Co-Founder for Growth Marketing & Business Development at One Roof focusing on sustainable building strategies. Involves market strategy, partnerships, and business growth initiatives in a startup environment.
Responsibilities
As Co‑Founder for Growth Marketing & Business Development, you will develop the market strategy, build partnerships and sales channels, and increase One Roof's visibility in the industry.
Develop and implement growth strategies to increase brand awareness and drive revenue.
Lead and coordinate the marketing team to optimize campaigns and achieve maximum reach.
Identify and pursue new business opportunities through market analysis and strategic partnerships.
Monitor and analyze marketing KPIs to assess the effectiveness of strategies and make adjustments.
Maintain and expand relationships with key stakeholders and partners to support company growth.
Requirements
Strong communication skills and enthusiasm for networking on social media
Digital affinity: understanding of digital platform economies, data analysis, and growth strategies in social networks
Interest in learning and working with digital marketing tools (CRM, analytics, SEO/SEA, social media)
Analytical ability to evaluate market trends and identify new business opportunities
Ability to build strong partnerships and expand networks to achieve business goals
Sense for brand building, storytelling, and community management
Structured working style and enjoyment of taking on responsibility
Understanding of transformation design, sustainability, and social impact
Language skills: German C2 + English C1/C2
Nice-to-haves: experience in the construction or sustainability sector (personal or professional), experience with impact businesses, startups, or funded projects
Benefits
Young startup, market launch planned for Spring 2026
A value-driven company with a clear purpose — prioritizing a building transition over profit maximization
The opportunity to actively shape a startup from the outset as a Co‑Founder
Freedom, responsibility, and room for creative, unconventional ideas
Remote work with regular meet-ups in Berlin
Co‑Founder role with an equity package
Contractually agreed trial phase (based on OKRs) prior to equity allocation
Funding prospects as a Co‑Founder through grants from February/March 2026 (Berlin Startup Stipendium, Groundbrakers, Exist)
Job title
Growth Marketing & Business Development – Co-Founder
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