Senior Cloud Security Engineer

Teads, The Global Media Platform, 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 gives the possibility **to work remotely** part of the time and more flexibility is open to discussion. We also offer relocation packages if you prefer to settle down in 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 Cloud Security Engineer**, your mission will be to: - Provide technical leadership and consultation for infrastructure engineers and developers to ensure the secure deployment of technology - As part of a team, ensure the adoption of security architecture and engineering initiatives in order to effectively and securely support the organization in meeting specific business technology needs - Drive consideration of cybersecurity tools and datasets to enhance detective and preventative control sets - Understand technical security issues and the implications to Teads businesses and be able to communicate them to management - Maintain and enforce Teads cybersecurity policies and secure design baselines - Execute and improve Teads Security architecture review process and ensure compliance for all business initiatives - Identify security vulnerabilities and guide developers and engineers in addressing these issues - Improve architectural adoption through automation and efficiently use security tools to solve challenges at scale - Validate reference architectures for security best practices and recommend changes to enhance security and reduce risk - Collaborate with the corporate functions including Finance, HR, Legal and Privacy to ensure that Teads maintains a strong cybersecurity posture **What will you bring to the team?** - Proven hands-on experience securing cloud infrastructure - Proven hands-on experience securing global multi-cloud architectures from both compute and network infrastructure perspective - Proven hands-on experience securing operating systems - Detailed technical experience supporting and implementing SIEM & logging tools (Splunk, Kibana, Qradar) - Ability to extract actionable intelligence from large volume aggregated log storage - Thorough understanding of Network and Compute architectures and, specifically the security aspects - Thorough understanding of compliance and regulatory frameworks and how they affect architecture designs and reviews - Good verbal and written communication skills, specifically the ability to communicate within the context of the intended audience, whether that be senior executives or highly technical engineering resources. - Detailed understanding of the threats faced by advertising and digital platforms organizations - Working knowledge of at least one programming language (Python, Go, Terraform etc.) **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 su