Senior Software Engineer

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 **What will you do?**: As a **Senior Software Engineer**, your mission will be to: - Collaborate with a variety of teams to develop complex services. - Create, design, develop, test, and monitor your code in production autonomously and reliably. - Work with the Engineering Manager, Product Manager and UIUX team to frame projects and be accountable for their execution. - Obtain a good understanding of the business to provide relevant solutions to clients. - Be a work facilitator and help communication inside and outside Teads. - Stay up-to-date on new technologies and architectures. If they can solve a problem Teads has, propose ways to implement them into our current software engineering process. **What will you bring to the team?**: - Solid background in Front-End and API development, utilizing Typescript, Angular, and/or React. - Good communication skills and ability to work collaboratively within a team. You are an active listener and a dialogue facilitator, you know how to explain your decision and like sharing your knowledge. - Multiple shipped projects in Software Engineering. **Our main Engineering challenges at Teads**: - Build **efficient and easy-to-use web products** used by thousands of users working for the world's most premium publishers, advertisers, and agencies. - **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. - 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). - 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). - 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. **Our main stack at Teads**: - Front: React, TypeScript + our homemade Design System - Back: Node.js, Scala, Go - Database: MySQL, BigQuery - Infrastructure: AWS, GCP **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 mana