20 beste Stellen als co founder full stack in berlin – aktuell auf Personalsuche

CTO / Co-Founder
0TO9 —Berlin
- APIs
- Künstliche Intelligenz
Direkt bewerben
Product Engineer (Full Stack)
Kombo technologies —Berlin
- Vollzeit
- Master
Senior Full Stack Engineer (m/f/d)
Fuxam GmbH —Berlin
- Vollzeit
- Master
- JavaScript
- Künstliche Intelligenz
- Flexible Arbeitszeiten
Direkt bewerben
9 Tage
Technical Co-Founder – CTO
Nulegal —Berlin
- Master
- Künstliche Intelligenz
- Python
Chief Technology Officer (CTO)
soonami.io GmbH —Berlin
- Homeoffice
- APIs
- Python
Direkt bewerben
Mid-level Backend Engineer (m/f/d)
Ostrom —Berlin
- Vollzeit
- Homeoffice
- Datenbanken
- AWS
- APIs
- Umzugskostenzuschuss
- Homeoffice-Möglichkeit
Technical Co-Founder / CTO MentalHealth Platform
Mind Friend —Berlin
- Vollzeit
- Mit Reiseanteil
- APIs
Direkt bewerben
4 Tage
Senior Product Engineer (Full Stack)
Kombo Technologies —Berlin
- Vollzeit
- Master
Technical Co-Founder & CTO (PreSeed AI Recruiter for Skilled Trades)
Founders Factory —Berlin
- Vollzeit
- Hybrides Arbeiten
- Englisch
- Master
- APIs
Direkt bewerben
3 Tage
Game Designer US Market (f/m/d*)
GameDuell GmbH —Berlin
- Ab 75.000 € pro Jahr
- Vollzeit
- Hybrides Arbeiten
- Flexible Arbeitszeiten
Direkt bewerben
Founding Engineer – SF Hackerhouse (Visa sponsored; $3M pre-seed)
Clera —Berlin
- Vollzeit
- Master
- APIs
Direkt bewerben
Founder & CEO (PreSeed Health-tech) Hospital Discharge Readiness Engine
Founders Factory —Berlin
- Vollzeit
- Hybrides Arbeiten
- Krankenhaus
- APIs
Direkt bewerben
Founding AI Engineer — Hera
David Joseph & Company —Berlin
- 80.000 € – 130.000 € pro Jahr
- Vollzeit
- Master
- AWS
- Künstliche Intelligenz
- Umzugskostenzuschuss
Direkt bewerben
7 Std.
Junior Software Engineer - Consumer Team
Clarity AI —Berlin
- Hybrides Arbeiten
- Informatik
- Java
- Master
- Homeoffice-Möglichkeit
Founder & CEO (PreSeed HealthTech) - Clinical Coding Revenue Intelligence
Founders Factory —Berlin
- 42.000 € pro Jahr
- Vollzeit
- Hybrides Arbeiten
- Master
- Künstliche Intelligenz
Direkt bewerben
GTM Lead (m/f/d)
Buena —Berlin
- 90.000 € – 150.000 € pro Jahr
- Vollzeit
Direkt bewerben
Founding ML Engineer in the Flower Frontier Model Team (all seniority levels welcome) [Germany, UK, Global]
Flower Labs GmbH —Berlin
- Vollzeit
- Homeoffice
- Doktorat
- Schreibfähigkeiten
- Forschungserfahrung
Direkt bewerben
Senior Product Designer
Secfix —Berlin
- Vollzeit
- Homeoffice
- Azure
- Master
- AWS
8 Tage
Senior Talent Partner (Tech)
Secfix —Berlin
- Vollzeit
- Homeoffice
- Azure
- Java
- AWS
8 Tage
Staff/Lead Python Engineer (ML Platform/Ops)
Mimica —Berlin
- Vollzeit
- Homeoffice
- Master
- Softwareentwicklung
- Python
- Homeoffice-Möglichkeit
- Flexible Arbeitszeiten

Ich möchte aktuelle Job-E-Mails für Stellen als co founder full stack in berlin erhalten

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Weitere Job-Standorte erkunden

co founder full stack jobs near berlin

CTO / Co-Founder

0TO9
Berlin

Direkt bewerben

Details zur Stelle

Qualifikationen

CI/CD
APIs
Künstliche Intelligenz
TypeScript
React Native

Vollständige Stellenbeschreibung

About 0TO9 & Our New Stealth Venture

We’re a fintech venture builder and investor – a bank for entrepreneurship. Our mission is to bring the right people, skills, and resources together so fintech founders can focus on building. From capital and compliance to tech and talent, we create an infrastructure for success.

We are launching a new stealth fintech startup and are looking for a Founding Product Engineer / CTO to build and lead the technical foundation of the company. The venture is already led by a CEO, and this role is designed as the technical founding partner.

The product is an AI-powered financial assistant for people under financial stress, helping them understand their situation, regain control of their finances, and move back to stability, a massive and largely underserved market.

As the Founding Product Engineer, you won't just be executing a roadmap, you will be creating it. You will own the entire technical evolution of the product, moving from a prototype to a scalable, production-ready platform.

Unlike most early-stage startups, this company starts with real infrastructure in place: access to licensed banking rails, regulatory setup, and the support of the 0TO9 venture platform. This allows the you to focus on building product fast and getting to market quickly.

Architect and build the entire mobile product (React Native, TypeScript, Tailwind) and define the backend architecture and APIs.
Build the core engine, from seamless onboarding and Open Banking (PSD2) integrations to AI-driven categorization and behavioral financial flows.
Design infrastructure for secure handling of financial data (PII) with encryption and a compliance-aware architecture.
Set up CI/CD pipelines, release flows, monitoring, and crash reporting to run a reliable production system.
Work side-by-side with the CEO to turn complex financial data into intuitive, trust-based user experiences.

Who You Are

You are a builder at heart: curious, driven, and resilient. You thrive in the ambiguity of early-stage startups and take full ownership without needing layers of approval.

You are a React Native expert (TypeScript/Tailwind) who thinks in user journeys, not just components. You understand that in Fintech, "Trust Design" is everything.
You use AI daily to code, refactor, test, and debug, allowing you to ship significantly faster than traditional workflows.
You are comfortable working across the stack, from mobile product experience to backend architecture and secure data handling.
Whether you’re an ex-founder or a senior dev ready to take the leap, you move fast and embrace the "stealth" challenge.

What You Get

Salary from day 0, and significant equity ownership.
A venture studio team by your side, experienced founders, operators, and fintech specialists.
Licensed bank infrastructure with the compliance, regulatory, and legal setup already in place.
The chance to build something meaningful, not alone, but together with a high-bandwidth team in the heart of Berlin.

Direkt bewerben

Erweiterte Suche

co founder full stack Jobs in berlin

CTO / Co-Founder

Product Engineer (Full Stack)

Senior Full Stack Engineer (m/f/d)

Technical Co-Founder – CTO

Chief Technology Officer (CTO)

Mid-level Backend Engineer (m/f/d)

Technical Co-Founder / CTO MentalHealth Platform

Senior Product Engineer (Full Stack)

Technical Co-Founder & CTO (PreSeed AI Recruiter for Skilled Trades)

Game Designer US Market (f/m/d*)

Founding Engineer – SF Hackerhouse (Visa sponsored; $3M pre-seed)

Founder & CEO (PreSeed Health-tech) Hospital Discharge Readiness Engine

Founding AI Engineer — Hera

Junior Software Engineer - Consumer Team

Founder & CEO (PreSeed HealthTech) - Clinical Coding Revenue Intelligence

GTM Lead (m/f/d)

Founding ML Engineer in the Flower Frontier Model Team (all seniority levels welcome) [Germany, UK, Global]

Senior Product Designer

Senior Talent Partner (Tech)

Staff/Lead Python Engineer (ML Platform/Ops)

Ich möchte aktuelle Job-E-Mails für Stellen als co founder full stack in berlin erhalten

Weitere Job-Standorte erkunden

About 0TO9 & Our New Stealth Venture

Who You Are

What You Get

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