Senior Application Security Engineer
Core
Strengthening Apollo's secure software development lifecycle and reducing application risk across product, platform, and AI-powered features.
Role type
Senior individual contributor application security engineer
Builds
Apollo.io, a go-to-market solution for revenue teams providing verified B2B contact data and engagement tools
Domain
SaaS / Application Security / AI Security
Deliverable
production ML models | product features
Required skills
deep code-level analysis, threat modeling, vulnerability management, exploit development, secure design patterns, AI security checks, SAST configuration, risk-based severity assessment, secure authentication/authorization design
Preferred skills
Ruby, Python, GCP, AI-native product security, secure-by-design practices, security training programs
Technologies
Ruby, Python, GCP, SAST tools, bug bounty platforms, pentesting frameworks
Responsibilities
Own and improve the secure SDLC; perform application security reviews and threat modeling; drive vulnerability management and remediation; configure and improve AppSec tooling and AI integrations; enable engineers and security champions
Seniority
Senior, hands-on IC
