Senior Product Designer (on-site)

About the role

We're looking for a Senior Product Designer to take on significant ownership across our core products, designing for two fundamentally different audiences: trade professionals running their businesses, and homeowners making one of the biggest financial decisions of their lives. You'll work across a B2B web app and a consumer mobile product — two very different contexts, interaction models, and levels of technical literacy. You'll report to our Co-Founder & CPO and work within a small, growing design team.

What you'll do

• Own product design end-to-end across multiple products and customer types, ensuring every touchpoint meets a consistently high bar for clarity, usability, and visual excellence.
• Build and evolve the design system — establishing the foundations of consistency and scalability across all products.
• Create interactive prototypes in Figma that bring product ideas to life and communicate design intent to engineers and stakeholders with enough precision to ship directly.
• Drive or contribute to user research and usability testing, ensuring real installer and homeowner insight shapes design decisions before they reach engineering.
• Collaborate daily with PMs and engineers to translate requirements into designs that are scoped, buildable, and ready to ship.
• Generate production-ready assets and specifications that developers can use without a back-and-forth.
• Use AI as a natural part of how you work — for research, prototyping, analysis, and beyond.
• Partner closely with the existing designer on the team, sharing ownership across products and actively shaping how the design practice evolves.

What you'll need

• 5–8 years designing UX and UI for software products — enough to work fully autonomously, raise the bar on craft, and mentor others as the team scales.
• A portfolio that shows both the quality of your output and how you think through design problems.
• Mastery of Figma and modern prototyping tools, with strong experience building and maintaining design systems from the ground up.
• Exceptional UI skills: visual design, layout, typography, and component-level thinking that holds up across two very different product contexts.
• Ability to translate ambiguous requirements into clear design direction and give developers what they need to ship without follow-up.
• Based in Berlin and energised by being in the room — this role is intentionally office-first.

Nice to have

• Experience designing for both B2B and consumer audiences, ideally in fintech, onboarding flows, or complex operational tools.
• German language proficiency (B2 or above).

What they offer

• Strong base, bonus tied to outcomes, and meaningful equity.
• Unlimited enterprise-grade AI — no caps, no approval process.
• Prenzlauer Berg office with the latest Apple hardware.
• Free breakfast and dinner, stocked kitchen.
• 25 days vacation and Urban Sports Club (M).