Senior Security Engineer, Application & Platform Security

Stack

Responsibilities

• ▹Own and mature Sentry's security review program: secure code review, architecture review, threat modeling
• ▹Build mature vulnerability management practices: intake, triage, prioritization, remediation tracking, bug bounty and responsible disclosure program
• ▹Champion secure-by-design principles, partner closely with engineering and product, integrate security tooling into 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 introduced by Sentry's agentic product features

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, or equivalent training/professional experience
• ▹Direct experience with security reviews, SDLC practices, secure CI/CD, architecture reviews, threat modeling, vulnerability management, bug bounty and responsible disclosure programs
• ▹Experience programming in at least one language, comfortable reviewing Python, TypeScript, Go, and Rust
• ▹Familiarity with distributed cloud technologies (AWS, GCP, Azure, Kubernetes, Docker, Terraform) and securing them (cloud networking, IAM)
• ▹Collaborative approach to problem solving with strong written and verbal communication

Soft skills

What we offer

• ▹Legally required minimum wage of EUR 74,144 gross/year (IT-KV collective agreement)
• ▹EUR 112,000–146,000 base salary range
• ▹Incentive compensation and equity grants
• ▹Paid time off
• ▹Group health insurance coverage

About the company

Sentry helps developers fix errors and performance issues before users even notice, letting teams spend less time firefighting and more time building. Trusted by more than 200,000 organizations, Sentry is today's application monitoring standard, and the team is now building its AI-native future. Sentry is also an open-source company, driven by the belief that everyone, everywhere should have the tools to build great software.