USD per year
Founding Engineer
San Francisco, CA, US $170K - $230K 0.50% - 1.00% 3+ years Hi! We're SubImage, a YC-backed cybersecurity startup. We use graph theory to map out customer environments, helping them find and fix vulnerabilities before they get hacked. Our tech is built around an open source tool called [Cartography](https://subimage.io), that we created at Lyft and donated to the Linux Foundation. It’s used by over 70 companies - including 7 in the Fortune 100 - to make sense of complex infra across AWS, Okta, GitHub, and more. We're a small, fast-moving team passionate about security, infra, and AI. Before starting SubImage, we've worked at places like Lyft, Anthropic, and the NSA.
SubImage maps your entire cloud and on-prem infrastructure to identify exposures, misconfigurations, and prioritize fixes. Built on Cartography (an open-source project started at Lyft in 2019). Provides agentless, zero-maintenance cloud security with AI-powered asset inventory and attack path analysis. Offers a managed CNAPP built on open foundations for transparency, extensibility, and trust. Integrates with a wide range of SaaS, cloud services, networking, security threat management, corporate security solutions, identity & access providers, and AI providers. Focuses on actionable vulnerability fixes, contextual misconfiguration detection, attack path illumination, least privilege awareness, and end-to-end environment security. Fully managed service with no maintenance required from customers. Security-first design: agentless, read-only access with no secrets stored.
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