Key Account Manager (m/w/d)

Saypien; Berlin; On-site; EUR 90,000 - 150,000; Full time

Job summary

Primefold, a Berlin-based startup, seeks a Senior Key Account Manager for Primefold RI. You own the customer relationship after a deal is signed, visit headquarters, and translate contract value into long-term strategic growth across the DACH region.

You will drive enterprise real estate relationships, run quarterly business reviews, and help customers move from signature to active daily use while traveling regularly across the region.

Qualifications

• 4+ years in key account management or similar client-facing roles.
• Experience in real estate, PropTech or related B2B environments.
• Proven ability to grow strategic accounts, not just service them.
• Strong relationship and communication skills with senior stakeholders.
• Willingness to travel regularly across the DACH region.
• Comfort with day-to-day ticket handling as part of owning the account.
• Understanding of real estate workflows (lease management, rent-roll, etc.).
• Strong German and English communication.
• Technical SaaS understanding and ability to explain AI-based product.

Responsibilities

• Own the customer relationship after deal is signed and build long-term strategic plans.
• Visit customers at their headquarters, run quarterly business reviews, guide from signature to active use.
• Grow accounts, deepen relationships, and turn customers into references and expansions.
• Provide evidence-backed customer feedback to Product to shape RI development.

Skills

Key account management

Strategic account management

Customer success

Relationship building

Communication

German & English

SaaS product explanation

Autonomous work

Job description

As Key Account Manager for Primefold RI, you own the customer relationship once a deal is signed. You are the person our enterprise real estate customers trust, the one who turns a new contract into a growing, long-term strategic account.

You will take ownership of RI customers from day one, building a long-term account plan for each and understanding their portfolio, goals, and organisation. You will visit customers at their headquarters, run quarterly business reviews, and guide new customers from signature to active daily use.

Day-to-day support is part of the role, but the larger part is strategic: growing accounts, deepening relationships, and turning signed customers into references and expansion. You will also bring clear, evidence-backed customer feedback to Product, helping shape how RI develops.

Your profile

• 4+ years of experience in key account management, strategic account management, customer success, or a similar client-facing role, ideally within real estate, PropTech, or a related B2B environment
• A background in the real estate industry, with a genuine understanding of how asset, investment, or property management teams work
• Proven ability to build and grow strategic accounts, not just service them
• Strong relationship and communication skills; comfortable sitting across from senior stakeholders and running the room
• Willingness and ability to travel regularly to customers across the DACH region
• Comfort with a hands-on support component: happy to handle tickets and day-to-day requests as part of owning the account end-to-end
• Practical understanding of at least one core real estate workflow, such as lease management, rent-roll analysis, acquisition due diligence, asset business planning, or investor reporting
• Strong communication skills in both German and English
• Solid technical understanding, ideally from a SaaS environment, and comfort explaining an AI-based product to both business and technical stakeholders
• Ability to work autonomously and manage several accounts in parallel

Experience with enterprise customers, long sales-to-value cycles, or building account management processes in a start-up is a strong advantage.

Why us?

You will help shape how AI is used in complex business workflows, with real ownership and a direct hand in the product, customer experience, and growth of the company. There is real room to grow in this role, with broader leadership responsibility open over time, earned through performance and trust.

About us

Berlin-based startup Primefold is building an architectural intelligence layer that is agentic, modular, and domain-aware. It ingests heterogeneous data, learns the context of a business, and continuously provides decision-ready guidance across products and teams. We are looking for engineers who can contribute to this core platform.