Senior Billing & Sales Administrator (ADV)

About This Opportunity

We are representing a confidential SaaS organization in their search for a Senior Billing & Sales Administrator based in Paris, France. Our client is a rapidly growing technology company serving hundreds of thousands of businesses globally. This role sits within the Finance Department and plays a critical part in client relationship management, billing operations, and cash collection.

As a recruiter working on behalf of this employer, we're looking for an experienced billing professional who can manage complex Enterprise accounts, ensure billing accuracy, and support sales teams throughout the customer lifecycle.

Responsibilities

• Serve as the primary point of contact for clients on all billing matters, providing clarity on billing models, contractual terms, pricing, and invoices
• Manage the full billing cycle for Enterprise subscriptions, including registering subscriptions, issuing manual invoices per contract terms, and ensuring revenue recognition aligns with delivered services
• Execute cash collection activities: monitor overdue accounts, prioritize follow-up actions, and communicate with clients via email, phone, and other channels to reduce outstanding receivables
• Resolve payment disputes in collaboration with Sales, Customer Success, Finance, and Operations teams; negotiate payment plans and manage insolvency proceedings when necessary
• Support monthly financial closing by preparing comprehensive lists of invoices and credit notes to be issued
• Handle administrative follow-up of Order Forms, contracts, and purchase orders
• Proactively identify and flag billing errors, unpaid invoices, or budget overruns to relevant stakeholders
• Drive continuous improvement of billing and collection processes, proposing enhancements and participating in efficiency working groups
• Onboard new Enterprise clients on billing processes and assist with purchase order management and budget tracking

What We're Looking For

• 5+ years of experience in billing, invoicing, or sales administration roles
• Deep expertise in billing and invoicing processes, particularly for B2B or Enterprise accounts
• Hands-on experience with billing systems and financial tools
• Strong financial and accounting knowledge
• Proficiency in English is mandatory for this role
• Exceptional attention to detail and rigorous approach to data accuracy
• Excellent communication skills with the ability to build trust-based relationships with clients
• Collaborative team player who can work effectively across Finance, Sales, and Operations
• Adaptable professional who thrives in fast-paced environments with shifting priorities
• Process improvement mindset with interest in leveraging technology and automation

How We Work With You

When you apply through Get A Job.ai, our talent team will carefully review your profile and conduct an initial screening conversation. If there's a strong match, we'll submit your candidacy to our client and guide you through their interview process, which typically includes conversations with the Sales Admin Manager, team members, and senior finance leadership.

Important: Please apply only through Get A Job.ai. Do not attempt to contact the client directly, as all applications must be coordinated through our recruiting team to be considered.

Pay

Compensation details will be discussed during the screening process based on your experience and qualifications.

Get A Job.ai is an equal opportunity recruiter. We celebrate diversity and are committed to creating an inclusive environment for all candidates, regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.