Senior Product Manager - General Contractors

Cosuno; Berlin; On-site; EUR 90,000 - 140,000; Full time

Benefits offered by this job

Remote work options

Berlin office

Team events

Permanent contract

Modern equipment

Open feedback culture

Job summary

Cosuno seeks a Senior Product Manager for General Contractors to shape the product vision in a small, high-leverage team with direct impact on a product used by thousands.

You will own central areas of the GC product, identify new opportunities, and drive end-to-end B2B SaaS development with design and engineering. Fluent German and English are required, with remote or Berlin office options.

Qualifications

• 3–5 years of product management experience in a B2B SaaS environment.
• Experience discovering new opportunities in GC workflows.
• Strong analytical skills and the ability to translate complex problems into pragmatic solutions.
• Experience using AI tools (LLMs, MCPs, no-code prototyping) in daily work.
• Experience with product roadmaps, user stories, and full lifecycle management.
• Fluent in written and spoken German and English.

Responsibilities

• Own product areas of the general contractor product end-to-end.
• Identify new opportunities in GC workflows and new steps in tendering.
• Lead strategy, discovery, requirements, and go-live with design and engineering.
• Analyze user behavior, market trends, and product metrics to drive growth.
• Develop hypotheses, validate with prototypes and experiments, scale successful approaches.
• Collaborate with marketing and customer success for GTM.

Skills

Product management

Opportunity discovery

Analytical skills

AI tooling

Roadmaps & lifecycle

German-English fluency

Job description

Your Mission

With the power of AI, we're set to revolutionize the way general contractors create, manage, and award bid packages. As our Senior Product Manager General Contractors, you'll actively shape this product vision — in a small team with big leverage and direct impact on a product used by thousands.

Your Responsibilities

• You independently own product responsibility for central areas of the general contractor product.
• You identify new opportunities in the GC workflow: new user groups within the GC organization that we don't yet serve, or new steps in the tendering process that we can cover with our product.
• You build complex B2B SaaS functionality end-to-end — from strategy and discovery to requirements definition and go-live — together with design and engineering.
• You analyze user behavior, market trends, and product metrics to identify growth opportunities and translate them into strategic initiatives.
• You develop hypotheses, validate them with prototypes and experiments, and scale successful approaches together with design and engineering.
• Together with marketing and customer success, you ensure a successful go-to-market for new features.

What You Bring

• 3–5 years of product management experience in a B2B SaaS environment, ideally with complex, multi-step workflows for business or enterprise customers.
• Demonstrated experience discovering new opportunities: identifying new user groups or covering new process steps in an existing product.
• Strong analytical skills and a talent for translating complex problems into pragmatic solutions.
• You use AI tools such as LLM-based assistants, MCPs, and no-code prototyping routinely in your day-to-day work.
• Experience with product roadmaps, user stories, and the full product lifecycle.
• Fluent in written and spoken German and English.

Your Benefits

• Help shape a product that solves real-world problems in the construction industry through AI and is revolutionizing the market.
• Work in an open-minded, dynamic, and international team.
• Remote or from our modern office in Berlin Friedrichshain.
• Regular company and team events (offline and online).
• Permanent contract and modern equipment.
• Open feedback culture with regular 1:1s and development conversations.