Senior UX/UI Designer:in mit Projektverantwortung und KI-Skills (50-80%)

📍 Job Overview

Job Title: Senior UX/UI Designer:in mit Projektverantwortung und KI-Skills (50-80%)

Company: Olai Interactive

Location: Solothurn, Solothurn, Switzerland

Job Type: Full-time

Category: UX/UI Design, Interactive Design, Digital Product Design

Date Posted: April 07, 2026

Experience Level: Senior Level (5+ years)

Remote Status: Hybrid (Primarily On-site)

🚀 Role Summary

• Lead the end-to-end creative design process for a variety of web projects, including corporate websites, landing pages, web applications, and SaaS interfaces.

• Drive client interactions directly, managing requirements gathering, design presentations, and feedback cycles without project manager mediation.

• Integrate advanced AI tools and workflows into the daily design process, leveraging them for UX writing, ideation, rapid prototyping, and animation testing.

• Develop and maintain design systems, ensuring consistency, accessibility (WCAG standards), and a focus on interaction design, animations, and micro-interactions.

• Collaborate closely with developers to ensure seamless technical implementation of designs and contribute to visual asset creation and marketing automation campaigns.

📝 Enhancement Note: This role emphasizes a high degree of autonomy and direct client engagement, positioning the Senior UX/UI Designer as a key creative lead rather than a supporting team member. The explicit focus on AI integration, including specific tools like Claude and MCP, suggests a forward-thinking agency that prioritizes cutting-edge technology for efficiency and innovation in design.

📈 Primary Responsibilities

• Assume full creative ownership and design responsibility for diverse web projects, from initial strategic alignment and persona development through to final design, content integration, and go-live support.

• Conduct direct client consultations to elicit project requirements, present design concepts, gather feedback, and provide clear status updates, fostering strong client relationships.

• Implement and manage design systems, such as ShadCN, to ensure scalable, consistent, and accessible user interfaces across all client projects, adhering to WCAG guidelines.

• Conceptualize and design dynamic user experiences, incorporating animations, transitions, and micro-interactions to enhance user engagement and interface intuitiveness.

• Actively utilize and experiment with AI tools (e.g., Claude, Claude Code, Figma MCP) for tasks including UX writing, rapid ideation, generating quick prototypes, and testing animations, thereby boosting design efficiency and innovation.

• Work in close partnership with the development team to ensure the accurate and efficient technical realization of designs, understanding the interplay between design and implementation.

• Assist in the preparation of visual assets, including image editing, creation of visual proposals in Figma Slides, and contributing to email and marketing automation campaigns.

• Apply a proactive, self-directed approach to project management, taking initiative to solve design challenges and drive projects forward to successful completion.

📝 Enhancement Note: The responsibilities clearly indicate a "player-coach" or "individual contributor with ownership" model rather than a pure design execution role. The expectation to manage projects independently from initial strategy to go-live, coupled with direct client interaction, signifies a senior-level position with significant accountability. The detailed mention of AI tools suggests a requirement for candidates to not only be proficient in traditional design but also to be early adopters and skilled users of emerging AI technologies in the design workflow.

🎓 Skills & Qualifications

Education: While formal education is not explicitly stated as a requirement, a strong portfolio demonstrating practical skills and project success is paramount. Candidates with degrees in Design, Human-Computer Interaction, Computer Science, or related fields may have a foundational understanding, but practical experience and demonstrable expertise will be prioritized over academic credentials.

Experience: A minimum of 5 years of professional experience in UX/UI design is required. This experience should be demonstrable through a portfolio showcasing significant, hands-on contributions to real-world projects.

Required Skills:

• Expert proficiency in Figma, including advanced features such as Design Systems, component libraries, and interactive prototyping.

• Proven experience with design systems, with a preference for familiarity with systems like ShadCN.

• Strong understanding and practical application of interactive design principles, including animations, transitions, and micro-interactions.

• Demonstrated "real AI affinity": a genuine interest and active use of AI tools in the design process, with a proactive approach to exploring new AI applications for design enhancement.

• Experience in client communication, including requirements gathering, design presentation, and feedback management.

• Solid understanding of technical implementation aspects of web design and a working knowledge of web development principles.

• Deep understanding of Accessibility standards, specifically WCAG, and their practical application in design.

• Proficiency in self-directed project management, from strategic alignment to final delivery.

Preferred Skills:

• Experience with AI tools such as Claude, Claude Code, and Figma MCP.

• Experience with other design and prototyping tools.

• Familiarity with marketing automation campaign design.

• English language proficiency.

📝 Enhancement Note: The emphasis on "massgeblich" (significantly) involved in projects, and the explicit rejection of "teamwork where you were a small cog," indicates a strong preference for candidates who can clearly articulate and showcase their individual impact and ownership on past projects. The AI affinity requirement goes beyond basic usage, suggesting a need for candidates who are already integrating AI into their workflows or are eager to do so extensively.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase a minimum of 5 years of demonstrable experience in UX/UI design, with a clear focus on projects where your individual contribution was significant and impactful.

• Present detailed case studies for 2-3 key projects that highlight your end-to-end design process, from initial strategy and user research to wireframing, prototyping, final UI design, and post-launch considerations.

• Clearly articulate your design decisions, focusing on problem-solving, user-centricity, and how your designs met specific client objectives or business goals.

• Demonstrate proficiency in Figma, including examples of Design Systems, component libraries, and interactive prototypes.

• Include examples of how you've incorporated animations, transitions, or micro-interactions into your designs.

• Highlight your experience with AI tools in your design workflow, explaining how you leveraged them to improve efficiency, ideation, or output quality.

Process Documentation:

• For each portfolio project, detail the design process followed, including:

  • Strategic alignment and requirements clarification with clients.
  • Persona development and user journey mapping.
  • Wireframing and user flow design.
  • Prototyping methodology and tool usage (e.g., Figma).
  • Final UI design principles and application.
  • Collaboration with developers and technical implementation considerations.
  • Use of AI tools throughout the design lifecycle.
  • Accessibility checks and implementation.

• Be prepared to discuss your methodologies for user research, usability testing, and iterative design improvements.

• Clearly explain how you manage projects independently and communicate effectively with clients.

📝 Enhancement Note: The explicit requirement for candidates to show what they have done, not just what a team has accomplished, means the portfolio must be highly personalized and focused on individual contributions. The emphasis on AI integration means including specific examples of how AI tools were used to achieve design outcomes, rather than just listing them as a skill.

💵 Compensation & Benefits

Salary Range: Given the location (Solothurn, Switzerland), the senior-level experience (5+ years), the hybrid work model, and the specialized AI skill requirement, a competitive salary range for a Senior UX/UI Designer in this region would typically fall between CHF 100,000 and CHF 130,000 annually. This estimate is based on industry benchmarks for senior design roles in Switzerland, considering the cost of living and the demand for specialized skills in AI-integrated design.

Benefits:

• Beautiful, spacious offices located in the heart of Solothurn, offering a comfortable and inspiring work environment.

• Access to amenities such as a lounge area and a billiards table for breaks and team bonding.

• A premium AI setup, including:

  • A Claude Ultra subscription (valued at approximately USD 200/month) for each employee.
  • Integrated AI tools and systems, including MCP interface for Figma and Claude Code for rapid prototyping and animation testing.
  • Access to a curated selection of AI tools for UX writing, ideation, and heatmap analysis.

• Exposure to a diverse portfolio of exciting projects, ranging from corporate websites and landing pages to complex web applications, AI-driven solutions, and SaaS products.

• Significant autonomy and responsibility from day one, allowing you to be the primary creative voice within the agency.

• A collegial and efficient work culture characterized by minimal bureaucracy, direct communication, and genuine teamwork among specialists.

• A fixed home office day per week, with additional flexibility possible upon agreement.

Working Hours: The role is advertised as 50-80% of a full-time position. Assuming a standard full-time week of 40 hours, this translates to approximately 20-32 working hours per week. The hybrid arrangement includes one fixed home office day per week, with potential for additional remote work days based on discussion.

📝 Enhancement Note: The salary estimate is a critical inference based on the provided information (location, experience level, and role seniority) and general knowledge of Swiss salary standards for specialized tech roles. The AI setup is a significant perk and should be highlighted as such, as it represents a substantial investment by the company and a unique selling point for candidates. The working hours (50-80%) are unusual for a "Full-time" designation and require clarification in the benefits section.

🎯 Team & Company Context

🏢 Company Culture

Industry: Web Agency / Digital Services. Olai Interactive operates within the Swiss digital agency landscape, focusing on creating high-quality web presences and digital solutions for a diverse clientele. The company's philosophy, "Online Language of Art and Information," suggests a blend of aesthetic artistry and functional information design, underpinned by technological expertise.

Company Size: Small, cohesive team. The description emphasizes a "small, well-rehearsed team" with "real passion." This indicates an environment where individual contributions are highly visible, and collaboration is direct and efficient. This size often fosters agility and a close-knit culture.

Founded: The company's founding date is not explicitly stated, but the mention of "long-standing experience" suggests it has been established for a considerable period, allowing it to build a strong reputation and a stable client base.

Team Structure:

• The operations team consists of specialists who are passionate about their craft and have worked together for many years, indicating stability and a strong team dynamic.

• The structure is likely flat, with direct lines of communication and minimal hierarchical layers, facilitating swift decision-making and agile project execution.

Methodology:

• Data-Driven Design: While not explicitly stated as a methodology, the emphasis on AI tools for analytics (e.g., Attention Heatmaps) and client requirements suggests a data-informed approach to design decisions.

• Agile & Iterative Workflow: The full project lifecycle responsibility, from strategy to go-live, with a focus on prototyping and client feedback, implies an agile and iterative design process.

• AI-Augmented Processes: The core of their methodology appears to be the integration of AI tools to boost efficiency, creativity, and speed across all stages of design and development.

Company Website: https://olai.com

📝 Enhancement Note: The company culture is presented as highly collaborative yet autonomous, with a strong emphasis on expertise, passion, and direct client engagement. The "no politics and overhead" statement is a significant cultural indicator for potential employees. The deep integration of AI is not just a tool but a foundational element of their operational philosophy.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned at a Senior UX/UI Designer level. This implies a high degree of autonomy, responsibility for leading design initiatives on projects, and the expectation to mentor or guide less experienced team members implicitly through example and collaboration. The "Projektverantwortung" (project responsibility) aspect means the individual is accountable for the success of the design phase of projects, including client satisfaction and technical feasibility.

Reporting Structure: While a formal reporting structure isn't detailed, the description suggests the Senior UX/UI Designer will report directly to a company leader or founder, given the small team size and emphasis on direct communication. There is no mention of managing a team of designers, but rather leading the design aspect of projects.

Operations Impact: The Senior UX/UI Designer's impact is directly tied to the success of client web projects. This includes enhancing user experience, improving conversion rates, strengthening brand identity, and ensuring the technical viability of designs. By working directly with clients and possessing strong AI skills, they can drive innovation and efficiency, directly contributing to the agency's reputation and client retention. Their work directly influences client satisfaction and the agency's ability to secure future projects, especially those leveraging advanced digital and AI solutions.

Growth Opportunities:

• Design Leadership: Potential to become a lead designer or design lead, taking on more complex projects, shaping design strategy for the agency, and potentially mentoring junior designers.

• AI Specialization: Deepen expertise in AI applications for design, becoming a go-to specialist within the agency and potentially contributing to the development of AI-driven services or products.

• Client Relationship Management: Develop advanced client management and strategic consultation skills through direct interaction.

• Product Development: Contribute to the development and design of the company's own SaaS products, offering opportunities in product strategy and long-term vision.

• Cross-functional Expertise: Gain deeper insights into web development and marketing automation through close collaboration.

📝 Enhancement Note: The growth opportunities are framed around deepening expertise in design, AI, and client relations, rather than traditional hierarchical advancement, which is typical for senior individual contributor roles in specialized fields. The emphasis is on becoming a more influential and skilled practitioner.

🌐 Work Environment

Office Type: The agency maintains a physical office space in Solothurn. The description highlights "generous, bright offices" with ample space for work and relaxation, indicating a comfortable and well-equipped professional environment.

Office Location(s): The primary office is located in the center of Solothurn, Switzerland. This central location likely offers good accessibility and proximity to local amenities.

Workspace Context:

• Collaborative Hub: The office is designed to foster both focused work and collaboration, with dedicated workspaces and areas for relaxation like a lounge and billiards table.

• Technology-Rich Environment: The workspace is equipped with advanced AI tools and technology, including high-end subscriptions (Claude Ultra), specialized software integrations (Figma MCP), and other cutting-edge resources essential for AI-driven design.

• Team Interaction: The small team size and emphasis on direct communication mean frequent opportunities for informal and formal interaction with colleagues. This environment encourages knowledge sharing and a strong sense of team cohesion.

Work Schedule: The role is for 50-80% of a full-time position (approximately 20-32 hours per week). The work arrangement is hybrid, with one fixed day of remote work per week and potential for additional remote days to be agreed upon. This structure balances the benefits of in-office collaboration with the flexibility of remote work.

📝 Enhancement Note: The description of the office space and amenities suggests a company that invests in employee comfort and a positive work atmosphere. The hybrid model, with a defined remote day, indicates a structured approach to flexibility.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your CV and, critically, your portfolio to assess your experience, design skills, AI proficiency, and direct client engagement capabilities.

• Portfolio Presentation & Discussion: A session where you present selected projects from your portfolio, detailing your process, challenges, solutions, and the impact of your work, with a specific focus on your AI integrations.

• Technical/Skills Assessment: Potential hands-on exercises or technical discussions to evaluate your Figma expertise, understanding of design systems, and approach to accessibility and interactive design.

• AI Integration Deep Dive: A focused discussion on your experience and approach to using AI tools in design, including your familiarity with specific tools mentioned (Claude, MCP, Claude Code).

• Client Interaction Simulation/Discussion: Questions assessing your ability to communicate directly with clients, gather requirements, and present design concepts effectively.

• Cultural Fit Interview: An assessment of your alignment with Olai Interactive's values, emphasizing autonomy, proactivity, collaboration, and a passion for design and technology.

Portfolio Review Tips:

• Curate for Impact: Select projects that best showcase your individual contributions, problem-solving skills, and mastery of UX/UI design, especially those involving AI integration.

• Tell Your Story: For each project, narrate your role, the challenges faced, the design process followed, the tools used (emphasizing AI), and the tangible results achieved. Quantify outcomes where possible.

• Highlight AI Integration: Clearly demonstrate how AI tools enhanced your workflow, ideation, or final output. Be specific about the tools and your approach.

• Showcase Figma Mastery: Include examples of complex Figma files, well-structured Design Systems, and interactive prototypes.

• Emphasize Client Interaction: Prepare to discuss how you managed client relationships, presented designs, and incorporated feedback effectively.

• Accessibility Focus: Clearly articulate your understanding and application of WCAG standards.

Challenge Preparation:

• Be prepared to discuss hypothetical design challenges related to creating interfaces for AI-driven applications or improving existing web platforms with AI enhancements.

• Practice articulating your design process concisely and persuasively, focusing on your autonomy and client-facing skills.

• Research Olai Interactive's client base and recent projects to understand their typical work and tailor your examples accordingly.

• Be ready to discuss your perspective on the future of AI in UX/UI design and how you see it evolving.

📝 Enhancement Note: The interview process heavily emphasizes the portfolio, individual contribution, and AI skills. Candidates need to be prepared to not only present their work but also to articulate their strategic thinking and how they leverage AI tools effectively. The direct client interaction aspect means communication skills are as critical as design skills.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: The core design tool, used extensively for wireframing, UI design, prototyping, and managing Design Systems.

Proficiency at a professional level, including advanced features like components, variants, auto layout, and interactive prototyping, is essential.

• AI Tools: A significant focus is placed on AI integration. This includes:

  • Claude (Ultra subscription): Likely used for advanced AI assistance, including UX writing, ideation, content generation, and potentially code generation or analysis.
  • Claude Code: Specifically mentioned for testing prototypes and animations, suggesting its use in generating or analyzing animation code.
  • MCP (likely a plugin or integration for Figma): Used to bridge Figma with AI capabilities, enabling seamless workflows.
  • Other AI tools: Expected for tasks like Attention Heatmaps, ideation, and potentially data analysis.

• Design Systems: Experience with building or working within Design Systems is crucial, with ShadCN mentioned as an example. This implies an understanding of component-based design and scalability.

Analytics & Reporting:

• Attention Heatmaps: Mentioned as an AI tool, suggesting its use for understanding user engagement and optimizing designs based on visual attention patterns.

• Analytics Platforms (Implicit): While not explicitly named, a deep understanding of how designs impact user behavior tracked by web analytics platforms (e.g., Google Analytics, Matomo) is implied, as the designer needs to understand the technical implementation and impact.

CRM & Automation:

• Marketing Automation Tools: The role mentions assisting with "E-Mail- und Marketing-Automation-Kampagnen." This suggests familiarity with platforms like Mailchimp, HubSpot, ActiveCampaign, or similar tools, specifically for designing campaign assets and understanding their integration within larger marketing strategies.

• Project Management Tools (Implicit): While direct PMs are avoided, some form of task management or collaboration tool (e.g., Asana, Trello, Jira) might be used internally for tracking project progress.

📝 Enhancement Note: The technology stack is heavily skewed towards AI-powered design tools and Figma. The emphasis on AI is not just about using tools but integrating them deeply into the workflow. The mention of specific AI tools like Claude and Claude Code is a strong indicator of the expected technical aptitude.

👥 Team Culture & Values

Operations Values:

• Passion for Craft: A deep love and dedication to UX/UI design and interactive development, driving high-quality output and continuous improvement.

• Proactivity & Autonomy: Taking initiative, owning projects, and driving them forward without constant supervision. Valuing individuals who are self-starters.

• AI-Driven Innovation: Embracing AI as a powerful tool to enhance creativity, efficiency, and the overall design process. A mindset of continuous learning and experimentation with new technologies.

• Efficiency & Agility: Streamlined workflows, direct communication, and minimal bureaucracy to deliver results quickly and effectively.

• Client-Centricity: A focus on understanding and meeting client needs directly, building strong relationships through clear communication and reliable delivery.

• Technical Understanding: Recognizing the importance of technical feasibility and collaborating effectively with developers.

Collaboration Style:

• Direct & Transparent: Communication is direct, with minimal intermediaries, fostering quick problem-solving and clear understanding between team members and with clients.

• Expert-to-Expert: Collaboration is based on mutual respect for specialized skills, with designers working closely with developers and other specialists.

• Knowledge Sharing: The small team setting encourages informal sharing of insights, techniques, and learnings, particularly around new technologies like AI.

• Feedback Integration: A culture that values constructive feedback, both given and received, to continuously refine designs and processes.

📝 Enhancement Note: The company culture is built around expertise, independence, and a forward-thinking approach to technology, particularly AI. The absence of "politics and overhead" suggests a meritocratic and results-oriented environment.

⚡ Challenges & Growth Opportunities

Challenges:

• Pioneering AI Integration: Staying at the forefront of AI in design requires continuous learning and adaptation as tools and capabilities evolve rapidly. The challenge is to effectively integrate these tools while maintaining design integrity and user experience quality.

• Managing Diverse Projects Independently: Handling multiple projects with varying requirements and client expectations autonomously requires strong organizational and time management skills.

• Bridging Design and Technical Implementation: Ensuring that complex, interactive, and AI-informed designs are accurately and efficiently translated into functional web experiences by developers.

• Client Expectation Management: Directly managing client expectations, presenting innovative (AI-driven) concepts, and ensuring their buy-in and satisfaction.

Learning & Development Opportunities:

• Advanced AI Tool Mastery: Deepen expertise in specific AI tools and explore new AI applications relevant to UX/UI design, becoming an internal expert.

• Design System Evolution: Contribute to the development and refinement of design systems, potentially leading to more structured design governance.

• Client Strategy Consultations: Develop advanced strategic consulting skills by working directly with clients on their digital presence and AI integration strategies.

• Product Design Experience: Gain exposure to product development cycles for SaaS products, contributing to the strategic direction and user experience of proprietary offerings.

• Industry Best Practices: Stay updated on the latest trends in UX/UI design, interaction design, accessibility, and AI in design through ongoing research and practice.

📝 Enhancement Note: The challenges are framed around the cutting edge of design technology (AI) and the demands of a highly autonomous role. Growth opportunities are focused on deepening specialized skills and expanding strategic influence within the agency and client engagements.

💡 Interview Preparation

Strategy Questions:

• "How would you approach designing a user interface for an AI-powered chatbot that needs to feel both highly functional and empathetic?" (Focus on AI integration, UX writing, and emotional design)

• "Describe a situation where you had to present a novel design concept, perhaps leveraging AI, to a skeptical client. How did you gain their buy-in?" (Focus on client communication, persuasion, and demonstrating value)

Company & Culture Questions:

• "What is your understanding of Olai Interactive's philosophy, 'Online Language of Art and Information,' and how does it resonate with your design approach?" (Focus on cultural alignment and your interpretation)

• "How do you envision AI tools transforming the role of a UX/UI designer in the next few years, and how do you stay ahead of these changes?" (Focus on AI affinity and continuous learning)

Portfolio Presentation Strategy:

• Start with Impact: Begin your portfolio presentation with your most impactful project, clearly stating your role and the key outcomes.

• Show, Don't Just Tell: Use your Figma prototypes and design examples to walk through your process. Demonstrate interactive elements and AI-driven features.

• Quantify Results: Whenever possible, provide metrics that demonstrate the success of your designs (e.g., conversion rate improvements, user satisfaction scores, efficiency gains from AI).

• Explain Your 'Why': For each design decision, articulate the rationale, especially how AI contributed to or informed that decision.

• Be Ready for Deep Dives: Anticipate questions about your Figma skills, design system logic, accessibility implementation, and specific AI tool usage.

• Enthusiasm for AI: Convey genuine excitement and proficiency in using AI tools as a significant part of your design toolkit.

📝 Enhancement Note: Interview preparation should heavily emphasize the unique aspects of this role: direct client interaction, project ownership, and, crucially, the deep integration and skillful use of AI tools in the design process. Candidates need to be ready to defend their design choices and showcase their AI-augmented workflows.

📌 Application Steps

To apply for this Senior UX/UI Designer position:

• Submit your application through the provided link on join.com.

• Curate Your Portfolio: Select 2-3 of your strongest projects that best demonstrate your end-to-end UX/UI design process, individual contributions, and significant AI integration. Ensure your portfolio highlights your Figma expertise, design system experience, and ability to work with interactive elements and accessibility standards.

• Tailor Your Resume: Optimize your resume to clearly articulate your 5+ years of professional experience, highlighting specific achievements, responsibilities, and proficiency with relevant tools (Figma, AI tools, Design Systems). Use keywords from the job description.

• Prepare Your Presentation: Practice walking through your selected portfolio projects, focusing on your role, the problem solved, your AI-augmented process, design decisions, and the impact of your work. Be ready to discuss your client communication strategies and technical understanding.

• Research Olai Interactive: Understand their client base, their "Online Language of Art and Information" philosophy, and their stated commitment to AI. This will help you tailor your application and interview responses to their specific needs and culture.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.