
mobile.de is Germany’s largest vehicle marketplace, with more than 1.6 million listed cars, commercial vehicles, motorcycles, and e-bikes (annual average 2025). Both private customers and registered vehicle dealers use the platform and benefit from more than 140 million visits per month*. As a “one-stop shop,” mobile.de’s offering includes not only buying and selling, but also financing and leasing solutions. Founded in 1996, the company is a subsidiary of Adevinta, a global leader in online classified portals.
Based in Berlin-Charlottenburg, we offer a dynamic environment where growth, learning, and collaboration are at the heart of everything we do.If you are driven by an eagerness to disrupt, have a passion for collaboration, and are excited about shaping the future of mobility, we would love to hear from you.
Hours: 20 hours/week
We're looking for a motivated and organized Working Student to support the executive team at mobile.de with day-to-day administrative tasks. You'll work alongside our Executive Assistants and interface with senior stakeholders across the company; and will gain firsthand exposure to how leadership teams operate—especially when it comes to communication, prioritization, and smooth execution behind the scenes. This is a great opportunity to build professional skills in executive support, stakeholder communication, and project coordination — all while completing your studies. If you enjoy structure, like making things run better, and want a front-row seat to how decisions and collaboration work at management level, this role is for you.
This is a rare opportunity to run a high-impact business within a larger organization - with real ownership, strategic freedom, and direct exposure to senior leadership.
Working at mobile.de comes with its perks! Enjoy the following benefits (some of many):
Meaningful Work: We are a diverse, international, highly skilled and passionate team committed to a world where people share more and waste less. Every day you will have the opportunity to make a huge difference for our users, customers as well as shape the future.
Embracing AI: We're at the forefront of integrating cutting-edge AI technologies into our operations. Being part of mobile.de you will work with and learn about AI tools, contributing to projects that leverage AI to enhance efficiency, improve customer experiences, and drive our mission forward. With an AI-first mindset, we foster a culture of continuous learning and experimentation, empowering our team to explore and apply AI in meaningful ways for the company and themselves.
Growth and Development: We are a global organisation who truly believes in growing our people. To support this we offer lots of development and training opportunities and provide a budget for our team members.
Connection and Inclusion: Our culture is the glue that holds us together. We believe in making meaningful connections and creating an inclusive atmosphere with lots of opportunities to connect both in your day to day work and through social team activities (online and offline).
mobile.de is an equal opportunity employer and we value diversity. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status or disability status.
(*Source: mobile.de Google Analytics Tracking, average per month January to December 2025)

Founded in 1996, we disrupted the status quo of buying and selling cars with the first online vehicle marketplace, driven by the idea to create something new. As a driver of change for growth and innovation we became more than just a platform. We are an ecosystem of skilled and entrepreneurially minded people, a community to unite sellers and buyers. Germany's largest online vehicle marketplace, with curiosity and drive in our DNA.
mobile.de is part of Adevinta.
Imprint: https://www.mobile.de/service/imprint?lang=de