Julius AI · 5 months ago
Senior Software Engineer - Infrastructure
San Francisco, CA
Full-time
Onsite
Senior Level
$160K/yr - $200K/yrJulius is an applied AI lab focused on building coding agents, executing millions of lines of code for a large user base. The Senior Software Engineer - Infrastructure will be responsible for building and scaling the code-execution platform, ensuring reliability, performance, and security across cloud and on-prem environments.
AnalyticsArtificial Intelligence (AI)Data VisualizationInformation Technology
Responsibilities
Design and operate secure, multi‑tenant container infrastructure with fast startup and smart autoscaling
Ship on‑prem/private 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
Qualification
Required
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
Preferred
gVisor/Kata/Firecracker; Cilium/eBPF; GPU scheduling; serverless autoscaling (KEDA/Knative/Karpenter)
Delivered on‑prem or air‑gapped enterprise software
You've built an AI side project and enjoy tinkering with LLMs
Benefits
Health & dental
Gym reimbursement
Daily team lunches
401(K)
Company
Julius AI
Julius AI is an artificial intelligence platform that develops and analyzes data with computational AI.
Founded in 2022
2-10 employees
Funding
Current Stage
Early StageTotal Funding
$10.5MKey Investors
Bessemer Venture PartnersY Combinator
2025-07-28Seed· $10M
2022-09-07Pre Seed· $0.5M
Leadership Team
Rahul Sonwalkar
Founder
Recent News
sacra-pdfs.s3.us-east-2.amazonaws.com
2025-11-19
solutionsreview.com
2025-09-17
2025-07-31
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