> Markdown version of [/jobs/ext/1178153-senior-developer-infrastructure-platform](https://www.wearedevelopers.com/jobs/ext/1178153-senior-developer-infrastructure-platform). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Developer Infrastructure Platform - **Company:** 5C DATA CENTERS USA INC. - **Location:** Springfield, OH, United States (Remote available) - **Experience:** Expert - **Salary:** $90,000.0 - $120,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Apache CloudStack, Computer Clusters, Nvidia CUDA, DevOps, Protocol Buffers, Java Virtual Machine (JVM), Python (Programming Language), Open Source Technology, OpenStack, PCI Express, Service Design, Software Engineering, Data Streaming, Management of Software Versions, Large Language Models, Multi-Agent Systems, Spring-boot, Kubernetes Helm Charts, Kubernetes, Bare Metal, Machine Learning Operations, Virtual Agents, Api Design, Api Management, Crud - **Published:** July 4, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=800ca7139666566b ## About the Role * Java; not just familiarity. You understand concurrency, JVM internals, and have worked in large codebases with real engineering process. * Go; production services, not just tooling scripts. You've written Go that other engineers depend on. * Python; clean, testable, packaged. Not ad-hoc scripts. * Kubernetes; deep. You've written an operator or custom controller from scratch, not just applied Helm charts. * OpenStack or CloudStack; you can explain how a compute scheduler works, not just 'we used it'. * gRPC / protobuf; service design, streaming, schema evolution. * API design discipline; versioning, backward compatibility, contracts. You've had to think about what happens when you break something downstream. * Hardware awareness; you've debugged at the hypervisor, driver, or bare-metal level at least once. STRONG PLUS * GPU compute; CUDA, MIG, vGPU, device plugins, PCIe passthrough, SR-IOV. * Agentic AI / ML (practitioner level); LLM API integration, agent frameworks (LangChain / LlamaIndex), RAG pipeline design, vector DBs, MLOps fundamentals. You've shipped a system where a model is in the critical path and debugged it when it misbehaved. * Inference basics; vLLM, Triton, or similar. Enough to understand what the platform needs to support. * Open Source development experience, on a large project, * A DevOps engineer who primarily operates infrastructure and writes pipelines. This role ships software. * Someone whose Java experience stops at Spring Boot CRUD applications. * Someone who can't discuss software design trade-offs under interview pressure; not just 'what we did' but 'what we considered and why'. ## Description We're building the platform that other engineers build on top of. You'll design and ship production services, internal SDKs, and Kubernetes operators that abstract away the complexity of our hybrid infrastructure; spanning CloudStack, bare-metal GPU clusters. You write code that other teams depend on, which means you care deeply about API contracts, backward compatibility, and not breaking things quietly. ## Related Videos - [How I saved 200K/yr in direct costs writing 0 code lines in K8s](https://www.wearedevelopers.com/videos/1055-how-i-saved-200k-yr-in-direct-costs-writing-0-code-lines-in-k8s) - [Shipping Faster with Less: Render on Cloud Hosting, AI Workloads, and the Future of DevOps](https://www.wearedevelopers.com/videos/1894-shipping-faster-with-less-render-on-cloud-hosting-ai-workloads-and-the-future-of-devops) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Rest API Antipatterns](https://www.wearedevelopers.com/videos/100208-rest-api-antipatterns) - [Effective Java Strategies and Architectures for Clouds](https://www.wearedevelopers.com/videos/186-effective-java-strategies-and-architectures-for-clouds) - [Platform Engineering vs. DevOps Why not both?](https://www.wearedevelopers.com/videos/885-platform-engineering-vs-devops-why-not-both) ## Related Articles - [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) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Why Attend a Developer Event in 2026?](https://www.wearedevelopers.com/magazine/688-why-attend-a-developer-event-in-2026) - [7 Cloud Computing Trends Coming in 2025 for Developers](https://www.wearedevelopers.com/magazine/412-7-cloud-computing-trends-coming-in-2025-for-developers) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for)