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0TO9 | Bank of Entrepreneurship logo
0TO9 | Bank of Entrepreneurship·Berlin, Germany·onsite

Founding Product Engineer

Posted 21 days ago
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Ruby on RailsReactTypeScript

About the role

What you'll do

  • Lead the technical foundation of a fintech startup as the Founding Product Engineer.
  • Architect and build the entire mobile product using React Native, TypeScript, and Tailwind.
  • Design and implement backend architecture, APIs, and secure financial data handling with compliance.
  • Develop core features including Open Banking (PSD2) integrations and AI-driven financial flows.
  • Collaborate closely with the CEO to create trust-based user experiences from complex financial data.

What you should know

  • This role offers significant equity ownership and salary from day one, reflecting a true founding partnership.
  • Applicants should be comfortable with full ownership and thrive in the ambiguity of early-stage startups.
  • The role requires a product-focused mindset with expertise in React Native and a strong sense of user journey design.
  • Candidates will work in a high-bandwidth team environment with direct access to licensed banking infrastructure.
  • Daily use of AI tools for coding, testing, and debugging is expected to accelerate development speed.

About the company

  • 0TO9 is a fintech venture builder and investor focused on supporting fintech founders with capital, compliance, tech, and talent.
  • The company operates as a venture studio providing infrastructure like licensed banking rails and regulatory setup.
  • Norta, the startup being launched, targets a large underserved market helping people under financial stress.
  • 0TO9 emphasizes a collaborative and supportive environment with experienced founders and fintech specialists.
  • Based in Berlin, the company combines startup agility with strong institutional backing and compliance readiness.

Key required skills

React NativeTypeScriptTailwindOpen Banking - PSD2AI integration

Summary generated from the original posting.