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Internship Product Builder (m/w/d) - ab November 2026

Veröffentlicht am 08. Okt. 2026

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München

EnglischPraktikumPraktikumFließend Deutsch (C1+)

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Gehalt (Schätzung)

Vollzeit-Referenzwert: 37.000 €–58.000 €/Jahr

Über diese Stelle

You are interested in the position as Internship Product Builder (m/w/d) - ab November 2026 at Building Radar GmbH ?

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Please note that this position requires work authorization for Germany .

The language requirements for this position are: German - Fluent (C1) .

The estimated salary range from XING does not necessarily correspond to the salary range of this job offer.

This is not a "shadow a senior PM" internship. Sitting at the intersection of product, engineering, and customer discovery, you’ll own ideas end-to-end from week one.

The Building Radar Jeane team is building the AI layer that turns B2B construction sales from manual to proactive and intelligent - and you’ll actively decide what that looks like. You’ll leverage AI-assisted coding tools (Claude Code, Cursor, etc.) to rapidly build, test, and plug new features into our ecosystem to unlock real value loops. We don’t care about which tools you use and more that you pick the right ones to ship fast.

Activities

Idea to Prototype: Translate hypotheses from customers, product, sales, and CS into working prototypes within days, not months - using AI-assisted coding as your superpower.

Validate with Real Users: Run lightweight experiments with internal stakeholders and selected customers to test whether an idea actually creates value.

Build for Real Usage: Take prototypes from "it works on my machine" to "sufficiently stable" so we can track real usage and learn from production data.

Plug into Jeane: Connect your builds to the Jeane ecosystem (APIs, data, agents) so each experiment compounds into the larger product.

Close the Loop: Instrument what you ship, surface insights, and feed learnings back into the Jeane roadmap.

Be a Discovery Partner: Talk to customers and internal users, observe how they work, and turn observations into the next prototype.

Background: A technical/tech-affine background or degree is a plus (e.g., computer science, business informatics, or related ). Whether you are in your Bachelor's, Master's - your skills and mentality matter most.
Builder mindset: high energy, strong ownership, and a bias for shipping prototypes fast.
Languages: Native or fluent German (C1/C2) is required, as you will interact directly with our German customers. Fluent English is our internal team language.
Hands-on experience with AI-assisted coding for product prototypes (Claude Code, Cursor, v0, Lovable, or similar).
Broad prototyping range across the stack (TypeScript/Python, basic frontend, APIs, light data work) - depth less important than speed and versatility.
Strong product sense: you optimize for the user problem, not just the code.
Comfortable with ambiguity and scoping fuzzy ideas into usable artifacts.
Bonus Points (Tech): Exposure to AI agent frameworks, LLM tooling/evals, production instrumentation, or previous startup/side projects where you’ve already shipped working code.
Bonus Points (Business): First experience in a customer- or stakeholder-facing role, helping you translate user feedback directly into product iterations.

Nothing shows us your builder mentality and skill better than your actual outputs. Production deploy, demo Loom or a slide deck - whatever you have to show what you did.

Links to what you built (GitHub/portfolio/demo video/live prototype) are highly appreciated.

Our team at Building Radar is international, dynamic, and passionate about developing innovative solutions and actively supporting our clients. We know that our customers' success directly depends on having the right tools and a close partnership. That is why we work tightly together – especially the Product team and the Customer Success team – to deliver the best possible solutions.

In your role, you will work directly alongside our Chief Product Officer and take ownership of enablement tools, content, and systems to drive user adoption and deliver measurable success. Your contribution will be crucial in achieving our ambitious goals.

Our team offers great potential for personal growth and career development. If you can drive the growth and success of Building Radar through proactive initiative and outstanding performance, exciting opportunities await you.

HR Screening Call
Gespräch Fachabteilung (Product Builder)
Come to the Office: Case Session “Show us what you can build"
Offer

Building Radar entwickelt das „System of Action“ für den Vertrieb in der Bauindustrie – eine führende AI-Plattform, die Sales-Teams dabei unterstützt, relevante Geschäftschancen systematisch zu identifizieren, erfolgreich zu gewinnen und nachhaltig zu steuern.

Die Bauindustrie ist ein 12-Billionen-Dollar-Markt. Trotz etablierter CRM-Systeme werden Vertriebsprozesse jedoch häufig noch manuell, fragmentiert und ineffizient umgesetzt, was zu entgangenem Umsatz und fehlender Skalierbarkeit führt.

Unsere Vision ist es, das führende & zentrale Operating System für den B2B-Vertrieb in der Bauindustrie im Zeitalter von GenAI zu werden. Statt einzelner isolierter Tools bauen wir eine integrierte End-to-End-Plattform, auf der unsere Kunden ihre Go-to-Market-Strategie aktiv planen, steuern und umsetzen.

Building Radar befindet sich auf einem klaren Wachstumspfad. Gemeinsam mit Kunden wie Bosch und Holcim haben wir bereits dazu beigetragen, einen Order Value von über 2,5 Milliarden US-Dollar zu generieren.

Neben dem wirtschaftlichen Erfolg legen wir großen Wert auf unsere Unternehmenskultur: wir gestalten eine dynamische, internationale Teamkultur, in der Top-Talente gerne arbeiten, Verantwortung übernehmen und gemeinsam wachsen. Das spiegelt sich auch in unserer 100%igen Weiterempfehlungsrate wider – seit fünf Jahren zählen wir zudem zu den Top 5 % der Arbeitgeber auf Kununu.

Wir zeigen einen Auszug und einen Link je Anzeige, und den vollen Text, wenn die Quelle es erlaubt. Genannte Marken und Logos gehören ihren Inhabern.

Eckdaten der Stelle

Arbeitgeber: nicht angegeben
Position: Internship Product Builder (m/w/d) - ab November 2026
Stadt: München
Arbeitsmodell: nicht angegeben
Sprache: Englisch
Erfahrungsstufe: Praktikum
Veröffentlicht: 08. Okt. 2026
Quelle: XING

Internship Product Builder (m/w/d) - ab November 2026

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