Principal Engineer Software, AppSec (Chronosphere)

Responsibilities: Design and implement security tooling and programs across the organization, including access control, vulnerability management, and detection/response systems Collaborate with engineering and business teams to identify top security needs and maintain a roadmap Participate in design reviews, threat modeling, and incident analysis Assist teams in making high-quality security decisions, even in ambiguity Set high standards for security ownership and engineering quality

Key requirements: 10+ years in security or infra-focused engineering with meaningful ownership Ability to own projects from inception to delivery independently Systematic problem-solving, strong communication, ownership and drive Empathy for developers and passion for building developer-focused security tools Built vulnerability management systems that reduce risk Led security incident response efforts and postmortem improvements Curiosity and persistence to understand how things work Flexible, collaborative working style strong communication team collaboration ownership and accountability infrastructure software development in Go, C++, Rust, or Python vulnerability management systems incident response and postmortem improvements