Mid-level Cyber Security Analyst - Pentester (Fintech)

Location: Curitiba, Brazil — on-site

Company

hirify.global is a fintech building global payment infrastructure that connects digital businesses with consumers across 21 markets.

What you will do

• Perform penetration tests across networks, web and mobile applications, wireless environments, and social engineering scenarios.
• Plan, execute, and continuously improve the external penetration testing program.
• Simulate real-world attacks against on-premises and cloud-hosted applications and infrastructure.
• Conduct malware analysis and reverse engineering to identify Indicators of Compromise and support threat hunting.
• Prepare technical reports, executive summaries, security recommendations, and remediation strategies for stakeholders.
• Use attacker tactics, techniques, and procedures to evaluate and improve the organization’s security posture.

Requirements

• Strong understanding of TCP/IP, networking protocols, operating systems, systems administration, and enterprise network architectures.
• Knowledge of cloud security, security protocols, encryption, authentication, authorization, and security controls.
• Experience with security incident analysis, threat analysis, and incident response.
• Hands-on web application penetration testing experience, including OWASP Top 10 vulnerabilities and web services security.
• Knowledge of ISO/IEC 27001, OWASP, the NIST Cybersecurity Framework, and the NIST Privacy Framework.
• Excellent written and verbal communication skills for technical and non-technical audiences.

Nice to have

• OSCP, CEH, CompTIA Security+, GWAPT, GPEN, cloud security, or equivalent certifications.
• Experience with malware reverse engineering, threat intelligence, or purple team exercises.
• Offensive security automation, scripting with Python, PowerShell, or Bash, or security tooling development.
• Experience in financial services, fintech, or highly regulated environments.
• Professional proficiency in English and Spanish.

Culture & Benefits

• Annual performance bonus based on company results.
• Monthly meal allowance and medical and dental plans with dependent coverage.
• Financial assistance for undergraduate, graduate, and MBA programs.
• Budget for courses, certifications, and workshops, plus language classes.
• Semi-flexible hours, a birthday day off, and a year-end break.
• Well-being programs supporting physical and mental health.