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Senior Product Manager (m/w/d)

Caronsale - Berlin, Berlin, Germany - Hybrid - posted 2026-09-11

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CarOnSale is an AI-powered B2B platform for used-car trading across Europe, connecting over 40,000 buyers from 20+ countries with 85% exclusive inventory. The company operates as an operating system for the automotive industry, integrating software, pricing intelligence, logistics, and financing. You will own a product area end-to-end, from problem identification through solution design, launch, and measurement. Your core responsibilities include: • Driving conversion optimization across the entire purchase funnel by identifying drop-off points, forming hypotheses, and validating solutions through experimentation. • Building and scaling API integrations with financing, logistics, and services partners—from technical specification to rollout. • Managing product-side partnerships: evaluating which integrations drive volume, conducting negotiations, and ensuring delivery. • Collaborating directly with Engineering, Design, Sales, and Operations to ensure decisions are data-driven rather than opinion-based. • Defining, tracking, and acting on KPIs for your product area to inform prioritization. • Working in a hybrid model (3 days office in Berlin Schöneberg, 2 days remote, plus 10 days work-from-anywhere annually). The role emphasizes autonomy, analytical rigor, and ownership. You will work with modern tools (Jira, Confluence, AI assistants) and report into a venture-backed, growth-stage company. Benefits include 28 days vacation, occupational pension (20% employer contribution), subsidized transit, gym membership, virtual stock options, structured onboarding, and a diverse, inclusive workplace culture. REQUIREMENTS: • 4–6 years of product management experience in a digital B2B marketplace, platform, or e-commerce environment. • Proven track record in conversion optimization with concrete examples of changes made and measurable impact. • Experience with API integrations: ability to understand system interoperability and specify at parity with engineering teams. • Experience managing product-side partnerships (selection, negotiation, technical integration, follow-through). • Strong analytical mindset: you work directly with data rather than requesting reports, and base decisions on evidence. • Excellent problem-solving and self-direction: you identify issues proactively and resolve them independently. • Strong communication skills: ability to explain complex topics clearly to engineers, merchants, and leadership. • German language proficiency at C2 level; English at business-fluent level. • Proficiency with agile methodologies (Scrum/Kanban) and tools like Jira and Confluence. • AI-native working style: active use of Claude, ChatGPT, Copilot, or similar tools in daily work. PREFERRED: • Experience with checkout, payment, or financing processes (e.g., BNPL). • Background in automotive or risk management.

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