Application Security Engineer
Core
Define and enforce application security standards, secure architecture designs, and SSDLC processes for Payoneer's fintech products and AI initiatives.
Role type
Senior IC Application Security Engineer
Builds
Secure architecture designs, CI/CD security gates (SAST, SCA, secret scanning), and automated security workflows.
Domain
Fintech, Cloud Security, AI Security
Deliverable
production ML models
Required skills
Secure architecture design, SSDLC, CI/CD pipeline security, SAST/SCA/Secret scanning, Cloud security (AWS/Azure/GCP), Kubernetes security, Code review (.NET/Node.js/Python), Threat modeling, Risk assessment
Preferred skills
AI/agentic architectures, MCP, Security tooling (SonarQube, Snyk, Wiz), Microsoft enterprise ecosystem, Fintech regulatory compliance (PCI DSS, PSD2, GDPR)
Technologies
Azure DevOps, GitHub, SonarQube, Snyk, Wiz, AWS, Azure, GCP, Kubernetes, .NET, Node.js, Python
Responsibilities
Review and approve secure architecture designs for new features and AI use-cases; Collaborate with R&D and DevOps to define security requirements and controls; Define CI/CD processes and gates for security scanning; Provide technical guidance on integrating security solutions; Mentor internal teams on application security; Optimize AppSec processes using AI-powered tooling; Research and solve security challenges across on-prem, cloud, and AI domains
Seniority
Senior, hands-on IC
