Jobs at Sparteo

Lead Sparteo’s Data & AI organization across data engineering, infrastructure, data science, MLOps, analytics, and BI. Define the AI roadmap, govern data and KPI standards, oversee real-time ML and adtech infrastructure, manage budgets, and develop multidisciplinary teams. The role requires deep mathematical and technical authority, hands-on architecture and model auditing, scaling experience in high-volume environments, and executive-level representation to the board, investors, and business leaders.

Own and grow global relationships with SSPs and DSPs across display, video, CTV, and audio. Manage partner revenue, commercial terms, QBRs, escalations, contract negotiations, compliance reviews, and integration pipelines. Track performance and discrepancies, build dashboards, optimize yield and volume, qualify inbound opportunities, and coordinate Legal, Tech, Finance, and Privacy teams. The role requires deep programmatic advertising expertise, strong negotiation and analytical skills, fluent French and English, and 6–10 years of relevant experience.

Provide global level 1 and 2 IT support while managing the Apple hardware fleet, Jamf MDM, SaaS access, onboarding and offboarding. Maintain device inventories, security compliance, licenses, office networks, tickets, and technical documentation. Support automation, enforce security policies, resolve escalations, and create self-service resources. The role requires strong macOS and Jamf expertise, a user-focused mindset, structured problem-solving, and fluent English and French.

Lead the architecture, optimization, and reliability of large-scale batch and streaming data infrastructure. Mentor two data engineers, establish engineering standards, oversee delivery, and ensure monitoring, automated data-quality testing, security, and GDPR compliance. The role requires deep expertise in distributed databases, Kafka, Kubernetes, on-premise infrastructure, column-oriented and vector databases, and programming with Python, Golang, Scala, or Java. It also involves collaborating cross-functionally and promoting DataOps, CI/CD, and Generative AI adoption.

Own the global SSP and DSP partner portfolio across display, video, CTV, and audio. Manage partner relationships, revenue growth, QBRs, negotiations, escalations, yield optimization, financial reconciliation, compliance reviews, and integration prioritization. Build dashboards and reporting to monitor partner health and performance, coordinate Legal, Tech, Finance, and Demand Operations, and qualify new inbound opportunities. The role requires deep programmatic advertising expertise, strong commercial judgment, analytical skills, and fluent French and English.

Own the full web programmatic engineering domain across header bidding, SSP, video, consent, and server-side auction systems. Lead approximately ten engineers through two team leads, set technical roadmaps, make architecture and build-or-kill decisions, maintain bid-path latency and availability SLOs, oversee privacy and supply-chain integrity, handle escalations, and represent the company externally. The role requires deep sell-side adtech expertise, hands-on Prebid and OpenRTB knowledge, polyglot code review ability, and daily AI-assisted engineering practice.

Own the Flashbid proprietary wrapper and buy-side auction stack end-to-end. Optimize auction latency, bidder integrations, yield algorithms, floor prices, throttling, refresh, and revenue performance. Manage supply-chain compliance through ads.txt, SCHAIN, and consent frameworks including TCF and GPP. Lead A/B testing, KPI tracking, roadmap prioritization, and cross-functional alignment across Data, Engineering, Supply, DPO, and executive stakeholders.

Provide system and network administration across Sparteo's infrastructure: monitor and maintain Linux servers, manage routers/switches/firewalls/VPNs, implement security updates and backups, troubleshoot internal IT issues, document configurations and propose operational improvements. Support on-site incident response in the Nord (59) region and collaborate with international teams in French and English.