Senior Product Designer

November 7, 2026

Hybrid

Senior

Paris, France

Keep in mind

Original vacancy is in French
You will likely need French for the job. The employer can confirm

Also worth knowing

Mandatory office attendance

Description

A Senior Product Designer is needed to own an end-to-end solution serving different business units with varied use cases (HR, Payroll, Innovation, Energy, Real Estate). The role works in a squad with an IC Engineer under a Product Manager, covering discovery, design and delivery hands-on rather than pure coordination. The position is hands-on, focusing on business indicators, product quality and AI-accelerated workflows.

Responsibilities

Understand the business, user and tech challenges of your solution in depth
Define the vision and roadmap of your solution aligned with the consolidated platform roadmap
Prioritize features by business value and ROI with the engineer who estimates how and when
Define and track the KPIs of your solution
Identify where AI can create a product advantage in your solution
Grow the solution on its business indicators (acquisition, conversion, retention depending on the scope)
Ensure high product quality from the first user insight to post-launch monitoring
Take advantage of AI and new market tools to accelerate discovery, design and production release
Run user research (interviews, user tests, prototypes) and synthesize insights into product decisions
Design UX and UI solutions with a high level of rigor
Contribute to the shared design system with the other Product Designers
Use AI tools (generation, prototyping, analysis) to go faster and further
Maintain product quality throughout delivery (design QA)
Write specs and arbitrate the scope of features
Co-lead your squad daily in pair with your IC Engineer
Co-decide scope versus effort trade-offs without systematically escalating
Track delivery and measure post-launch impact, capitalizing on learnings
Act as the entry point for sales and marketing on operational topics of your solution
Communicate decisions, the roadmap and progress
Contribute to the Product Design collective: sharing insights and cross-solution consistency
Redirect strategic cross-solutions, branding or positioning topics to the Product Manager

Requirements

3 to 5 years of experience in product or product design, ideally in a tech scale-up environment
Structured user discovery: interviews, tests, synthesis of actionable insights
Complete product design: UX, UI, user journeys, contribution to a design system
Product prioritization by business value and ROI
Agile delivery in pair with engineering
Design and build with AI: concrete use of AI tools in daily product work (discovery, design, prototyping, analysis)
Structured communication in writing and speech
Customer obsession and pragmatism

Conditions

Full-time permanent contract (CDI), Cadre status, with fixed salary plus variable
Teleworking possible with access to RTT days
Paris office mandatory every two months for team rituals and operational needs
Well Pass for sport and partially covered premium health insurance
Holiday bonus after one year of seniority
Profit-sharing scheme representing 3 to 6% of annual gross salary, subject to triggering conditions
Christmas gift vouchers and meal vouchers