Infrastructure Software Engineer Job San Francisco area,California USA,Software Development

depthfirst is building AI-powered security intelligence to detect and remediate software vulnerabilities. This Infrastructure Software Engineer role focuses on building, scaling, and securing the cloud and Kubernetes infrastructure that powers the company's production systems, sandbox management, and workload orchestration.

What You'll Do

Build and operate cloud infrastructure and Kubernetes clusters supporting production systems and engineering teams
Design and develop production sandbox management and orchestration services, including APIs and distributed coordination for allocation, isolation, health monitoring, and resource lifecycle management
Improve workload scheduling, autoscaling, and capacity management to support growing and variable demand
Strengthen infrastructure security through workload isolation, access controls, network policies, and secure configuration
Debug production issues across service code, Kubernetes, Linux, networking, and cloud infrastructure, then implement durable fixes

What You Need

Experience building and operating cloud infrastructure and production systems in infrastructure engineering, platform engineering, SRE, or similar role
Strong hands-on knowledge of Kubernetes, including workload scheduling, networking, resource management, scaling, and troubleshooting
Strong software engineering skills in a language such as Go, with experience designing, building, and maintaining production services
Experience developing distributed systems, including handling concurrency, retries, partial failures, and resource lifecycle management
Solid understanding of Linux, containers, networking, and cloud security fundamentals

Nice to Have

Deep experience with AWS and EKS, Helm, and Terraform or Pulumi
Experience building infrastructure control planes, Kubernetes controllers, operators, or workload orchestration systems
Experience with sandboxing, virtualization, or secure execution environments
Experience building infrastructure for AI platforms, developer tools, or security products

Competitive salary with meaningful equity; health, vision, and dental insurance; office lunch and dinner when working from San Francisco office