Product Designer Expert IA H/F

📍 Job Overview

Job Title: Product Designer Expert IA H/F

Company: NEXTON

Location: Paris, Île-de-France, France

Job Type: Contrat (CDI)

Category: Product Design / UX/UI with AI Specialization

Date Posted: March 23, 2026

Experience Level: Mid-Senior Level (5-10 years)

Remote Status: On-site

🚀 Role Summary

• Spearhead innovative interface design by leveraging cutting-edge AI-assisted design tools.

• Drive user-centric design strategies for high-traffic e-commerce platforms in the tourism and hospitality sectors.

• Provide expert technical guidance on the integration and application of generative AI in design workflows.

• Champion the adoption of AI-driven design practices across creative and product teams.

• Collaborate closely with Product Managers and stakeholders to identify and integrate new AI technologies.

📝 Enhancement Note: This role is positioned as an "Expert IA" focusing on the intersection of Product Design and Artificial Intelligence within a consulting firm. The core responsibility involves integrating generative AI into design processes for major clients, specifically in the tourism/hospitality e-commerce space, aiming to optimize user experience and drive conversion. The emphasis is on practical application of AI tools in design, not AI development itself.

📈 Primary Responsibilities

• Design, prototype, and iterate on innovative user interfaces using AI-powered design tools to enhance user engagement and conversion rates.

• Conduct detailed user needs analysis and translate complex data into intuitive, personalized user journeys across digital platforms.

• Offer technical expertise on generative AI applications, including image generation, component creation, and workflow automation within design processes.

• Facilitate and guide creative teams in adopting new AI-driven design methodologies and tools to foster innovation.

• Actively participate in the full design lifecycle, from initial concept and prototyping to user testing and refinement, ensuring a seamless user experience.

• Collaborate with Product Managers to research and evaluate emerging technical innovations and new AI tools that can benefit product development.

• Ensure efficient and clear communication in English with international stakeholders, providing design rationale and project updates.

📝 Enhancement Note: The responsibilities highlight a blend of core product design duties with a strong emphasis on AI integration. This includes not just using AI tools but also providing technical expertise and leading adoption efforts. The focus on e-commerce and tourism/hospitality sectors implies a need for understanding conversion metrics, user behavior in transactional environments, and specific industry challenges.

🎓 Skills & Qualifications

Education: Higher education (BAC+3/5 or equivalent) in Graphic Design, UX/UI Design, or a related digital field.

Experience: Significant experience in digital design, with a strong preference for experience within the E-commerce or Tourism/Hospitality sectors.

Required Skills:

• Deep mastery of industry-standard design tools such as Figma and the Adobe Creative Suite.

• Solid knowledge and practical experience with generative AI tools applied to design, including but not limited to Midjourney, Stable Diffusion, Adobe Firefly, and large language models like ChatGPT for design ideation.

• Proven expertise in interactive prototyping and user testing methodologies to validate design concepts.

• Familiarity with conversion optimization challenges and UX considerations specific to the hotel and travel industry.

Preferred Skills:

• Experience with AI-powered design platforms or plugins that streamline design workflows.

• Understanding of data analysis principles to inform design decisions and measure impact.

• Familiarity with agile development methodologies and cross-functional team collaboration.

• Experience in mentoring or training peers on new design technologies and AI applications.

📝 Enhancement Note: The qualifications emphasize both technical design proficiency and specialized knowledge in generative AI. The explicit mention of specific AI tools (Midjourney, Stable Diffusion, Firefly, ChatGPT) indicates a hands-on requirement. The preference for e-commerce and tourism/hospitality experience, along with English fluency, points to the project's specific client focus and international scope.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase a minimum of 2-3 detailed case studies demonstrating impactful product design projects, with a focus on UX/UI enhancements.

• Highlight projects where AI tools were strategically integrated to solve design challenges or improve user experience, detailing the process and outcomes.

• Include examples of user journey mapping, wireframing, interactive prototyping, and user testing results.

Process Documentation:

• Clearly outline your design process, from user research and ideation to final implementation, emphasizing how iterative design and user feedback are incorporated.

• Detail your approach to leveraging AI in your design workflow, including how you select tools, generate assets, and refine outputs.

• Document your methods for collaborating with cross-functional teams (e.g., Product Managers, Developers) and presenting design solutions to stakeholders.

• Provide evidence of how you measure design success, referencing key performance indicators (KPIs) such as conversion rates, user satisfaction, or task completion times.

📝 Enhancement Note: A strong portfolio is critical for this role. Candidates should prioritize showcasing projects that demonstrate their ability to blend traditional UX/UI design with innovative AI applications. Specific examples of using AI for image generation, content creation, or workflow automation within design will be highly valued. Quantifiable results and clear articulation of the design process are essential.

💵 Compensation & Benefits

Salary Range: Based on the "Expert IA" title, 5-10 years of experience, and the high-demand nature of AI-integrated design roles in Paris, a competitive salary range is estimated between €55,000 to €75,000 annually. This is a rough estimate and can vary significantly based on the candidate's specific expertise, negotiation, and the final client project scope.

Benefits:

• Dynamic communities for professional networking and knowledge sharing.

• Regular Meetups and training sessions focused on skill development and industry trends.

• Participation in sporting and festive events to foster team cohesion and employee well-being.

• A sustainable mobility package to support commuting.

• Provision of a latest-generation phone for professional use.

Working Hours: Standard full-time working hours, approximately 40 hours per week, with potential for flexibility depending on project demands and client needs.

📝 Enhancement Note: The salary estimate is based on industry benchmarks for experienced Product Designers with AI specialization in Paris. The provided benefits are typical for consulting firms in France, focusing on professional development, employee well-being, and practical conveniences. The role is a CDI (permanent contract) in France.

🎯 Team & Company Context

🏢 Company Culture

Industry: Digital Consulting, IT Services (ESN), Design Agency, and Innovation. NEXTON operates across multiple sectors, including digital transformation, design, agility, product development, and IT. Their clients are major corporations like SNCF, Orange, and BNP Paribas.

Company Size: Over 450 experts. This indicates a medium-to-large sized consulting firm with a significant presence and diverse client base.

Founded: 2011. NEXTON has a decade of experience in the digital transformation space, suggesting a mature and established company with a proven track record.

Team Structure:

• The role is within a team of over 450 experts, likely organized into specialized practice areas (e.g., Digital, Design, Agility, Product, Development).

• The Product Designer Expert IA will likely report to a Design Lead or Practice Manager within the Digital/Design team.

Methodology:

• NEXTON emphasizes a blend of consulting, creative agency, and ESN (IT Service Company) approaches, suggesting a focus on strategic problem-solving, creative execution, and technical implementation.

• The company fosters a rich ecosystem of diverse knowledge and skills, encouraging cross-pollination of ideas and best practices.

• The role implies an agile and iterative approach to design and product development, especially with the integration of AI.

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

📝 Enhancement Note: NEXTON positions itself as a multi-faceted digital transformation partner. The company culture likely values innovation, expertise, and collaborative problem-solving. The size suggests ample opportunities for internal networking and career development, while the client list implies exposure to large-scale, complex digital challenges.

📈 Career & Growth Analysis

Operations Career Level: This is a senior-level "Expert" role, indicating a high degree of specialization and autonomy. The Product Designer Expert IA is expected to be a thought leader in applying AI to design, capable of influencing client strategies and mentoring junior team members. Responsibilities extend beyond execution to include technical guidance and adoption support.

Reporting Structure: The role likely reports to a Design Lead, Practice Manager, or potentially a Director within the Digital/Design domain. Direct collaboration with client Product Managers and project teams is a given.

Operations Impact: The role's impact is directly tied to optimizing user experience and driving conversion for high-traffic e-commerce platforms, particularly within the crucial tourism and hospitality sectors. By integrating AI, the designer aims to significantly enhance efficiency, personalization, and customer satisfaction, directly contributing to client business objectives and revenue.

Growth Opportunities:

• Specialization Deepening: Further development of expertise in specific AI design applications, emerging AI technologies, and advanced UX research methodologies.

• Leadership Development: Potential to lead design initiatives, manage design projects, mentor junior designers, and contribute to defining NEXTON's AI in Design strategy.

• Client Strategy Influence: Opportunity to advise clients on leveraging AI for digital transformation and product innovation, becoming a trusted strategic partner.

• Cross-Disciplinary Learning: Exposure to other practice areas within NEXTON (Agility, Product, Development) to broaden understanding of the digital product lifecycle.

📝 Enhancement Note: As an "Expert" role, this position offers significant opportunities for specialization and leadership within the rapidly evolving field of AI in design. Career progression would likely involve moving towards principal designer, design lead, or practice management roles, with a strong emphasis on strategic client advisory.

🌐 Work Environment

Office Type: The role is described as "On-site" in Paris, implying a traditional office environment or potentially client-site placements for specific projects. NEXTON's description suggests a dynamic and collaborative workspace.

Office Location(s): Paris, France. This central location offers access to major business hubs and a vibrant professional community.

Workspace Context:

• NEXTON fosters a rich ecosystem of knowledge and diverse skills, indicating a collaborative environment where cross-functional teams work together.

• The company provides access to modern tools and technologies, including the latest generation phone, supporting efficient work.

• Opportunities for interaction with various experts within NEXTON, as well as direct collaboration with client teams, are inherent to the role.

Work Schedule: A standard full-time schedule (approximately 40 hours per week) is expected, but the consulting nature of the role may require flexibility to meet client deadlines and project demands.

📝 Enhancement Note: While the role is on-site, the consulting environment at NEXTON likely offers a dynamic and intellectually stimulating workspace. The emphasis on "dynamic communities" and "meet-ups" suggests an active internal culture that encourages knowledge sharing and professional engagement beyond daily tasks.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: Review of CV and portfolio to assess experience, skills, and alignment with the "Expert IA" profile.

• Technical Interview: Deep dive into design process, AI tool proficiency, and specific case study presentations. Expect discussion on how AI was applied to solve problems.

• Problem-Solving Challenge: A practical design exercise, possibly involving an AI-driven component, to evaluate on-the-spot thinking and design methodology.

• Cultural Fit Interview: Discussion with hiring managers and potential team members to assess collaboration style, communication skills (especially English), and alignment with NEXTON's values.

• Client Presentation (Potential): For senior roles, there might be an opportunity or requirement to present your work or approach to a client representative.

Portfolio Review Tips:

• AI Integration Focus: Clearly articulate the role of AI in your projects. Detail how you used tools like Midjourney or ChatGPT, what prompts you used, and how the AI-generated assets were refined and integrated into the final design.

• Quantifiable Impact: Showcase metrics demonstrating the success of your designs, particularly focusing on conversion rates, user engagement, or efficiency gains achieved through AI integration.

• Process Clarity: Walk through your design process step-by-step, explaining your rationale for tool selection, design decisions, and user testing approaches.

• Industry Relevance: Highlight any experience within e-commerce, tourism, or hospitality, demonstrating an understanding of sector-specific user needs and business goals.

• English Proficiency: Be prepared to discuss your portfolio and answer questions entirely in English.

Challenge Preparation:

• Review common UX/UI design challenges and practice problem-solving under timed conditions.

• Familiarize yourself with prompt engineering basics for generative AI art and text tools.

• Prepare to articulate your design strategy and rationale concisely, focusing on how AI can be applied to achieve specific business objectives.

• Research NEXTON's client portfolio and recent digital trends in the tourism and hospitality sectors.

📝 Enhancement Note: The interview process will heavily scrutinize the candidate's practical experience with AI in design. A strong portfolio that visually demonstrates AI integration and its tangible impact is paramount. Candidates must be prepared to discuss their process and results in English.

🛠 Tools & Technology Stack

Primary Tools:

• Design Software: Figma (essential), Adobe Creative Suite (Photoshop, Illustrator, InDesign).

• Prototyping Tools: Figma's prototyping capabilities, potentially others like InVision or Adobe XD for specific needs.

• AI Design Tools: Midjourney, Stable Diffusion, Adobe Firefly, ChatGPT (for ideation, copy, and potentially code snippets), DALL-E.

• Collaboration Tools: Slack, Microsoft Teams, Jira, Confluence (common in consulting environments).

Analytics & Reporting:

• Google Analytics, Adobe Analytics, or similar web analytics platforms for understanding user behavior and conversion data.

CRM & Automation:

• Familiarity with CRM concepts (e.g., Salesforce, HubSpot) and marketing automation principles might be beneficial for understanding e-commerce user journeys, though not explicitly required for the design role itself.

• Understanding of how design impacts user acquisition and retention within these systems.

📝 Enhancement Note: Proficiency in Figma and a strong grasp of generative AI tools are non-negotiable. The role requires the ability to integrate these tools seamlessly into a professional design workflow, likely within a collaborative environment using standard project management and communication platforms.

👥 Team Culture & Values

Operations Values:

• Innovation & Expertise: A drive to constantly explore new technologies, particularly AI, and apply them to deliver cutting-edge solutions. Valuing deep expertise in design and emerging tech.

• Collaboration: A strong emphasis on teamwork, cross-functional integration, and knowledge sharing across diverse teams and disciplines.

• Client Focus: Dedication to understanding client needs and delivering impactful, high-quality digital solutions that drive business results.

• Agility & Adaptability: Embracing change, iterating quickly, and staying ahead of industry trends, especially in the fast-paced digital and AI landscape.

Collaboration Style:

• Cross-functional: Working closely with Product Managers, Developers, and other designers, fostering a shared understanding of project goals and user needs.

• Iterative & Feedback-Driven: Openness to receiving and giving constructive feedback throughout the design process to ensure continuous improvement and optimal outcomes.

• Knowledge Sharing: Actively participating in internal communities, meetups, and training sessions to share insights, best practices, and learnings, particularly regarding AI in design.

📝 Enhancement Note: NEXTON's culture appears to be built around expertise, innovation, and collaboration. For a Product Designer Expert IA, this translates to an environment where pushing boundaries with AI is encouraged, but always within the context of delivering value to clients and working effectively within multi-disciplinary teams.

⚡ Challenges & Growth Opportunities

Challenges:

• Rapidly Evolving AI Landscape: Staying current with the fast-paced advancements in AI tools and techniques for design, requiring continuous learning.

• Integrating AI Seamlessly: Effectively incorporating AI-generated outputs into cohesive, user-friendly designs that meet specific project goals and brand guidelines.

• Client Adoption: Educating and convincing clients about the benefits and practical applications of AI in their design and digital strategies.

• Ethical AI Considerations: Navigating the ethical implications of AI in design, such as bias in generated content or intellectual property concerns.

Learning & Development Opportunities:

• AI Specialization: Deepen expertise in prompt engineering, AI model customization, and advanced AI design workflows.

• Industry Conferences & Certifications: Opportunities to attend relevant design and AI conferences, and potentially pursue certifications.

• Mentorship: Access to senior designers and AI specialists within NEXTON for guidance and career development.

• Client Project Diversity: Exposure to a wide range of challenging projects across different industries, enhancing problem-solving skills and design versatility.

📝 Enhancement Note: The primary challenge is the dynamic nature of AI. Success will depend on a candidate's proactive approach to learning and their ability to adapt quickly. Growth opportunities are significant for those who can master this intersection of design and AI.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex design problem you solved using AI. What tools did you use, what was your process, and what was the outcome?" (Focus on detailing AI integration, prompts, and results.)

• "How do you approach balancing AI-generated content with human creative direction and brand consistency?" (Highlight your process for refinement and quality control.)

• "Imagine you need to design a personalized user journey for a hotel booking platform using AI. What would be your initial steps and key considerations?" (Demonstrate understanding of user needs, AI capabilities, and conversion goals.)

Company & Culture Questions:

• "What interests you about NEXTON and our approach to digital transformation and AI?" (Research NEXTON's website, client case studies, and values.)

• "How do you typically collaborate with Product Managers and Developers on digital projects?" (Emphasize your teamwork and communication skills.)

Portfolio Presentation Strategy:

• Structure your presentation: Start with a brief overview of NEXTON and the role, then dive into 2-3 key case studies.

• AI Emphasis: For each case study, dedicate specific slides to explaining your use of AI: the problem AI solved, the tools used, your specific prompts/inputs, and how you refined/integrated the AI output.

• Quantify Impact: For each project, clearly state the business objectives and the measurable results achieved (e.g., X% increase in conversion, Y% reduction in design time).

• Demonstrate Process: Use visuals (wireframes, prototypes, user flows) to illustrate your design process and decision-making.

• Practice English Delivery: Rehearse your presentation thoroughly in English to ensure clarity, confidence, and fluency.

📝 Enhancement Note: The interview will focus heavily on practical application of AI in design. Candidates should be ready to demonstrate their technical skills with specific AI tools and articulate the business value generated by their AI-enhanced designs.

📌 Application Steps

To apply for this operations position:

• Submit your application through the application link on SmartRecruiters.

• Curate your Portfolio: Select 2-3 strong case studies that prominently feature your experience with generative AI in product design. Clearly detail your process, the AI tools used, and the quantifiable impact.

• Tailor your CV: Highlight your experience with Figma, Adobe Creative Suite, specific generative AI tools, and any relevant e-commerce or tourism/hospitality projects. Emphasize your English proficiency and "expert" level skills.

• Prepare for English Communication: Practice discussing your portfolio and answering interview questions in English, focusing on technical design terminology and AI application specifics.

• Research NEXTON: Understand their client base, company values, and their positioning in the digital transformation and AI space. Be ready to articulate why you are a good fit for their expert 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.

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