue Team operations, creating a powerful feedback loop that continuously improves our security posture.
What You'll Be Doing:
- Experience in both offensive security (penetration testing, red teaming) and defensive security operations (SOC, incident response).
- Strong understanding of attack methodologies and adversary tactics.
- Proficiency in security tooling, SIEM systems, and detection engineering.
- Excellent scripting and automation skills (Python, PowerShell, etc.).
- Strong communication skills to effectively translate technical findings across teams.
- Collaborative mindset and ability to work across security disciplines.
What You Need To Succeed:
- Experience in both offensive security (penetration testing, red teaming) and defensive security operations (SOC, incident response).
- Strong understanding of attack methodologies and adversary tactics.
- Proficiency in security tooling, SIEM systems, and detection engineering.
- Excellent scripting and automation skills (Python, PowerShell, etc.).
- Strong communication skills to effectively translate technical findings across teams.
- Collaborative mindset and ability to work across security disciplines.
- Experience implementing purple team methodologies in enterprise environments.
- Knowledge of MITRE ATT&CK framework and its practical application.
- Experience with threat intelligence integration and threat hunting.
- Cloud security expertise across major platforms (AWS, Azure, GCP).
Bonus points if you have:
Join us and become the catalyst that transforms our security program into a proactive, resilient defense system that stays ahead of evolving threats!
Join us at CloudWalk, where we’re not just engineering solutions; we’re building a smarter, AI-driven future for payments—together.
By applying for this position, your data will be processed as per Cloudwalk's Privacy Policy that you can read here in Portuguese and here in English.
Top Skills
What We Do
We are democratizing the payments industry in Brazil, by empowering entrepreneurs through technological, inclusive, and life-changing solutions. Based in Brazil, CloudWalk is a high-end global payment network built on modern technology and proprietary blockchain, focused in bringing a revolution to the payment ecosystem for small and medium-sized businesses. As a unicorn, the company has provided its customers with more than R$ 1 billion in savings by charging fair fees on its transactions and is now present in more than 300.000 businesses across 5.000 brazilian cities. With investors such as the Valor Capital Group, HIVE Ventures and Coatue, the company has already raised US$ 365.5 million in investments and R$3.4 billion in FDICs for anticipation of receivables in its network of financial solutions. In 2022, it was the only brazilian fintech to be featured in the "The Retail Tech 100" ranking by CB Insights, on the "Protection Solutions for Payments and Frauds".
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