Technical Product Manager

Cosuno

Technical Product Manager focusing on integrations and customer engagement in the construction software sector at Cosuno. Driving API development and customer solutions while traveling for onsite implementations.

Posted 6/27/2026full-timeRemote • 🇩🇪 GermanyMid-LevelSeniorWebsite

About the role

Key responsibilities & impact

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.

Requirements

What you’ll need

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.
Native-level 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.

Benefits

Comp & perks

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.

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Hard Skills & Tools

REST APIAPI documentationintegrationsB2B SaaSanalytical thinkingproblem-solvingticket prioritizationcustomer requirements elicitationendpoint validationtechnical context translation

Soft Skills

customer engagementtrust buildingcommunicationcollaborationanalytical thinkingpragmatic problem-solvingrequirement gatheringprioritizationadaptabilityteamwork