About the job
Teads develops omnichannel advertising solutions, connecting major brands and publishers with engaging, context-driven campaigns. The company operates at a global scale, partnering with over 10,000 publishers and 20,000 advertisers. Its team spans more than 30 countries, with headquarters in New York City.
Role overview
This Software Engineer role focuses on building and improving web products used by thousands of publishers, advertisers, and agencies. The position is based in Montpellier.
What you will do
- Design and develop intuitive, efficient web products for a diverse set of users.
- Work with a broad technology stack and system architecture, mainly using Scala and TypeScript.
- Support systems that process 2.2 billion users monthly and handle 100 billion events each day.
- Meet strict requirements for low latency and high availability, with infrastructure handling 2 million requests per second and response times under 150 milliseconds.
- Work with large datasets requiring millisecond access for near real-time auction resolution, powering 18 million predictions every second.
- Collaborate with Product teams to adapt cloud infrastructure as new features and products are launched.
Key challenges
- Balancing performance, scalability, resilience, and cost efficiency across the technology stack.
- Maintaining reliable operations in a rapidly evolving environment.
Learn more about Teads at www.teads.com.

