Growth & Sales Intern (f/m/d) (Stealth AI Energy Venture)

Merantix Fund Management GmbH; Berlin; Hybrid; EUR 13.000 - 20.000; Teilzeit

Benefits dieser Stelle

Hybrid work flexibility

Direct exposure to CEO

Zusammenfassung

Merantix Fund Management GmbH seeks a Growth & Sales Intern to work directly with the CEO, shaping market entry and scalable outreach. You will identify opportunities, build processes for lead generation, and move prospects through the funnel across email, LinkedIn, and events.

You will leverage Apollo, HubSpot, and automation tools to drive efficiency, craft sales materials, and capture market feedback to steer strategy. Berlin-based with hybrid flexibility, 6+ months.

Qualifikationen

• Pursuing a Bachelor’s or Master’s degree (Business, Economics, Engineering, or related field).
• Analytical and entrepreneurial mindset — you enjoy solving problems and finding patterns in data.
• Curious about AI, energy, and B2B SaaS— and how they intersect.
• Confident communicator who enjoys reaching out, presenting, and building relationships.
• Comfortable exploring automation tools.
• Self-starter: you thrive in fast-moving, unstructured environments.
• Fluent in English and German
• Ideally based in or willing to relocate to Berlin.

Aufgaben

• Shape our growth strategy: Experiment with new channels, test messaging, and build scalable lead generation systems.
• Own lead sourcing: Identify and qualify promising companies that fit our target profile — from industrial SMEs to large energy consumers.
• Support customer acquisition: Engage with prospects via email, LinkedIn, and events; help move leads through the funnel.
• Automate and scale: Use tools like Apollo, HubSpot, n8n, Notion to streamline workflows and track performance.
• Contribute to sales materials: Help craft decks, one-pagers, and proposals for customers and investors.
• Feed insights back into strategy: Collect customer feedback and market learnings to inform product and growth decisions.

Kenntnisse

Analytical mindset

Strong communicator

Fluent in English & German

Ausbildung

Bachelor’s or Master’s in Business, Economics, Engineering

Tools

Apollo

HubSpot

n8n

Notion

Jobbeschreibung

What we do

Join the stealth AI energy venture redefining how businesses buy and manage electricity.

Energy markets are volatile, complex, and still built on outdated systems. Mid-sized companies pay the price — overpaying for electricity while lacking access to the sophisticated tools large corporates use to manage risk.

We are astealth AI energy venture, backed byMerantix, Europe’s leading AI venture studio. Our mission: build the firstAI-native energy supplierthat helps businesses buy, manage, and optimize their energy — autonomously.

We’re combining deep energy market know-how with cutting-edge AI to bring transparency, automation, and intelligence to one of Europe’s largest and most under-innovated markets.

If you want to learn how to scale a B2B venture from 0 to 1, this role is your front-row seat.

Your role

As aGrowth & Sales Intern, you’ll workdirectly with the CEOto identify opportunities, build scalable outreach processes, and convert interest into traction. You’ll operate at the intersection ofgrowth, sales, and strategy, helping shape how the company goes to market.

You will:

• Shape our growth strategy:Experiment with new channels, test messaging, and build scalable lead generation systems.
• Own lead sourcing:Identify and qualify promising companies that fit our target profile — from industrial SMEs to large energy consumers.
• Support customer acquisition:Engage with prospects via email, LinkedIn, and events; help move leads through the funnel.
• Automate and scale:Use modern tools (e.g., Apollo, HubSpot, n8n, Notion) to streamline workflows and track performance.
• Contribute to sales materials: Help craft decks, one-pagers, and proposals for customers and investors.
• Feed insights back into strategy:Collect customer feedback and market learnings to inform product and growth decisions.

Your profile

• You’re currently pursuing a Bachelor’s or Master’s degree (Business, Economics, Engineering, or related field).
• Analytical and entrepreneurial mindset — you enjoy solving problems and finding patterns in data.
• Curious aboutAI, energy, and B2B SaaS— and how they intersect.
• Confident communicator who enjoys reaching out, presenting, and building relationships.
• Comfortable exploring automation tools.
• Self-starter: you thrive in fast-moving, unstructured environments.
• Fluent in English and German
• Ideally based in or willing to relocate to Berlin.

What we offer

• Hands-on experience:Learn how to grow and sell in a B2B AI startup from day one.
• Exposure:Work directly with theCEOacross strategy, sales, and execution.
• Steep learning curve:Gain a full understanding of growth, automation, and customer development.
• Culture:Small, driven, and collaborative team focused on speed and ownership.
• Network:Embedded in theMerantix AI ecosystemat theAI Campus Berlin.
• Career growth:Potential for ongoing collaboration as a working student or full-time hire.

Details:

• Start date:ASAP
• Location:Berlin (AI Campus) with hybrid flexibility
• Duration: 6+ months
• Compensation: Competitive internship salary