CareerPlan

Senior Application Security Engineer

Remote, United StatesFull-time2026-10-16 → 2026-11-10

Core

Senior Application Security Engineer 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

Secure SaaS applications, AI-powered features, and platform services for revenue teams

Domain

SaaS, Application Security, AI Security

Required skills

Application security reviews, threat modeling, code-level analysis, vulnerability management, exploit development, secure design patterns, AI security controls, secure SDLC integration, developer enablement

Preferred skills

Ruby, Python, GCP, AI-assisted tooling

Technologies

SAST, bug bounty platforms, pentest tools, AI APIs, cloud environments

Responsibilities

Own and improve secure software development lifecycle; perform deep code reviews and threat modeling; drive vulnerability management and remediation; configure and build AppSec tooling; enable engineers on secure coding and AI safety

Seniority

Senior, hands-on IC