Product Designer - F/H - Paris – CDI

📍 Job Overview

Job Title: Product Designer - F/H - Paris – CDI

Company: Groupe Spartes

Location: Paris, Ile-de-France, France

Job Type: FULL_TIME

Category: Product Design / Product Management

Date Posted: 2026-09-28

Experience Level: 2-5 Years

Remote Status: Hybrid

🚀 Role Summary

• Spearhead end-to-end product design for a dedicated solution within a diverse platform, driving business metrics like acquisition, conversion, and retention.

• Lead the full product lifecycle, from user discovery and strategic roadmap definition to UI/UX design and post-launch monitoring, in close collaboration with an Engineering Lead.

• Leverage AI and emerging market tools to accelerate discovery, design, and production phases, ensuring a high standard of product quality.

• Act as the primary point of contact for Sales and Marketing teams regarding operational aspects of your solution, ensuring alignment and effective communication.

📝 Enhancement Note: This role is positioned as a hands-on Product Designer with significant ownership, emphasizing direct contribution to product building rather than just coordination. The integration of AI is a key differentiator, suggesting a forward-thinking product development approach.

📈 Primary Responsibilities

• Define and own the product vision and roadmap for a specific solution, ensuring alignment with the overall platform strategy managed by the Product Manager.

• Conduct structured user research, including interviews, usability testing, and prototype analysis, to synthesize actionable insights that inform product decisions.

• Design intuitive and high-quality UX and UI solutions, contributing to a common design system used across multiple product solutions.

• Prioritize features based on business value and ROI, working in tandem with the Engineering Lead to estimate technical feasibility and implementation timelines.

• Co-lead the daily operations of your dedicated squad with your Engineering Lead, making scope-effort trade-offs to ensure efficient and timely delivery.

• Define and track key performance indicators (KPIs) for your solution, continuously monitoring post-launch impact and capturing learnings for future iterations.

• Identify and integrate AI capabilities to create product advantages and enhance user experience within your solution's specific use cases.

• Perform design QA throughout the delivery process to maintain product quality and consistency.

• Collaborate closely with Engineering Managers, Sales, and Marketing teams to ensure seamless product development and market alignment.

• Contribute to the Product Designers' collective, sharing insights, and ensuring cross-solution consistency.

📝 Enhancement Note: The responsibilities highlight a comprehensive ownership model for the Product Designer, extending beyond design to strategy, discovery, and delivery, with a strong emphasis on collaboration within a squad structure and leveraging AI.

🎓 Skills & Qualifications

Education: Not specified, but a Bachelor's degree in Design, HCI, Computer Science, or a related field is typically expected for this level of experience.

Experience: 3 to 5 years of experience in product or product design, preferably within a technology scale-up environment.

Required Skills:

• Structured user discovery: proficiency in conducting user interviews, usability testing, and synthesizing insights into actionable product recommendations.

• Comprehensive product design: expertise in UX, UI, user journey mapping, and contributing to or utilizing a design system.

• Product prioritization: ability to define and prioritize features based on business value and Return on Investment (ROI).

• Agile delivery: experience in agile development methodologies and co-leading squads in a hybrid engineering environment.

• AI integration: demonstrated experience using AI tools for product discovery, design, prototyping, and analysis in a practical, daily workflow.

• Strong written and verbal communication skills for clear articulation of product strategy and decisions.

• Customer obsession: a deep focus on understanding and meeting user needs.

• Pragmatism: ability to make effective decisions and trade-offs in a fast-paced environment. Preferred Skills:

• Experience in environments with diverse Business Units (RH, Paie, Innovation, Énergie, Immobilier, etc.).

• Familiarity with cross-functional collaboration with Sales, Marketing, and Engineering Management.

• Contribution to or development of a shared design system.

• Experience with defining and tracking solution-specific KPIs.

📝 Enhancement Note: The emphasis on "Design & build with AI" is a critical requirement, indicating that candidates must demonstrate tangible experience with AI tools in their product design workflow, not just theoretical knowledge. This also suggests the company is at the forefront of adopting new technologies.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase end-to-end product design projects demonstrating ownership from discovery to delivery.

• Include case studies detailing user research methodologies, UX/UI design solutions, and the rationale behind design decisions.

• Present examples of feature prioritization based on business value and ROI, clearly articulating the impact.

• Highlight instances where AI tools were utilized to enhance the product design process or outcome.

• Demonstrate experience in agile delivery and collaboration within a squad or cross-functional team. Process Documentation:

• Clearly document the discovery process, including user research findings and synthesized insights.

• Illust