Senior UX & Interaction Designer

📍 Job Overview

Job Title: Senior UX & Interaction Designer

Company: Justera Group

Location: Gothenburg, Västra Götaland County, Sweden

Job Type: Full-time

Category: UX/UI Design & Product Development

Date Posted: 2026-06-05

Experience Level: 5-10 Years

Remote Status: Hybrid

🚀 Role Summary

• Lead the design and evolution of Human-Machine Interface (HMI) solutions across digital products and platforms, focusing on the future of mobility.

• Develop and evaluate innovative multi-modal interaction concepts and information architectures for seamless user experiences across digital and physical touchpoints.

• Drive user research initiatives and translate findings into actionable insights to iteratively improve HMI frameworks and user interfaces.

• Create detailed user flows, wireframes, prototypes, and design specifications, contributing to scalable design systems and implementation guidelines.

• Collaborate closely with multidisciplinary teams, including designers, researchers, engineers, and product managers, to deliver cutting-edge digital experiences.

📝 Enhancement Note: This role is specifically tailored for a Senior UX & Interaction Designer with a strong emphasis on Human-Machine Interface (HMI) design within the mobility sector. The focus on "shaping the future of mobility" and "next-generation digital experiences" indicates a need for strategic thinking, visionary concept development, and the ability to design for complex, integrated systems. The "Senior" title implies leadership responsibilities, including guiding other designers and driving projects independently.

📈 Primary Responsibilities

• Lead the design and ongoing evolution of Human-Machine Interface (HMI) solutions for a range of digital products and platforms within the mobility sector.

• Develop, evaluate, and meticulously document innovative multi-modal interaction concepts and robust information architectures.

• Assess existing HMI frameworks, pinpoint areas for enhancement, and actively support their implementation to improve user experience.

• Plan, execute, and synthesize user research initiatives, selecting the most appropriate methodologies to align with specific project objectives.

• Translate complex user research findings into clear, actionable insights that directly inform and drive iterative design improvements.

• Create detailed interaction models, user flows, wireframes, interactive prototypes, and comprehensive design specifications.

• Contribute to the development and maintenance of scalable design systems and clear implementation guidelines to ensure consistency and efficiency.

• Foster close collaboration with a cross-functional team, including fellow designers, researchers, engineers, product managers, and business stakeholders.

• Apply systems-thinking principles to ensure the design of cohesive and integrated user experiences across complex customer journeys.

• Provide design leadership and guidance to other designers within the team, fostering a collaborative and high-performing design environment.

• Independently drive design projects from conception to completion, effectively balancing multiple priorities and meeting deadlines.

📝 Enhancement Note: The responsibilities highlight a blend of strategic design leadership and hands-on execution. The emphasis on "multi-modal interaction concepts," "synergy between digital and physical touchpoints," and "systems-thinking principles" points to the complexity of the design challenges. The inclusion of "assessing existing HMI frameworks" and "supporting implementation activities" suggests a need for practical, production-oriented design skills, not just conceptualization.

🎓 Skills & Qualifications

Education: While not explicitly stated, a Bachelor's or Master's degree in Human-Computer Interaction (HCI), Interaction Design, Industrial Design, Graphic Design, Computer Science, or a related field is typically expected for a Senior UX/Interaction Designer role.

Experience: Extensive experience in UX and Interaction Design, with a strong preference for experience within the automotive, mobility, or other complex digital ecosystems. A minimum of 5-10 years of progressive experience is implied by the "Senior" title and the scope of responsibilities.

Required Skills:

• Extensive experience in UX and Interaction Design, with a strong preference for automotive, mobility, or other complex digital ecosystems.

• Deep understanding of usability principles and user-centered design methodologies.

• Proven experience planning, conducting, and synthesizing UX research and user testing.

• Solid knowledge of automotive HMI design processes, standards, and best practices.

• Experience working with robust design systems and creating implementation-ready specifications.

• Demonstrated ability to lead design initiatives and mentor junior team members effectively.

• Strong project planning, organizational, and stakeholder management capabilities.

• Proficiency in creating detailed interaction models, user flows, wireframes, and interactive prototypes.

• Experience collaborating within multidisciplinary product development teams.

• Portfolio showcasing digital product design, interaction frameworks, and complex UX problem-solving. Preferred Skills:

• Experience with advanced prototyping tools for complex interactions.

• Familiarity with emerging technologies in the mobility space (e.g., autonomous driving interfaces, connected car services).

• Knowledge of accessibility standards and best practices in design.

• Experience in defining and scaling design systems across multiple products.

• Understanding of agile development methodologies and how design integrates within them.

• Strong visual design skills complementing interaction design expertise.

📝 Enhancement Note: The requirements emphasize practical experience in a relevant industry and a strong command of core UX/Interaction Design principles and methodologies. The "portfolio showcasing digital product design, interaction frameworks, and complex UX problem-solving" is a critical component, likely to be heavily scrutinized during the application process. The "Senior" designation necessitates leadership and mentorship capabilities.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase a diverse range of digital product design projects, with a particular emphasis on complex interaction frameworks and problem-solving within intricate user journeys.

• Include case studies that clearly articulate the user-centered design process, from initial research and ideation through to final implementation and iteration.

• Demonstrate proficiency in designing for multiple touchpoints, ideally including digital and physical interactions, with a focus on seamless integration.

• Highlight examples of HMI design, particularly if related to automotive or mobility sectors, showcasing an understanding of industry-specific constraints and opportunities.

• Present evidence of creating and utilizing design systems, including examples of components, guidelines, and their application across projects.

• Detail your approach to user research and testing, including methodologies used, key insights derived, and how these informed design decisions. Process Documentation:

• Clearly outline your approach to user research, including the selection of appropriate methodologies (e.g., user interviews, usability testing, surveys) based on project goals.

• Document your workflow for translating research findings into actionable design artifacts like user personas, journey maps, and user flows.

• Provide examples of how you create and iterate on wireframes, interactive prototypes, and detailed design specifications for engineering handoff.

• Illustrate your process for contributing to or maintaining design systems, including component creation, documentation, and governance.

• Demonstrate how you apply systems-thinking principles to ensure consistency and coherence across complex digital ecosystems.

📝 Enhancement Note: For a Senior UX/Interaction Designer role, the portfolio is paramount. It needs to go beyond static visuals and demonstrate a deep understanding of the design process, problem-solving capabilities, and the ability to articulate complex design decisions. Highlighting experience with HMI, complex systems, and design systems will be crucial.

💵 Compensation & Benefits

Salary Range: For a Senior UX & Interaction Designer in Gothenburg, Sweden, with 5-10 years of experience, the estimated salary range is approximately 50,000 SEK to 75,000 SEK per month, depending on specific experience, skills, and the exact nature of the projects. This translates to an annual range of 600,000 SEK to 900,000 SEK.

Benefits:

• Competitive compensation package.

• Comprehensive benefits package.

• Continuous learning and professional development opportunities.

• Flexible hybrid working model for optimal work-life balance.

• 25 days of annual leave.

• Annual wellness allowance of 3,500 SEK to support health and wellbeing.

Working Hours: Standard working hours are likely around 40 hours per week, with a flexible hybrid working model allowing for a balance between in-office collaboration and remote work.

📝 Enhancement Note: The salary estimate is based on typical market rates for senior-level UX/Interaction Designers in major Swedish cities like Gothenburg, considering the company's industry (IT consulting, technology solutions) and the role's specialization. The provided benefits are specific to the offering and are highly attractive for fostering employee well-being and professional growth.

🎯 Team & Company Context

🏢 Company Culture

Industry: IT Consulting and Technology Solutions, with a specialization in building high-performing technology teams and delivering end-to-end IT solutions. The company's focus on digital technologies and innovation suggests a forward-thinking and adaptable culture.

Company Size: The company is likely a growing mid-sized firm, as indicated by the need for senior roles and the mention of "dynamic female executives" and "purpose-driven, well-trained consultants." This size often fosters a balance between structured processes and agile, collaborative environments.

Founded: While the founding date is not provided, the description suggests a company that has established itself as a "leading Swedish IT consulting firm," implying a history of successful project delivery and client relationships.

Team Structure:

• The role is part of a "forward-thinking Design and Digital Experience team," which suggests a dedicated unit focused on user-centric design.

• This team likely operates within a multidisciplinary structure, collaborating closely with engineering, product management, and business stakeholders.

• As a Senior designer, you will likely report to a Design Lead or Head of Design, with responsibilities for guiding and mentoring other designers within the team. Methodology:

• The company emphasizes delivering "efficient and effective results" and harnessing the "power of digital technologies to continuously evolve." This points to a methodology that values innovation, data-driven decision-making, and agile execution.

• The focus on "user-centered design" and "seamless interactions" indicates a strong commitment to understanding and meeting user needs throughout the product development lifecycle.

• They manage the "entire talent lifecycle," suggesting a structured approach to talent acquisition and development, which likely extends to their project management and delivery processes.

Company Website: https://justergroupab.teamtailor.com

📝 Enhancement Note: Justera Group positions itself as a modern, dynamic IT consulting firm with a strong emphasis on talent and technology. The mention of "dynamic female executives" might suggest a commitment to diversity and inclusion. The company's operational focus on delivering solutions and managing talent implies a structured yet innovative approach to business.

📈 Career & Growth Analysis

Operations Career Level: This role represents a senior-level individual contributor position within the Design and Digital Experience team. It is a crucial role for shaping product strategy and user experience, requiring significant autonomy and expertise. The position involves not only design execution but also leadership, mentorship, and strategic input.

Reporting Structure: The Senior UX & Interaction Designer will likely report to a Design Manager, Head of Design, or a similar leadership role within the Design and Digital Experience department. They will work closely with product managers, engineering leads, and researchers, forming part of a cross-functional product development team.

Operations Impact: The impact of this role is direct and significant:

• Product Innovation: Driving the design of "next-generation digital experiences" and "visionary concepts" directly influences the company's ability to innovate and stay competitive in the mobility sector.

• User Satisfaction & Adoption: Creating "seamless interactions" and "cohesive user experiences" directly impacts user satisfaction, product adoption rates, and ultimately, client success.

• Efficiency & Scalability: Developing and maintaining "scalable design systems" and "implementation guidelines" contributes to increased development efficiency and product consistency across the organization.

• Team Development: Leading design activities and mentoring other designers fosters a stronger, more skilled design team, enhancing overall design output quality and capability.

Growth Opportunities:

• Specialization: Deepen expertise in automotive HMI, multi-modal interactions, or connected mobility services.

• Leadership: Transition into a Lead Designer, Design Manager, or Head of Design role, with increased strategic responsibility and team management.

• Cross-functional Mobility: Potentially move into product management or UX strategy roles, leveraging deep product understanding.

• Industry Expertise: Become a recognized expert in UX for the future of mobility, potentially speaking at conferences or contributing to industry standards.

• Skill Expansion: Develop skills in areas like service design, strategic design thinking, or even technical aspects of interface development.

📝 Enhancement Note: The "Senior" title and the responsibilities outlined suggest a clear path for growth, either into more specialized design roles, leadership positions, or broader product strategy functions. The emphasis on innovation and future-forward design means continuous learning and adaptation will be key to career progression.

🌐 Work Environment

Office Type: The company offers a "flexible hybrid working model," indicating a blend of in-office collaboration and remote work. The office environment in Gothenburg is likely designed to foster collaboration, creativity, and productivity for its IT consulting and technology teams.

Office Location(s): The primary office is located in Gothenburg, Sweden (405 30). This location is a major hub for technology and innovation in Sweden, offering a vibrant professional ecosystem.

Workspace Context:

• Collaborative Environment: The hybrid model and cross-functional team structure encourage regular interaction and collaboration with designers, engineers, product managers, and stakeholders, both in person and remotely.

• Technology & Tools: Expect access to modern design software, hardware, and collaboration platforms necessary for UX/Interaction Design and HMI development. The company's focus on IT solutions implies a robust technological infrastructure.

• Team Interaction: Opportunities for design critiques, brainstorming sessions, workshops, and team meetings will be integral to the workflow, facilitated through both in-office presence and digital communication tools.

Work Schedule: A standard 40-hour work week is typical, with the flexibility offered by the hybrid model to manage personal schedules and optimize work-life balance. The emphasis is on delivering results and meeting project deadlines, with flexibility in how and where the work is accomplished.

📝 Enhancement Note: The hybrid work model is a significant aspect of the work environment, catering to modern work preferences while maintaining the benefits of in-person collaboration. The Gothenburg location places the role within a strong technological and creative hub.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your CV and portfolio to assess alignment with the role's requirements and experience level.

• Hiring Manager Interview: A discussion focused on your background, motivations, and understanding of UX/Interaction Design principles, with a focus on HMI and mobility.

• Portfolio Presentation & Design Challenge: A critical stage where you will present your portfolio, showcasing specific projects relevant to the role (e.g., complex interactions, HMI, design systems). You may also be given a design challenge or case study to solve, demonstrating your problem-solving approach and design thinking.

• Team/Cross-functional Interview: An opportunity to meet potential colleagues (designers, engineers, product managers) to assess cultural fit, collaboration style, and technical understanding.

• Final Interview: Potentially with senior leadership to discuss strategic fit and overall alignment with Justera Group's vision.

Portfolio Review Tips:

• Curate Strategically: Select 3-5 of your strongest projects that best demonstrate your expertise in UX/Interaction Design, HMI, complex systems, and ideally, mobility.

• Tell a Story: For each project, clearly articulate the problem, your role, the process you followed, the challenges you faced, your solutions, and the impact/results achieved. Use visuals effectively.

• Highlight HMI & Mobility: Prioritize projects that showcase your experience with automotive HMI, infotainment systems, or complex digital ecosystems. If you don't have direct automotive experience, emphasize transferable skills from similar complex domains.

• Showcase Process & Systems: Clearly illustrate your design process, user research methodologies, and your experience with design systems.

• Prepare for Questions: Be ready to discuss your design decisions, trade-offs, and how you would approach specific challenges in the mobility sector.

Challenge Preparation:

• Understand the Context: If given a design challenge, ensure you fully understand the problem statement, the target users, and the business objectives.

• Think Aloud: Articulate your thought process clearly. Explain your assumptions, research approach, and design rationale as you work through the challenge.

• Focus on Process: Demonstrate your ability to apply UX/Interaction Design methodologies, even if time is limited. Prioritize key user flows and interactions.

• Consider Edge Cases: Show foresight by considering potential edge cases, accessibility, and future scalability.

📝 Enhancement Note: The interview process is designed to rigorously assess both technical design skills and strategic thinking. A strong portfolio that directly addresses the HMI and mobility aspects of the role will be crucial for advancing. The emphasis on a "design challenge" suggests a hands-on evaluation of problem-solving abilities.

🛠 Tools & Technology Stack

Primary Tools:

• Design & Prototyping: Figma, Sketch, Adobe XD, InVision, Axure RP (or similar advanced prototyping tools for complex interactions).

• User Research: Miro, Mural (for collaboration and ideation), UserTesting.com, Maze (for remote testing), Qualtrics, SurveyMonkey (for surveys).

• Design Systems: Tools for documenting and managing design systems (e.g., Zeroheight, Storybook, or internal tools).

Analytics & Reporting:

• While not directly a designer's tool, familiarity with how analytics platforms (e.g., Google Analytics, Mixpanel, Amplitude) inform design decisions and measure user behavior is beneficial.

• Tools for data visualization and reporting may be used to present research findings. CRM & Automation:

• Not directly applicable to this UX/Interaction Designer role, but understanding how CRM systems (e.g., Salesforce) and marketing automation tools integrate with user-facing applications can provide broader context.

📝 Enhancement Note: Proficiency in industry-standard design and prototyping tools is essential. The role may also involve leveraging tools for collaborative ideation and remote user testing. Familiarity with design system management tools is increasingly important for senior roles.

👥 Team Culture & Values

Operations Values:

• User-Centricity: A deep commitment to understanding and advocating for the user throughout the design and development process.

• Innovation & Future-Thinking: A drive to explore new technologies and concepts to shape the future of mobility experiences.

• Collaboration & Teamwork: A belief in the power of cross-functional teams working together to achieve common goals.

• Excellence & Quality: A dedication to delivering high-quality, efficient, and effective design solutions.

• Continuous Improvement: A culture of learning, iterating, and seeking better ways to design and build products.

Collaboration Style:

• Cross-functional Integration: Designers work seamlessly with product managers, engineers, and researchers, fostering open communication and shared ownership.

• Iterative Design: A feedback-rich environment where designs are continuously refined based on user insights and stakeholder input.

• Knowledge Sharing: Encouragement of sharing best practices, design patterns, and learnings across the team to elevate collective expertise.

• Proactive Communication: A culture of clear, timely communication to keep all stakeholders informed and aligned.

📝 Enhancement Note: The company's values and collaboration style are geared towards innovation, user focus, and effective teamwork, which are critical for success in a fast-paced technology environment like the future of mobility.

⚡ Challenges & Growth Opportunities

Challenges:

• Designing for Complex Systems: Navigating the intricate interplay of digital and physical touchpoints in mobility, including infotainment, driver assistance, and connected services.

• Balancing Innovation with Production: Developing visionary concepts while ensuring they are feasible for production and align with business goals and technical constraints.

• Cross-Disciplinary Communication: Effectively translating design intentions to engineers and product managers, and understanding technical limitations.

• Rapid Technological Evolution: Keeping pace with advancements in AI, autonomous driving, connectivity, and other emerging mobility technologies.

• User Adoption of New Interfaces: Designing intuitive interfaces that users readily adopt, especially for novel interactions or complex vehicle systems.

Learning & Development Opportunities:

• Specialized Training: Opportunities for courses and certifications in areas like automotive HMI, advanced interaction design, or specific design software.

• Industry Exposure: Attending mobility and UX conferences to stay abreast of the latest trends and network with industry peers.

• Mentorship: Access to senior design leaders and subject matter experts for guidance and career development.

• Project Variety: Exposure to diverse projects within the mobility sector, allowing for broad skill development and exploration of different design challenges.

• Contribution to Future Tech: The chance to work on cutting-edge projects that will define future transportation experiences.

📝 Enhancement Note: The challenges are inherent to working at the forefront of mobility technology. The growth opportunities are significant, offering both deep specialization and broad exposure within a dynamic industry.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you led the design of a complex HMI or digital system. What were the key challenges, and how did you overcome them?" (Focus on your process, decision-making, and impact.)

• "How would you approach designing a new multi-modal interaction for a vehicle's infotainment system? Walk us through your process from concept to testing." (Demonstrate your understanding of user research, ideation, prototyping, and validation.)

• "Our company is developing next-generation mobility experiences. What do you see as the biggest UX challenges and opportunities in this space over the next 5-10 years?" (Show foresight, strategic thinking, and awareness of industry trends.)

• "How do you ensure your designs are both innovative and feasible for implementation by engineering teams?" (Highlight your collaboration skills and understanding of the development lifecycle.) Company & Culture Questions:

• "What attracts you to Justera Group and this specific role at the intersection of UX and mobility?" (Research Justera Group's mission and values, and connect them to your career aspirations.)

• "How do you approach collaborating with engineers, product managers, and other designers?" (Provide specific examples of your collaborative style and how you build consensus.)

• "How do you stay updated on the latest UX trends, particularly within the automotive and mobility sectors?" (Show your commitment to continuous learning and professional development.) Portfolio Presentation Strategy:

• Structure is Key: Organize your presentation logically, typically following a case study format: Problem -> Your Role -> Process -> Solution -> Impact.

• Focus on Impact: Quantify results where possible (e.g., improved task completion rates, increased user satisfaction scores, reduced error rates). If direct metrics aren't available, articulate the qualitative impact.

• Be Ready to Dive Deep: Prepare to answer detailed questions about any aspect of your projects, from your research methodologies to specific design choices.

• Highlight HMI Relevance: Explicitly connect your portfolio projects to the requirements of this role, emphasizing transferable skills if direct automotive/mobility experience is limited.

• Engage Your Audience: Make it a conversation rather than a lecture. Ask clarifying questions and be open to feedback.

📝 Enhancement Note: Interview preparation should focus on demonstrating not just design skills but also strategic thinking, leadership potential, and a genuine understanding of the mobility sector's unique challenges and opportunities. A well-prepared portfolio presentation is critical.

📌 Application Steps

To apply for this Senior UX & Interaction Designer position:

• Submit your application through the provided link on the Justera Group Teamtailor portal.

• Portfolio Customization: Tailor your portfolio to highlight projects that best showcase your expertise in UX/Interaction Design, HMI, complex systems, and ideally, mobility. Focus on detailing your process and the impact of your work.

• Resume Optimization: Ensure your resume clearly articulates your years of experience, key skills (UX Design, Interaction Design, HMI, User Research, Design Systems), and relevant achievements, using keywords from the job description.

• Interview Preparation: Practice articulating your design process, problem-solving approach, and leadership capabilities. Prepare to present your portfolio and discuss your experience with HMI and complex digital ecosystems.

• Company Research: Familiarize yourself with Justera Group's mission, values, and recent work. Understand their focus on IT consulting, technology solutions, and the future of mobility.

⚠️ 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.