Ad operation / Traffic Manager Intern

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 Drivers, not passengers: We take the wheel and own our results.

• 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

Reporting directly to the Ad Ops Director , you will join the engine room of Sparteo’s advertising strategy. Your mission is to assist in the planning and execution of multi-format campaigns (Video, Audio, Display, and CTV). You will act as the operational backbone, ensuring that our advertising tools meet the highest industry standards while collaborating closely with Sales, Data, and Tech teams to maximize performance.

To specify

• Campaign Execution & Trafficking

  • Multi-Format Setup: Assist in configuring and launching campaigns across various formats: Display, Video, Audio, and Connected TV (CTV) .

  • Tool Management: Learn to master ad servers and SSP platforms to manage inventory effectively.

  • Quality Assurance: Ensure all creatives and tags are implemented correctly and comply with technical specifications before going live.

•  Operational Excellence & Standards

  • Process Improvement: Contribute to the maintenance and evolution of our operational processes to ensure efficiency.

  • Industry Standards: Help ensure that all advertising tools used by Sparteo remain compliant with market standards (IAB standards, GDPR, etc.).

  • Troubleshooting: proactively identify tracking discrepancies or delivery issues and work with the Tech team to resolve them.

• Data Analysis & Collaboration

  • Cross-Functional Support: Collaborate with the Sales team to assess inventory availability and with the Data team to analyze campaign delivery.

  • Reporting: Analyze data to track campaign performance, creating reports that help internal stakeholders understand key metrics.

Your profile for this job

• Education: Currently pursuing a Bachelor's or Master's degree in Digital Marketing, IT, E-commerce , or equivalent.

• Tech Appetite: Basic knowledge of ad servers or a strong willingness to learn ad-tech tools is a huge asset.

• Skills: Comfortable working with numbers and analyzing data (Excel proficiency is key).

• Soft Skills: Curiosity to understand strategic concepts, strong organizational skills to handle multiple projects, and a customer-oriented mindset.

• A strategic thinker with an 'AI-native' reflex, you excel at deconstructing business complexity into flawless operational blueprints . You don't just use AI; you design the structured documentation and logic flows that allow intelligent systems to execute our vision with precision

• Languages: Strong oral and written communication skills in French AND English are mandatory.

Your mind set to share our adventure

• You want to make an impact and move things forward collectively. Does hearing phrases like "Yes, but we've been doing it this way for years..." make your hair stand on end? We feel the same way: progress is made by questioning what already exists.

• You solve problems pragmatically and analytically.

• ‍♂️ You're looking for a fast-moving environment where your agility will be an asset. The 80-20 (Pareto) principle holds no secrets for you.

• Your ability to listen encourages you to challenge and improve yourself on an ongoing basis.

Benefits & Work Environment

• Dynamic Remote Culture: At Sparteo, we embrace a flexible work environment that adapts to your lifestyle, allowing you to contribute from wherever you feel most productive, be it from home or our urban offices in Paris, Lille, or London.

• Close-knit Team: Be part of our dynamic and united team, where collaboration, innovation, and mutual support drive our collective success and create a thriving work environment.

• Vibrant Social Events: Engage in regular social gatherings and company events that foster community and celebrate our milestones.

• Rapid Growth: Experience the excitement of working with a company in rapid expansion mode, impacting the advertising technology landscape across Europe and beyond.

• Tailored Support: We provide robust career development support, including training programs, career check-ins with HR, opportunities for internal mobility, and performance feedback sessions conducted quarterly or semi-annually, depending on your role.

• Additional Perks:

  • ️ Benefit from the Swile card for meals.

Ready to join Team Sparteo? Send us your CV and continue the recruitment process!

Here are the stages in our recruitment process

• Discussions about your driving forces, your ambitions and our Sparteo mindset will be held with a member of our Talent Acquisition team.

• Analytical and business logic tests

• Discussions with one or more members of the Sparteo team, including your future manager

• Taking up references

Our recruitment process is mainly conducted by videoconference; however, certain stages may require a face-to-face meeting.