Job Opportunities API

Sparteo is an independent suite of AI-powered advertising technologies built on sustainable, sovereign infrastructure. Since 2018, we’ve been reshaping programmatic advertising to make it faster, more transparent, and more profitable by building the most direct path between publishers and advertisers. But we don't stop here: wherever attention lives, on the web, in apps, on CTV, and beyond, our mission is to monetize audiences , across every device. Our data-driven tech delivers 30% higher revenues for our clients on average than traditional solutions. Our Solutions: → Actirise: the display tech designed for performance → FastCMP: the consent management platform specifically designed for business purposes → Meetscale: the most advanced SSP for Publishers and Ad Networks → Viously: the ultimate all-in-one video tech solution → Voxeus: the audio distribution and monetization technology Behind Sparteo’s growth is a team of 100+ talents across 11 countries, united by a shared ambition to redefine the future of digital advertising. Our dedication has placed Sparteo among the most dynamic tech players in Europe: FT1000 ranking – Among the fastest-growing European companies in 2024 & 2025 The Europas – Featured in the list of 100 hottest startups Pixalate Ranking – #1 Web SSP in France with our Actirise solution, overtaking Google AdExchange These milestones are just the result. What truly sets us apart is how we work: at Sparteo, we don’t settle, we act. We are hungry : Always pushing for better, never settling for average. We are data-obsessed : Facts guide us, not assumptions, not egos. We think as one : Collective goals come before personal wins. We trade off : We simplify, prioritize, and go for high-impact results. We solve problems : We own challenges and turn ideas into action. We say what we do : Radical transparency is how we grow, no fluff, no hiding Discover our journey, products, and culture on 👉 our website 👈 Your Job As Senior FP&A, you are the CFO's analytical right hand and a true Business Partner to Sparteo's division and department heads. Your mission is to turn our financial and operational data into a reliable single source of truth — and into decisions. Concretely, you steer the Group's profitability, sharpen resource allocation and equip our leaders to make data-driven calls across a fast-scaling, multi-entity and international AdTech group. You don't just report the numbers: you own a scope, challenge the assumptions behind them, and act on what they reveal. Responsibilities: Closing, Reporting & Data Reliability Co-drive the monthly and annual closing hand-in-hand with the accounting team; own the FP&A side of the timeline and its quality. Produce the monthly management reporting — Group and product-line P&L, KPI tracking, margin and cash bridges — clear, structured and synthetic. Guarantee the reliability of the numbers: reconcile finance vs. operational sources, build the single source of truth, and always trace data to its exact source before it is shared. Budgeting & Forecasting Drive the annual budget and the reforecast cycles in direct collaboration with department and division heads. Build, own and continuously improve the financial model and the rolling forecast (revenue, opex, headcount, cash). Turn business assumptions into figures and challenge them — no black boxes. Profitability & Performance Analysis Run profitability analysis by product line, entity, project and business line — including publisher rev-share economics and SaaS / CMP recurring revenue. Track and challenge operating costs; identify and size optimisation levers (Pareto: the 20% of costs or initiatives driving 80% of the impact). Build and maintain the performance dashboards leaders actually use to steer. Business Partnering & Decision Support Partner with operational managers: help