UI/UX Designer B2B SaaS - 80% (m/w/d)

Contract type

Part-time

Work mode

Hybrid · Zürich, Switzerland

Experience

Mid-level · 2+ years

Job description

UX/UI designer role at a B2B SaaS construction software company, designing web and mobile interfaces and conducting user research.

Analyze and conceptualize user needs and business requirements.
Plan and conduct user research such as interviews and usage data analysis.
Develop concepts for web and mobile interfaces for the B2B SaaS platform in construction.
Implement concepts in Figma including wireframes, mockups and interactive prototypes within the existing design system.
Prepare designs in a structured way for handover to the development team.
Validate solutions through usability tests and derive concrete improvements.
Work closely with the Product Owner, Design Lead and developers.
Actively bring the user perspective into product decisions.
Use AI tools to synthesize user feedback, structure research data and validate hypotheses faster.

2-5 years of professional experience in UX/UI design, ideally in a B2B SaaS environment.
Solid knowledge of Figma.
Experience with usability tests.
Structured and independent way of working with strong problem-solving skills.
Team player with clear communication skills who enjoys working with various stakeholders.
Actively experiments with AI workflows to continuously improve design efficiency and quality.
German at least C1 and English at least B2.
Workload of 80%.

Experience in UX research (interviews, analysis, synthesis).
Previous experience in B2B SaaS, ideally in the EU.
Experience designing mobile user interfaces.
Understanding of prompt engineering in the context of UI design and AI models as co-creation partners.
First experience in an AI SDLC flow.
Experience in the construction industry.

Modern office in the center of Zurich near ETH Polyterrasse.
Innovative, modern and international company with inspiring working atmosphere and startup flair.
Young, humorous, ambitious and smart team with flat hierarchies.
Hybrid working environment with the option for home office.
New IT equipment (choose your own device).

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Direct apply at Smino

Opens the job posting at Smino

Innovative software solution for smoothly coordinating construction projects.

Smino lets customers easily record minutes, assign tasks and share relevant construction plans and files with all participants.

We believe only strong teams can build a world worth living in.

Already counts well-known customers and famous construction projects as references.
On a rapid expansion course.

Combine each individual's strengths in the team and lead complex construction projects to success.