Founding Marketing Manager
About the role
Founding Marketing Manager based in Berlin, full-time role focused on building and executing marketing strategy for a YC-backed AI-powered customer conversation platform.
Responsibilities
- Own campaigns: plan and execute marketing campaigns across email, social, website, events, partnerships, and paid channels.
- Build our content engine: newsletters, founder content, customer stories, videos, webinars, blog posts, and social content.
- Turn launches into moments: collaborate with Product Marketing to execute launches across customer-facing channels.
- Own events and field marketing: organize webinars, dinners, conferences, and customer events from idea to follow-up.
- Build telli’s founder brand: convert founder ideas, customer conversations, and market insights into high-quality content.
- Run creative projects: develop campaign concepts and assets, with freelancers/agencies/AI tools as needed.
- Improve our public image: update landing pages, campaign pages, and conversion journeys with Product Marketing and Marketing Ops.
- Experiment with new channels: test and scale new formats, partnerships, campaigns, and distribution opportunities.
- Measure impact: work with Marketing Ops to understand which activities drive attention, pipeline, and revenue.
Qualifications
- 3+ years of experience in marketing, ideally in a B2B startup or scaleup.
- Excellent writer: German and English.
- Taste and quality in content, design, and brand execution.
- Maker mindset: comfortable writing first drafts, building pages, editing assets, or launching campaigns.
- Creative and structured: generate ideas and deliver on time.
- AI-pilled: use AI to research, write, design, automate, analyze, and move faster.
- Commercial sense: marketing to acquire, convert, and grow customers.
- Autonomous work style: do not need detailed instructions.
- High agency and high urgency: unblock yourself and maintain momentum.
Skills
Benefits
- Location: Berlin, on-site 5 days a week.

About telli
AI phone agents that convert
telli is building AI voice agents that convert leads into sales opportunities for B2C companies. For example, a leading home-buying platform is using telli to fully automate their pre-qualification. We are serving customers in energy, real estate, medical products, and home services. You might think that these B2C companies want to do more self-serve and less outreach. But the truth is outbound calls are what really drive conversion. Historically, managing these calls has been complex and expensive—costing companies hundreds of thousands of dollars. With telli, for the first time, B2C companies can automate the role of a pre-sales agent, end to end.
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