Senior UX/UI Designer (f/m/d)

About the role

Thinkproject is looking for a Senior UX/UI Designer to shape the digital collaboration experience for the construction industry. You will work on a cohesive platform that connects data across the entire asset lifecycle, creating intuitive and high‑impact user interfaces for both web and mobile applications.

Key responsibilities

• Collaborate with Product Management, Engineering, and customers to understand requirements and translate them into usable designs.
• Design and iterate low, mid, and high‑fidelity prototypes for desktop and mobile SaaS products.
• Present design concepts to stakeholders and incorporate feedback.
• Conduct user research and usability testing to validate experiences.
• Contribute to and maintain Thinkproject’s design system, ensuring consistency and accessibility (AA standards).
• Help foster a design‑centric culture within the team.

Required profile

• Minimum 3 years of professional experience in product UX/UI design.
• Proven track record of shipping digital products, including native and cross‑platform mobile apps.
• Strong portfolio demonstrating visual design skills and problem‑solving for responsive web and mobile applications.
• Experience with SaaS B2B software and complex design systems.
• Ability to work independently in a fast‑paced, Scrum‑oriented environment.

Required skills

• UX/UI design
• Low‑, mid‑, and high‑fidelity prototyping
• User research and usability testing
• Wireframing tools (e.g., Figma, Sketch, Adobe XD)
• SaaS web applications
• B2B software design
• Design systems management
• Google Material Design
• Accessibility standards (AA)
• Scrum and Design Sprint methodologies