Email Marketing & Content Specialist (4-6 month contract, East Coast/Remote)

Why Cast AI? 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. About the role We’re looking for an Email Marketing & Content Specialist to support our product and campaign marketing efforts while our current team member is on maternity leave. This is a hands-on contract role (4–6 months) focused on executing HubSpot emails, refining copy, and maintaining organized follow-up workflows. You’ll work closely with our Demand Generation and Product Marketing teams to support day-to-day content delivery, especially email campaigns, nurture flows, event follow-ups, and copy updates across existing assets. This is a great opportunity for someone early in their marketing career who wants to learn fast, work in a high-growth tech environment, and build real portfolio pieces.

Requirements:

1 - 2 years of marketing experience, preferably in a content, email, or operations-focused role.

• Exceptional writing and editing skills - fluent-level English is required.
• Comfort using tools like HubSpot, Google Docs, and spreadsheets (or similar platforms).
• Highly organized, detail-oriented, and able to learn new systems and processes quickly.
• Available to work East Coast hours, with the flexibility to collaborate across global time zones when needed.

Nice to have:

• Interest in technology, cloud infrastructure, or developer tools.
• Familiarity with email performance metrics.
• Experience working in fast-paced, iteration-driven environments.

Responsibilities:

• Build and schedule emails in HubSpot (campaigns, sequences, follow-ups).
• Prepare and format email lists, ensure cleanliness and accuracy before sending.
• Track email performance metrics and help compile post-send insights.
• Edit and proofread a variety of marketing assets (email copy, landing pages, website messaging, case studies, event follow-ups, social posts, reports).
• Update existing campaign materials to match brand voice and style guidelines.
• Assist with light content writing such as intros, blurbs, subject lines, bullet points, etc.
• Monitor and organize replies from marketing campaigns, identifying when contacts need to be handed off.
• Maintain and standardize simple follow-up templates.
• Coordinate with internal teams - especially Sales and BDRs - when replies require escalation.
• What’s in it for you?

Competitive contract compensation. Join a fast-growing company at the forefront of cloud-native automation and Kubernetes technology. Enjoy a flexible, remote-first global environment. Hands-on experience running real campaigns sent to thousands of prospects. Exposure to product marketing, content strategy, and GTM operations, with opportunities to learn directly from the team. A fast-moving team environment where you’ll have meaningful responsibility from day one.

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