Product Manager - Customer Identity (f/m/d)

Our CIAM team is looking for a Backend Product Manager - Customer Identity (f/m/d) on a Permanent Contract (CDI), located in Paris.

Team Overview: The CIAM (Customer Identity and Access Management) team is at the heart of Decathlon's strategy. Our goal is to transform our identity management foundation into a strategic growth engine. We manage a global platform providing a unique international account across 80 countries for millions of customers, handling over 1 billion API calls per month. Your challenge will be to lead its evolution to simplify complexity for internal teams and erase friction for our customers.

YOUR FUTURE CONTRIBUTION As the Product Manager, you will own the core APIs serving as the central nervous system for customer data at Decathlon:

• Strategy & Vision: Modernize our technical foundations, reduce technical debt, ensure 99.9% availability, and drive strategic initiatives such as the "Seamless Customer Journey" and "Data of Trust".
• Co-design & Agile Animation: Animate the expression of user needs, co-write user stories, ruthlessly prioritize the backlog (knowing how to say "no"), and define acceptance criteria.
• Delivery & Product Quality: Validate feature compliance (security and GDPR), measure the impact on user satisfaction (CSAT), and contribute to technical excellence via full CI/CD automation.
• Transversal Collaboration: Act as the privileged interface between users and the technical team, lead agile ceremonies, and collaborate closely with front-end, Tech, Data, Support, and Design teams.
• Data-Driven Steering: Design robust logging to monitor performance, translate business KPIs into high-performance backend requirements, and execute server-side A/B tests.

WHAT YOU BRING

• At least 2 years of experience as a Product Manager or Product Owner in a B2C digital environment, focusing on APIs or data-heavy products.
• Strong stakeholder management skills and the ability to effectively collaborate across multiple cross-functional teams.
• Technical literacy with a deep understanding of API design, microservices, and event-driven architectures.
• Experience in legacy management (technical debt) and proficiency in Agile/Scrum methodologies.
• An investigative mindset, excellent communication skills to simplify complex tech topics, and resilience to manage a high-traffic product.
• Fluent English is mandatory.
• Bonus: Familiarity with CIAM, OAuth2/OpenID standards, GDPR compliance, and fraud prevention.

WHAT WE OFFER YOU Hybrid work organization; Equipment provided according to your missions and our societal commitments (Mac or Windows); A local project team within a global network (international career opportunities); Skill development and coaching (diversity of projects, internal and external training, etc.); Remuneration package (employee shareholding, monthly/quarterly bonuses).

OUR COMMITMENT TO INCLUSION AND ACCESSIBILITY At Decathlon, we recognize the immense value that diversity brings to our teams and we continuously strive to foster and cultivate an inclusive and equitable workplace: this is why Inclusion is one of our Human Fundamentals. We encourage people from all backgrounds and abilities to apply, as we are convinced that the diversity of thoughts, cultures, identities, and lived experiences makes us stronger. Decathlon is also committed to offering an inclusive and accessible selection process for all candidates. If you need an accommodation, you can request it via the application form; it will remain confidential. These requests do not affect the outcome of the recruitment process.

DECATHLON DIGITAL CONTEXT

What if technology allowed us to push the boundaries and take sports experiences to new levels? That's exactly our goal at Decathlon Digital! We are a team of 5,000+ experts in software engineering, product management, data, cloud, and cybersecurity, distributed across Paris, Lille, and Amsterdam. Together, we are creating the largest digital sports platform, leveraging tech innovation from design to value chain optimization, connected experiences and product second life.

Changing the game for good. We are in this for the love of sports. And like everything we love, we want it to last. That's why we are embarking on a journey to create a more sustainable tech model, reducing our direct environmental impact while maintaining a safe, diverse, and inclusive space for all our people to learn and thrive together. Team up with us to design the digital future of sports.