Senior Product Manager (m/f/d)

You no longer want to moderate a feature team. You want to be measured by the numbers. Conversion in the purchase process, API integrations with partners, new services on the platform: you prioritize yourself and you prove with data why.

Location: Berlin Schöneberg – You work on-site in our office, hybrid with 3 days in the office and 2 days of remote work.

About Us

CarOnSale is the AI-powered platform for B2B used car trading in Europe. Over 40,000 buyers from more than 20 countries trade on our platform – and 85% of the inventory is exclusive to us. We combine software, pricing intelligence, logistics, and financing in one layer – as the operating system for an entire industry.

One Platform. One Profit Engine.

Your Tasks

• You are responsible for your own product area end-to-end – from problem identification through solution to launch and measurement.
• You increase conversion along the entire purchase process: you identify the points where dealers drop off, form hypotheses, and prove with experiments what works.
• You build API integrations with partners in financing, logistics, and services – from technical specification to rollout.
• You manage partnerships on the product side: you evaluate which integration brings volume, conduct the discussions, and monitor the implementation.
• You work directly with Engineering, Design, Sales, and Operations and ensure that decisions are made with data, not opinions.
• You define the KPIs for your area, track them yourself, and derive the next priority from them.

What You Bring

• 4–6 years of product management experience in a digital B2B marketplace, platform, or e-commerce environment
• Demonstrable success in conversion optimization – you can concretely explain what you changed and what the impact was
• Experience with API integrations: you understand how systems communicate with each other and can specify with Engineering at eye level
• Experience in managing partnerships on the product side – selection, negotiation, technical integration, follow-up
• Strong analytical approach: you work with data yourself instead of requesting it, and make decisions based on it
• Strong problem-solving skills and initiative: you identify problems yourself before someone puts them on your desk and solve them independently
• Strong communication skills: you make complex topics understandable, both for Engineering and for dealers and leadership
• German at C2 level and fluent English for business
• Proficient in agile methodologies (Scrum/Kanban) and tools like Jira and Confluence
• AI-savvy way of working – you actively use tools like Claude, ChatGPT, or Copilot in your daily work

Advantageous

• Experience with checkout, payment, or financing processes (e.g., BNPL)
• Experience in the automotive environment or with risk management

What Awaits You Here

• Hybrid working: 3 days in the office, 2 days remote work – plus 10 days 'Work from Anywhere' per year
• 28 days of vacation
• 2x annual career & development discussions
• Company pension plan with a 20% employer contribution
• Paid Deutschlandticket
• FitX membership or Urban Sports Club subsidy
• Virtual Stock Options – you participate in our success
• Modern IT equipment for your daily work
• Structured onboarding with a buddy program and social events
• Living diversity: active women's network, meditation & prayer room, dog-friendly office

Apply now – your CV is sufficient.

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