--- title: 'Technical Product Manager at Cosuno' canonical: 'https://feeny.ai/job/technical-product-manager-cosuno-germany-3zxg0y5scyky' type: 'job' last_seen: '2026-09-11' --- # Technical Product Manager at Cosuno - **Company:** Cosuno - **Location:** Germany - **Employment:** full-time - **Work type:** remote - **Posted:** 2026-06-27 - **Last confirmed live:** 2026-09-11 - **Apply:** https://jobs.ashbyhq.com/cosuno/1061464f-148c-4d8c-a3e3-c0224a8a47c0/application **Skills:** REST API, Postman, AI tools, LLM-based assistants, MCPs, No-code prototyping, Construction tech, ERP systems, Estimating systems, RIB iTWO, SAP, Nevaris > Own the integrations product area, including REST API and third-party connectors, by defining roadmap, eliciting customer requirements, and translating needs into engineering tickets. This hands-on role involves traveling to German customers to support implementation and validate API functionality. ## Job description ## Your mission The future of construction software isn't a single closed platform — it's a connected ecosystem. As our Technical Product Manager for Integrations, you'll own how Cosuno connects to the third-party systems our customers already rely on, from estimating and ERP tools like RIB iTWO to the open REST API that lets others build on top of us. You'll be the bridge between our customers, our engineers, and our platform — turning real-world integration needs into a roadmap that makes Cosuno the infrastructure the construction industry plugs into. This is a hands-on, customer-facing role in our Product team. Both our REST API and our connectors are still early, so you won't just maintain an integration surface — you'll shape it. You'll spend real time on-site with customers, understand how their systems actually work, and translate that into a product that lets them connect to Cosuno as seamlessly as possible. In your first few months, you might: - Take ownership of our integrations product area — the REST API and our existing connectors to third-party systems such as RIB iTWO — and define where they go next. - Travel to customers across Germany to support them hands-on with implementing and setting up connectors, and to understand their systems, data flows, and constraints in the real world. - Sit down with customers to elicit integration requirements, then prioritize them against impact, effort, and our platform strategy. - Translate those requirements into clear, well-scoped tickets that our engineers can pick up and build — with the technical context they need to move fast. - Work through our API documentation and test endpoints yourself to validate what's possible, spot gaps, and represent the developer experience from the outside in. - Partner with Engineering, Customer Success, and Sales to make sure customers can connect their systems to Cosuno with as little friction as possible. ## How we work At Cosuno, we give people real ownership and trust them to do their best work. For this role, that means: - High autonomy, high impact: You'll own the integrations area end to end. No one will look over your shoulder, but you'll always have the support of the Product and Engineering teams when you need it. - Close to the customer: This is not a desk-only PM role. A meaningful part of your time is spent with customers on-site. - Technical by nature: You'll work directly with APIs, documentation, and connector behavior. You don't have to ship production code, but you do need to be comfortable in technical territory. - Platform thinking: We're building the infrastructure other construction tools and AI agents connect into. Every integration decision feeds that bigger picture. - AI-first: We use AI deeply in both our product and our daily work, and we want people who do the same. ## Your profile You'll be a great fit if you have: - 3–5 years of experience in product management, ideally in B2B SaaS, platform, or developer-facing products. - Hands-on experience with APIs and integrations — you understand how REST APIs work, can read and reason about API documentation, and are comfortable validating endpoints (e.g. with tools like Postman) yourself. - A talent for working directly with customers: eliciting requirements, asking the right questions, and earning trust in technical conversations. - The ability to translate messy, real-world integration needs into prioritized, well-scoped tickets that engineers can act on. - Strong analytical thinking and a pragmatic instinct for turning complex problems into workable solutions. - Fluent German (this is a firm requirement — all of our customers are German construction companies and you'll work with them directly and on-site) and fluent English. - Willingness to travel regularly to customers within Germany. - You use AI tools — LLM-based assistants, MCPs, no-code prototyping — routinely in your day-to-day work. Bonus points for: - Experience with construction tech, ERP, or estimating systems (e.g. RIB iTWO, SAP, Nevaris). - A background as a solutions engineer, integration engineer, or technical consultant before or alongside product management. Why us? - Competitive Compensation: A competitive salary above the market average. - Work-Life Balance: Work fully remotely from anywhere in Germany, or from our modern office in Berlin Friedrichshain. We offer flexible working hours to fit your life. - Top-Notch Equipment: A new MacBook Pro to ensure you have the best tools for the job. - A Great Team: Regular company off-sites and team events that connect us as people, not just colleagues. - Job Security: A permanent contract in a stable, well-funded company. - Growth & Feedback: An open feedback culture with regular 1:1s and development conversations. ## About us Cosuno – Revolutionizing construction through technology. We are Cosuno – a fast-growing tech startup that is making the construction industry more efficient and transparent with our digital platform for tenders and procurement processes. Our goal: to solve the most complex challenges in the industry with innovation and simplicity. Artificial intelligence is the key to our solution: it analyzes millions of price data points and helps construction companies create precise and efficient bids. This not only saves our customers time but also helps them avoid unnecessary costs. But for us, it's not just about technology – it's about the people who drive it. At Cosuno, you will work with creative minds who are reshaping the construction industry. We believe in diversity because we know that the best ideas come from different perspectives. An integrative and inclusive work environment is a matter of course for us. Join us – Build the future of construction. ## About Cosuno ## Company Overview - **One-liner**: Cosuno provides an AI-driven SaaS platform that digitizes and automates procurement, tendering, and subcontractor management for the construction industry. - **Entity Type**: Private (Series B) - **Headquarters**: Berlin, Germany - **Founded**: 2019 - **Founders**: Christoph Berner, Fritz Cramer, Maximilian Seifert ## Core Business - **Primary industry/industries**: Construction Technology (PropTech), Procurement Software - **Target customers**: General contractors, property developers, architects, and subcontractors (B2B, Enterprise, SMB) - **Mission or purpose statement**: To re-invent construction software by bringing transparency, efficiency, and digitization to the traditionally paper-driven procurement process. ## Products & Services - **Cosuno Platform (Intelligent Tendering & Award)**: A SaaS platform enabling users to create tenders in minutes with AI error-checking, centrally dispatch offers, receive digital bid submissions, compare prices automatically, and manage digital awards and rejections. - **Cosuno Network & Marketplace**: Access to a network of 250,000+ qualified subcontractors, planners, and architects in the DACH region. AI-powered matching recommends suitable bidders, and a marketplace allows companies seeking projects to view current tenders. - **AI Price Assistant**: An AI tool trained on millions of tender data points that delivers real-time, customized price forecasts for calculations and negotiations, helping users benchmark against market rates. - **Costing & Controlling Module**: Features quantity determination, cost calculation, historical price database, AI market prices, and award success analysis. - **Documents & Contracts Module**: Cloud document storage, digital evidence management, contract conclusion, and change order management. - **Project Control & Communication Module**: Project collaboration, task management, project dashboards, and transparent bidder communication. - **System Integrations**: Seamlessly integrates with SAP, RIB iTWO, Nevaris Build, and BRZ. ## Market Standing - **Valuation/Market Cap**: Not publicly disclosed - **Key Metric**: Total funding of $45M (Series B). - **Notable Investors/Partners**: Spark Capital (led Series A), Cherry Ventures, SIGNA via APIC Investments, PERI. Angel investors include Hakan Koç, Christian Bertermann, Johannes Reck, Carsten Thoma, and others. - **Growth Signals**: - Processes over €100 billion in offer volume on its platform. - Network grew to 250,000+ qualified contractors. - Reports a 14% increase in contract award profit for users due to more bids. - Reports a 50%+ time savings through automation of manual processes. - Processes over 100 employees (as per company website). ## Competitive Advantages - **AI-First Approach**: The platform is built on AI for matching bidders, generating price forecasts, and checking tender errors, creating a defensible data moat from millions of tender data points. - **DACH Market Dominance**: Possesses the largest construction network in the DACH region (250,000+ contractors), creating strong network effects. - **Deep Industry Specialization**: Solely focused on construction procurement, a massive but traditionally offline and complex market, making the solution highly tailored and sticky. - **Proven ROI**: Clear metrics on time savings (50%+) and profit margin improvement (14%) provide strong value propositions for risk-averse construction firms. ## Strategic Focus - **Product Development**: Continuously enhancing the AI capabilities of the platform (Price Assistant, AI agent for tender creation). - **International Expansion**: Previous funding rounds were explicitly earmarked for entering new markets beyond the DACH region. - **Network Growth**: Expanding the marketplace and network of subcontractors to deepen the value for all users. ## Why Work Here - **Culture**: Values-driven environment focused on modernizing a legacy industry. Emphasis on using cutting-edge AI to solve real-world problems. - **Work Policy**: Hybrid workspace based in Berlin. Employees engage in a combination of remote and on-site work (two offices in Berlin). - **Team & Growth**: A rapidly growing team of ~100 employees, offering significant career growth opportunities in a well-funded Series B startup. - **Engineering Focus**: Heavy emphasis on AI and automation engineering roles, with a modern tech stack (TypeScript). The company is actively hiring for Senior AI Engineers, Analytics Engineers, and Full Stack Developers. ## Sources 1. [cosuno.com](https://www.cosuno.com/en/company) 2. [cosuno.com](http://cosuno.com/web/en) 3. [builtin.com](https://builtin.com/company/cosuno) 4. [cbinsights.com](https://www.cbinsights.com/company/cosuno) 5. 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