Software Engineer - Infrastructure (Mid - Senior)

Benefits

Parental leave

Not verified

Non-birth-parent leave

Not verified

Family-building benefits

• Fertility benefits: Not verified
• Adoption assistance: Not verified
• Surrogacy assistance: Not verified

Mental health support

Not verified

Relocation assistance

Not verified

Childcare support

Not verified

Learning budget

Not verified

Verification

Not verified

Salary

Not verified

401(k) match

Not verified

Was this benefit information wrong? Tell us.

Market context

U.S. role benchmark (BLS OEWS)

$116,543 U.S. median for this role

Projected growth (BLS Employment Projections)

+9.8% - Much faster than average

Matched to SOC 15-1252 - Software Engineering aggregate by role bucket.

Source: U.S. Bureau of Labor Statistics, OEWS, May 2024 and Employment Projections, 2024-2034.

Role

Role function

Engineering From the posting source checked Jun 20, 2026

Seniority

Mid From the posting source checked Jun 20, 2026

Work mode

Remote From the posting source checked Jun 20, 2026

In-office days

0 days From the posting source checked Jun 20, 2026

Schedule

Shift type

Not verified

Weekend work

Not verified

Company

Company stage

Early From the posting source checked Jun 20, 2026

Equity

Offered From the posting source checked Jun 20, 2026

Application

Cover letter

Not verified

Assessment

Not verified

Deadline

Not stated

Where they hire

State eligibility is not yet verified.

About this role

Software Engineer - Infrastructure (Mid - Senior) San Francisco, CA Compensation: Competitive base salary and meaningful equity Benefits: Health & dental insurance, gym reimbursement, daily team meals, commuter benefits We're an applied AI lab building coding agents. Julius executes ~1M lines of code every 36 hours for 1M+ users and has generated 3M+ visualizations. All code runs in code sandboxes (isolated remote containers) that we manage. We're revenue‑generating and backed by AI Grant, YCombinator, Bessemer Venture Partners and the founders from Vercel, Notion, Perplexity, Palantir, Replit, Zapier, Intercom, and Dropbox. The Role Build and scale the code‑execution sandboxes that power Julius across cloud environments (AWS and GCP). We orchestrate 500k+ containers/month and growing. You'll own reliability, performance, and security for multi‑tenant compute. What You'll Do - Design and operate secure, multi‑tenant container infrastructure with fast startup and smart autoscaling. - Ship cloud deployments (Helm/Terraform) with SSO, network controls, and audit logging. - Drive observability (metrics, traces, logs) with clear SLOs; lead incident response. - Optimize images, scheduling, networking, and cost ; build fair‑use and rate‑limiting controls. What You Bring - Production Kubernetes and container internals (Docker/containerd); strong networking fundamentals. - Cloud (AWS/GCP/Azure) and IaC (Terraform/Helm). - Monitoring/Logging (Prometheus, Grafana, OpenTelemetry, ELK/Vector). - Security best practices for containerized, multi‑tenant systems. Nice to Have - gVisor/Kata/Firecracker; Cilium/eBPF; GPU scheduling; serverless autoscaling (KEDA/Knative/Karpenter). - You've built an AI side project and enjoy tinkering with LLMs. Why Julius Small, senior team; massive impact surface; hard infra problems at meaningful scale.

Read the full description at jobs.ashbyhq.com. FewerJobs shows a preview and links to the original posting.