Application Security Senior Engineer
Remote
Full Time
#Financial Technology
#Security
#Engineering
#AWS
#Pentesting
#SAST
#SCA
#DAST
#BASH
#Python
#Go
#Java
We are the leaders in financial technology for card issuance, processing, and management across Latin America. Our mission is to build world-class financial infrastructure that empowers companies to launch credit, debit, and prepaid cards with speed, agility, and top-tier security. By utilizing our cloud-native technology and simple API integrations, our clients can modernize their legacy systems and scale their businesses throughout the region. Join our team of over 250 professionals as we continue to revolutionize the financial ecosystem in 2025.
Role at a glance
We are looking for a Senior Application Security Engineer to join our InfraSec team. This is a full-time, remote position open to candidates located anywhere. We need a seasoned expert to help us maintain the high security standards that define our platform.
Your impact
- Perform security testing on all services and applications hosted on AWS to ensure robust protection.
- Oversee the full lifecycle of vulnerability management, guiding internal teams through remediation.
- Maintain our security technology stack while implementing innovative solutions that safeguard our systems from development through to production.
What you'll need
- Over 5 years of professional experience in AppSec, OffSec, or Red Team roles.
- Proven expertise in API pentesting, security assessments, and incident simulation.
- Hands-on experience integrating security checks directly into development pipelines.
- Proficiency with security tools including SAST, SCA, and DAST.
- Familiarity with PCI 4.0 and ISO 27001 standards.
- Strong coding and scripting skills in Bash, Python, Go, or Java.
- Fluency in Spanish to collaborate effectively across our regional team.
- A passion for working in a fast-paced, collaborative startup culture.
Perks and compensation
- Remote work flexibility, with the option to work from home or a co-working space.
- Stock options, so you can share in the growth and success of the company.
- Generous paid time off.
- The opportunity to work in a high-performance, diverse, and inclusive environment that values your unique perspective.
