AI FinOps Expert [F/M/X]

As part of Mantu’s growth, we are looking for a new team member within our Corporate Finance team. Reporting to the Head of Finance Transformation, you will play a key role in establishing and running the AI FinOps function, providing the Group with visibility and control over AI/LLM consumption costs, and supporting commercial negotiations with platform vendors.

Your missions

• Build dashboard-level visibility into AI platform spend (e.g., Dust, Claude), identifying which agents and use cases drive costs
• Develop predictive consumption models that go beyond linear extrapolation, enabling accurate forecasting of AI/LLM costs
• Report monthly on cost, consumption trends, and risk exposure to relevant stakeholders
• Identify and shift workloads off premium models where not justified, optimizing spend by aligning tasks with appropriate model tiers
• Track model pricing evolution and reassess cost/quality tradeoffs as new models are released
• Monitor consumption against contracted thresholds and flag commercial risks proactively
• Support contract negotiation and renewal discussions with AI platform vendors in collaboration with Procurement and the AI team
• Build and continuously refine Mantu’s AI cost model, incorporating external advisory input and documenting methodology for future client-facing offers[doc1]

• Experience in AI cost management (FinOps), data analysis, and budget management
• Experience with financial modeling, Python or SQL for data extraction, and generative AI tools
• Academic background: Master’s degree in management, engineering, or a related field
• English fluent. French is a plus.
• Experience with cloud or SaaS FinOps practices
• Experience building and maintaining cost dashboards or models
• Familiarity with AI/LLM commercial models, including token or credit-based pricing, tiered contracts, and overage rates
• You demonstrate the ability to build and defend cost/value models to non-technical stakeholders
• You demonstrate comfort working with high-variance, unpredictable cost data and understanding of budget and vendor contracts
• You demonstrate strong analytical and communication skills, and the ability to translate technical usage into actionable cost insights

Gross Annual Salary (GAS): EUR 22,000 - EUR 40,000 (basic salary only, the variable component will be detailed in the offer)

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.

Who are we?

Mantu is an independent international consulting player, founded in 2007. Bringing together expert and complementary brands, Mantu stands out for the breadth of its spectrum, responding to all business transformation challenges.

Its activities are divided into four practices:

Leadership & Advocacy, Technology, Brand Strategy & Experiences and Total Talent Management.

A wide range of skills, all serving a single mission: connecting and powering companies with leading teams and technology to succeed faster and sustainably. 

From its headquarters in Geneva, Switzerland, Mantu relies on a community of 12,000 talented people in more than 60 countries on 5 continents and has a turnover of 1billion euros.