At Teads, we do quality and responsible advertising, at scale. We invented outstream video advertising and now have a reach of 1,9 billion unique users per month powered by an end-to-end proprietary platform. We foster a sustainable advertising and media ecosystem by funding quality journalism and respectfully connecting brands to consumers.
To innovate, we have created a strong company culture that empowers passionate people, gives them the right tools and trusts them to do their jobs as best they can. Teads roadmap is full of ambitious and strategic projects related to the evolution of our offering for both publishers and advertisers.
Teads has an engineering team that brings together 200+ talented individuals in 3 main locations (Montpellier, Paris, and Bucharest). We are organized in agile and autonomous feature teams and share technical knowledge within several communities of practice.
We promote diversity and are committed to creating an inclusive environment to enable all employees to feel valued and respected, which fosters creativity and innovation by allowing constructive collaboration and open exchange of ideas.
Our organization offers the opportunity for hybrid work, allowing for two days in the office and the option to work remotely for the remainder of the week. Additionally, we provide relocation packages for those who prefer to relocate to one of our engineering offices.
👉 Join a team of passionate people who build quality and responsible advertising, at scale!
Our main Engineering challenges at Teads
- Working in a very high-traffic environment (1.9 billion users per month, 100 billion events per day) with low latency and high availability constraints (2 million requests per second, responses in less than 150 milliseconds).
- Rich and diverse tech stack and system architecture to optimize for performance, scalability, resiliency, and cost efficiency. We use mostly Scala and TypeScript, among others.
- Management of large datasets with milliseconds order of magnitude access time, to compute in a near real-time complex auction resolution algorithm (18 million predictions per second).
- Build efficient and easy-to-use web products used by thousands of users working for the world's most premium publishers, advertisers, and agencies.
- A fast-changing environment where we continuously collaborate with Product teams and constantly adapt our Cloud infrastructure for new features and Products.
- Bring a wide diversity of profiles to the same level of quality and knowledge.
What will you do?
As a Senior Data Scientist, your mission will be to:
- Improve existing algorithms & tools allowing to explore and analyze more and more data and provide accurate feedback on the Teads activities.
- Develop new algorithms & new approaches to provide accurate predictions and drive new products by providing business insights.
- Implement your algorithms and models end to end.
- Collaborate with a variety of teams to develop services from design to production.
- Make sure the software is in good hands by writing, running and automating tests (unit, functional, load...).
- Keep up to date with the latests Machine Learning technologies to make sure we always use the best class algorithms according to the context.
What will you bring to the team?
Your skills and experiences:
- Strong communication skills, working collaboratively with the team, able to teach concepts, and communicate clearly to a wide audience complicated topics.
- Strong problem solving skills, and deducing from specific problems wider range products.
- True scientist skills: fast learner, curious, sense of details, rigourous.
- Experience in Statistics (i.e. statistical analysis, regression analysis, …) and/or Artificial Intelligence (i.e. Data Mining, Machine Learning, …).
- An appetite for Data Science applied to high-volumetry, low-latency topics.
- Ability to read scientific articles, to analyze critically, and to implement as appropriate.
- Good programming abilities.
- You are very mindful about your application architecture, performance, testing and maintainability and its overall quality.
Bonus points:
- Large-scale distributed systems, service oriented architecture.
- Previous experience with all or some of the elements of our Stack (we mainly use Scala, Spark, Breeze, Kafka, AWS, Jupyter notebooks).
- Knowledge in data engineering.
Why work at Teads?
At Teads, Product and Engineering work hand in hand and are aligned towards the same goal: to scale our business while continuing to create new and exciting products.
- We value team spirit, pragmatism, listening and we encourage initiatives.
- We promote end-to-end development: “You build it, you run it, you monitor it”.
- We share knowledge and support with each other beyond any organizational boundary.
- We fix issues during a blameless postmortem and learn from it so that it doesn’t happen twice.
- We are working together to create great engineering, but we are also supportive to promote a great work-life balance.
We care about you:
- Security & Savings: Attractive package providing financial peace of mind, including competitive compensation, profit-sharing, daily meal vouchers (Swile), family health insurance (Alan), and a personalized relocation package (if needed).
- Career Development: Continuous investment in our employees' skills: in-house and external training, tech conference opportunities, internal mobility (individual contributor or management career ladder).
- Life Balance: A well-balanced work-life for our employees is one of our top priorities: 35+ days off per year, hybrid work (2-3 days remote work per week, more is open to discussion), fully covered parental leave, and reserved daycare places.
- Wellness: Prioritizing employee well-being through premium work equipment, enjoyable work environment (work-life balance, team building events, summits), remote work subsidy, promoting Diversity & Inclusion with internal & external initiatives (women speaking groups, dedicated school partnerships), dedicated charitable time and sustainability actions (Eco Tree, subsidy for eco-mobility).
Discover more about our culture and benefits on our Engineering website.
What are our recruitment process steps?
We want to get to know you and we try to give you the insight you need to make an informed decision to join us. For that, you can find all the information in our Engineering hiring process article!
About Teads
Teads operates a leading, cloud-based, omnichannel platform that enables programmatic digital advertising across a global ecosystem of quality digital media.
As an end-to-end solution, Teads’ modular platform allows partners to leverage buy-side, sell-side, creative, data and AI optimization technologies. For advertisers and their agencies, Teads offers a single access point to buy the inventory of many of the world’s best publishers and content providers.
Through exclusive global media partnerships, Teads enables advertisers and agencies to reach billions of unique monthly users in brand safe, responsible advertising environments, while improving the effectiveness and efficiency of digital ad transactions.
Teads partners with the leading marketers, agencies and publishers through a team of 1,200+ people in 50 offices across more than 30 countries.
We're committed to creating a dynamic work environment that values diversity and inclusion, and represents employees across a variety of skill sets. We embrace contributions from all ages, sexes, races, ethnicities, religions, sexual orientations and gender identities.
#LI-Hybrid
What We Do
Teads is the global media platform. We have united and empowered the best publishers in the world and distribute ads to over 1.9 billion people every month within professionally-produced content. Our end-to-end platform delivers full-funnel, outcome-oriented advertising powered by cutting-edge creative technology (Teads Studio) and AI-driven optimization. Not content with outdated ad experiences in the market, we have reinvented digital ads and raised quality standards to delight users, publishers and advertisers.
Teads partners with the leading marketers, agencies and publishers through its team of 900+ in 29 countries.
We're committed to creating a dynamic work environment that values diversity and inclusion, and represents employees across a variety of skill sets. We embrace contributions from all ages, sexes, races, ethnicities, religions, sexual orientations and gender identities.
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