UX/UI Designer Senior IA

📍 Job Overview

Job Title: UX/UI Designer Senior IA

Company: Scalian

Location: Neuilly-sur-Seine, Île-de-France, France

Job Type: Temps complet (Full-time)

Category: User Experience (UX) / User Interface (UI) Design, Product Design, Artificial Intelligence (AI)

Date Posted: August 25, 2026

Experience Level: Senior (5+ years)

Remote Status: Hybrid (2 days remote per week)

🚀 Role Summary

• This senior UX/UI Designer role is critical for an innovative Artificial Intelligence (AI) program within a major industrial group, focusing on the design of AI-integrated applications.

• The position involves a blend of user research, co-design, and interface creation, requiring a strong understanding of user journeys, wireframes, mockups, and prototypes.

• A key aspect of the role is ensuring design coherence with the existing Design System and collaborating closely with development teams for high-quality implementation.

• The ideal candidate will champion UX best practices within Agile squads and possess a strong sensitivity to AI-driven user experiences and complex, data-oriented products.

📝 Enhancement Note: While the raw job description is for a UX/UI Designer, the inclusion of "IA" (Intelligence Artificielle) in the title and the context of "applications intégrant des fonctionnalités IA" strongly suggest a specialization in AI-driven product design and a need for candidates who understand the unique challenges and opportunities of designing for AI. The role is categorized under UX/UI Design with a specific emphasis on AI product development.

📈 Primary Responsibilities

• Conduct comprehensive user research to understand user needs, behaviors, and pain points within the context of AI applications.

• Facilitate and lead co-design workshops with cross-functional teams, including product managers, engineers, and stakeholders, to drive innovation and alignment.

• Develop detailed user journeys, intuitive wireframes, high-fidelity mockups, and interactive prototypes to visualize and test design concepts.

• Contribute significantly to the definition and continuous evolution of the user experience strategy for AI-powered products.

• Design and maintain user interfaces that are visually appealing, user-friendly, and strictly adhere to the established Design System guidelines for consistency and scalability.

• Collaborate closely with Agile development teams, providing clear design specifications and support during the implementation phase to ensure the quality and integrity of the final product.

• Actively promote and advocate for UX best practices, methodologies, and user-centric design principles within Agile squads and the broader product development process.

• Ensure the effective implementation of Minimum Viable Product (MVP) strategies, focusing on delivering core value to users quickly while gathering feedback for iterative improvements.

📝 Enhancement Note: The primary responsibilities have been expanded to detail the typical activities of a senior UX/UI designer in an AI product development environment, emphasizing user research, co-design, prototyping, and integration with Agile methodologies. The focus on "applications intégrant des fonctionnalités IA" necessitates a deeper dive into user understanding for AI interactions.

🎓 Skills & Qualifications

Education: While no specific degree is mandated, a Bachelor's or Master's degree in Design, Human-Computer Interaction, Psychology, Computer Science, or a related field is typically expected for senior roles. Equivalent practical experience will also be considered.

Experience: A minimum of 5 years of proven experience in UX/UI product design, with a strong emphasis on complex or data-intensive products. Experience designing for AI-driven applications is highly desirable.

Required Skills:

• Extensive experience in User Experience (UX) and User Interface (UI) design for digital products.

• Expert-level proficiency in Figma for wireframing, prototyping, and UI design.

• Demonstrated experience with User Research methodologies, including interviews, surveys, and usability testing.

• Proven ability to create detailed user journeys, wireframes, mockups, and interactive prototypes.

• Strong understanding and application of Design System principles for maintaining consistency and scalability.

• Familiarity with Agile and Lean UX methodologies, including MVP development.

• Basic understanding of HTML/CSS for effective collaboration with development teams.

• Professional fluency in English, both written and spoken. Preferred Skills:

• Experience designing specifically for Artificial Intelligence (AI) products or features.

• Proficiency with collaborative design and ideation tools such as Miro.

• Experience with specialized design tools like Condens or equivalent for user research management.

• Familiarity with data visualization techniques and best practices for presenting complex data.

• Experience in the Defense sector, or a willingness to undergo the necessary security clearance.

📝 Enhancement Note: The "Profil recherché" section has been elaborated to include a broader educational background often sought in UX/UI roles and to explicitly mention the requirement for professional English, which is crucial for international projects or teams. The distinction between required and preferred skills is based on the provided text and industry standards for senior UX/UI roles, especially those involving AI and complex data.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• A comprehensive portfolio showcasing a minimum of 5 years of UX/UI design experience, with a strong emphasis on product design.

• Specific case studies demonstrating experience with complex or data-oriented products, highlighting the design process from concept to completion.

• Examples of user research conducted, including methodologies used and key insights derived.

• Detailed wireframes, user flows, and interactive prototypes that illustrate intuitive navigation and user interaction design.

• Designs that showcase adherence to or contribution to a Design System, emphasizing consistency and scalability.

• Projects that demonstrate an understanding of AI-driven features or complex data visualization, if applicable. Process Documentation:

• Evidence of conducting user research and facilitating co-design workshops, with examples of outcomes and impact.

• Documentation of user journey mapping, wireframing, and prototyping processes, illustrating the iterative design cycle.

• Examples of how UX best practices were promoted and integrated within Agile squads.

• Case studies demonstrating the design and implementation of user interfaces, particularly those that align with or contribute to a Design System.

• Documentation of collaboration with developers, showing how design intent was translated into high-quality implementation.

📝 Enhancement Note: This section has been tailored to operations and product development contexts by focusing on the tangible deliverables and processes expected from a senior UX/UI designer. The emphasis is on demonstrating a structured approach to design, user research, and collaboration, which are critical for evaluating a candidate's fit for complex product development roles.

💵 Compensation & Benefits

Salary Range: For a Senior UX/UI Designer with 5+ years of experience in Neuilly-sur-Seine, France, the estimated annual gross salary range is typically between €55,000 and €75,000. This range can vary based on the candidate's specific expertise, the complexity of the AI projects, and the final negotiation.

Benefits:

• Hybrid Work Arrangement: The role offers flexibility with 2 days of remote work per week, allowing for a better work-life balance.

• Great Place to Work Certification: Scalian is recognized as a Great Place to Work, indicating a positive and supportive work environment.

• Onboarding Program: A structured onboarding program is provided over the first year to ensure a smooth integration into the company and team.

• Personalized Training Programs: Access to customized training to support career development and skill enhancement.

• Community Engagement: Participation in technical communities and internal events to foster collaboration and knowledge sharing.

• Co-optation Bonus: Incentives for referring qualified candidates to open positions.

• Vacation Bonus: Additional benefits related to vacation time.

• Support for Individuals with Disabilities: The company is committed to an inclusive recruitment process and supports individuals with disabilities (RQTH).

Working Hours: The standard working hours are based on a full-time contract (Temps complet), typically around 35-40 hours per week, with flexibility offered through the hybrid work arrangement.

📝 Enhancement Note: Salary has been estimated based on industry benchmarks for senior UX/UI roles in the Paris region (Neuilly-sur-Seine) and considering the full-time employment type. The benefits listed are directly extracted from the provided text and contextualized for operations professionals.

🎯 Team & Company Context

🏢 Company Culture

Industry: Consulting in Engineering and Digital Services. Scalian operates across diverse sectors including Aeronautics, Space, Automotive, Rail, Services, Luxury, and Retail, with a significant focus on AI, digital systems, and embedded systems. This broad industry exposure provides a dynamic and challenging environment for operations and design professionals.

Company Size: Over 5,500 employees across 11 countries and 15 locations in France, with a turnover of €550 million. This indicates a large, established organization with significant resources and a broad international reach, offering stability and opportunities for growth.

Founded: Established in 1989, Scalian has a long-standing history of growth and expertise in the engineering and consulting sector. The company has maintained a consistent growth rate of 20% annually, highlighting its strong market position and forward-thinking strategy.

Team Structure:

• The UX/UI Designer will join an innovative program focused on Artificial Intelligence, working within a dedicated team of product specialists.

• The structure likely involves collaboration within Agile squads, with the designer reporting to a Product Lead or Design Manager, and closely interacting with product owners, developers, and AI specialists.

• Cross-functional collaboration is a core element, requiring seamless integration with engineering, product management, and potentially data science teams. Methodology:

• Data-Driven Approach: Emphasis on user research and data analysis to inform design decisions and validate concepts.

• Agile & Lean UX: Application of agile methodologies and Lean UX principles for iterative development, rapid prototyping, and efficient delivery of user-centric solutions.

• Co-creation & Innovation: Fostering an environment where teams collaborate to innovate and develop cutting-edge AI applications.

Company Website: https://www.scalian.com/

📝 Enhancement Note: The company culture section has been enriched by drawing inferences from Scalian's description as a top-tier engineering consultancy with a strong growth trajectory and diverse industry presence. The emphasis on innovation, AI, and Agile methodologies provides context for the UX/UI role.

📈 Career & Growth Analysis

Operations Career Level: This is a Senior UX/UI Designer role, indicating a high level of autonomy, expertise, and responsibility. The individual is expected to lead design initiatives, mentor junior designers, and significantly influence product strategy and user experience outcomes, particularly within the AI domain.

Reporting Structure: The Senior UX/UI Designer will likely report to a Design Manager, Head of Product, or a Program Director within the AI initiative. They will work within cross-functional Agile "squads," collaborating closely with Product Owners, Software Engineers, Data Scientists, and potentially other UX/UI specialists.

Operations Impact: The role's impact is directly tied to the success of AI-integrated applications. By ensuring intuitive and effective user experiences, the designer will directly influence user adoption, satisfaction, and ultimately, the business value derived from these advanced technologies. This includes enhancing efficiency for internal users and improving the usability of AI-powered solutions for external clients.

Growth Opportunities:

• Technical Specialization: Deepen expertise in UX/UI design for AI, machine learning interfaces, and data visualization, becoming a subject matter expert in a high-demand field.

• Leadership Development: Transition into a Lead UX/UI Designer or Design Manager role, overseeing design teams and strategic design initiatives within Scalian's AI programs.

• Cross-Functional Mobility: Explore opportunities to move into Product Management or other strategic roles within the digital and AI sectors, leveraging design thinking and user-centric methodologies.

• Mentorship: Opportunity to mentor junior designers and contribute to the growth of Scalian's design community.

📝 Enhancement Note: This analysis frames the UX/UI role within a broader career context, highlighting its senior nature and potential for growth, especially in the specialized field of AI. The "Operations Impact" is defined in terms of how design contributes to business objectives within a tech-focused organization.

🌐 Work Environment

Office Type: The role is based in Neuilly-sur-Seine, France, with a hybrid work arrangement allowing for 2 days of remote work. This suggests a modern office environment designed for collaboration and focused work, complemented by the flexibility of remote working.

Office Location(s): The primary office location is 127 Avenue Charles de Gaulle, 92200 Neuilly-sur-Seine, France, a well-connected business district near Paris. This location offers accessibility via public transport and proximity to various amenities.

Workspace Context:

• Collaborative Spaces: The office is likely equipped with meeting rooms, breakout areas, and potentially dedicated co-design spaces to facilitate team collaboration and workshops.

• Tools & Technology: Access to the necessary design software (Figma, Miro, Condens) and hardware will be provided, along with IT support. The environment will support Agile team structures.

• Team Interaction: Regular opportunities for face-to-face interaction with colleagues within Agile squads and the broader Scalian community, fostering a strong team spirit and knowledge exchange.

Work Schedule: The position is full-time (Temps complet). While standard office hours apply, the hybrid model provides flexibility, allowing employees to manage their schedules effectively around project needs and personal commitments, particularly beneficial for deep work sessions in design and data analysis.

📝 Enhancement Note: The work environment description integrates details about the hybrid model and the office location, emphasizing the blend of collaborative office-based work and remote flexibility, which is crucial for modern design and operations roles.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your application, resume, and portfolio to assess qualifications and experience.

• Technical Interview(s): Discussions focusing on UX/UI design principles, your experience with Figma, user research methodologies, and your approach to designing for AI and complex data products. You may be asked to walk through specific projects from your portfolio.

• Case Study/Design Challenge: A practical exercise, potentially involving a design problem related to AI applications or data visualization, to evaluate your problem-solving skills, design process, and ability to articulate your rationale.

• Team/Cultural Fit Interview: Meeting with potential team members and hiring managers to assess your collaboration style, communication skills, and alignment with Scalian's values and the Agile team's dynamics.

• Final Interview: A concluding discussion with senior leadership to finalize the offer.

Portfolio Review Tips:

• Curate for Relevance: Showcase projects that best align with the job description, particularly those involving complex products, data visualization, or AI features. Highlight your role and contributions clearly.

• Tell a Story: For each project, detail the problem statement, your process (research, ideation, design, testing), the solutions you implemented, and the measurable impact or outcomes. Use visuals effectively.

• Demonstrate Process: Clearly outline your UX process, including user research methods, wireframing, prototyping tools (especially Figma), and how you iterated based on feedback.

• Highlight AI/Data Sensitivity: If you have experience with AI or complex data products, explicitly discuss the unique design considerations and challenges you addressed.

• Professional Presentation: Ensure your portfolio is well-organized, visually appealing, and easy to navigate. Be prepared to present key projects verbally and answer in-depth questions.

Challenge Preparation:

• Understand AI Design Principles: Research best practices for designing user interfaces for AI applications, focusing on transparency, explainability, and user control.

• Practice Data Visualization: Be ready to discuss or demonstrate how you would visualize complex datasets for different user needs.

• Articulate Your Process: Be prepared to explain your design decision-making process, justifying choices with user insights, design principles, and business objectives.

• Agile & Collaboration: Understand how UX fits into an Agile development framework and be ready to discuss how you collaborate with engineers and product managers.

📝 Enhancement Note: This section provides actionable advice for candidates, focusing on how to present their qualifications and prepare for the specific demands of a senior UX/UI role in an AI-focused environment within a consulting firm. The portfolio review and challenge preparation are tailored to showcase relevant skills.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: Essential for wireframing, UI design, prototyping, and collaborative design work. Expert proficiency is required.

• Miro: Frequently used for collaborative ideation, brainstorming, user journey mapping, and workshop facilitation.

• Condens (or equivalent): Likely used for managing user research data, insights, and participant feedback. Familiarity with similar research repository tools is beneficial.

Analytics & Reporting:

• While not explicitly mentioned as a primary responsibility for the designer, an understanding of how analytics tools (e.g., Google Analytics, Amplitude, Mixpanel) inform user behavior and product performance is advantageous. The designer will need to interpret data insights to guide design decisions. CRM & Automation:

• Not directly within the scope of this UX/UI role, but awareness of how user data from CRMs or marketing automation platforms might influence user profiles and design considerations could be beneficial.

📝 Enhancement Note: The "Tools & Technology Stack" section is focused on the specific software mentioned in the job description that are critical for UX/UI design and research. The emphasis is on Figma, Miro, and Condens, reflecting the need for proficiency in these core tools.

👥 Team Culture & Values

Operations Values:

• Innovation & Excellence: A drive to push boundaries in AI technology and deliver high-quality, user-centric solutions.

• Collaboration: Strong emphasis on teamwork, cross-functional cooperation, and shared problem-solving within Agile squads and across the organization.

• User-Centricity: A deep commitment to understanding and serving user needs, ensuring that technology enhances user experience and delivers value.

• Continuous Improvement: A culture that encourages learning, adaptation, and the ongoing refinement of processes and products.

• Agility: Embracing flexible and responsive methodologies to adapt to evolving project requirements and market demands.

Collaboration Style:

• Cross-functional Integration: The designer will work seamlessly within multidisciplinary Agile teams, fostering open communication and shared ownership of project goals.

• Constructive Feedback: A culture that encourages constructive feedback exchange during design reviews, workshops, and team retrospectives to improve design outcomes.

• Knowledge Sharing: Active participation in design communities and team discussions to share insights, best practices, and learnings, particularly around AI and UX challenges.

📝 Enhancement Note: This section extrapolates Scalian's stated values (Great Place to Work, innovation, RSE policies) and combines them with the operational context of Agile development and AI innovation to define the expected culture and collaboration style for a UX/UI designer.

⚡ Challenges & Growth Opportunities

Challenges:

• Designing for AI Complexity: Navigating the inherent complexities of AI, such as explainability, bias, and user trust, to create intuitive and reliable user experiences.

• Balancing User Needs with Technical Constraints: Ensuring user-centric design while adhering to the technical limitations and capabilities of AI models and development frameworks.

• Rapid Technological Evolution: Staying abreast of the fast-paced advancements in AI and UX/UI design to maintain cutting-edge skills and innovative solutions.

• Cross-functional Alignment: Effectively communicating design rationale and advocating for user needs within diverse teams that may have different priorities or technical backgrounds.

• Security Clearance: The requirement for a security clearance in the Defense sector may present an initial hurdle for some candidates.

Learning & Development Opportunities:

• Specialized AI UX Training: Access to internal or external training focused on the unique aspects of designing for Artificial Intelligence.

• Advanced Design Tool Proficiency: Opportunities to master advanced features of Figma, Miro, and potentially explore new design and prototyping tools.

• Industry Conferences & Workshops: Participation in UX, AI, and design-thinking events to gain insights and network with industry professionals.

• Mentorship Program: Benefit from guidance from senior designers or product leaders within Scalian.

• Exposure to Diverse Projects: Work on a variety of challenging projects across different industries, broadening your design portfolio and problem-solving skills.

📝 Enhancement Note: Challenges and growth opportunities are framed around the specific context of AI design within a consulting environment, highlighting both the difficulties and the learning potential inherent in the role.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex product you designed that involved AI or significant data visualization. What were the key challenges, and how did you address them?" (Focus on your process, problem-solving, and outcomes.)

• "How do you ensure user trust and transparency when designing interfaces for AI-powered features?" (Discuss principles like explainability, feedback mechanisms, and user control.)

• "Walk us through your process for conducting user research for a new AI application. What methods would you prioritize?" (Highlight your research toolkit and how you translate insights into design.)

• "How do you approach collaborating with engineers and data scientists to implement your designs effectively, especially when dealing with AI constraints?" (Emphasize communication, iteration, and understanding technical realities.) Company & Culture Questions:

• "What interests you about Scalian's work in Artificial Intelligence and the consulting industry?" (Show you've researched the company and understand its market position.)

• "How do you see your role contributing to Scalian's 'Great Place to Work' culture and its commitment to innovation?" (Connect your values and work style to the company's ethos.)

• "Describe a time you had to advocate for a user-centric design decision that faced resistance. How did you handle it?" (Demonstrate your persuasive skills and commitment to the user.) Portfolio Presentation Strategy:

• Structure Your Narrative: For each project, clearly define the problem, your role, the process, the solution, and the impact/results. Use a storytelling approach.

• Highlight Figma Mastery: Be prepared to demonstrate specific Figma techniques or workflows you used, especially for complex components or interactive prototypes.

• Showcase AI/Data Design: If possible, present a project that specifically addresses AI or data visualization, detailing the unique considerations and your approach.

• Quantify Impact: Whenever possible, use metrics or data to demonstrate the success of your designs (e.g., improved user satisfaction, increased task completion rates, reduced error rates).

• Engage Your Audience: Make your presentation interactive, inviting questions and discussion. Be confident and passionate about your work.

📝 Enhancement Note: Interview preparation advice is structured around typical behavioral and situational questions relevant to senior UX/UI roles, with a specific emphasis on AI, data, and the consulting environment. Portfolio presentation is detailed to ensure candidates highlight their most relevant skills and experiences.

📌 Application Steps

To apply for this Senior UX/UI Designer position:

• Submit your application, resume, and a link to your online portfolio through the Scalian careers portal.

• Portfolio Customization: Tailor your portfolio to highlight projects demonstrating experience with complex products, data visualization, AI features, and your proficiency in Figma. Focus on showcasing your end-to-end design process and impact.

• Resume Optimization: Ensure your resume clearly articulates your 5+ years of experience in UX/UI product design, keywords like "UX Design," "UI Design," "Figma," "User Research," "Prototyping," "AI," and "Data Visualization." Quantify achievements where possible.

• Interview Preparation: Practice articulating your design process, explaining your rationale for design decisions, and preparing to discuss your experience with AI/data products. Be ready to present 1-2 key portfolio projects in detail.

• Company Research: Familiarize yourself with Scalian's work in AI, its industry sectors, and its culture as a Great Place to Work. Understand the challenges and opportunities of working in a consulting environment.

⚠️ 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.

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