Accounting Project Manager - Freelance New Paris, France

Freelance Accounting / Project Manager

1. The Team You'll Join

You’ll be part of our Accounting & Tax team led by Françoise Thomas. The team consists of 7 professionals covering Mirakl's global finance operations. Together, you’ll be ensuring the reliability, compliance, and continuous modernization of Mirakl's financial processes from day-to-day operations to strategic transformation projects.

2. Your Impact

• Drive finance process optimization : Contribute to streamlining key P2P (Purchase-to-Pay), O2C (Order-to-Cash), and R2R (Record-to-Report) processes, making financial workflows more efficient and scalable across the organization.
• Lead the e-invoicing transformation : Pilot and support the deployment of France's mandatory e-invoicing and e-reporting reform, coordinating closely with finance, IT, and external software providers to ensure full compliance.
• Keep the finance stack running : Ensure the smooth day-to-day operation of Mirakl's finance tool ecosystem: NetSuite, Payflows, Upflow, and Expensya.
• Enable teams through documentation and training : Formalize processes and support internal teams in adopting new tools, building lasting autonomy and operational excellence.

3. What You'll Bring to the Role

Experience:

• 5+ years of experience as a freelance consultant or at an ESN, leading finance and information systems projects
• Proven track record of coordinating cross-functional projects involving P2P, O2C cycles, or ERP deployments
• Bac+5 from an engineering school, IT program, or a dual IT/Finance background
• Demonstrated knowledge of or strong interest in French e-invoicing regulations and certified platforms

Skills:

• NetSuite proficiency (administration, configuration, integrations) — mandatory
• Cross-functional project coordination with finance, IT, and external stakeholders
• Finance process optimization across P2P, O2C, and R2R cycles
• Understanding of e-invoicing platforms and regulatory frameworks
• Curiosity and appetite for AI tools and digital automation

4. Tools Used

• NetSuite (ERP – core tool, mandatory proficiency)
• Expensya (expense management)

5. Languages

• Contract type : Freelance mission
• Duration : Mid-June 2026 – January 31, 2027
• Schedule : Full-time or 4 days/week
• Location : Paris — minimum 3 days on‑site per week