Founding Product Designer

About the Role This is a founding product design role at an early-stage AI voice platform in the B2B SaaS space. As the first full-time designer, you will own the end-to-end design process, work directly with customers, and partner closely with engineers to ship high-quality features that define the product experience. What You'll Do

• Collaborate directly with customers to understand their needs and design solutions that address real problems.
• Own the design process end-to-end for new product features, from concept through delivery.
• Identify new AI product opportunities, develop design concepts, and build prototypes alongside customers.
• Create intuitive interfaces for AI-first workflows where traditional UI patterns do not apply.
• Work side-by-side with engineers to ship high-quality features quickly and pragmatically. What We're Looking For
• 3 or more years of experience on product design teams, ideally at an early-stage B2B SaaS startup.
• Proficiency with modern prototyping and design tools such as Figma, Lovable, V0, and Figma Make (required).
• Hands-on experience collaborating with software engineers and a solid understanding of technical trade-offs.
• Meaningful exposure to AI and LLM-driven products, with a genuine interest in building software in an AI-native way.
• Experience conducting customer interviews or iterating on a product based on direct customer feedback.
• A track record of designing products with measurable business impact.
• Pragmatic mindset: comfortable accepting imperfect implementations in service of shipping and iterating quickly.
• Strong cross-functional collaboration skills across engineering and product teams.
• A portfolio demonstrating aesthetic taste, UX instincts, and fast-prototyping ability. Compensation & Benefits Salary range: $85,000 to $160,000 USD annually. Visa sponsorship is available. Location On-site in Berlin, Germany. Candidates should be willing to work in person from the Berlin office.