Senior Security Engineer, Application & Platform Security

Stack

Responsibilities

• ▹Own and mature Sentry's security review program: secure code review, architecture review, and threat modeling
• ▹Mature vulnerability management practices — intake, triage, prioritization, remediation tracking, bug bounty and responsible disclosure
• ▹Champion secure-by-design principles, embedding security tooling into developer and CI/CD workflows
• ▹Validate and reproduce application and infrastructure security findings (scanning, manual testing, coordinating penetration testing)
• ▹Evaluate and respond to emerging threats, including the novel attack surface from agentic product features and AI-assisted engineering

Requirements

• ▹5+ years of industry experience designing, building, and securing complex applications and large-scale distributed cloud systems
• ▹Degree in Computer Science or a related field, equivalent training, or professional experience
• ▹Direct experience with security reviews, SDLC practices, secure CI/CD, architecture reviews, threat modeling, vulnerability management, bug bounty and responsible disclosure programs
• ▹Comfortable programming in at least one language and reviewing Python, TypeScript, Go, and Rust
• ▹Familiarity with distributed cloud technology (AWS, GCP, Azure, Kubernetes, Docker, Terraform) and securing it (cloud networking, IAM)

Soft skills

What we offer

• ▹Eligible to participate in Sentry's employee benefit plans (incentive compensation, equity grants, paid time off, group health insurance)

About the company

Sentry helps developers fix errors and performance issues before users notice, trusted by 200,000+ organizations as today's application monitoring standard. Sentry is an open-source company committed to making software development accessible to everyone.