Senior Product Designer (f/m/d) at think-cell · Berlin

Senior Product Designer - Join Our Innovative Team at think-cell Software
Our Story
At think-cell, we create powerful software solutions that help professionals be more efficient and productive. Founded in 2002 and based in Berlin, our tools integrate seamlessly with Microsoft Office to help users create presentations, charts, and diagrams with ease. Our dynamic, international team values creativity, collaboration, and technical excellence.
What You Will Do
You'll own the end-to-end experience of our AI product, from first concept to polished, shipped interactions. You'll work as a core member of a product team, collaborating closely with a Product Manager and engineers from discovery onward,togetherturning real customer problems into intuitive, delightful designs. For a highly visual, data-rich product like ours, great designisn't a finishing touch,it's what makes features land. This is a pivotal, hands-on role with real ownership and influence over where the product goes next.
Key Responsibilities:
Own the experience
Own the end-to-end user experience of our products, from early concepts and flows to shipped interactions
Design end-to-end user journeys and craft intuitive, delightful interfaces for a data-rich, highly visual product
Lead discovery
Work alongside Product Managers and Engineers to discover customer insights and turn problem statements into prototypes, flows and validated solution designs
Run user research, customer interviews, and usability tests and iterate quickly to keep the experience grounded in evidence
Join client calls to keep your design decisions close to real customer needs
Shape direction
Influence product direction and long-term product vision in partnership with Product Managers and Engineers, rather than executing handed-down requirements
Be a voice of the customer, advocating for best possible user experience balancing technical constraints and business goals
Ground your designs suggestions and decision in data wherever possible
Raise the bar
Collaborate closely with Product, Engineering, Design, and Data as an embedded member of the team.
Elevate design quality across the product area, identifying emerging patterns and creating reusable solutions.
You will be great for this position if you have
4+ years of product design experience, designing complex B2B, SaaS, or productivity software end-to-end, with a portfolio showing full journeys from discovery to shipped, measurable outcomes
Strong interaction and visual design craft, especially for data-rich or highly visual products, along with fluency in modern tools (e.g. Figma) and rapid, high-fidelity prototyping, including AI-assisted approaches
Solid experience with user research, usability testing, and experimentation, and comfort talking to customers directly
Experience building on and evolving a design system
The ability to bring clarity to ambiguous, loosely defined problems, making sound decisions independently, and the resilience to work well under pressure and embrace evolving processes
An interest in AI-powered and data-heavy products (a plus), along with familiarity with presentation or data-visualization tools
Fluency in English, written and spoken
Our Values
As part of our team, you will embody and help shape the following principles that define us:
Forward Thinking: We embrace change and challenge the status quo.
Ownership: We take pride in our work and learn from our mistakes.
Customer First: We prioritize delivering lasting value.
Unified Team: We foster collaboration, respect, and integrity.
Strive for Excellence: We set ambitious goals and pursue quality.
We believe in a human hiring process, every application is personally reviewed.
Why is think-cell the right place for you?
We empower over 1.3 million users across 35,000 companies, including top consulting firms and major global enterprises. With offices in Berlin, Munich, Denver, Boston, London, Tokyo, and Dubai, we’re a diverse team of over 220 people, committed to innovation and excellence.
think-cell is more than a job – it's a chance to be part of an innovative, inclusive team that values collaboration and growth. We encourage applicants from all backgrounds to apply. Together, we can shape the future of productivity software. We can’t wait to see what you’ll bring to the team!