Security Engineer

You will own day-to-day defensive and offensive security activities. You will operate the SIEM and security operations dashboard, conduct internal penetration tests, manage vulnerabilities and dependencies, and improve secure development practices. You will partner with compliance to prepare security evidence and controls, and investigate, resolve, or escalate security and application issues.

Responsibilities

• Operate the SIEM and build a SecOps dashboard for security alerts, anomalies, authentication events, infrastructure changes, and audit evidence
• Conduct continuous internal penetration testing of services, APIs, infrastructure, and embedded SDKs
• Automate reconnaissance, fuzzing, code review, and exploit development using AI-native security tooling
• Document security findings, drive remediation, and measure mean time to fix
• Manage the end-to-end vulnerability lifecycle, including CVE triage and dependency upgrades
• Build dependency-management automation, including Dependabot tuning, lockfile hygiene, and gated auto-merges
• Define secure-by-default patterns and review threat models for high-risk changes
• Integrate SAST, DAST, and secret scanning into CI
• Produce compliance evidence, controls, and monitoring artifacts for PCI DSS, SOC 2, ISO 27001, and DORA
• Review, troubleshoot, triage, fix, or escalate security and application issues

Requirements

• 4+ years of security engineering, product security, or DevSecOps experience
• Hands-on offensive security skills, including web application, API, cloud, and infrastructure penetration testing
• Understanding of complex technology architectures across cloud hosting providers
• Production experience operating a SIEM and building engineering-facing dashboards
• Fluency in TypeScript and Node.js
• Ability to work with Rust, Go, or Python
• Experience with CVE triage, SCA tooling, and dependency upgrade automation
• Comfort with or enthusiasm for AI-native security tooling such as Claude Code and Claude Security

Benefits

• Equity grant
• Health and wellness benefits
• 401(k) savings plan
• Flexible time off