- Location
- Paris Île-de-France France
- Employment
- Full-Time
- Seniority
- Senior
- Department
- IT & Technology Systems
- Industry
- Fashion, Apparel & Leather Goods
- Posted
- Nov 14, 2026
About Jacquemus
Founded in 2009 by Simon Porte Jacquemus, Jacquemus is a Paris-based fashion house whose distinctive vision draws on the light, landscapes and spirit of his native Provence. Celebrated for sculptural silhouettes, expressive runway presentations and signature accessories, the brand brings a playful, personal sensibility to contemporary luxury. As an employer, Jacquemus unites creative, technical and commercial expertise across fashion, leather goods, retail and brand communication. Its strong visual identity and international reach offer a compelling setting for professionals drawn to bold storytelling, exacting execution and the challenge of translating a founder’s singular perspective into a coherent global brand experience.
Jacquemus is recruiting an IT Back Office Project Manager for its Paris headquarters to lead business-system projects and oversee application availability and operational support across Distribution, Logistics and Finance. The role covers solution design and deployment, testing, user training, incident resolution and continuous improvement; it is a permanent CDI position.
Role & Responsibilities
- Gather and analyse information-system requirements from Distribution, Logistics and Finance teams, then lead roadmap initiatives to deliver application enhancements and solutions, including WMS, TMS, OMS, Finance ERP, planning and replenishment tools, and their interfaces.
- Monitor the availability of applications within the assigned scope.
- Frame projects by estimating workloads and costs, developing schedules and communicating project progress.
- Coordinate integrators, software vendors, third-party logistics providers (3PLs), developers and business teams.
- Design solutions by gathering user requirements, facilitating design workshops, assessing impacts on existing information systems and defining technical-functional specifications for interfaces and data flows across ordering, preparation, shipping, invoicing and accounting.
- Ensure delivered solutions meet user needs and maintain consistent flows between WMS, TMS, OMS, ERP, replenishment tools and EDI systems.
- Coordinate and carry out testing and acceptance phases.
- Ensure successful deployment of solutions into production.
- Support and train business teams on delivered solutions.
- Document projects to ensure effective handover to the Application Support Team.
- Maintain solutions and interfaces, managing post-go-live enhancement requests and anomalies.
- Monitor the availability and performance of critical warehouse, transport and finance integrations, and contribute to incident resolution.
- Continuously improve support processes in collaboration with the Application Support Team.
Qualifications
- Higher education qualification at Bac+5 level.
- At least 5 years of proven IT project management experience with WMS, ERP, TMS and/or Finance ERP solutions, ideally in an international retail group.
- Full or partial knowledge of major Distribution, Logistics, Supply Chain and Finance processes, including planning and replenishment solutions such as Anaplan and EPM, WMS, TMS, OMS and EDI.
- Ability to lead projects while handling operational matters in parallel, including support and expertise.
- Strong interpersonal skills; able to facilitate meetings and workshops, engage directly with users and adapt communication to stakeholders from field operations through executive committees.
- Strong technical approach, including writing technical-functional specifications, particularly for inter-application data flows; experienced in master data management, testing methods, anomaly analysis, and identifying and implementing solutions.
- Strong interest in artificial intelligence and its back-office applications, including workflow automation, data reliability and decision support, and in exploring how these technologies can streamline operations.
- Proactive and results-oriented, with the ability to work in a fast-paced, changing and demanding environment; rigorous and organised, with a focus on the quality of deliverables.
- Working proficiency in English.
Skills
Experience
At least 5 years of proven IT project management experience with WMS, ERP, TMS and/or Finance ERP solutions; ideally in an international retail group.
Education
Higher education qualification at Bac+5 level.
Workplace
The role is situated in Paris, Île-de-France, France.
Explore jobs in Île-de-France or in France.
Culture
Jacquemus’s identity as an employer is shaped by its founder’s distinctive vision, combining contemporary fashion with the warmth and spontaneity of its southern French roots. Its creative environment places bold ideas and a coherent brand identity at the forefront, pairing playful storytelling with exacting attention to product and image.
About Cerulean
Cerulean is the definitive career portal for the global luxury industry. We match exceptional professionals with exclusive opportunities at the world's most prestigious brands. From haute couture and fine watchmaking to prestige beauty, hospitality, and boutique retail, Cerulean centralises luxury employment to help you find the career for which you were destined.