German C1/C2 required due to customer base in DACH

About Setero

Setero is shaping the future of how revenue teams learn, perform, and win in high-stakes customer conversations using AI. We are backed by top-tier angel investors, trusted by global brands, and still early enough that every hire materially changes the outcome. If you want real ownership, fast learning, and to build something that compounds, this is where you do it.

The Role

This is a hands-on internship at the core of an early-stage startup. You will work directly with the founders and support the build-up of sales and customer success from day one. There are no predefined “intern tasks”. Instead, you will take real responsibility in key go-to-market areas and contribute directly to execution and outcomes. No coffee runs, real impact.

What You Will Do

Support the setup and development of sales and customer success structures
Improve, structure, and automate core go-to-market processes
Build analytics and reporting to support data-driven decisions
Prepare and accompany sales and customer meetings
Contribute to the development and refinement of the early go-to-market strategy

What You Bring

Currently enrolled in a Bachelor’s or Master’s program, ideally with a business, technical, or related focus
First exposure to business development, sales, or customer-facing work
Structured, reliable working style with a fast grasp of new topics
High initiative, strong execution mindset, and willingness to learn
Strong interest in building an early-stage B2B SaaS company
Ideally first experience in dynamic environments such as startups, venture capital, or consulting

Why Setero

Active contribution in an early-stage B2B SaaS AI startup with real responsibility
Direct collaboration with the founders and short decision-making paths
Hands-on exposure to AI transformation, go-to-market execution, and sales
Steep learning curve through ownership, not typical internship busywork

Conditions

Full-time internship, minimum duration of 3 months
Based in Berlin
Start immediately or by agreement
Close integration into day-to-day operations with high execution expectations

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Setero Technologies GmbH

Jobs:

Growth Intern (m/f/d)

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