Senior Product Marketing Manager (Kubernetes Optimization)

Why Cast AI? Cast AI is an automation platform that operates cloud-native and AI infrastructure at scale. By embedding autonomous decision-making directly into Kubernetes and cloud environments, Cast AI continuously optimizes performance, reliability, and efficiency in production. The old way doesn't work. As Kubernetes and AI environments grow, manual decisions don’t. Cast AI replaces tickets, alerts, and manual tuning with continuous automation that adapts infrastructure as conditions change. Efficiency and cost savings follow naturally from that automation. Over 2,100 companies already rely on Cast AI, including Akamai, BMW, Cisco, FICO, HuggingFace, NielsenIQ, Swisscom, and TGS. Global team, diverse perspectives We're headquartered in Miami, but our impact is international. We take a global and intentional approach to diversity. Today, Cast AI operates across 34 countries spanning Europe, North America, Latin America, and APAC, bringing a wide range of perspectives into how we build and lead. Unicorn momentum In January 2026, we achieved unicorn status with a strategic investment from Pacific Alliance Ventures, the corporate venture arm of Shinsegae Group (a $50+ billion Korean conglomerate). Our valuation now exceeds $1 billion, and we're just getting started. Join us as we build the future of autonomous infrastructure. About the role Kubernetes optimization is Cast AI's core platform and our main competitive battleground . As that surface keeps growing, across the Node Autoscaler, Karpenter Enterprise Suite, and the Workload Autoscaler, we need one person to own the full commercial story. The core platform is growing fast , faster than our commercial story has kept pace with. That's the opportunity: you'll build the unified narrative this portfolio is ready for, set the launch discipline that keeps it consistent as new features ship, and give sales messaging they can actually reuse instead of rebuilding it deal by deal. This is a highly technical and strategic role . You'll act as the voice of the product in the market and the voice of the customer internally, which means translating the same product differently for platform engineers, DevOps and SRE leaders, FinOps teams, VPs of Engineering, and CTOs. That requires real fluency in how software runs, built through marketing technical products, not necessarily through an engineering background. We operate automation-first and market-obsessed, so you're expected to treat customer and market signals as the input behind every decision, and to build AI-assisted workflows that make this function faster and more consistent over time. You'll report to the Director of Product Marketing, who sets priorities and goals with you, and you'll have real support from Product, Content, Demand Gen, Customer Success, and Design. What success looks like in year one Messaging is consistently adopted across launches and by the sales team, not rebuilt deal by deal. Launches land stronger, with measurable product adoption or pipeline impact tied to them. Competitive win rates improve, and the field actually uses the competitive materials you build. Sales has real confidence in the product narrative, not just access to a deck. Customer proof points are quantified, not anecdotal. A repeatable customer and win/loss feedback loop exists and demonstrably shapes Product and GTM decisions. Requirements: 5+ years in product marketing, with real experience in cloud infrastructure, Kubernetes, DevOps, developer tools, FinOps, observability, databases, or a similarly technical B2B market. Technical fluency. You can talk to engineers and technical audiences without sounding shallow. A track record of turning complex technical products into clear, differentiated messaging for both practitioners and executives. Excellent writing, backed by work samples such as positioning, launch content, sales narratives, or technical thought leadership. Experience leading launches and influencing adoption, pipeline, or com…