Praktikant:in (m/w/d) Finance & Controlling im Kölner Startup

You're passionate about numbers? Controlling and finance are more than just words to you – they're your passion? You're looking for a challenging position where you can demonstrate your financial skills and continuously develop them? Then you're exactly right with us!

We are

As an agile, green startup and specialist for energy management and visualization software, we actively participate in shaping a sustainable, climate-neutral future. So, it's our mission to make energy management as simple as possible with intuitive, AI-driven software, so that it becomes a self-evident fact for everyone – whether it's a company or a private household – and energy suppliers and customers can reduce energy consumption and CO2 footprint. So, we're making the digitalization of the energy sector a real chance with our 35 talented colleagues and colleagues.

Since 2025, we've been part of the Hausheld Group: Together with Hausheld AG, Solandeo GmbH, Mako365 GmbH, we form the first full-service platform for smart metering in Germany.

Tasks

• 🚀 Forderungs- & Fristenmanagement: You'll oversee the accounts payable and deadlines management and navigate with your team lead through the world of efficient financial processes
• 📤 Rechnungswesen: You'll be the organizational expert in accounts payable, keep an eye on the accounts payable ledger, and process vendor invoices independently with the help of DATEV
• 📆 Monatliches Reporting: Your attention to detail will come into play when creating the monthly business evaluation (BWA). You'll also support the quarterly preparation of the shareholder meetings
• 💸 Monatlicher Zahllauf: You'll give the monthly payment a special touch and stay in touch with our accounting department for a smooth financial flow

Qualification

• As an enrolled student (at least 3rd semester) of business administration, economics, or a comparable field, you're exactly right with us
• It's ideal if you've already dipped your toes into the world of controlling and finance through internships
• Your talent in analyzing financial key figures and very good Excel skills set you apart
• Your love for detail makes you the perfect sidekick that the finance team needs in the accounting jungle
• You'll convince us with your very good communication skills in German and English, as well as your professional demeanor

Benefits

• 🌱 A fantastic colleague who'll always be there to help you with finance-related questions
• 🌱 You'll experience an intensive onboarding through our marketing and sales director for a successful start in our team
• 🌱 You'll feel the authentic atmosphere of a startup and shape the green founders' scene with us
• 🌱 At our company, continuously learning is the program – here, you can bring your personal and professional skills to the next level
• 🌱 Enjoy the balance between work and life with flexible working hours and the option to work comfortably from home
• 🌱 You'll experience regular team events and relaxed breaks in a motivated and friendly team
• 🌱 Unlimited coffee and water supplies as well as fresh fruit will be available to you at all times
• 🌱 Take advantage of our very well-connected location – your ideal starting point for professional success and personal development

Energetic team seeks reinforcement. Be part of it – apply!

If you're excited about the challenge of shaping a successful company, then simply send us your resume and cover letter via the form.

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