--- title: 'Product Specialist at Cosuno' canonical: 'https://feeny.ai/job/product-specialist-cosuno-berlin-6ebffb5x7z23' type: 'job' last_seen: '2026-11-06' --- # Product Specialist at Cosuno - **Company:** Cosuno - **Location:** Berlin, Germany - **Employment:** full-time - **Work type:** remote - **Posted:** 2026-11-02 - **Last confirmed live:** 2026-11-06 - **Apply:** https://jobs.ashbyhq.com/cosuno/d8d27188-c966-41bd-be13-86dd26a33fdf ## Job description Become the person who knows Cosuno best, and the one our customers want in the room. ## YOUR MISSION Cosuno is the platform where construction companies run their tenders: general contractors invite subcontractors to bid, compare the offers and award the contracts. More than €100 billion in bid volume has already been tendered on our platform. Our customers run complex procurement processes on Cosuno, and our commercial teams need someone who knows the product in every detail. As our Product Specialist, you'll be that person. You'll know how every workflow behaves, which workarounds exist and where the product is heading. You'll lead the customer meetings that need deep product knowledge, from custom development projects to strategic conversations with our enterprise customers. You'll report directly to our Head of Product. ## WHAT YOU'LL DO - Be the go-to product expert. Sales, Customer Success and Account Management come to you first when a customer question goes beyond the standard. You answer all of them and turn recurring questions into answers everyone can find. - Lead customer meetings. Run feedback sessions, roadmap conversations and workshops with our customers, including our largest enterprise accounts. - Find solutions within the product. Sit down with customers, understand the problem behind the request and find creative ways to solve it with what we already have. - Turn feedback into decisions. Back customer requests with usage data, check them against our product principles and give our PMs clear, prioritized input. When we won't build something, you explain to the customer why. - Run custom developments. Project-manage custom developments for important customers: agree on scope, coordinate with Product and Engineering and deliver on time. - Support demos. Join Sales in complex demos and present our roadmap and product decisions to customers and prospects. ## HOW WE WORK - Close to the customer. We're very close to our customers and talk to them every week. - Evidence over opinions. We decide what to build based on customer evidence and usage data, not on who asks loudest. - AI-first. We're an AI-first company. AI is at the core of our product, and we work with Claude Code and other AI tools every day. ## WHAT YOU BRING - 2–4 years in a customer-facing product role in B2B SaaS, e.g. as Product Specialist, Solutions Consultant, Customer Success Manager or Implementation Manager - You learn a complex product in depth, fast, and explain it clearly to people with very different backgrounds - You're confident in front of customers: you lead a meeting, handle tough questions and can say no with good reasons - You've managed projects with external stakeholders, including scope, timelines and expectations - You turn scattered customer feedback into clear, prioritized input, and you pull usage data yourself to back it up - You use AI tools every day in your own work - German at C2 level and fluent English: our customers work in German, our product and engineering team in English Bonus points for experience in construction, construction tech or procurement, or with product enablement (help centre, webinars, product tours). WHY US? - Real impact: You work directly with our Head of Product and shape what we build, based on what you hear from customers. - Work-life balance: Work fully remotely from anywhere in Germany, or from our office in Berlin Kreuzberg. - Top-notch equipment: A new MacBook Air. - A great team: Regular company off-sites and team events. - 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 inclusive work environment is a given 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. [welcometothejungle.com](https://www.welcometothejungle.com/en/companies/cosuno) ## Other roles at Cosuno - [Enterprise Account Executive (m/f/x)](https://feeny.ai/job/enterprise-account-executive-m-f-x-cosuno-berlin-8emwvcy6d4ay) — Berlin, Germany - [Account Manager / Key Account Manager (m/w/d)](https://feeny.ai/job/account-manager-key-account-manager-m-w-d-cosuno-berlin-gk5smsq2dys7) — Berlin, Germany - [Senior Product Manager](https://feeny.ai/job/senior-product-manager-cosuno-berlin-pdbkzbnzqaxv) — Berlin, Germany - [Onboarding Manager](https://feeny.ai/job/onboarding-manager-cosuno-berlin-pc5c9mnfgjq5) — Berlin, Germany - [Account Manager](https://feeny.ai/job/account-manager-cosuno-berlin-zs770nhm4937) — Berlin, Germany - [Head of CS - Nachunternehmer (m/w/d)](https://feeny.ai/job/head-of-cs-nachunternehmer-m-w-d-cosuno-berlin-f43rhkqe7wz0) — Berlin, Germany - [Organic Growth Manager (SEO & AI Search)](https://feeny.ai/job/organic-growth-manager-seo-ai-search-cosuno-berlin-hq868vxaym02) — Berlin, Germany - [Senior Talent Acquisition Manager – Tech (f/m/d)](https://feeny.ai/job/senior-talent-acquisition-manager-tech-f-m-d-cosuno-berlin-kjq2qz4gesxr) — Berlin, Germany - [Senior Product Engineer](https://feeny.ai/job/senior-product-engineer-cosuno-berlin-stexz9ykfygy) — Berlin, Germany - [Chief of Staff](https://feeny.ai/job/chief-of-staff-cosuno-germany-mrfe9c3y9t4a) — Germany