Design UX/UI & Conception fonctionnelle (H/F)

📍 Job Overview

Job Title: Design UX/UI & Conception fonctionnelle (H/F)

Company: Primal

Location: Clapiers, Occitania, France

Job Type: FULL_TIME

Category: UX/UI Design & Functional Conception

Date Posted: July 24, 2026

Experience Level: 2-5 Years

Remote Status: Hybrid

🚀 Role Summary

• This role is pivotal in bridging the gap between user needs and technical execution for innovative IoT solutions, focusing on intuitive user experience and robust functional design.

• You will be responsible for the end-to-end design process, from initial concept and user journey mapping to detailed functional specifications and stakeholder alignment.

• The position demands a blend of creative design talent and analytical thinking, ensuring that user interfaces are not only aesthetically pleasing but also highly functional and aligned with business objectives.

• You will serve as a key functional referent for projects, coordinating across various departments including Commerce, Support, Development, and Quality Assurance to ensure successful product delivery.

📝 Enhancement Note: While the job title is "Design UX/UI & Conception fonctionnelle," the description heavily emphasizes the "Conception fonctionnelle" aspect, requiring detailed specification writing and project coordination alongside UX/UI design. This suggests a hybrid role where strong documentation and communication skills are as critical as design proficiency. The company's focus on B2B IoT solutions in health, environment, and connected pools indicates a need for user-centric design that addresses complex functional requirements.

📈 Primary Responsibilities

• User Needs & Journey Design:

  • Gather and comprehend requirements from internal teams and management, understanding underlying business objectives.
  • Analyze existing usage patterns to identify functional impacts and opportunities for improvement.
  • Translate complex needs into simple, intuitive, and consistent user journeys for web and mobile applications.
  • Create wireframes, mockups, and interactive prototypes to visualize and communicate proposed solutions.
  • Present design options to leadership and technical teams to facilitate informed decision-making and trade-offs.
  • Ensure a cohesive and homogenous user experience across all Primal applications.

• Functional Specification Development:

  • Draft detailed functional specifications for selected features based on approved design decisions.
  • Precisely describe expected behaviors, business rules, use cases, interface states, and user flows.
  • Maintain and update specifications throughout the project lifecycle.

• Functional Project Referent:

  • Support development and testing teams by clarifying functional aspects and answering queries during the development phase.
  • Act as a central point of communication between Business, Support, Development, Testing, and Management teams.
  • Verify that developed features conform to validated specifications.
  • Participate in functional acceptance testing and oversee the resolution of any discrepancies before production release.
  • Own the functional aspect of projects from initial requirement expression to final delivery.

• Project Coordination & Advancement:

  • Monitor development progress and contribute to meeting project timelines.
  • Identify and flag potential blockers, facilitating communication and collaboration among stakeholders.
  • Provide visibility on project status to all relevant parties.

• Continuous Improvement:

  • Stay updated on best practices in UX/UI design and conception standards through ongoing research and industry awareness.

  • Occasionally contribute to the creation of internal communication or graphic support materials.

📝 Enhancement Note: The responsibilities clearly delineate a dual focus: creative UX/UI design and rigorous functional specification. The expectation to "Accompagner les équipes de développement et de test" and "Être le référent fonctionnel du projet" implies a need for strong technical understanding and the ability to translate abstract concepts into actionable development tasks. This is more than just a design role; it requires a deep dive into the "how" and "why" behind product features.

🎓 Skills & Qualifications

Education:

• Higher education degree in UX/UI Design, Product Design, or a related field.

• Operations Context: A degree in a field that emphasizes structured problem-solving, analytical thinking, and user-centric design principles is highly valued.

Experience:

• Minimum of 3 years of professional experience in a similar UX/UI Designer or Functional Designer role.

• Operations Context: Experience in B2B product environments, particularly with connected devices or software solutions, is a significant advantage. Proven ability to manage and document complex functional requirements.

Required Skills:

• UX/UI Design Expertise: Proficiency in user research, user journey mapping, wireframing, prototyping, and creating intuitive user interfaces.

• Functional Conception: Strong ability to define and document detailed functional specifications, including use cases, business rules, and interaction flows.

• Design Tools Mastery: Demonstrated expertise with industry-standard design software such as Figma, Adobe XD, or Sketch.

• Analytical & Problem-Solving Skills: Ability to dissect complex problems, analyze user needs, and propose effective, user-centered solutions.

• Communication & Interpersonal Skills: Excellent verbal and written communication skills to effectively interface with diverse teams (commercial, support, development, testing, management).

• Organizational & Coordination Skills: Proven ability to manage multiple interlocutors, track project progress, and ensure alignment across teams.

• Rigor & Structure: Meticulous attention to detail, structured approach to work, and the capacity to maintain an overview of projects.

Preferred Skills:

• Experience in the Internet of Things (IoT) sector or with connected product ecosystems.

• Familiarity with Agile development methodologies.

• Experience in quality assurance (QA) processes and functional acceptance testing.

• Ability to create supporting graphic or internal communication materials.

• Understanding of technical constraints related to embedded systems or IoT platforms.

📝 Enhancement Note: The requirement for "3 années d’expérience" suggests a mid-level role. The emphasis on bridging "équipes métiers et les équipes techniques" points towards candidates who can act as translators, understanding both user needs and development realities. The explicit mention of Figma, Adobe XD, and Sketch indicates a need for practical, hands-on design tool proficiency.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Demonstrated UX/UI Design Process: Showcase a clear design process from research and ideation to final design, including wireframes, user flows, and high-fidelity mockups.

• Functional Specification Examples: Include samples of detailed functional specifications, highlighting clarity, completeness, and the ability to translate business needs into actionable requirements.

• Prototyping Capabilities: Provide examples of interactive prototypes that effectively demonstrate user journeys and feature functionality.

• Problem-Solving Case Studies: Present case studies that illustrate how you have identified user pain points or business challenges and designed solutions, detailing the rationale and impact.

Process Documentation:

• Workflow Design: Showcase examples of how you have mapped out and optimized user workflows for digital products.

• System Integration Understanding: Briefly explain how your design and functional specifications integrate with development and testing processes, demonstrating an understanding of the product lifecycle.

• Impact Measurement: If possible, include examples where your design or functional specifications led to measurable improvements in user satisfaction, task completion rates, or business outcomes.

📝 Enhancement Note: For a role combining UX/UI design with functional conception, the portfolio should not only showcase visual design skills but also a strong capacity for analytical thinking and documentation. Concrete examples of functional specifications and how they informed development will be crucial. This role requires demonstrating the ability to think through complex interactions and articulate them clearly.

💵 Compensation & Benefits

Salary Range:

• Estimate for Clapiers, France (Mid-Level UX/UI & Functional Designer): €38,000 - €50,000 per year (gross).

• Explanation: This range is based on industry benchmarks for UX/UI and Functional Designers with 3-5 years of experience in France, considering the cost of living in the Montpellier metropolitan area. The "variable collectif" (collective variable bonus) equivalent to 1-2 months' salary is a significant component, potentially pushing the total annual compensation higher.

Benefits:

• Collective Variable Bonus: Equivalent to 1 to 2 months' salary, tied to company performance.

• Employee Savings Plan (Épargne salariale): Opportunities for long-term financial growth.

• RTT (Réduction du Temps de Travail): Additional days off due to the 39-hour work week.

• Additional Paid Leave: Beyond standard statutory leave.

• Seniority Bonus (Prime d’ancienneté): Rewards long-term commitment to the company.

• Family Health Insurance (Mutuelle familiale): Comprehensive health coverage for employees and their families.

• Company Daycare (Crèche d’entreprise): On-site childcare support.

• Quality of Working Life Actions (QVCT): Initiatives such as massages and ergonomics workshops to promote well-being.

• Regular Company Events: Team-building activities and social gatherings.

Working Hours:

• 39 hours per week, classified as "non cadre" (non-managerial staff).

• Operations Context: The 39-hour week implies a standard full-time commitment, with the RTT days offered as compensation for the extra hour worked daily compared to a standard 35-hour week. This structure allows for dedicated work time while providing additional personal time.

📝 Enhancement Note: The salary estimate is based on available French market data for similar roles and experience levels. The "variable collectif" is a substantial and attractive part of the compensation package, requiring candidates to understand how company performance can directly impact their earnings. The benefits package is comprehensive, highlighting a strong focus on employee well-being and work-life balance.

🎯 Team & Company Context

🏢 Company Culture

Industry: Internet of Things (IoT), Connected Devices, Tech for Good. Primal operates in innovative sectors such as health (ATTENTIVE), environment (SOLEM), and connected pool management (INDYGO).

Company Size: Over 200 employees. This indicates a medium-sized company with established processes but still retaining agility and a close-knit feel.

Founded: Over 40 years of expertise, suggesting a stable company with a strong foundation and a history of innovation.

Team Structure:

• UX/UI Team: The role is within a dedicated UX/UI team, described as 5 passionate, cohesive, and dynamic individuals. This suggests a collaborative design environment.

• Reporting: The designer will report to a manager within this team and will work closely with cross-functional teams.

• Cross-functional Collaboration: The role explicitly requires strong collaboration with Commercial, Support, Development, Testing, and Direction teams, emphasizing a matrixed and integrated approach to product development.

Methodology:

• Innovation-Driven: Primal emphasizes innovation as a core value, reflected in its focus on developing intelligent and useful solutions for societal and ecological challenges.

• Quality Focus: The company has a strong commitment to product quality, evidenced by ISO 9001 certification and Ecovadis medal. This implies a rigorous approach to design, development, and testing.

• User-Centric Approach: The core of the role is understanding user needs and designing intuitive experiences, indicating a user-centric development philosophy.

• Data-Informed Design: While not explicitly stated, the "analysis of existing usage" and "identification of functional impacts" suggest a data-informed approach to design decisions.

Company Website: https://careers.primal.tech

📝 Enhancement Note: Primal's positioning as a "Tech For Good" company, focusing on ecological and societal challenges, is a key differentiator. This suggests that candidates who are motivated by purpose and impact will be a strong cultural fit. The blend of long-standing expertise with a focus on innovation positions Primal as a stable yet forward-thinking organization within the IoT space.

📈 Career & Growth Analysis

Operations Career Level: Mid-Level Designer (2-5 years experience). This role offers the opportunity to move beyond junior-level tasks and take on significant responsibility for project design and functional definition.

Reporting Structure: You will report to a manager within the UX/UI team and work closely with product managers, development leads, and other key stakeholders across the organization. This provides exposure to various aspects of product development and company strategy.

Operations Impact: As a UX/UI and Functional Designer, your work will directly influence the usability, adoption, and success of Primal's IoT solutions. By creating intuitive interfaces and well-defined functionalities, you will enhance customer satisfaction, streamline user workflows, and contribute to the overall product quality and market competitiveness. Your role is critical in translating complex technical capabilities into user-friendly products that solve real-world problems.

Growth Opportunities:

• Skill Specialization: Opportunity to deepen expertise in UX/UI design for IoT products or specialize further in functional conception and product management.

• Increased Responsibilities: Potential to lead design initiatives for new product lines or take on more complex functional specification tasks.

• Cross-Functional Leadership: Develop skills in coordinating and influencing cross-functional teams, potentially moving towards roles like Product Owner or Lead Designer.

• Industry Exposure: Gain valuable experience in diverse and impactful sectors like health tech and environmental solutions.

• Mentorship: Benefit from experienced colleagues and potentially mentor junior designers as you grow within the team.

📝 Enhancement Note: The role is positioned as a significant step in a design career, offering hands-on experience with innovative B2B IoT products. The company's growth trajectory suggests ample opportunities for advancement and increased responsibility for high-performing individuals. The emphasis on cross-functional collaboration will build essential leadership and communication skills.

🌐 Work Environment

Office Type: Primal operates from modern offices and workshops in Clapiers, near Montpellier. The description mentions a "bright open space conducive to exchanges," suggesting a collaborative and modern workspace.

Office Location(s): 5 Rue Georges Besse, Clapiers, 34830, Occitanie, France. This location offers the benefit of living in the sunny South of France, close to Montpellier.

Workspace Context:

• Collaborative Atmosphere: The open-space design and emphasis on "esprit d'équipe" (team spirit) foster a collaborative environment where designers can easily interact with colleagues.

• Tools & Technology: Access to industry-standard design tools (Figma, Adobe XD, Sketch) is provided, indicating a commitment to equipping employees with the necessary technology.

• Team Interaction: Regular opportunities for interaction with the UX/UI team, development teams, and other stakeholders are inherent to the role's responsibilities.

Work Schedule:

• Full-time position at 39 hours per week.

• Hybrid Work Arrangement: While not explicitly detailed as "hybrid" in the initial data, the mention of "Télétravail : ponctuel" (Occasional remote work) suggests a hybrid model where some remote work is possible, complementing the time spent in the Clapiers office.

• Operations Context: The 39-hour standard work week with RTT days provides a structured yet flexible work schedule, allowing for focused design and development time while also offering additional personal time.

📝 Enhancement Note: The "ponctuel" (occasional) nature of remote work implies that this is primarily an on-site role, with flexibility for occasional remote days. The office environment in the South of France, coupled with quality-of-life initiatives, suggests a work environment that prioritizes employee well-being alongside professional output.

📄 Application & Portfolio Review Process

Interview Process:

• Step 1: Initial Contact (Telephone Interview): A brief call to discuss your background, motivation, and initial fit for the role.

• Step 2: Main Interviews (2-3 rounds, Video or In-Person): These interviews will likely delve deeper into your technical skills, design process, functional conception capabilities, and cultural fit. Expect discussions around your experience with specific tools and methodologies.

• Step 3: Contract Signing: If successful, you will receive and sign the employment contract.

• Step 4: Integration: Onboarding and integration into the team and company.

Portfolio Review Tips:

• Showcase Process & Rationale: For each project, clearly articulate your design thinking process, the problem you were solving, your research, ideation, and the final solution. Explain why you made certain design or functional choices.

• Highlight Functional Specs: Include clear examples of functional specifications you have written, demonstrating your ability to detail requirements for development teams. Show how these specs translated into features.

• Demonstrate Tool Proficiency: Ensure your portfolio clearly shows your skill with Figma, Adobe XD, or Sketch, with examples of complex interfaces or prototypes.

• Quantify Impact (If Possible): If you have data on user engagement, task completion rates, or business impact resulting from your designs or specifications, include it.

• Tailor to IoT & B2B: If possible, highlight projects relevant to IoT, connected devices, or B2B software, as this aligns directly with Primal's business.

• **Cl