Your new job opportunity

Work at Germany's top startup employer.

StackFuel was named a top startup employer in 2021 by Business Punk and Statista.

Application Process: How to become a part of the StackFuel family.


Application received

After we have received your documents, we will together with the corresponding department.

First acquaintance

We look forward to meeting you for the first time, where we can tell you more about StackFuel and your position. We are also excited to learn more about you.

Expert Call

In our Expert Call, you will get to know someone from the who will answer all your questions and round off your picture of the job and the team culture.

Preparatory task

Depending on the position, we will arrange a trial assignment with you. This is intended to show us your skills, but also to give you the possibility to get to know your area of responsibility.


Hopefully, in the next step we can make you an offer and welcome you as part of the StackFuel family.

Welcome to StackFuel

Finally, you will receive an employment contract from us and receive your welcome package, for your first day in your new job at StackFuel.
Meet Felix

I am looking forward to your application.

These advantages await you at StackFuel.

Remote Work & Home Office

Flexible working has become indispensable today. No matter whether you would like to come to our Berlin office, prefer to work from your home office or are even based in another city, with us you decide yourself about your workplace.

Flexible working hours

Early bird or not. With us, you decide when you want to start working. So you can follow your own rhythm to perform at your best.

Cool office in the Bergmannkiez

A good connection, a great choice of restaurants and lots of flair. We love our office, its modern equipment incl. height-adjustable desks and everything the neighborhood has to offer.

Continuing education budget

As a training provider, we ourselves stand behind our product and the philosophy of "lifelong learning". That's why it's important to us that you also regularly learn something new.

Workation possibility

Aloha, Buongiorno or Salut! Have you always wanted to work abroad for a few weeks? It's possible with us! 

Career & Development Paths

We keep an eye on your career and development together with you. Feel free to contact us to find out what opportunities are available to you during your time with us.

Dogs are welcome

Like you, dogs with office etiquette are part of the StackFuel family and always welcome. If you want to bring your dog, just let us know.

Company pension plan

We subsidize 15 % on your company pension plan and thus help you to secure your pension.

Flat hierarchies

We value flat hierarchies and short communication channels. This makes us fast and accessible as a company.

Space for ideas & feedback

Your ideas and suggestions are important to us and are taken seriously. We welcome everyone who actively contributes to us and makes StackFuel that little bit better.

These values are our daily compass.

We love learning.

We believe in the principle of lifelong learning and continuous personal development. We see external and internal feedback as the basis for becoming a little better every day.

We are data nerds.

Data is our passion. We work every day to establish data-driven thinking and action in companies. We advocate an active data culture and identify potential based on data.

We want solutions, not problems.

Whether you're an intern or a manager, at StackFuel we take a proactive approach to challenges. We always focus on the solution, not the problem.

We are colorful.

At StackFuel, we include everyone. Our diverse personalities and skill sets are what make our team strong and successful. We enjoy developing sustainable training and services together.

We strive for the highest quality.

The quality of our products is close to our hearts. Our trainings always have the claim to be the best on the market. We put our customers at the center of everything we do.

We listen.

We create a culture of discussion in which everyone can stand up for their opinion and be heard at all times. We act openly and honestly with each other and treat other opinions respectfully and constructively.

Let's grow together.

Personal feedback sessions and individual suggestions for the future at Stackfuel.


As a Sales Manager (m/f/d) you will start your successful career in sales and work with leading companies.

Educational Data Scientist Jobs at Stackfuel

Content/ Product

As an Educational Data Scientist (m/f/d) you create practical learning content based on relevant business scenarios.

Marketing Jobs at Stackfuel


As Performance Marketing Manager (m/f/d), you collect qualified leads and scale our inbound marketing.

IT System Administrator / System Engineer Jobs at Stackfuel


As an IT System Administrator / System Engineer (m/f/d), you will be responsible for our entire internal IT infrastructure and our cloud services.

Everything at a glance

Get to know our teams.

Stefan Berntheisel

CTO & Co-Founder

Stefan is responsible for our learning platform and the areas of engineering and content.

Leo Marose

CEO & Co-Founder

Leo is responsible for managing sales, marketing and communications. 

Anton Portianko

VP Operations

Our operations team ensures that all processes run smoothly both externally and internally - from training administration and mentoring to human resources and financial planning. 

Martin Heidrich

VP Revenue

Martin is responsible for managing sales for B2B and B2C customers as well as for the Growth division.

Fabienne Mizrahi

Head of People & Culture
The People & Culture team plays an active role in shaping our corporate culture and is responsible for the well-being of all employees.

Alexander Eckrot

Head of Educational Content

Our Educational Content team creates and optimizes online learning resources, laying the foundation for our trainings.

Christian Scheb

Head of Engineering

Our team of developers ensures a particularly user-friendly learning experience with an optimal technical infrastructure.

Ginesh Koottakara

Head of B2B Sales

Our B2B team develops customized training programs for companies and supports them in systematically building data competencies.

Natalia Dark

Head of Growth

Our growth team ensures maximum relevance and attention among potential target groups with specific marketing of our products.

Maria Schwenke

Head of B2C Sales

Our B2C team is responsible for selling our products to the end customer. Suitable training offers are found through personal consulting.

Tareq Damoon-Lux

Head of Creative & Brand

The creative team gives our company and our products an unmistakable identity with the highest recognition value.

Hendrik Vorster

Head of Training Operations
Our Mentoring & Administration team ensures an excellent learning experience and successful completion of the training.

Maximilian Barth

Lead New Business & Strategic Partnerships

Our business development team brings new partners on board and assists with funding programs.

Felix Wagner, Talent Acquisition Manager at Stackfuel


Felix Wagner, Talent Acquisition Manager
Tel: +49 (0)30 / 544 533 488

Would you like to apply for a job with us and do you have any further questions about the application process? Then get in touch with me.