✨ AI Insights & Summary
Heidi Systems is revolutionizing the real estate industry by digitizing a traditionally analog sector. This **Founder's Associate (Pflichtpraktikum)** role offers an unparalleled opportunity to work directly with the founder, gain extensive hands-on experience across operations, sales, and strategy, and drive tangible results in a fast-paced, bootstrapped startup poised for significant growth. If you thrive on taking ownership, possess a steep learning curve, and want to make a real impact in PropTech and ClimateTech, this is your chance to build something substantial from the ground up.
About Heidi Systems
Heidi Systems is a PropTech & ClimateTech company transforming the real estate industry. We provide digital metering services by integrating IoT hardware, software, and operational excellence. Our solution offers real-time data dashboards for property managers, transparency for tenants, and contributes to CO₂ reduction. We are a lean, bootstrapped team of ten with a strong pipeline and ambitious growth plans for 2026.
About the Role: Founder's Associate (Internship)
This is not a typical internship focused on menial tasks. As a Founder's Associate, you will work directly alongside our founder, taking on significant responsibility from day one. You'll drive your own initiatives, tackle complex operational challenges, and gain a steep learning curve in a high-paced environment. This role is ideal for someone eager to prove themselves and make a real impact.
Start Date: ASAP
Type: Pflichtpraktikum (Mandatory Internship) for 3-12 months
Location: Berlin
Responsibilities
- Collaborate directly with the Founder on high-impact projects spanning Operations, Sales, Product, and Strategy.
- Take ownership of operational tasks from day one, managing clients and properties end-to-end.
- Oversee onboarding of new partners, coordinate with property managers, installers, and suppliers.
- Maintain a clear overview of project statuses and identify missing elements.
- Provide on-site support for client meetings and site inspections.
- Drive independent initiatives from concept to implementation, translating unclear problems into concrete plans with measurable outcomes.
- Independently explore and implement new areas, such as CRM workflows, tool implementations, AI automations, or other impactful improvements.
- Analyze data, conduct market and competitor research, and derive actionable decisions.
- Build and maintain internal reporting, documentation, and tracking systems.
- Propose and implement improvements to internal processes.
Requirements
Your Mindset:
- Eagerness to prove yourself immediately.
- Quick learner with a strong ownership mentality; you need context, not constant instructions.
- Proactive and self-driven; you independently tackle new topics, tools, and processes.
- Serious about personal growth and well-being.
What You Bring:
- Currently pursuing or completed a Bachelor's or Master's degree in Business Administration, Engineering (e.g., Industrial Engineering), Real Estate Management, or a related field.
- Ideally, 2+ relevant internships or professional experience in a startup, consulting, M&A, VC/PE, Real Estate, or Supply Chain, or equivalent high-intensity experience.
- High intrinsic motivation and entrepreneurial thinking, with the ability to drive projects, learn rapidly, manage diverse tasks, and navigate ambiguity.
- Strong analytical and conceptual skills to approach complex problems systematically and deliver high-quality results.
- Excellent written and verbal communication and presentation skills, adaptable to various audiences (clients, investors, suppliers, partners).
- Tech-savviness (e.g., AI, IoT, SaaS) and an interest or experience in Real Estate, PropTech, ClimateTech, or Energy is a plus.
- Native-level German proficiency (non-negotiable) and fluent English.
Benefits
- Direct collaboration and daily mentoring from an experienced founder.
- Experience a steep learning curve in an early-stage, high-growth startup.
- Gain significant responsibility, work at high speed, and have real creative freedom.
- Contribute to a meaningful mission: digitizing metering services for energy efficiency and CO₂ savings.
- Clear path to a full-time offer and long-term company building for high performers.
- Join a high-performance, supportive, and fun team with regular team events.
- Work in a newly renovated office in Berlin Mitte near Monbijoupark.
- Access to a strong network in Real Estate, Tech, Energy, and Venture Capital.
Potential Career Development:
- Month 1: Onboarding, taking over clients/properties, initiating strategic projects.
- Months 2-3: Broader operational responsibility, launching independent initiatives, first processes/systems live.
- Months 4-12: Full ownership of operational areas, potential full-time offer to build Heidi long-term.
- 12+ Months: Potential for team leadership and shaping Heidi's future.
Application Process:
CV + LinkedIn required. No cover letter needed.