About Wallround Wallround is headquartered in Berlin, with additional locations in Hamburg, Frankfurt am Main, Munich, Friedrichshafen and NRW. Our mission: we turn energy-efficient retrofits for multi-family residential buildings into predictable, lucrative investment opportunities. When it comes to modernisations, the real estate market is often a black box of rough estimates and fragmented processes. We are changing that. Through our integrated platform and streamlined workflow, we transform 'brown assets' into future-proof, high-yield properties. About the Role Department: Prod & Tech Functional Home: AI Reports to: CPO / Head of Product & Technology Location: Berlin, office-first Language: German & English Seniority: Lead / Senior We are looking for an AI Lead Product Manager to lead the product strategy, discovery, and execution of our AI-powered products and capabilities. You will sit within the AI Functional Home while working day-to-day as a core member of the AI Initiatives , partnering closely with AI Engineers, Software Engineers, Product Design, and Automation Engineers. This is a hands-on product leadership role. You will translate customer needs and business opportunities and initiatives ensuring that AI capabilities create measurable customer value. Because we operate in the German-speaking market, native or professional-level German is essential . You will be comfortable working directly with German-speaking customers, stakeholders, and partners while collaborating with an international technology team in English. Key Responsibilities AI Product Strategy Identify high-value AI use cases based on customer needs, business opportunities, and technological possibilities. Translate complex AI capabilities into simple, valuable customer experiences. Define product priorities and make clear build / test / iterate decisions. Work closely with the CPO on product strategy and portfolio priorities. Product Discovery Conduct customer discovery and problem validation, particularly within the German-speaking market. Work closely with customers and internal stakeholders to understand workflows, pain points, and opportunities for AI. Define hypotheses, experiments, MVPs, and success criteria. Convert customer insights into actionable product requirements. Cross-Functional Squad Leadership Act as the Product Lead / DRI for AI initiatives. Coordinate AI Engineers, Software Engineers, Design, and Automation specialists around a shared outcome. Maintain a clear squad backlog and prioritization framework. Remove ambiguity and keep the squad focused on outcomes rather than outputs. Communicate progress, risks, decisions, and dependencies to the CPO. AI Product Development Partner with AI Engineers to evaluate model capabilities, limitations, costs, latency, and reliability. Understand concepts such as LLMs, RAG, agents, evaluation, prompting, structured outputs, and AI workflows. Define requirements for AI quality, accuracy, safety, observability, and user experience. Establish measurable product KPIs for AI features. Stakeholder & Customer Management Communicate confidently with German-speaking customers and senior stakeholders. Present product concepts, prototypes, roadmaps, and outcomes. Build strong relationships with customers and use feedback to continuously improve the product. What We´re Looking For Essential 5+ years of experience in product management, preferably in B2B SaaS, AI, automation, or technology products. Demonstrated experience taking products from discovery through launch and iteration. Strong understanding of AI/LLM products and their practical application. Excellent product discovery and prioritization skills. Strong analytical and problem-solving ability. Native or fluent German and excellent English. Comfortable working directly with engineers and designers. Strong ownership and ability to operate independently. Strong Plus Experience launching AI-native products. Experience working with LLM APIs, RAG, AI agents, or workflow automation. Experience in a startup or scale-up environment. Technical background or strong technical fluency. Experience selling or implementing technology solutions in the DACH market. Success in the First 6–12 Months Establish a clear AI product strategy and roadmap. Launch meaningful AI capabilities that solve validated customer problems. Establish an effective AI Product Squad operating rhythm. Develop strong relationships with key German-speaking customers. Introduce measurable AI product KPIs and feedback loops. Demonstrate measurable improvements in customer value, adoption, or operational efficiency. What You´ll Own AI product strategy and roadmap: Define where AI creates real customer value, decide what to build or skip, and keep the roadmap tied to measurable business outcomes and operational excellence End-to-end delivery of AI features: Take features from discovery through launch and iteration, working daily with AI software engineers. Evaluation and quality: Own the evaluation approach, including test sets, human review, offline and online experiments, and regression checks, so quality is measured before and after every release. Responsible AI and risk: Set guardrails for safety, bias, data privacy, security and compliance, and decide how the product behaves when the model is wrong or uncertain. User experience of AI: Shape how users interact with AI, including transparency, fallbacks, human-in-the-loop flows and feedback mechanisms. Cross-functional alignment: Align leadership, sales, operations, legal and security around what AI can and can’t do, and set realistic expectations internally and with customers. Why Join Wallround? Impact: Shape the future of energy-efficient retrofits and make a real contribution to climate action. Growth: Be part of a fast-growing startup with huge market potential. Team & Culture: Work alongside a highly motivated, experienced team in Berlin (Kreuzberg). Enjoy a vibrant startup culture, regular team events, and a modern workplace. Innovation: Flat hierarchies and fast decision-making—your ideas matter from day one. Flexibility & Development: Competitive salary, flexible working hours, and tailored personal growth opportunities. Perks & Benefits: €150 monthly benefit budget—use it for public transit tickets, meal allowances, or lifestyle perks (e.g., Urban Sports Club membership or vendor vouchers)