FP&A; Business Partner - French speaker / VIE Contract Barcelona

Eleven VMS is a SaaS Vendor Management System (VMS) that helps large organisations source, manage and pay their external workforce – freelancers, consulting firms and IT vendors – end to end, from sourcing to invoicing.

Originally the “Rise” business line of LittleBig Connection and part of the Mantu group, Eleven VMS now operates as a standalone company. It serves major international accounts such as TotalEnergies, Decathlon, Veolia, Amadeus and LVMH, with a usage-based revenue model and thousands of missions managed every quarter.

We are now building our own finance function – and we want you at its heart.

Why join Eleven VMS?

Build from scratch

shape the finance function of a newly independent SaaS company – processes, KPIs, tools.

High visibility

work directly with the Brand CFO, the Managing Director of Eleven VMS, and the Leadership Team.

Real ownership

be the single finance point of contact of the business, with a team member of your own.

Fast-paced environment:

a scale-up pace, backed by the strength and international footprint of the Mantu group.

Growth path

grow with the company as it scales and develops internationally.

Your responsibilities

As FP&A; Business Partner of Eleven VMS, you are the finance owner of the company. You steer its performance, secure its revenue and cash, and build the finance processes. This role suits a structured, sharp mind who enjoys building things in a fast-moving environment.

Financial steering & planning

Budget & forecast:

own the annual budget, the business plan and the reforecasts of Eleven VMS.

Monthly performance review

produce the monthly reporting (P&L;, margin, KPIs), analyse variances and run the monthly finance review with the Managing Director.

KPI ownership

be the single source of truth for financial KPIs (usage revenue, missions volume, recurring vs. non-recurring revenue, margin, DSO).

Revenue, billing & cash

Order-to-cash:

ensure every billable mission and service is invoiced on time and in full; set up completeness controls and track unbilled revenue.

Team management

manage and coach the Billing & Collections Specialist.

Billing platform

take part in the rollout of the new billing platform and make it the backbone of reliable, automated invoicing.

Cash collection

drive collections and DSO, and elevate key client situations with the business.

Building the finance function

Processes & controls:

design and document the finance processes of the newly separated entity (billing, closing inputs, variable pay, approval rules).

Group interface

work with group accounting, treasury, controlling and auditors on closing, audit and cash matters.

Automation & data:

improve reporting quality and automation with the group data team (Power BI, data platform).

Business partnering

Decision support

advise the leadership team on pricing, deal profitability, setup / build projects and cost structure.

Ad-hoc analysis:

turn data into clear, actionable recommendations for non-finance stakeholders.

Your profile

Experience: 3–4 years in FP&A;, controlling, Big 4 audit or finance consulting. Exposure to SaaS or a scale-up is a strong plus.

Builder mindset

autonomous, proactive and comfortable with ambiguity – you enjoy structuring things that do not exist yet.

Analytical rigour

strong financial literacy (P&L;, balance sheet, cash flow) and advanced Excel / modeling skills.

Operational sense

understanding of order-to-cash (billing, collections); you care about the numbers being right, not only well presented.

Leadership

first management experience or a clear ability to lead and develop a team member.

Communication

able to challenge and influence senior, non-finance stakeholders.

Tools





Power BI and/or SQL, EPM or billing tools are a plus.

Education

Master’s degree from a business or engineering school.

Languages

fluent French and English.

What we offer

An international community bringing together 110+ different nationalities An environment where trust has a central place: 70% of our key leaders started their careers at the first level of responsibilities A robust training system with our internal Academy and 250+ available modules A vibrant workplace that frequently gathers for internal events (afterworks, team buildings, etc.)

At Mantu, sustainability is part of everything we do. You’ll have the opportunity to turn your ideas into action and make a tangible impact. Every day, our teams bring our ESG commitments to life, from reducing our footprint to driving positive change within our communities. Through our WeCare Together program, you’ll be empowered to design and lead projects that create real social or environmental impact, with the company’s full support

Eleven VMS is proud to be an equal-opportunity workplace. We are committed to promoting diversity within the workforce and creating an inclusive working environment. For this purpose, we welcome applications from all qualified candidates regardless of gender, sexual orientation, race, ethnicity, beliefs, age, marital status, disability, or other characteristics

Who are we?

Eleven VMS is a SaaS Vendor Management System (VMS) that helps large organisations source, manage and pay their external workforce – freelancers, consulting firms and IT vendors – end to end, from sourcing to invoicing. Originally the “Rise” business line of LittleBig Connection and part of the Mantu group, Eleven VMS now operates as a standalone company. It serves major international accounts such as TotalEnergies, Decathlon, Veolia, Amadeus and LVMH, with a usage-based revenue model and thousands of missions managed every quarter. We are now building our own finance function – and we want you at its heart.

Why join Eleven VMS?

Build from scratch

shape the finance function of a newly independent SaaS company – processes, KPIs, tools.

High visibility

work directly with the Brand CFO, the Managing Director of Eleven VMS, and the Leadership Team.

Real ownership

be the single finance point of contact of the business, with a team member of your own.

Fast-paced environment:

a scale-up pace, backed by the strength and international footprint of the Mantu group.

Growth path

grow with the company as it scales and develops internationally.

Your responsibilities

As FP&A; Business Partner of Eleven VMS, you are the finance owner of the company. You steer its performance, secure its revenue and cash, and build the finance processes. This role suits a structured, sharp mind who enjoys building things in a fast-moving environment.

Financial steering & planning

Budget & forecast:

own the annual budget, the business plan and the reforecasts of Eleven VMS.

Monthly performance review

produce the monthly reporting (P&L;, margin, KPIs), analyse variances and run the monthly finance review with the Managing Director.

KPI ownership

be the single source of truth for financial KPIs (usage revenue, missions volume, recurring vs. non-recurring revenue, margin, DSO).

Revenue, billing & cash

Order-to-cash:





ensure every billable mission and service is invoiced on time and in full; set up completeness controls and track unbilled revenue.

Team management

manage and coach the Billing & Collections Specialist.

Billing platform

take part in the rollout of the new billing platform and make it the backbone of reliable, automated invoicing.

Cash collection

drive collections and DSO, and elevate key client situations with the business.

Building the finance function

Processes & controls:

design and document the finance processes of the newly separated entity (billing, closing inputs, variable pay, approval rules).

Group interface

work with group accounting, treasury, controlling and auditors on closing, audit and cash matters.

Automation & data:

improve reporting quality and automation with the group data team (Power BI, data platform).

Business partnering

Decision support

advise the leadership team on pricing, deal profitability, setup / build projects and cost structure.

Ad-hoc analysis:

turn data into clear, actionable recommendations for non-finance stakeholders.

Your profile

Experience: 3–4 years in FP&A;, controlling, Big 4 audit or finance consulting. Exposure to SaaS or a scale-up is a strong plus.

Builder mindset

autonomous, proactive and comfortable with ambiguity – you enjoy structuring things that do not exist yet.

Analytical rigour

strong financial literacy (P&L;, balance sheet, cash flow) and advanced Excel / modeling skills.

Operational sense

understanding of order-to-cash (billing, collections); you care about the numbers being right, not only well presented.

Leadership

first management experience or a clear ability to lead and develop a team member.

Communication

able to challenge and influence senior, non-finance stakeholders.

Tools

Power BI and/or SQL, EPM or billing tools are a plus.

Education

Master’s degree from a business or engineering school.

Languages

fluent French and English.

What we offer

An international community bringing together 110+ different nationalities An environment where trust has a central place: 70% of our key leaders started their careers at the first level of responsibilities A robust training system with our internal Academy and 250+ available modules A vibrant workplace that frequently gathers for internal events (afterworks, team buildings, etc.)

At Mantu, sustainability is part of everything we do. You’ll have the opportunity to turn your ideas into action and make a tangible impact. Every day, our teams bring our ESG commitments to life, from reducing our footprint to driving positive change within our communities. Through our WeCare Together program, you’ll be empowered to design and lead projects that create real social or environmental impact, with the company’s full support

Eleven VMS is proud to be an equal-opportunity workplace. We are committed to promoting diversity within the workforce and creating an inclusive working environment. For this purpose, we welcome applications from all qualified candidates regardless of gender, sexual orientation, race, ethnicity, beliefs, age, marital status, disability, or other characteristics

Who are we? Eleven VMS, part of Mantu , is the European leader in Vendor Management Systems for Professional Services Procurement. Our innovative SaaS platform centralizes the Source-to-Pay cycle, leveraging AI, international compliance, and human support to ensure 100% adoption and elevate procurement performance.

As part of Mantu, we foster a collaborative, fast-paced environment where innovation thrives. We are dedicated to personal and professional growth, offering a dynamic workplace that empowers employees to take ownership and make a meaningful impact. Join us to be part of a team that's transforming the future of procurement.

📌 FP&A Business Partner - French speaker / VIE Contract (Madrid)
🏢 Mantu Group
📍 Madrid