Member of Technical Staff
Armadin
Member of Technical Staff
Armadin
AI-native platform for proactive cyber defense
About Us
At Armadin, we're a group of engineers, researchers, and security researchers on a mission to redefine what proactive security can do in the AI era. Cyberattacks are becoming autonomous and relentless and we believe defending against threats before they materialize is one of the most powerful ways to protect the institutions the world depends on.
We're building autonomous proactive security from the ground up, reinforcing the tradecraft of elite security practioners into purpose-built security models and agents that discover risk and remediate it before organizations are breached.
Led by Kevin Mandia, founder of Mandiant ($5.4B exit to Google), our team brings together researchers and engineers from Google, xAI, Meta, Stanford, Georgia Tech, Waterloo, Berkeley, and MIT to reinvent security for an adversary that never sleeps.
What You'll Do
Design Core Systems: Architect the services, pipelines, and storage engines powering our platform and autonomous agents.
Scale for AI: Build high-throughput, low-latency infrastructure that scales with data, customers, and agentic workloads.
Own Production: Take end-to-end responsibility for the reliability, performance, and cost of critical systems.
Empower Teams: Build the platforms and tooling that let agentic and product teams ship fast.
Solve Hard Problems: Go deep on consistency, concurrency, fault tolerance, and latency.
What You'll Bring
Systems Depth: Strong fundamentals in backend infrastructure and scalable production systems.
Battle-Testing: Experience operating at scale and navigating failure modes and bottlenecks.
Execution: You turn ambiguous problems into shipped, rock-solid software.
Ownership: Comfort spanning architecture to implementation and rollout.
AI Fluency: You build with AI natively and want to build the infrastructure behind it.
Collaboration: You work across boundaries and care about the outcome, not just your slice.
Even Better With
Cloud infrastructure (GCP, AWS, Azure), containers, Kubernetes.
Real-time streaming and large-scale storage.
Infrastructure for AI/ML workloads (inference, model serving, data systems).
Enterprise products built for security, scale, and trust.
Location
In-person in our Palo Alto office.
Benefits & Perks | FTE
🏥 Full Health, Dental, & Vision Coverage
📈 Meaningful Equity Ownership
🥙 In-Office Meals
✂️ Haircuts at the Office
🎉 Company Sponsored Conferences & Events
💸 401(k), HSA, and FSA Plans
🌴 Flexible PTO
Armadin provides an AI-native cybersecurity platform that helps large enterprises prepare for AI-driven cyber threats. Its system uses a swarm of specialized AI agents that simulate attacker behavior to continuously reason, plan, and adapt, seeking exploitable vulnerabilities and kill chains across an organization’s attack surface. Unlike traditional scanners, Armadin’s agents return proof of what can be exploited, enabling proactive remediation and a reduction in testing time from days to minutes. The company differentiates itself through autonomous, attack-minded AI that operates at machine speed, combining red-teaming expertise with AI research to detect and validate risks across multi-modal, rapid campaigns (hyperattacks). The goal is to shift security from reactive checks to proactive, continuous testing that keeps pace with AI-enabled threats, serving Fortune 100 enterprises on a subscription basis.
Explore more opportunities at Armadin