Product Designer Senior (F/H)

📍 Job Overview

Job Title: Product Designer Senior (F/H)

Company: RCA

Location: Saint-Herblain, Pays de la Loire, France

Job Type: Contrat (Full-Time)

Category: Product Design / UX/UI Operations

Date Posted: March 10, 2026

Experience Level: 5-10 Years

Remote Status: Hybrid

🚀 Role Summary

• This role is critical for enhancing the user experience of RCA's software suite and digital collaborative platform, focusing on both accounting firms and their TPE/PME clients.

• The Product Designer Senior will be instrumental in translating complex user needs and evolving legislative constraints into intuitive and user-friendly interfaces.

• This position requires a strong blend of design thinking, user research, and cross-functional collaboration within an agile product development environment.

• The role contributes directly to product innovation by leveraging data, AI, and automation to transform service offerings.

📝 Enhancement Note: The job title "Product Designer Senior (F/H)" and the description of RCA as a "Software Editor" developing modules for accounting firms and a SaaS platform for their clients, combined with the responsibilities, clearly place this role within a product operations context, specifically focusing on the design and UX/UI aspects that drive product adoption and customer satisfaction. The "F/H" designation in the title indicates that the role is open to all genders.

📈 Primary Responsibilities

• Lead and facilitate internal and external workshops, including co-design sessions and requirements gathering with stakeholders and end-users.

• Develop comprehensive user journeys, wireframes, and interactive prototypes for new features and functionalities, ensuring alignment with user needs and business objectives.

• Design and execute user testing sessions (in-person and remote) to gather qualitative and quantitative feedback, iterating on designs based on findings.

• Actively maintain and contribute to the evolution of the Design System, including creating new components, templates, documenting best practices, and communicating updates to the team.

• Work iteratively within an Agile development framework, collaborating closely with product managers, engineers, and UX writers.

• Analyze platform usage quantitatively and qualitatively to identify user pain points, friction areas, and propose actionable improvements to enhance user experience and product efficiency.

• Collaborate with business experts, customer success managers, and directly with users to gain a deep understanding of client needs and market dynamics.

• Simplify complex functionalities, particularly those influenced by evolving legislative requirements, to create intuitive and compliant user experiences.

• Contribute to product innovation by exploring and integrating data, AI, and automation technologies into the user experience.

📝 Enhancement Note: The responsibilities listed are typical for a Senior Product Designer, with an emphasis on user research, prototyping, design system management, and agile methodologies. The specific mention of "legislative constraints" and "accounting expertise" provides crucial context for the product domain.

🎓 Skills & Qualifications

Education: While no specific degree is mandated, a background in Design, Human-Computer Interaction (HCI), or a related field is highly beneficial.

Experience: Minimum of 6 years of experience in product design, with a strong preference for experience within a SaaS and/or B2B2B solution environment.

Required Skills:

• Proven experience in leading co-design workshops and user requirements gathering.

• Expertise in creating detailed user journeys and interactive prototypes.

• Demonstrated ability to plan and conduct user testing (qualitative and quantitative).

• Experience in maintaining and evolving a Design System, including component creation and documentation.

• Proficiency in working within Agile development methodologies.

• Strong analytical skills for qualitative and quantitative data interpretation.

• Excellent communication and interpersonal skills for effective stakeholder collaboration.

• A strong user-centric vision and a deep sense of empathy for users.

Preferred Skills:

• Experience within the finance or accounting software industry.

• Familiarity with integrating AI and automation into user interfaces.

• Experience with data analysis tools for product performance monitoring.

• Understanding of B2B2B client ecosystems and their unique demands.

📝 Enhancement Note: The requirement for 6 years of experience positions this as a senior-level role. The emphasis on SaaS and B2B2B experience, along with user-centricity and empathy, is standard for senior product design roles aiming to drive user adoption and satisfaction in complex business environments.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase a minimum of 3-5 distinct product design projects, ideally from SaaS or B2B contexts, demonstrating end-to-end design process.

• Clearly articulate the problem statement, your role, the design process followed (research, ideation, prototyping, testing, iteration), and the final solution.

• Highlight specific contributions to user journey mapping, wireframing, and interactive prototyping.

• Include examples of Design System contributions, such as component design, documentation, or best practice guidelines.

Process Documentation:

• For each project, provide a concise overview of the design process employed, emphasizing how user needs were identified and addressed.

• Detail how user testing was integrated into the design lifecycle to validate hypotheses and inform iterations.

• Explain how the Design System was utilized or contributed to, ensuring consistency and efficiency in design output.

• Demonstrate an understanding of agile workflows and how design integrates into sprint cycles.

📝 Enhancement Note: A strong portfolio is crucial for senior design roles. The emphasis on process, user-centricity, and quantifiable impact aligns with industry expectations for demonstrating design leadership and effectiveness. The specific mention of SaaS and B2B2B experience in the qualifications should be reflected in the portfolio examples.

💵 Compensation & Benefits

Salary Range: €42,000 - €47,000 per year.

Benefits:

• Meal Vouchers (Swile card with €10.50 per day)

• Profit Sharing

• Employee Savings Plan (PEE)

• Gift Vouchers

• Works Council (CSE) benefits

• Leisure Budget

• Concierge Service

• 2-3 days of Telework (TT - Télétravail) per week

• 5 days of RTT (Réduction du Temps de Travail - Reduction of Working Time) + 3 additional gifted days

Working Hours: Approximately 40 hours per week, with a hybrid work arrangement allowing for 2-3 days of telework.

📝 Enhancement Note: The salary range provided is for the French market based on experience level and location. Research indicates that a Senior Product Designer with 6 years of experience in a major French city like Nantes/Saint-Herblain would typically fall within this range, considering regional cost of living and industry benchmarks. The benefits package is comprehensive and typical for French employment contracts.

🎯 Team & Company Context

🏢 Company Culture

Industry: Software Editor (specifically for accounting expertise and digital collaborative platforms).

Company Size: 260 employees (growing from 3 in 2007), indicating a stable yet expanding tech company.

Founded: 15 years ago, suggesting established market presence and experience.

Team Structure:

• The Product Design team is part of a larger, expanding product department and currently comprises 8 Product Designers and 1 UX Writer.

• This structure implies a collaborative environment where designers work closely together and with other product roles.

Methodology:

• Operates with Agile practices for iterative development.

• Emphasizes user-centric design and a deep understanding of client needs.

• Focuses on continuous improvement through qualitative and quantitative analysis.

• Encourages innovation through the integration of data, AI, and automation.

Company Website: [Implied RCA website, actual URL not provided in input]

📝 Enhancement Note: RCA's focus on the accounting sector and their transition to a SaaS model signifies a company modernizing a traditional industry. The growth trajectory indicates a healthy and dynamic organization. The team structure suggests ample opportunity for mentorship and knowledge sharing within the design function.

📈 Career & Growth Analysis

Operations Career Level: This is a Senior Product Designer role, indicating a high level of autonomy and responsibility within the design team. It's a position focused on execution, mentorship, and contributing to strategic design decisions, rather than pure people management.

Reporting Structure: The role reports into the Design team, which is described as "in full expansion" and composed of 8 Product Designers and a UX Writer. The Senior Designer will likely report to a Design Lead or Head of Product/Design, and will collaborate closely with Product Managers and Engineering teams.

Operations Impact: The Senior Product Designer's work will directly influence the usability, adoption, and retention of RCA's software products. By simplifying complex processes and creating intuitive user experiences, they will enhance client satisfaction, reduce support load, and contribute to the company's competitive advantage in the accounting software market. Their ability to integrate new technologies like AI and automation will be key to future product innovation and market differentiation.

Growth Opportunities:

• Specialization: Opportunity to deepen expertise in specific areas of UX/UI, such as complex workflow design, data visualization, or accessibility.

• Mentorship: As a senior member, there's potential to mentor junior designers and contribute to the overall skill development of the team.

• Leadership: Potential progression to a Lead Product Designer role or a Product Design Manager position as the team continues to grow.

• Strategic Input: Opportunity to influence product strategy and roadmap through design-led insights and innovation.

• Skill Development: Continuous learning in areas like AI integration, data-driven design, and modern UX research methodologies.

📝 Enhancement Note: The "Senior" title implies a trajectory beyond individual contribution, with potential for mentorship and strategic influence. Growth in a growing team within an innovative company offers significant career advancement prospects.

🌐 Work Environment

Office Type: The role is based in Saint-Herblain, near Nantes, suggesting an office environment that balances accessibility with proximity to a major city. The hybrid work model (2-3 days telework) indicates a modern, flexible work environment.

Office Location(s): Saint-Herblain, Pays de la Loire, France. This location offers a balance between urban amenities and a potentially more manageable cost of living compared to central Paris.

Workspace Context:

• Collaborative: The team structure (8 designers + UX writer) and the emphasis on workshops and Agile practices point to a highly collaborative environment.

• Tools & Technology: Expect access to standard design software (e.g., Figma, Sketch, Adobe Creative Suite) and collaboration tools. The company is a software editor, so modern tech stacks and development environments are likely.

• Interaction: Frequent interaction with product managers, engineers, customer success managers, and end-users is expected, fostering a cross-functional and user-focused atmosphere.

Work Schedule: A standard work week of approximately 40 hours, with the flexibility of 2-3 days of telework, allowing for better work-life balance and integration of personal time with professional responsibilities.

📝 Enhancement Note: The hybrid model is a significant perk, offering flexibility. The description of the team as "in full expansion" suggests an energetic and evolving workplace.

📄 Application & Portfolio Review Process

Interview Process:

• Phase 1: Phone Pre-qualification: An initial call to assess basic fit, motivation, and understanding of the role.

• Phase 2: Technical Exchange: This likely involves a discussion of design philosophy, problem-solving approaches, and potentially a technical assessment or review of portfolio case studies.

• Phase 3: Informal Team Exchange: An opportunity to meet potential colleagues, assess team fit, and discuss the company culture and daily work environment in a more relaxed setting.

• Phase 4: Final Evaluation: A concluding discussion, potentially with senior leadership, to finalize the decision.

Portfolio Review Tips:

• Storytelling: Structure your portfolio around compelling case studies that tell a story: the problem, your process, your solutions, and the impact.

• Process Focus: Clearly illustrate your design thinking process, emphasizing user research, ideation, prototyping, and testing methodologies. Highlight how you iterated based on feedback.

• Quantifiable Results: Whenever possible, present metrics that demonstrate the success of your designs (e.g., increased user engagement, reduced task completion time, improved conversion rates).

• Design System Contribution: If you have experience with Design Systems, showcase specific contributions, such as component design, documentation, or establishing best practices.

• Tailor to RCA: Understand RCA's business (accounting software, SaaS, B2B2B clients) and try to highlight projects that resonate with these aspects, especially those involving complex workflows or B2B user needs.

Challenge Preparation:

• Be prepared to discuss how you approach understanding complex requirements, especially those influenced by regulations or industry-specific constraints.

• Think about how you would approach designing for both expert users (accountants) and less expert users (TPE/PME clients).

• Practice articulating your design decisions and the rationale behind them, linking them back to user needs and business goals.

• Be ready to discuss your experience with Agile development and how design fits into that workflow.

📝 Enhancement Note: The interview process is structured in multiple stages, typical for senior roles, allowing for thorough assessment of both technical skills and cultural fit. The emphasis on a "test technique" suggests a practical demonstration of skills or a deep dive into portfolio projects.

🛠 Tools & Technology Stack

Primary Tools:

• Design & Prototyping: Expect to use industry-standard tools such as Figma, Sketch, Adobe XD, InVision, or similar for wireframing, prototyping, and UI design.

• User Research: Tools for conducting and analyzing user interviews, surveys, and usability testing (e.g., UserTesting.com, Maze, Lookback, SurveyMonkey).

• Design System Management: Tools and methodologies for creating, documenting, and maintaining design systems (e.g., Storybook, Zeroheight, or internal documentation platforms).

Analytics & Reporting:

• Product Analytics: Familiarity with tools like Google Analytics, Mixpanel, Amplitude, or Pendo for tracking user behavior, feature adoption, and performance metrics.

• Data Visualization: Ability to interpret data from dashboards and reports, potentially using tools like Tableau, Power BI, or internal reporting systems.

CRM & Automation:

• While not directly a design tool, understanding how designs integrate with CRM systems (like Salesforce, HubSpot) or marketing automation platforms can be beneficial for a holistic product view.

• Familiarity with how designs can support automation features within the SaaS platform.

📝 Enhancement Note: The specific tools are not listed, but the responsibilities imply a need for proficiency in modern UX/UI design software, user research platforms, and analytics tools. A strong understanding of how design impacts product adoption and user engagement metrics is essential.

👥 Team Culture & Values

Operations Values:

• User-Centricity: A core value, evident in the emphasis on user workshops, testing, and understanding client needs.

• Collaboration: Working in an expanding team with UX writers, product managers, and engineers requires strong collaborative skills and a team-oriented mindset.

• Agility & Iteration: The commitment to agile practices suggests a culture that embraces iterative development, continuous feedback, and adaptability.

• Innovation: The drive to "transform services" by integrating data, AI, and automation highlights a forward-thinking and innovative company culture.

• Empathy: Explicitly mentioned as a required trait, indicating a focus on understanding and addressing user challenges.

Collaboration Style:

• Cross-Functional Integration: The role necessitates close collaboration with Product Management and Engineering to translate user needs into feasible and impactful product features.

• Design System Adherence: A collaborative approach to maintaining and evolving the Design System ensures consistency across the product suite.

• Feedback Loops: An open culture of feedback, both giving and receiving, is crucial for iterative design and continuous improvement.

• Knowledge Sharing: With a growing design team, active participation in sharing best practices, insights, and learnings is expected.

📝 Enhancement Note: The company values align well with modern product development practices, emphasizing user needs, collaboration, and innovation. This suggests a positive and productive work environment for designers.

⚡ Challenges & Growth Opportunities

Challenges:

• Simplifying Complexity: Designing intuitive interfaces for complex financial/accounting processes while adhering to evolving legislative requirements is a significant ongoing challenge.

• Balancing User Needs: Catering to the diverse needs of both expert accountants and less technical TPE/PME clients requires careful segmentation and design.

• Integrating New Technologies: Effectively incorporating AI and automation into user experiences in a way that genuinely adds value and doesn't overwhelm users.

• Design System Evolution: Keeping a comprehensive Design System up-to-date and adopted across a growing product suite requires consistent effort and communication.

Learning & Development Opportunities:

• Advanced UX Techniques: Opportunities to explore and implement cutting-edge UX research and design methodologies.

• AI & Data-Driven Design: Deepen understanding of how to leverage AI and data analytics to inform design decisions and enhance product value.

• Industry Expertise: Gain in-depth knowledge of the accounting and financial services industry, which can inform future product design challenges.

• Mentorship & Leadership: The expanding team structure provides avenues for mentorship, both as a mentee and a mentor, and potential leadership progression.

📝 Enhancement Note: The challenges are specific to the industry and the company's strategic goals, presenting significant opportunities for professional growth and skill development in specialized areas of product design.

💡 Interview Preparation

Strategy Questions:

• Operations Strategy: "How would you approach understanding and designing for a complex regulatory requirement within a tight deadline?" (Prepare with examples of your process for handling complex constraints, prioritizing user needs, and collaborating with legal/compliance if applicable).

• Collaboration & Stakeholder Management: "Describe a time you had to gain buy-in for a design decision from stakeholders with conflicting priorities." (Prepare with a STAR method example focusing on communication, empathy, and data-driven persuasion).

• Problem-Solving: "Imagine our platform's user engagement has dropped by 15% in the last quarter. How would you use design thinking to diagnose and address this issue?" (Prepare to discuss your analytical approach, user research methods, and iterative design solutions).

Company & Culture Questions:

• "What interests you most about designing for the accounting industry and RCA's specific product offerings?" (Research RCA's mission, products, and target audience. Connect your passion for user-centric design to their specific challenges).

• "How do you see your role contributing to an expanding design team and RCA's innovative goals, particularly with AI and automation?" (Discuss your experience with team collaboration, mentorship, and your enthusiasm for forward-thinking technology).

Portfolio Presentation Strategy:

• Narrative Flow: Structure your presentation to tell a clear story for each project, starting with the problem and ending with the impact.

• Process Visualization: Use visuals (screenshots, flowcharts, wireframes) to illustrate your design process, not just the final screens.

• Highlight Your Role: Clearly define your specific contributions, especially if it was a collaborative project.

• Quantify Impact: Whenever possible, present data that demonstrates the positive outcomes of your design work.

• Q&A Readiness: Be prepared to answer in-depth questions about your decisions, challenges faced, and how you would approach similar situations at RCA.

📝 Enhancement Note: Tailoring your preparation to RCA's specific industry, company mission, and the hybrid work model will be key to demonstrating a strong fit.

📌 Application Steps

To apply for this Senior Product Designer position:

• Submit your application through the provided link on SmartRecruiters.

• Portfolio Customization: Ensure your resume and portfolio are tailored to highlight your experience in SaaS, B2B2B environments, and complex workflow design. Prioritize projects that showcase your user-centric approach and ability to simplify intricate processes.

• Resume Optimization: Use keywords from the job description (e.g., "Product Designer Senior," "SaaS," "B2B2B," "User Journey," "Prototyping," "Design System," "Agile") to ensure ATS compatibility and highlight quantifiable achievements.

• Interview Preparation: Practice articulating your design process and problem-solving skills using the STAR method. Prepare specific examples that demonstrate your empathy, collaboration, and ability to drive product improvements.

• Company Research: Thoroughly research RCA's products, target market (accountants and TPE/PME), and company culture. Understand their mission to innovate within the accounting sector and how your design skills can contribute to their success.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details, especially regarding salary and specific benefits, should be verified directly with the hiring organization before making application decisions. The provided salary is an estimate for the French market and may vary based on individual experience and negotiation.