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

Chief Technology Officer (CTO)
soonami.io GmbH —Berlin
- Homeoffice
- APIs
- Python
Direkt bewerben
Founder & CEO (PreSeed Health-tech) Hospital Discharge Readiness Engine
Founders Factory —Berlin
- Vollzeit
- Hybrides Arbeiten
- Krankenhaus
- APIs
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Working Student / Internship Founders Associate to the Chief of Staff (f/m/x)
traide-ai —Berlin
- Teilzeit
- Master
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Entrepreneur in Residence (Internship)
Consultport —Berlin
- Vollzeit
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Founder & CEO (PreSeed HealthTech) - Clinical Coding Revenue Intelligence
Founders Factory —Berlin
- Vollzeit
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- Master
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Training Operations Intern / Werkstudent:in
Bots and People Product GmbH —Berlin
- Vollzeit
- Homeoffice
- CRM-Software
- Microsoft Excel
- Projektmanagement
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Founding Marketing Lead (m/f/d)
Stackgini —Berlin
- Vertrieb
- Master
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Mitgründer
Stimm Digital GmbH & Co. KG —Berlin
- Ab 20 € pro Stunde
- Vollzeit
- Homeoffice
- Vertrieb
- Englisch
- Microsoft Office
- Preisnachlässe auf Produkte/Dienstleistungen des Unternehmens
- Erfolgsbeteiligung
Direkt bewerben
Commercial Co-founder, Grid flexibility and virtual power plants
Deep Science Ventures —Berlin
- Vollzeit
- Hybrides Arbeiten
- Vertrieb
- Unternehmensentwicklung
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Founder & CEO Berlin (PreSeed AI Recruiter for Skilled Trades)
Founders Factory —Berlin
- Vollzeit
- Hybrides Arbeiten
- Künstliche Intelligenz
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Venture Studio Lead (Berlin)
Founders Factory —Berlin
- Hybrides Arbeiten
Direkt bewerben
Founding Engineer – SF Hackerhouse (Visa sponsored; $3M pre-seed)
Clera —Berlin
- Vollzeit
- Master
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Direkt bewerben
Werkstudent*in CEO Assistant / Founders Associate (m/w/d) in B2B SaaS-Unternehmen mit Fokus Go-to-Market & Wachstum
contentbird GmbH —Berlin
- 1.200 € – 1.600 € pro Monat
- Teilzeit
- Microsoft Excel
- Englisch
- Kommunikationsfähigkeit
Direkt bewerben
PreSeed Founder & CEO at GreenCircle
Founders Factory —Berlin
- Vollzeit
- Hybrides Arbeiten
Direkt bewerben
Solution Engineer (w/m/d)
Flinn.ai —Berlin
- Vollzeit
- Hybrides Arbeiten
- Mit Reiseanteil
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4 Tage
VC Growth & Community Lead
Merantix —Berlin
- Vollzeit
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Direkt bewerben
Medical Writer (w/m/d)
Flinn.ai —Berlin
- Vollzeit
- Hybrides Arbeiten
- Doktorat
- Vertrieb
- Bachelor
- Flexible Arbeitszeiten
Direkt bewerben
Founder & CTO (PreSeed HealthTech) - Clinical Coding Revenue Intelligence
Founders Factory —Berlin
- 42.000 € pro Jahr
- Vollzeit
- Hybrides Arbeiten
- Master
- Künstliche Intelligenz
Direkt bewerben
7 Tage
Senior Full Stack Engineer (m/f/d)
Fuxam GmbH —Berlin
- Vollzeit
- Master
- JavaScript
- Künstliche Intelligenz
- Flexible Arbeitszeiten
Direkt bewerben
12 Tage
(Senior) Growth Manager France (f/m/d) - FinTech Startup
finperks GmbH —Berlin
- 50.000 € – 100.000 € pro Jahr
- Hybrides Arbeiten
- Vertrieb
- Unternehmensentwicklung
- Mit Reiseanteil
Direkt bewerben

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Chief Technology Officer (CTO)

soonami.io GmbH
Berlin

Direkt bewerben

Details zur Stelle

Qualifikationen

Node.js
React
APIs
Python

Vollständige Stellenbeschreibung

We are building a Digital Concierge Platform for 2–4 star hotels that transforms every hotel room into a digital sales channel for local services. Guests discover and book experiences, wellness, dining, and more via a simple QR code—while hotels unlock new revenue streams without additional operational effort.

The founding team consists of two experienced and successful entrepreneurs with a strong track record in building and scaling companies.

Our next step: build the MVP launch pilot hotels and partners raise seed funding.

Your Role

As CTO, you are a technical co-founder responsible for building the entire platform—from architecture to launch.

You will work directly with the founders and have full ownership of the product and tech vision.

Tasks

Your Mission (0–6 months)

Phase 1: MVP (0–3 months)

Define and build the technical architecture
Develop a mobile-first web or app MVP
Implement core features:
QR-based entry experience
Location-based content delivery
Booking and payment flows (via APIs)
Rapid iteration with real pilot customers

Phase 2: Validation & Fundraising

Stabilize and scale the platform
Integrate initial partners (via APIs or manual onboarding)
Support technical due diligence with investors

Requirements

Strong full-stack engineering background (e.g., React / Next.js / Node / Python or

similar)

Proven experience building MVPs and scalable platforms
Product mindset—you think in solutions, not just features
Ideally experience with:
Marketplace models
Booking and payment integrations
Location-based services
Hands-on builder mentality with the ability to scale into a leadership role
Startup mindset: speed over perfection

Benefits

What We Offer

Equity-based co-founder role
Opportunity to build a globally scalable product from scratch
Close collaboration with experienced serial entrepreneurs
Clear vision with a strong, revenue-driven business model

Compensation

No salary for the first 3–4 months
Focus: build MVP & secure funding
Salary and team expansion after successful fundraising

Why This Is Exciting

Large, clearly defined global market (hotels worldwide)
Immediate monetization potential (commission-based model)
Not a “nice-to-have,” but a revenue engine for hotels
Strong go-to-market strategy (QR + co-branding + local partnerships)

Direkt bewerben

Erweiterte Suche

startup co founder Jobs in berlin

Chief Technology Officer (CTO)

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

Working Student / Internship Founders Associate to the Chief of Staff (f/m/x)

Entrepreneur in Residence (Internship)

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

Training Operations Intern / Werkstudent:in

Founding Marketing Lead (m/f/d)

Mitgründer

Commercial Co-founder, Grid flexibility and virtual power plants

Founder & CEO Berlin (PreSeed AI Recruiter for Skilled Trades)

Venture Studio Lead (Berlin)

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

Werkstudent*in CEO Assistant / Founders Associate (m/w/d) in B2B SaaS-Unternehmen mit Fokus Go-to-Market & Wachstum

PreSeed Founder & CEO at GreenCircle

Solution Engineer (w/m/d)

VC Growth & Community Lead

Medical Writer (w/m/d)

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

Senior Full Stack Engineer (m/f/d)

(Senior) Growth Manager France (f/m/d) - FinTech Startup

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

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