277 co founder startup-Jobs in ganz Deutschland.

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Berlin11746 Hamburg6018 Muenchen5630 Franckfurt3073 Stuttgart2846

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CallmAI

Co-Founder (Sales & Marketing) m/f/d

Vor 9 Tagen

Vollzeit
Vertrag

We are an AI startup based in Berlin, developing cutting-edge AI solutions that redefine the way businesses handle client communication. Our MVP is built and has received an overwhelmingly positive response from initial customer interactions. We are now looking for the right Co-Founder to lead the business operations, help ...

Berlin, Deutschland

SouthwestX

CEO / Business Co-Founder (f/m/d) role at startup IXPLAIN

Vor 12 Tagen

Hybrid
Vor Ort
Vertrag

... company with a working, demonstrated product, not a slide deck. - Backed by DFKI's research and IP in Explainable AI and neuro-symbolic reasoning. - Equity-based co-founder role with real influence on strategy, hiring and company direction from day one. iXplain welcomes co-founder candidates regardless of gender, age, ethnic ...

Kaiserslautern, Deutschland

EWOR GmbH

AI Co-Founder / CEO (100 % remote) (m/f/d)

Vor 6 Tagen

Remote

€500k EUR

... (founder SumUp, €8B) who are eager to support outlier personalities and serial entrepreneurs to build €1B+ companies. Our offer: - A salary while you build your startup as you will directly be employed by us. Alternatively, you can opt for up to €500k in funding. - 1:1 sparring with unicorn founders on a weekly basis - Community ...

Berlin, Deutschland

EWOR GmbH

AI Co-Founder / CEO (100 % remote) (m/f/d)

Vor 12 Tagen

Remote

€500k EUR

Berlin, Deutschland

EWOR GmbH

Industrial Tech Co-Founder / CPO (100 % remote) (m/f/d)

Vor 8 Tagen

Remote

€500k EUR

Aachen, Deutschland

Ephema Labs

Co-Founder (Operations & Marketing) (m/f/d)

Vor 9 Tagen

Vor Ort

Are you excited to build an own early stage venture in the real world? Working with experienced Co-Founders to learn from and grow together? We are currently starting another venture, which operates unique spaces where humans and technology meet. A blend of a modern Factory meets Soho House meets ANTI, a place where strong ...

Berlin, Deutschland

EWOR GmbH

Logistics Co-Founder / Head of Growth (100 % remote) (m/f/d)

Vor 13 Tagen

Remote

€500k EUR

Hamburg, Deutschland

SouthwestX

Chief Scientific Officer (CSO) / Technical Co-Founder (f/m/d) role at startup CARBOSLAG

Vor 11 Tagen

Hybrid
Vor Ort
Vertrag

€50k EUR - €100k EUR

... - Indicative investor interest already in hand (€50K ticket size), on top of a team of 2 HiWis and 3 experts already in place. - Ground-floor CSO / technical co-founder equity in a circular-economy venture with a clear IP- and carbon-benefit-driven revenue path. CarboSlag welcomes co-founder candidates regardless of gender, ...

Aachen, Deutschland

Malinda AI

CEO & Co-Founder (m/w/d) mit Sales-Schwerpunkt

Vor 6 Tagen

Vertrag

€ 60.000 - € 100.000

... Entscheidern in IT und Fachabteilungen. - Unternehmerisches Denken und Hands-on-Mentalität. - Verhandlungssicheres Deutsch und Englisch. - Von Vorteil: Gründungs- oder Startup-Erfahrung, Fundraising. Was wir bieten - 20 % Beteiligung am Unternehmen mit Vesting. - Kompetitives Gehalt. - Volle Gestaltungsverantwortung ab Tag eins. - ...

Heidelberg, Deutschland

SouthwestX

CEO / Business Co-Founder (f/m/d) role at startup FAMILY FLOW

Vor 12 Tagen

Remote
Vollzeit
Teilzeit
Vertrag

€20 EUR

... Alexandersson. The idea and clinical content are finalized — what's missing is the team and funding to build and launch the app. We are looking for a CEO / Business co-founder (fundraising, tech and operations) to turn a validated clinical concept into a real product. Tasks What you will own Company build-up & fundraising - Lead ...

Homburg, Deutschland

Modumat

Co-Founder*in: Business Development, B2B-Marketing & Hospitality (w/m/d)

Vor 9 Tagen

Remote
Vollzeit
Vertrag

€ 2.500 pro Monat

... gemeinsam Ideen weiterzuentwickeln. Was dich bei uns erwartet - Gründen auf echter Augenhöhe: Du kommst nicht als Angestellte*r dazu, sondern als vollwertige Co-Founderin bzw. vollwertiger Co-Founder. Wir treffen Entscheidungen gemeinsam und legen großen Wert auf eine offene, wertschätzende und transparente Teamkultur. ...

Darmstadt, Deutschland

STEALTH Angel Collective

Co-Founder / Founding Engineer for an agentic M&A service start-up based in SF & NYC

Vor 6 Tagen

$10 USD - $50 USD

... diligence. You will: - Own the technical direction and architecture of the first product together with the other founders — from prototype to production. - Build the core agent systems and data layer, including company universes, buyer graphs, comps, document ingestion, and workflow context. - Translate messy, real-world M&A workflows ...

Berlin, Deutschland

TechBiz Global GmbH

Founding CTO/CPTO

Vor 11 Tagen

Hybrid
Vollzeit

... detection, or behavior-based systems. - Exposure to agent sandboxing , isolated execution, or container micro-VMs. - Previous experience in cybersecurity , identity startups. - Understanding of graph databases , unified identity graphs, or permission maps. - Prior startup or co-founder experience. Benefits - Elevate Europe's Tech ...

Augsburg, Deutschland

soonami.io GmbH

Chief Technology Officer (CTO)

Vor 11 Tagen

Remote

Hospitality

... 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 ...

Berlin, Deutschland

BLN SOAP

Co-Founder (m/w/d) mit Marketingfokus für BLN SOAP

Vor 9 Tagen

Vertrag

€ 50.000 - € 200.000

... und Markenentwicklung - Hervorragende Deutschkenntnisse - Mindestens 8 Stunden pro Woche für das Projekt Benefits - Ein durchdachtes, fertig entwickeltes und cooles Produkt – kein leeres Versprechen , mit genügenden Bestand für Wachstum & Potential - Großzügie Umsatzbetiligung (30% Gross-Profit) für direktem unternehmerischen ...

Berlin, Deutschland

finperks GmbH

Intern - Founders Associate (f/m/d) Fintech Startup (Serial Entrepreneurs) Starting in January 2027

Vor 2 Tagen

Vertrag

€600 EUR / year

... experience Benefits - Learn from Proven Entrepreneurs: Work directly with founders who've built and successfully exited one of Germany's most successful FinTech companies - Ownership from Day One: You'll be a full team member with real responsibility and the opportunity to shape the company's direction - Deep Startup Ecosystem ...

Berlin, Deutschland

Spira Labs GmbH

Founder / CEO

Vor 6 Tagen

... bioinformatics to develop clinically meaningful products while building a proprietary data foundation for future diagnostic applications. What you will do As Founder / CEO, you will take the helm of a fast-moving startup, leveraging the declining cost of metagenomic sequencing to build a category-leading, data-driven molecular ...

Muenchen, Deutschland

Cloud Studios

Short-Form Video & Content Creator (m/f/d)

Vor 12 Tagen

Hybrid
Vertrag

... and potentially become one of the recognisable faces of a growing company, this role is for you. Tasks Your main focus will be entertainment-first short-form content. You’ll: - Constantly look for moments inside the office that could become content - Film day-to-day company life, conversations, founder moments and behind-the-scenes ...

Berlin, Deutschland

L - founders of loyalty

AI (Salesforce) Developer | Founder

Vor 8 Tagen

Vollzeit

... sales productivity and improve profit margins in the short term, while strengthening brand equity and driving long-term business growth. What it means to be a Founder What makes L unique is our ‘Founder’s Mindset’. This means that everyone thinks and acts like the company is their very own. As a Founder, you’re empowered ...

Krefeld, Deutschland

Jobgether

Founding CTO (AI/ML / Data Product)

Vor 11 Tagen

Remote
Vollzeit
Vertrag

... results, user feedback, and evolving business requirements. - Develop a compelling technical and product narrative for potential investors, explaining the venture's competitive advantage, data strategy, and product roadmap. - Collaborate with co-founders, mentors, and other startup participants to refine the business concept ...

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