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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Founding Engineer - Platform - **Company:** Urun LLC - **Location:** San Francisco, CA, United States - **Experience:** Expert - **Salary:** $250,000.0 - $350,000.0 - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Amazon Web Services, Microsoft Azure, Cloud Computing, Identity and Access Management, Python (Programming Language), Network Security, Node.Js, Prometheus, Data Streaming, TypeScript, WebRTC, Pulumi, Real Time Systems, Istio, Delivery Pipeline, Grafana, Amazon Virtual Private Cloud (VPC), Kubernetes, Low Latency, Api Gateway, Terraform, Virtual Private Clouds, Dynatrace - **Published:** May 20, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=f304477c94ba1290 ## About the Role Do you have experience in Virtual Private Clouds?, * 7+ years as an engineer, with a proven track record architecting and owning large-scale production systems * Deep Kubernetes expertise, including GPU-heavy clusters (NVIDIA tooling, autoscaling on GPU nodes) and service-mesh patterns * Strong cloud and infrastructure-as-code: AWS, GCP, or Azure; Terraform, Pulumi, or equivalent; networking and security (VPC, IAM, API-gateway-style routing) * SRE-style thinking and observability depth: Prometheus/Grafana, OpenTelemetry, distributed tracing, SLOs, incident response, and post-mortems * Proficiency in at least one of Python, Go, or TypeScript/Node.js for platform tooling, automation, and glue code * Experience with streaming or real-time systems: WebRTC, low-latency video pipelines, or comparable latency-sensitive workloads. This is central to the role, not a bonus * A track record of mentoring engineers and influencing cross-functional teams Things that will give you an edge * Hands-on experience with GPU-constrained, memory-bound, or bursty workloads * Experience writing custom Kubernetes controllers, scaling logic, or other platform features in-house * Early-stage startup experience: owning ambiguous problems end-to-end and setting technical direction with limited scaffolding ## Description AI inference today is slow, expensive, and stateless. Send a query, wait, get a response, reset. That's fine for batch - but AI is becoming interactive, and interactive means inference has to respond instantly, hold context across a session, and be steerable in real time. Nobody had built an infrastructure that does all three at once. The bottleneck isn't the models. It's the runtime underneath them. What we're building to fix it uRun - Universal Runtime is the layer that makes real-time, stateful inference possible. Our platform lets AI respond instantly, hold context across a session, and be directed as it runs. We prove it through the hardest problem in the stack: real-time AI video generation. Not pre-rendered clips. Not queued jobs. Live, steerable, continuous video that responds as you speak. Solve that, and the rest of the inference stack follows, and that's what we've done. We're an infrastructure company; we build the layer model labs, builders, and research teams ship on top of. Where you come in You'll design and own the scalable, low-latency infrastructure that powers uRun's real-time inference runtime, the platform that makes live, interactive, multi-user AI workloads possible. This is not classic ops or cloud management. You'll be deep in the AI runtime itself, not just keeping VMs up. Latency, frame rate, and interactive quality of service are first-class platform properties, and they're yours to own. The workloads are GPU-constrained, memory-bound, and bursty, not stateless web backends, so you'll often write platform features, custom controllers, and scaling logic rather than only operating commercial tooling. You'll report directly to our founder, Keegan McCallum, and set the technical direction the engineering organisation grows around. What you'll actually be doing day-to-day * Design, operate, and evolve the cloud-native platform that runs uRun's real-time inference and video runtime, Kubernetes, GPU-heavy workloads, and streaming pipelines * Own observability, reliability, and performance at scale: SLO-driven capacity, autoscaling, failover, and cost-efficient GPU provisioning * Build and maintain the platform primitives that product and ML teams depend on, service meshes, deployment pipelines, secrets and credential management, and configuration-as-code * Partner closely with ML and video-workload engineers to optimise for low-latency inference, memory-bound workloads, and streaming data flows * Define and champion platform standards for security, observability, and incident response, drawing on SRE-style practices * Mentor and unblock other engineers, and act as a technical leader on architecture, trade-offs, and long-term platform evolution ## Related Videos - [Rate-limiting using eBPF and Istio: How to protect your SaaS customers from themselves](https://www.wearedevelopers.com/videos/100220-rate-limiting-using-ebpf-and-istio-how-to-protect-your-saas-customers-from-themselves) - [Why segmenting your infrastructure into tiers makes your infrastructure design better](https://www.wearedevelopers.com/videos/1960-why-segmenting-your-infrastructure-into-tiers-makes-your-infrastructure-design-better) - [Transforming Education: A Journey from interactive Markdown to Remote-Labs](https://www.wearedevelopers.com/videos/941-transforming-education-a-journey-from-interactive-markdown-to-remote-labs) - [One Platform Could Not Fit Them All](https://www.wearedevelopers.com/videos/1919-one-platform-could-not-fit-them-all) - [Hello JARVIS - Building Voice Interfaces for Your LLMS](https://www.wearedevelopers.com/videos/1641-hello-jarvis-building-voice-interfaces-for-your-llms) - [Unleashing Potential Across Teams: The Power of Infrastructure as Code](https://www.wearedevelopers.com/videos/930-unleashing-potential-across-teams-the-power-of-infrastructure-as-code) ## Related Articles - [The Best X (Twitter) Accounts for Developers](https://www.wearedevelopers.com/magazine/294-the-best-x-twitter-accounts-for-developers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Best US AI Conferences for CTOs in 2026: Build vs. Buy, Vendor Evaluation, and Peer Intelligence](https://www.wearedevelopers.com/magazine/736-best-us-ai-conferences-for-ctos-in-2026-build-vs-buy-vendor-evaluation-and-peer-intelligence)