Full-Time

Senior Customer Success Manager

Cosuno

Cosuno

Construction procurement software

No salary listed

Berlin, Germany

Hybrid

Category
Customer Experience & Support (1)
Required Skills
Data Analysis
Requirements
  • Several years of experience strategically managing major SaaS accounts or working in management consulting focused on transformation and process optimization.
  • Strong expertise in change-management methodologies and the ability to confidently facilitate complex organizational changes.
  • Outstanding stakeholder-management skills and strong negotiation skills at C-level.
  • Strong analytical abilities to understand complex process landscapes in the construction industry and translate them into data-driven strategies.
  • Empathy and persuasion skills to convince customers to adopt new digital approaches.
  • Native-level German and English proficiency (C2) for legally precise and confident communication in a professional environment.
  • Strong initiative and the ambition to help shape the strategic direction of Customer Success as a senior professional.
Responsibilities
  • Manage a portfolio of strategic key accounts and act as a central management-level partner to shape the digital transformation of their procurement processes.
  • Develop customized success plans that extend beyond basic tool usage and engage deeply with customers' strategic organizational development.
  • Own complex multi-stakeholder management and confidently moderate between different interest groups, from operational procurement to executive management.
  • Act as a strategic process consultant by analyzing existing structures and converting them into efficient digital workflows.
  • Lead holistic change-management processes, anticipate structural resistance, and establish a sustainable digital culture at customers.
  • Secure long-term business value through substantive reviews, proactively identify churn risks and upselling opportunities, and drive account expansion.
  • Mentor the team and share expertise in advising complex organizations to continuously develop Customer Success standards.

Cosuno is a construction procurement and tendering software company. It provides tools for bills of quantities, tender management, bid comparison, subcontractor communication, and procurement workflows. The platform serves general contractors, developers, subcontractors, and construction teams coordinating project sourcing and awards. Its software model combines construction-domain workflows with product development, data and AI, implementation, customer success, sales, and technical support. Work spans software engineering, product, AI, implementation, customer success, sales, marketing, and construction expertise.

Company Size

N/A

Company Stage

N/A

Total Funding

N/A

Headquarters

Berlin, Germany

Founded

2019

Simplify Jobs

Simplify's Take

What believers are saying

  • May 2026 product updates added AI bidder recommendations and BoQ editing, widening workflow penetration.
  • July 2026 hiring for senior AI roles shows continued investment in product differentiation.
  • Cosuno won fresh attention from 2026 hiring and growth signals despite last funding being 2022.

What critics are saying

  • Jan 2026 auditor raised going-concern doubt, signaling cash pressure within 12 months.
  • Cosuno still has only 45 employees, limiting enterprise sales coverage against larger incumbents.
  • If AI pricing underperforms on live tenders, customers will revert to spreadsheets and legacy ERPs.

What makes Cosuno unique

  • Cosuno automates construction tendering with AI pricing and bidder matching across 250,000 bidders.
  • Its models are trained on millions of tender data points, strengthening pricing depth.
  • It owns both workflow software and marketplace distribution, creating switching costs for procurement teams.

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Benefits

Flexible Work Hours

Remote Work Options