Smart recrute un(e) Data Engineer – H/F

👋 Hi! We are Smart!

Smart is an AdTech leader created in 2001 on the belief that we can disrupt the on-line advertising industry.

Headquartered in the heart of Paris and with offices in 12 countries, Smart provides cutting-edge technologies that help hundreds of prestigious customers take back control and maximize their digital revenues with a flexible and transparent audience monetization platform.

We can rely on a unique group of 280+ Smarties focused on excellence to shape our future. They continually embrace change and overcome challenge together to make innovation happen. That means we can offer you endless opportunity to do the same and let you shape the world you want!

👫 About the team

At Smart, we’re on a mission to develop advertising technologies that empower our customers to reach their digital business goals. This means that we rely on massively scalable, widely distributed, highly available, and efficient software systems; the platform deals with over 100 billions requests per day and above 40 Gbps of network traffic.

Our innovation team based in Paris, Krakow and Nantes is composed of 90 straightforward and energetic engineers working in an Agile environment and ready to tackle the most complex technical challenges.

Your mission 👇

We ingest multiple billions of events per day. This data is then transformed and crunched to be used by our customers and everybody throughout the company, whether it is for BI analysis, data science algorithms (clustering and optimization), customer reporting and invoicing and more. Our Data Team is responsible for building a scalable and robust platform that handles log ingestion, data storage and optimization, aggregation and external access through dedicated APIs.

What you’ll do ✏️

  • Build an effective data infrastructure that will generate insights for Smart’s analytics
  • Design, develop, deploy and maintain new features for the statistics platform
  • Propose and develop innovative solutions to achieve the best levels of scalability and performance of our engine
  • Brainstorm with other Data Team members to improve existing systems

About you 💪

  • Master degree in Computer Science or similar technical field of study
  • 3+ years of software development in an open source environment
  • Familiar with large-scale technologies (Scala, ClickHouse / Hadoop, Spark, Kafka Stream, Spark Streaming, Hbase, NoSQL)
  • Experience in cloud environment (Pub/Sub, Dataflow, BigTable, …) would be a plus
  • Entrepreneurial spirit and know-how to identify opportunities of improvement
  • Working proficiency and communication skills in verbal and written English
  • Passion for playing with large volume of data
  • Personal projects with code sharing
  • Innovate during our Smart days

Why Smart?

💛 We are one! At Smart, we care for our people. We are certified Happy At Work and are constantly improving our working environment. Meet the team here

🚀Grow with us! You will work in a challenging and fast-paced profitable context with varied projects and get awesome opportunities to develop your skills and grow internally. Flexible working policy.

👊 Leave your mark! Smart is a human-size company. Each employee can have a direct impact on our business, customers and teams.

✈️ Live global! You will work across countries & cultures through geographical moves or our Backpackers program, our interoffice exchange policy to boost employees’ collaboration.

📢 We are transparent! We speak with fact and data and have a true culture of feedback. We believe in an open world and show a strong sense of integrity both internally & externally.

Smart AdServer is an equal opportunity employer. Equal access to employment, services, and programs are available to everyone, regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status. If you require reasonable accommodation throughout the application and/or interview process, please contact the recruitment team at

To apply

Please apply here.