
Seal Security revolutionizes supply chain security operations, empowering organizations to automate and scale their open source vulnerability remediation and patch management. Our solution offers…

Seal Security revolutionizes supply chain security operations, empowering organizations to automate and scale their open source vulnerability remediation and patch management. Our solution offers…
Product: Automated in-place, production-ready backported patches for open-source vulnerabilities across dependencies, containers, and OS packages
Founded: 2022
Funding: $20M disclosed (Seed $7.4M; Series A $13M)
Headcount: 114 employees
Compliance: SOC2 and ISO27001 compliant
Open-source and dependency vulnerability remediation; supply chain security and patch management.
2022
Computer and Network Security
$7.4M
Participants included Crew Capital, PayPal Alumni Fund, and Cyber Club London
$13M
“Led by Vertex Ventures Israel across seed and Series A; participation from Crew Capital, PayPal Alumni Fund, and Cyber Club London”
Seal Security is a rapidly growing cybersecurity startup building an AI-powered AppSec engineer that works as another member of your team. Instead of the painful cycle of triaging vulnerabilities, creating tickets, and spending engineering hours on library upgrades, Seal automatically remediates open-source vulnerabilities with fully compatible, standalone security patches - no version bumps, no dependency headaches.
We're backed by top-tier VCs, led by world-class cybersecurity and GTM experts, and recently closed our Series A funding, with numerous Fortune 500 customers.
We are looking for a Senior Software Engineer who thrives on solving complex challenges across the entire stack. As a key member of our R&D team, you'll own features end-to-end, from backend services and infrastructure to frontend interfaces and developer tooling, leveraging the latest advancements in LLMs to push the boundaries of innovation.
If you're a versatile engineer who's passionate about driving innovation, wearing multiple hats, and delivering world-class products, we'd love to meet you!
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