Impress employers and recruiters.
Choose from hundreds of resume examples.

Impress employers and recruiters.
Choose from hundreds of resume examples.
Tailor your resume to this CTO Cofounder - PreSeed PropTech Berlin role.
Rezi rewrites your resume against Founders Factory's job description. Free.

Tailor your resume to this CTO Cofounder - PreSeed PropTech Berlin role.
Rezi rewrites your resume against Founders Factory's job description. Free.
Don't guess if your resume is good enough.
See how it scores against the CTO Cofounder - PreSeed PropTech Berlin posting at Founders Factory — free, in seconds.

Don't guess if your resume is good enough.
See how it scores against the CTO Cofounder - PreSeed PropTech Berlin posting at Founders Factory — free, in seconds.
About the Role
Nua Materials is seeking a technical Co-Founder & CTO to build a scalable product and company alongside the existing founder, starting from a validated concept. The role involves owning product and technology in the early stage, defining critical workflows with users, building the first usable product, and developing the Nua Score with a robust data and system architecture.
Responsibilities
- Define critical workflows with users and build the first usable product.
- Develop the Nua Score and build a robust data and system architecture across multiple external data sources.
- Decide what to build now, what to add later, what to automate, and what should not become part of the product.
- Work directly with early customers and partners.
- Build a small product and engineering team over time.
Requirements
- Ability to turn an ambiguous customer problem into a clear, testable product approach and build it.
- Experience with data-heavy platforms, scoring or comparison systems.
- Ability to discuss failure modes, data-quality issues, and validation decisions.
- Strong backend and data architecture skills.
- Proficiency on the frontend to ship early product versions.
- Ability to build transparent, credible systems for risk-sensitive enterprise customers.
- Experience founding a company, being an early technical hire at a startup, or taking on comparable ownership.
- Business-fluent German.
- Professional English.
- Experience in the DACH market.
Skills
- Product development
- Data-driven products
- Backend development
- Data architecture
- Frontend development
- B2B sales
- Market understanding
Location
- DACH region
Work Type
- Full-time
- Onsite
Experience Level
- Founder level
- Senior
Benefits
- Capital and founder funding for the build phase.
- Hands-on support from Founders Factory across product, data, growth, fundraising, legal, finance and talent.
- Access to early prospective customers and partners across construction and housing.
- Access to an international network.
About the Company
- Founders Factory builds and funds new startups together with exceptional founders and leading companies.
- Our founding team brings its own exit and IPO experience, and since 2015 our 300+ portfolio companies have raised more than USD 900m in follow-on funding.
- Nua Materials aims to address the challenges in adopting new and sustainable building materials by providing a solution that focuses on the selection and purchasing decision, including a core component called the Nua Score.