# Platform Engineer
**Company:** [E2b](https://hotfix.jobs/companies/e2b)
**Location:** San Francisco, CA
**Salary:** $180K-$250K
**Experience:** 5+ years
**Skills:** Linux, Kubernetes, Firecracker, Gvisor, Nomad, Distributed Systems, Namespaces, Containers, Networking, Sandboxes
**Posted:** 2025-09-29
> Builds backend infrastructure and core platform for AI agent cloud, including VM hypervisors, LLM sandboxes, networking, and orchestration. Requires 5+ years in distributed systems and Linux administration for onsite role in San Francisco.
## Job Description
## Responsibilities
- Designing and building the E2B backend and core infrastructure
- Working with VM hypervisors like **Firecracker**, **gVisor**, or Linux systems
- Building and optimizing runtimes and sandboxes for LLMs
- Developing networking solutions for secure, isolated environments
- Monitoring resources and optimizing sandbox performance
- Solving general infrastructure challenges at scale
- Working with orchestration technologies like **Kubernetes** or **Nomad**
- Collaborating closely with Distributed Systems Engineers

## Requirements
- 5+ years building infrastructure, especially distributed systems
- 5+ years of Linux administration - knowledge of Linux fundamentals: bootloader, kernel, package management, networking, storage, namespaces, containers
- Experience building and operating infrastructure at scale
- Excited to work in person from San Francisco on a DevTool product
- Detail-oriented with great taste in design and engineering
- Comfortable working closely with users
- Proactive, not afraid to take ownership of part of the product
- Excited to take projects from 0 → 1 with the support of the team

## Benefits
- Full healthcare, vision, and dental insurance
- Unlimited PTO
**Apply:** https://hotfix.jobs/jobs/platform-engineer-at-e2b-1594eb19-1931-4bf6-b1e9-cc25accd702b
**Canonical:** https://hotfix.jobs/jobs/platform-engineer-at-e2b-1594eb19-1931-4bf6-b1e9-cc25accd702b