Technical Product Manager

Stack

Responsibilities

• ▹Own the integrations product area (REST API and existing connectors like RIB iTWO) and define where it goes next
• ▹Travel to customers across Germany to support connector implementation and understand their systems and data flows
• ▹Elicit integration requirements from customers, then prioritize by impact, effort and platform strategy
• ▹Translate requirements into clear, well-scoped tickets engineers can build
• ▹Test API documentation and endpoints yourself to validate what's possible and spot gaps
• ▹Partner with Engineering, Customer Success and Sales for frictionless customer connectivity

Requirements

• ▹3-5 years of product management experience, ideally in B2B SaaS, platform or developer-facing products
• ▹Hands-on experience with APIs and integrations — understanding REST APIs, reading documentation, validating endpoints (e.g. Postman)
• ▹A talent for working directly with customers: eliciting requirements, asking the right questions, earning trust
• ▹Ability to translate messy real-world integration needs into prioritized, well-scoped tickets
• ▹Strong analytical thinking and a pragmatic instinct for complex problems
• ▹Native-level German (firm requirement — all customers are German construction companies) and fluent English
• ▹Willingness to travel regularly within Germany
• ▹Routine use of AI tools (LLM-based assistants, MCPs, no-code prototyping)

Nice to have

• ▹Experience with construction tech, ERP or estimating systems (e.g. RIB iTWO, SAP, Nevaris)
• ▹Background as a solutions engineer, integration engineer or technical consultant

Soft skills

What we offer

• ▹Competitive salary above the market average
• ▹Fully remote work within Germany or from the Berlin Friedrichshain office, flexible hours
• ▹New MacBook Pro
• ▹Regular company off-sites and team events
• ▹Permanent contract in a stable, well-funded company
• ▹Open feedback culture with regular 1:1s

About the company

Cosuno is a fast-growing Berlin-based tech startup offering a digital platform for construction tenders and procurement. Its AI analyzes millions of price data points to help construction companies create precise, efficient bids.