Vonage is seeking a Senior Developer Marketing Manager to drive revenue growth for their Communications APIs. This role involves developing and executing go-to-market strategies targeting software developers and technical communities. The ideal candidate will collaborate across marketing, product, and sales teams to create compelling developer enablement assets and support customer acquisition. The role requires deep understanding of developer ecosystems, API technologies, and cloud software platforms. You will be responsible for crafting positioning and messaging for Vonage's API solutions, representing the company at industry events, and creating content across multiple channels including technical blogs, webinars, and presentations. You will work closely with the Developer Relations team to guide developers from initial sign-up through active API usage, while maintaining a strategic view of market trends and competitive activities in the communications API landscape.