Senior Project Manager – Electronic Invoicing (RFE / Esker / Qualiac) – Full-time

Project overview

As part of compliance with the Electronic Invoicing Reform (RFE), a large French business services group is looking for a Senior Project Manager specialized in Finance and IS transformation to support the finalization and stabilization of its electronic invoicing project.

The project covers all invoicing flows:

The solution, based on the approved Esker platform and the Qualiac (Cegid) ERP, was put into service in September 2026 and is entering a phase of stabilization and progressive deployment of remaining functionalities.

The objective of the mission is to secure the next steps of the project, coordinate the various stakeholders, and ensure that deployment milestones are met.

Main Missions

In collaboration with the Finance teams, Business Product Owners, AMOA, IT department, and publishers, you will be responsible for:

Project Steering and Coordination

Electronic Invoicing Deployment

Testing and Go-Lives

Governance and Reporting

• Order-to-Cash (O2C): issuance and transmission of customer invoices.
• Procure-to-Pay (P2P): reception and processing of supplier invoices.
• E-reporting: transmission of transaction and payment data in accordance with regulatory obligations.
• Take over the operational steering of an already initiated project.
• Build and maintain an integrated schedule, track milestones, deliverables, and dependencies.
• Coordinate the various internal and external stakeholders (Esker, Cegid/Qualiac).
• Identify risks, anticipate blockages, and propose necessary decisions.
• Steer the progressive opening of customer invoice transmission via the approved platform.
• Coordinate the activation of e-reporting and the deployment of various use cases.
• Ensure proper consideration of O2C, P2P processes, and VAT issues.
• Monitor stabilization work and functionalities yet to be deployed.
• Organize and coordinate functional testing phases.
• Monitor anomaly resolution and secure deliveries.
• Prepare go/no-go decisions and rollback plans.
• Support go-lives and their stabilization.
• Lead weekly follow-up committees.
• Prepare and lead Steering Committees (COPIL).
• Produce synthetic reporting for management.
• Ensure good information flow between stakeholders.

Project details

• Start: flexible
• Remote: hybrid
• Location: 94400 Vitry-sur-Seine, France, FR
• Languages: French