UI DESIGNER Sénior H/F at NEXTON

📍 Job Overview

Job Title: UI DESIGNER Sénior H/F

Company: NEXTON

Location: Montpellier, Occitanie, France

Job Type: Temps complet (Full-Time)

Category: UI Design

Date Posted: 2025-06-16T08:17:14.374

Experience Level: Sénior (7+ years)

Remote Status: On-site

🎨 Role Summary

Bring extensive UI design expertise to collaborate closely with cross-functional teams including UX Designers, Product Owners, and Developers.
Contribute to the evolution and enhancement of existing user interfaces while designing innovative new user journeys and their visual presentation.
Work within an agile methodology, ensuring seamless integration of design activities into the product development lifecycle.
Leverage a strong understanding of responsive design principles and current UI standards for both web and mobile platforms to deliver high-quality, user-centric interfaces.

📝 Enhancement Note: The role emphasizes collaboration across disciplines, a common practice in agile environments. The focus on both existing interfaces and new journeys suggests a blend of maintenance, optimization, and greenfield design work. The seniority level implies a need for strategic thinking and mentorship potential, although not explicitly stated.

🖼️ Primary Responsibilities

Elaborate the graphical version of user interfaces during the conception phase, ensuring alignment with brand guidelines and user experience goals.
Work proficiently with existing components within the established Design System, ensuring consistency and scalability across products.
Apply mastery of responsive design principles to create interfaces that provide optimal viewing and interaction experiences across a wide range of devices.
Adhere to and advocate for UI standards for both web and mobile platforms, ensuring best practices are followed.
Demonstrate sensitivity and knowledge regarding accessibility issues, designing inclusive interfaces that cater to diverse user needs.
Actively contribute to and enrich the existing Design System, creating new components and guidelines as needed.

📝 Enhancement Note: The responsibilities highlight a hands-on design role with a strong emphasis on execution within a structured framework (Design System). The mention of enriching the Design System indicates an expectation of contribution beyond just using existing components, suggesting a need for experience in design systems governance and evolution.

🎓 Skills & Qualifications

Education: While not explicitly stated, a Bachelor's degree in Graphic Design, Interaction Design, HCI, or a related field is typically preferred for a Senior UI Designer role. Equivalent professional experience demonstrating a strong portfolio and deep understanding of design principles may also be considered.

Experience: A minimum of 7 years of hands-on experience as a UI Designer is required. This experience should include a proven track record of designing and shipping successful digital products, ideally with a focus on both web and mobile applications. Experience working within agile teams and contributing to Design Systems is essential.

Required Skills:

Extensive experience in UI Design with a strong portfolio showcasing successful projects.
Mastery of responsive design principles and their application across various devices and screen sizes.
Deep understanding of UI standards for web and mobile platforms (iOS and Android guidelines).
Sensitivity to and practical knowledge of accessibility standards (e.g., WCAG) in interface design.
Proficiency in using leading interface design tools such as Figma, Sketch, Adobe XD, Invision, and Zeplin.
Strong understanding and application of Atomic Design principles in building and managing design systems.
Proven ability to enrich and contribute to a Design System, creating new components and documentation.
Demonstrated user-centric approach to design and a proactive attitude in identifying and addressing design challenges.
Excellent communication and collaboration skills, with the ability to work effectively in agile teams alongside UX Designers, Product Owners, and Developers.

Preferred Skills:

Knowledge of HTML/CSS to facilitate effective collaboration with front-end developers.
Expertise in designing interfaces specifically for mobile applications.
Experience with design prototyping and user testing tools.
Ability to challenge design concepts and propose innovative solutions based on user needs and business goals.

📝 Enhancement Note: The required experience level (7+ years) firmly places this as a Senior role. The emphasis on specific tools like Figma, Sketch, and Adobe XD is standard for UI roles. The inclusion of Atomic Design and Design System contribution highlights a focus on scalable and systematic design practices. While not explicitly stated, a degree is generally expected, and the preferred HTML/CSS knowledge is a common requirement for UI designers working closely with development teams.

🎨 Portfolio & Creative Requirements

Portfolio Essentials:

Include a curated collection of your best UI design work, showcasing a range of projects that demonstrate your expertise across web and mobile platforms.
For each project, provide detailed case studies that outline the design problem, your role, the design process followed, key decisions made, and the impact of your design solutions.
Ensure the visual presentation of your portfolio is polished, professional, and reflects your attention to detail and aesthetic sensibilities.
If applicable, demonstrate your technical skills through interactive prototypes or links to live projects.

Process Documentation:

Detail your approach to the research and discovery phase, including how you gather user insights and define design requirements.
Illustrate your ideation and iteration methods, showing how you explore different design solutions and refine concepts based on feedback and constraints.
Explain your approach to validation and testing, including how you use prototypes and user feedback to inform design decisions.

📝 Enhancement Note: For a Senior UI Designer role, the portfolio should go beyond just presenting final designs; it needs to clearly articulate the design process, problem-solving approach, and the impact of the work. Detailed case studies are crucial for demonstrating strategic thinking and collaboration skills.

💵 Compensation & Benefits

Salary Range: Based on market data for Senior UI Designers in Montpellier, France, with 7+ years of experience, a typical salary range can be estimated between €45,000 and €65,000 annually. This estimate is based on salary benchmarks for design roles in the Occitanie region, considering factors like experience, company size, and specific skill set (e.g., Design Systems, mobile expertise). The actual salary may vary based on the candidate's specific qualifications, negotiation skills, and the company's compensation structure.

Benefits:

Dynamic Communities: Opportunities to engage with internal communities focused on various expertise areas, fostering knowledge sharing and professional development.
Meet Ups: Participation in regular meetups to connect with peers, learn about new trends, and share insights within the digital and design community.
Training: Access to training programs and resources to support continuous learning, skill enhancement, and career growth in design and related fields.
Sporting Events: Participation in company-organized sporting events to promote well-being and team cohesion.
Sustainable Mobility Package: Support for eco-friendly commuting options, encouraging sustainable transportation.
Latest Generation Phone: Provision of a modern mobile device for work purposes.

Working Hours: Full-time employment, typically 35-40 hours per week, consistent with standard French employment practices. Flexibility may be available depending on project needs and team agreements, common in agile design environments.

📝 Enhancement Note: The salary range is an estimation based on typical compensation for a Senior UI Designer in Montpellier, France, considering the experience level and key skills mentioned. Specific salary data for NEXTON is not publicly available, so this provides a general market benchmark. The benefits listed are taken directly from the job description and offer insights into the company culture and employee well-being initiatives.

🎯Team & Company Context

🏢 Company & Design Culture

Industry: IT Services and IT Consulting. NEXTON positions itself as a digital transformation company, blending consulting, agency, and ESN (Entreprise de Services du Numérique) dynamics. This indicates a focus on providing digital expertise and solutions to a diverse range of clients.

Company Size: Linkedin indicates 11-50 employees for the US entity, while the job description mentions over 450 experts globally. The Montpellier office likely falls within the broader global structure, suggesting access to a larger pool of expertise and resources despite the local team size. This size often translates to a balance between the agility of smaller teams and the resources of a larger organization.

Founded: The job description mentions the company was founded in 2011. The US entity on LinkedIn was founded in 2019, suggesting a recent expansion or restructuring. The 2011 date likely refers to the founding of the broader NEXTON group in France, indicating a decade of experience in the digital services sector.

Team Structure:

The UI Designer will work in cross-functional agile teams, collaborating closely with UX Designers, Product Owners, and Developers.
The reporting structure is not explicitly stated, but typically a Senior UI Designer might report to a Design Lead, Design Manager, or Product Lead depending on the team setup.
Collaboration is emphasized, suggesting a flattened hierarchy within project teams to facilitate efficient communication and decision-making.

Methodology:

The team operates using agile methodology, implying iterative development, regular sprints, and close collaboration.
The design process will involve conception, potentially including user research insights provided by UX designers.
Emphasis on working with a Design System suggests a structured approach to design implementation and consistency.

Company Website: https://jobs.smartrecruiters.com/NEXTON/744000065433730-ui-designer-senior-h-f

📝 Enhancement Note: Information about NEXTON's size and founding date is derived from both the job description and LinkedIn. The discrepancy in company size figures likely reflects the difference between the global group and a specific regional or entity size. The description of NEXTON as a blend of consulting, agency, and ESN suggests a dynamic environment with diverse project types and client engagements.

📈 Career & Growth Analysis

Design Career Level: This is a Senior-level UI Designer role, requiring significant experience (7+ years). At this level, individuals are expected to not only execute design tasks but also contribute strategically, mentor junior designers (if applicable), and potentially lead design initiatives or projects. The emphasis on challenging conceptions suggests a need for critical thinking and proactive contribution beyond task execution.

Reporting Structure: The reporting structure is not specified, but a Senior UI Designer would typically report to a Design Lead, Design Manager, or potentially a Product Owner in some agile setups. This role likely involves a degree of autonomy and responsibility in design decision-making within their project scope.

Design Impact: As a Senior UI Designer, your work will directly impact the user experience and visual consistency of client products and internal projects. Your contributions to the Design System will have a broader impact on design efficiency and scalability across the organization.

Growth Opportunities:

Design Leadership: Potential to evolve into a Design Lead or Manager role, leading design teams and initiatives.
Specialization: Opportunities to deepen expertise in specific areas like Design Systems, mobile UI design, or accessibility.
Mentorship: The seniority level suggests opportunities to mentor less experienced designers and contribute to the growth of the design team.
Cross-Functional Expertise: Gaining deeper understanding of product strategy, development processes, and client relationship management through close collaboration.

📝 Enhancement Note: The career analysis is based on the "Senior" designation and the required experience level. Senior roles typically involve a higher degree of responsibility, strategic input, and often, mentorship opportunities. The growth paths suggested are common for experienced designers in consulting or agency environments.

🌐 Work Environment

Studio Type: On-site role in Montpellier. This suggests a traditional office environment, facilitating in-person collaboration with team members.

Office Location(s): Montpellier, France.

Design Workspace Context:

Working on-site allows for direct, real-time collaboration with UX Designers, Product Owners, and Developers, fostering a strong team dynamic and facilitating quick feedback loops.
Access to physical collaboration spaces, whiteboards, and potentially dedicated design tools and hardware in the office.
Opportunities for informal interactions and knowledge sharing with other designers and team members.

Work Schedule: Full-time, likely adhering to standard office hours in Montpellier. While agile methodology can offer some flexibility, the on-site nature implies a need to be present in the office during core working hours for team collaboration.

📝 Enhancement Note: The work environment details are primarily derived from the "On-site" location and the standard practices for full-time roles in France. The benefits listed (sporting events, meetups) also suggest a company culture that values in-person interaction.

📄 Application & Portfolio Review Process

Design Interview Process:

Initial Screening: Likely a review of your resume and portfolio to assess your experience, skills, and the quality of your design work. Ensure your portfolio clearly demonstrates your UI design expertise and process.
Portfolio Presentation: A dedicated session where you walk through selected case studies from your portfolio, explaining your design process, decisions, and the impact of your work. Be prepared to discuss your approach to responsive design, accessibility, and Design Systems.
Technical/Skill Interview: Questions related to your proficiency with design tools (Figma, Sketch, Adobe XD, etc.), your understanding of UI principles, atomic design, and your experience contributing to Design Systems.
Design Challenge: You may be given a design exercise or challenge to complete, either as a take-home assignment or during an on-site session. This assesses your problem-solving skills and ability to apply your design process under constraints.
Team/Cultural Fit Interview: Meetings with potential team members (UX Designers, Developers), Product Owners, and potentially a Design Lead or Manager to assess your collaboration style, communication skills, and cultural alignment with the team and company.
Final Interview: A discussion with a senior leader or hiring manager to discuss your experience, career goals, and fit within the broader organization.

Portfolio Review Tips:

Highlight projects that demonstrate your expertise in UI design for both web and mobile, especially those involving complex interfaces or working with Design Systems.
Structure your case studies to clearly articulate the problem, your role, your design process (including research, ideation, and iteration), key design decisions, and the outcome or impact of your work.
Showcase your understanding of responsive design by including examples of how your designs adapt across different screen sizes.
If applicable, include examples of your contributions to Design Systems, such as creating new components or documentation.

Challenge Preparation:

Familiarize yourself with common UI design challenges, such as redesigning an existing interface, creating a new feature, or designing for a specific platform or constraint.
Practice articulating your design process and rationale clearly and concisely.
Be prepared to defend your design decisions and explain how they address the problem and meet user needs.

ATS Keywords: UI Design, User Interface, Design System, Atomic Design, Responsive Design, Mobile Design, Web Design, Figma, Sketch, Adobe XD, Invision, Zeplin, Accessibility, WCAG, User Centric, Agile, Collaboration, Prototyping, Wireframing, Visual Design, Interaction Design, Product Design, UX/UI, Front-end, HTML, CSS, User Journeys, Interface Design, Digital Products, Design Thinking, Iteration, Proactivity, Creativity, Innovation.

📝 Enhancement Note: The interview process and portfolio review tips are based on standard practices for Senior UI Designer roles in the tech industry, particularly within agile environments. The emphasis on demonstrating process and collaboration is key for a senior position. The ATS keywords are a comprehensive list derived from the job description and common design industry terminology.

🛠 Tools & Technology Stack

Primary Design Tools:

Figma: Expected to be proficient in using Figma for UI design, prototyping, and collaboration, likely including its features for design systems and component management.
Sketch: Experience with Sketch, a popular tool for UI and icon design, often used in conjunction with other tools for prototyping and handoff.
Adobe XD: Proficiency in Adobe XD for UI design, prototyping, and sharing designs with stakeholders and developers.
Invision: Experience using Invision for creating interactive prototypes and facilitating design collaboration and feedback.
Zeplin: Familiarity with Zeplin or similar tools for design handoff to developers, ensuring accurate implementation of design specifications.

Collaboration & Handoff:

Tools like Invision and Zeplin are specifically mentioned for their role in collaboration and handoff, facilitating smooth communication between design and development teams.
Experience with project management and collaboration platforms used in agile environments (e.g., Jira, Confluence) is likely beneficial, though not explicitly stated.

Research & Testing:

While the core role is UI design, a Senior designer should understand the inputs from user research and testing. Familiarity with tools used for user research, prototyping for testing, and potentially analytics to measure design impact is a plus.

📝 Enhancement Note: The tools listed are standard for UI designers. The requirement to be proficient in multiple tools (Figma, Sketch, Adobe XD) is common in consulting or agency environments where clients may have different tool preferences. The emphasis on Invision and Zeplin highlights the importance of efficient collaboration and handoff processes.

👥 Team Culture & Values

Design Values:

User-Centricity: A core value emphasized by the "User Centric" keyword, indicating a focus on designing with the end-user's needs and goals at the forefront.
Proactivity: The mention of "Proactivité" suggests a culture where designers are expected to take initiative, anticipate challenges, and propose solutions rather than simply executing tasks.
Creativity and Innovation: The requirement for creativity and innovation reflects a desire for designers who can explore new ideas, stay updated on design trends, and bring fresh perspectives to projects.
Collaboration: The emphasis on working "main dans la main" with other disciplines highlights a collaborative team culture where designers are integral members of cross-functional teams.

Collaboration Style:

Close collaboration within agile teams, working directly with UX Designers (likely providing wireframes and user flows), Product Owners (defining requirements and priorities), and Developers (implementing the designs).
A culture of challenging conceptions, suggesting open communication and a willingness to constructively critique and improve design ideas.
Emphasis on contributing to and enriching the Design System implies a collaborative approach to maintaining design consistency and scalability.

📝 Enhancement Note: The design values and collaboration style are inferred from the keywords used in the job description (User Centric, Proactivity, Creativity, Innovation) and the description of working relationships within agile teams. The emphasis on "challenging the conception" suggests a culture that values critical thinking and open discussion in the design process.

⚡ Challenges & Growth Opportunities

Design Challenges:

Maintaining Consistency Across Diverse Projects: As a consulting/agency, NEXTON likely works on various client projects, requiring adaptability and the ability to apply Design System principles across different contexts while potentially enriching the system.
Balancing Client Needs and Design Best Practices: Navigating client expectations and business goals while advocating for user-centric design and accessibility standards.
Staying Ahead of Design Trends and Technologies: The requirement to observe market evolution and technological novelties necessitates continuous learning and adaptation.
Contributing to and Evolving the Design System: Actively participating in the development and maintenance of the Design System requires a systematic approach and collaboration with the broader design team.

Learning & Development Opportunities:

Skill Specialization: Opportunities to deepen expertise in areas like specific design tools, mobile UI patterns, or accessibility best practices through training and project work.
Industry Engagement: Participation in meetups and access to communities provides exposure to industry trends and best practices.
Mentorship and Leadership: Potential to mentor junior designers and take on leadership responsibilities within projects or the design team.

📝 Enhancement Note: The challenges are inferred from the nature of a consulting/agency environment and the specific requirements mentioned in the job description (Design System, staying updated on trends). The growth opportunities align with typical career progression for a Senior Designer in such a setting, focusing on specialization, leadership, and continuous learning.

💡 Interview Preparation

Design Process Questions:

Be prepared to walk through your design process for a recent project, detailing your approach from understanding the problem to delivering the final design. Use examples from your portfolio.
Explain how you collaborate with UX Designers, Product Owners, and Developers throughout the design lifecycle.
Discuss your experience working with and contributing to Design Systems, including challenges faced and solutions implemented.
Describe your approach to responsive design and ensuring accessibility in your interfaces.

Company Culture Questions:

Research NEXTON's values and recent projects. Be prepared to discuss why you are interested in working for NEXTON and how your values align with theirs.
Ask questions about the design team structure, collaboration practices, and how design is integrated into the overall product development process.
Inquire about opportunities for professional development and contribution to the design community within NEXTON.

Portfolio Presentation Strategy:

Select 2-3 key projects that best showcase your Senior UI design skills, particularly those demonstrating responsive design, accessibility considerations, and experience with Design Systems.
For each project, prepare a concise narrative (case study) that highlights the problem, your role, your process, your design decisions (and the rationale behind them), and the impact of your work.
Focus on demonstrating your problem-solving skills and your ability to think strategically, not just your ability to create aesthetically pleasing interfaces.

📝 Enhancement Note: The interview preparation guidance is tailored to a Senior UI Designer role, emphasizing the need to demonstrate not just technical skills but also process, collaboration, and strategic thinking. Preparing specific examples from your portfolio is crucial for illustrating your experience and capabilities.

📌 Application Steps

To apply for this design position:

Submit your application through this link
Tailor your resume to highlight your Senior UI design experience, specifically calling out your years of experience, expertise in responsive design, accessibility, Design Systems, and proficiency in the required design tools. Use relevant ATS keywords.
Prepare a compelling portfolio that showcases your best UI design work with detailed case studies demonstrating your design process and impact. Ensure your portfolio is easily accessible and well-organized.
Practice presenting your portfolio and articulating your design process and decisions clearly and confidently.
Research NEXTON and understand their work, particularly any design-related projects or case studies available on their website, to tailor your application and interview responses.

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

UI DESIGNER Sénior H/F