E2B
Platform Engineer
$250K–$350K
San Francisco · On-site · Full-time · Posted Sep 29, 2025
- Experience
- 5+ years building distributed systems.
About the job
Build and scale E2B’s cloud infrastructure for running AI agents, including sandbox orchestration, migration, fast startup, self-hosting, and kernel-level observability.
What you'll do
- Build distributed systems and an orchestrator to place sandboxes across nodes; support live migrations.
- Scale sandbox infrastructure while keeping startup time under 200ms and improving self-hosting experience.
- Develop observability from the virtual machine kernel level.
What they ask for
- 5+ years building distributed systems and experience operating infrastructure at serious scale.
- Deep Linux internals expertise, including kernel-level debugging and performance analysis.
- VM hypervisor experience and strong systems programming skills in at least one of Go, Rust, or C/C++.
- Production orchestration experience, networking expertise, and location in San Francisco or willingness to relocate.
Nice to have
- Experience with UFFD, copy-on-write, lazy loading, GPU passthrough, or PCIe device virtualization.
- AI/ML infrastructure, large-scale observability, or contributions to Firecracker, Cloud Hypervisor, or similar open-source projects.
Pay
$250K – $350K USD base salary
Tools
Linux, eBPF, Firecracker, QEMU, KVM, Go, Rust, C/C++
AI focus
Build and scale cloud infrastructure and sandboxes for AI agents and AI software.
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