Senior Product Marketing Manager - Core (US East)

Cast AI is the leading Application Performance Automation (APA) platform, enabling customers to cut cloud costs, improve performance, and boost productivity – automatically.
Built originally for Kubernetes, Cast AI goes beyond cost and observability by delivering real-time, autonomous optimization across any cloud environment. The platform continuously analyzes workloads, rightsizes resources, and rebalances clusters without manual intervention, ensuring applications run faster, more reliably, and more efficiently.
Headquartered in Miami, Florida, Cast AI has employees in more than 32 countries worldwide and supports some of the world’s most innovative teams running their applications on all major cloud, hybrid, and on-premises environments. Over 2,100 companies already rely on Cast - from BMW and Akamai to Hugging Face and NielsenIQ.
What’s next? Backed by our $108M Series C, we’re doubling down on making APA the new standard for DevOps and MLOps, and everything in between.

As Product Marketing Manager for Cast AI’s Core Kubernetes Optimization Platform, you’ll lead the go-to-market strategy for our flagship offering. You’ll translate powerful technology into clear value for technical audiences, helping DevOps, SREs, and platform engineers understand how Cast AI improves performance, resilience, and cost efficiency - automatically.

This is a highly technical and strategic role where you’ll act as the voice of the product in the market and the voice of the customer internally.

• You need to be based on the East Coast of the US.
• Strong understanding of Kubernetes, containers, and cloud infrastructure (AWS, GCP, Azure).
• Familiarity with cloud cost optimization and FinOps principles.
• 5+ years in product marketing, solutions engineering, or technical product management.
• Proven experience marketing to technical users (DevOps, platform engineers, SREs).
• Prior experience with Kubernetes and containerized workloads.
• Passion for developer tools, cloud-native tech, and infrastructure automation.
• Excellent content development and storytelling skills - from blog posts to launch decks.
• Thrive in fast-moving environments and take ownership from day one.
• BS in Computer Science, Engineering, or a related technical field; or equivalent experience.

• Own the messaging, positioning, and value narrative for Cast AI’s core platform.
• Define and execute GTM plans for new features and major releases.
• Partner closely with Product to translate roadmap into customer-facing narratives and enablement content.
• Collaborate with Sales, Customer Success, and Solutions Engineering to enable the field.
• Build technical assets (pitch decks, one-pagers, demos, blogs, webinars, technical briefs) that speak directly to hands-on practitioners.
• Track launch success and product adoption metrics; continuously optimize GTM strategy.

• Competitive salary ($138,000 – $180,000/per annum gross, depending on the level of experience)
• Join a fast-growing company at the forefront of cloud-native automation and Kubernetes technology.
• Enjoy a flexible, remote-first global environment.
• 401(k) retirement plan 100% company match on employee contributions up to 6% of pay (available after 3 months of employment).
• Access UnitedHealthcare plans including medical, dental, and vision coverage.
• Equity options.
• Learning budget for your professional and personal growth.
• Team-building budget and company events to connect with your colleagues.
• Equipment budget to ensure you have everything you need.
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