O2C Operations Specialist with French

Bull is a story. One with a century of European innovation and a working environment where experts design powerful, sustainable, and sovereign digital solutions, enabling states and industries to retain full control over their data and their AI.

Bull is also thousands of engineers, researchers and passionate tech people shaping the future of high-performance computing, AI, and quantum technologies.

Every day, our teams push the boundaries of what is technologically possible - from next-generation HPC architectures to exascale supercomputers - supported by world-class R&D, more than 1,600 patents, and unique end-to-end capabilities spanning hardware design, software engineering, data science and quantum research.

We are a people-centric, innovation-driven company, where collaboration spans Europe, the Americas and India. We share a common vision of a responsible and sustainable innovation that delivers concrete impact for our customers.

Role Overview

We are looking for an O2C Operations Specialist with French to support Order-to-Cash operations and administrative activities. In this role, you will be responsible for project administration, invoice processing, asset and maintenance management, and ensuring the accurate execution of financial and operational processes. Success in this role requires strong organizational skills, experience in financial or administrative operations, fluency in French, and the ability to manage tasks with accuracy and attention to detail.

Key Responsibilities

• Create purchase orders with external suppliers
• Create and maintain projects / WBS structures
• Manage timesheet corrections
• Handle equipment fleet maintenance update requests
• Coordinate equipment transfers between sites
• Process serial number corrections and contract maintenance updates
• Manage SLA modifications and maintenance contract changes
• Process invoices through electronic invoicing platforms
• Maintain and update credit note tracking records
• Maintain and update direct payment tracking records
• Ensure accurate document storage and record management in SharePoint
• Collaborate with multiple stakeholders to ensure timely and compliant process execution

Skills & Experience

• Experience working with Order-to-Cash, invoicing, procurement, contract administration, or asset management processes
• Good understanding of financial and operational workflows
• Experience working with SAP (PRISMA, PSM), Ariba, SharePoint and Microsoft Excel
• Strong attention to detail and accuracy in handling transactions and documentation
• Experience managing records, contracts, invoices, and tracking activities
• Ability to work independently while managing multiple priorities
• Strong organizational and analytical skills
• Excellent written and verbal communication skills
• Fluent French and English (written and spoken)

Profile

• Highly organized and detail-oriented
• Autonomous and accountable
• Strong stakeholder management and collaboration skills
• Process-driven and compliance-focused
• Comfortable working in an international and matrix environment
• Proactive and solution-oriented mindset

Location

• Sofia, Bulgaria

What We Offer

• A dynamic and international working environment.
• Exposure to end-to-end order and financial flows within a global organization.
• Opportunities for professional growth, specialization, and internal mobility.
• A collaborative, supportive team culture.

#Bull

Here, your ideas, your curiosity and your technical excellence directly shape the next era of advanced computing - unlocking enterprise value, accelerating scientific progress and driving positive impact for society.