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Sr. Product Designer

Cosuno Remote (πŸ‡©πŸ‡ͺ Berlin, Germany)

Remote Full-time Mid-level

Take full ownership of the end-to-end product design process from ideation and prototyping to high-fidelity visual designs. Collaborate with product and engineering teams to evolve the design language and deliver technically feasible UX solutions.

Responsibilities

  • Take full ownership of the end-to-end product design process, working on clearly defined problems in close collaboration with the Product Team
  • Collaborate with our existing Product Designer to evolve our design language and ensure a cohesive experience across both sides of the platform
  • Work hand-in-hand with our product and engineering teams, identifying high-impact UX opportunities and delivering solutions that are technically feasible and ship fast
  • Translate concepts into high-fidelity designs, adhering to and maintaining our scalable design system in Figma
  • Craft clear, engaging UI copy to guide users through the product

Requirements

  • 3–5 years of experience as a Product Designer in a well-known B2B SaaS company or high-growth SaaS startup
  • Proven ability to design complex, desktop-first B2B web applications end-to-end β€” from problem framing to interaction design and handoff
  • Strong product thinking: Ability to find pragmatic β€œ80/20” solutions that balance user value, technical constraints, and business goals
  • Expert-level Figma skills and experience collaborating with other designers in shared workspaces, including component libraries and design systems
  • Self-driven, outcome-oriented, able to work independently while communicating trade-offs and constraints clearly
  • Native German speaker with fluent English

Benefits

  • Choose to work fully remote (within Germany) or from our modern office in Berlin Friedrichshain
  • Regular company and team events (offline and online)
  • Competitive compensation, a permanent contract, and modern work equipment
  • An open feedback culture with regular 1-on-1s to support your professional development

Key Skills

Product design Figma Design systems Component libraries Product thinking UI copywriting UX design Interaction design Prototyping Agile methodologies Collaboration Communication Problem-solving Prioritization Time management Adaptability Continuous learning German language English language AI-assisted coding tools HTML/CSS UX copywriting

About Cosuno

Cosuno ensures efficient and transparent collaboration between all parties involved in the construction industry from planning to payment. Customers benefit from involving subcontractors in planning at an early stage, finding the right prices on a data-driven basis, and being able to pay more quickly via the software. The benefits and savings for both sides are immense: by using Cosuno’s cloud solution instead of email, phone, and Excel spreadsheets, the time saved amounts to about 60% and the profit margin is 18% higher on average. The customers use the largest European subcontractor network for this purpose and benefit from the specially developed AI, which ensures significantly better capacity utilization. Cosuno is growing fast: since its market launch, the software has already processed a $4 billion construction volume. The new capital will flow into the development of further features and international expansion, beginning first in Europe.

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