Help us remove the target.
We're building the future of proactive cybersecurity — Automated Moving Target Defense for AI and Kubernetes workloads. Join a small, fast-moving team solving hard problems.
We're looking for engineers and researchers who believe defense should move faster than the attack. All positions are remote-first.
Senior Kubernetes Security Engineer
Full-time · RemoteDesign and implement AMTD mechanisms for Kubernetes clusters. You'll work on container rotation, runtime mutation, and network obfuscation at the infrastructure level. Deep experience with Kubernetes operators, Go, and cloud-native security required.
AI/ML Security Researcher
Full-time · RemoteResearch and develop defensive techniques for AI inference pipelines — model weight protection, GPU workload isolation, and ephemeral inference environments. Experience with NVIDIA NIM, PyTorch, and adversarial ML is a strong plus.
Senior Backend Engineer (Go)
Full-time · RemoteBuild the core Phoenix platform — event-driven mutation engine, telemetry pipelines, and integration with Kubernetes APIs. Strong Go experience and familiarity with distributed systems, gRPC, and observability tooling required.
Developer Relations Engineer
Full-time · RemoteBe the bridge between Phoenix and the open-source community. Create technical content, build demos, speak at conferences, and help engineers understand Automated Moving Target Defense. Strong writing skills and Kubernetes experience required.
Send us your CV and a short note on why you want to join.
No cover letter templates. Tell us what excites you about moving target defense, what you've built, and where you want to go. We read every application.
career@r6security.org →