--- title: 'Senior Security Engineer at Teads' canonical: 'https://feeny.ai/job/senior-security-engineer-teads-paris-45etgvvhdbxa' type: 'job' last_seen: '2026-09-11' --- # Senior Security Engineer at Teads - **Company:** Teads - **Location:** Paris, France - **Posted:** 2025-06-17 - **Last confirmed live:** 2026-09-11 - **Apply:** https://job-boards.eu.greenhouse.io/teads1/jobs/4607771101 ## Job description ## About Teads Teads is a leading omnichannel advertising platform focused on driving outcomes for brand and performance advertisers across screens. With a focus on meaningful business outcomes for branding and performance objectives, Teads drives value by leveraging predictive AI technology to connect quality media, beautiful brand creative, and context-driven addressability and measurement. Teads is directly partnered with more than 10,000 publishers and 20,000 advertisers globally. The company is headquartered in New York, New York with a global team of around 1,700 people in 30+ countries. For more information, visit [www.teads.com.](https://www.teads.com) We’re hiring a Senior Security Engineer to help shift security left across product and platform teams, while also supporting internal corporate security needs. You’ll drive impact through enablement, automation, and practical risk reduction. ## Why this role matters You’ll secure both what we build and how we work. That means embedding security into our products and CI/CD, and also supporting internal teams. Security here is not a gate; it’s a force multiplier. You’ll help engineering teams move faster safely, and ensure our colleagues have a secure foundation to do their best work. Success means faster, safer releases and fewer reactive security escalations. What will you do? As a Senior Security Engineer, your mission will be to: - Partner with developers to embed security into design, build, and deploy stages - Automate vulnerability triage and mitigation flows - Secure CI/CD pipelines (GitHub, Jenkins) and execution environments (Kubernetes, Docker) - Tune WAFs, manage cloud security (AWS, GCP, Azure), and evolve Terraform practices - Support internal teams with secure production accesses, endpoint hardening, and access policies - Lead security reviews across app, infra, and corporate environments - Advocate for security standards with clarity and empathy You might be a fit if you: - See security as an enabler of speed, not an obstacle - Are comfortable in cloud and on-prem worlds - Value autonomy, and naturally take ownership from idea to execution - Can zoom out to prioritize risks and zoom in to fix root causes - Communicate clearly with devs, ops, and business teams alike - Eager to work in a technically challenging environment You’ll grow by working with: - Terraform, Docker, Kubernetes - Modern security tools - GitHub Actions, Jenkins - AWS, Azure, GCP - Teams building external-facing services (web apps, APIs) and internal platforms (CI/CD, admin tooling) to embed security by design. - Supporting a public company environment with compliance requirements across multiple standards, including SOC 2 and ISO 27001 Skills that help (we’ll support your growth): - Application Security: code review, threat modeling, WAF - CloudSec: IAM, policy-as-code, workload hardening - On-Prem/Corporate: endpoint protection, monitoring and production access control - Communication: making risk visible and actionable The Team Environment You’ll join a cross-cultural, globally distributed security team that thrives on collaboration, curiosity, and continuous learning. We bring together a wide range of experiences and backgrounds to solve meaningful problems. We support each other through knowledge sharing sessions, workshops, and async collaboration. You’ll have the chance to attend industry conferences, participate in internal guilds, and continuously sharpen your skills using our dedicated security training platform. How we work: - Autonomy with alignment: own your work, stay connected to purpose - Bias for action: ship, learn, improve - Enablement mindset: security exists to empower teams, not slow them down - Simple and pragmatic: perfect is the enemy of shipped Life at Teads At Teads, we don’t just offer new roles - we blend creativity, technology, and data to shape the future of media. You’ll work with smart humans, meaningful brands, and cool tools, all while helping redefine how advertising works in a world that demands more transparency, better insights, and smarter strategies. As a Teadster, you’ll play a critical role in shaping our future success in the region. Here’s why Teads stands out: - We've merged two open internet category leaders—Outbrain and Teads—to create the ‘new’ Teads, a unified omnichannel platform that drives results from branding to performance across all screens, including CTV, mobile, and web. - As part of our team, you’ll thrive in a collaborative and forward-thinking environment that fosters innovation, creative problem-solving, and continuous learning. - Teads is committed to your success, offering the support, tools, and development opportunities you need to excel in your role. Our company culture is welcoming, dynamic, diverse, global, and built on top performance. Teads is an equal employment opportunity employer and committed to diversity and inclusion at all stages of recruitment and employment. Our team is made up of individuals who are approachable, resourceful, passionate, and proactive. We foster a sense of belonging through our Employee Resource Groups – employee-led groups in which we debate topics and drive change: environmental, women empowerment, charitable initiatives to diversity, equity, and inclusion, you’ll be able to share your passions with likeminded people. ## About Teads ## Company Overview - **One-liner**: Teads is the omnichannel outcomes platform for the open internet, powering full-funnel advertising outcomes for brands and publishers through predictive AI technology. - **Entity Type**: Private (subsidiary of Outbrain Inc., which is publicly traded on Nasdaq under ticker OB; the two companies combined on February 3, 2025 and operate under the Teads brand) - **Headquarters**: New York, USA - **Founded**: 2011 - **Founders**: Pierre Chappaz, Bertrand Quesada, Loïc Soubeyrand, and Jean-Baptiste Crouzet ## Core Business - Primary industry/industries: Digital Advertising Technology (AdTech), Programmatic Advertising, Omnichannel Marketing - Target customers: B2B — serving brands, advertisers (20,000+ globally), and publishers/media owners (10,000+ properties) - Mission or purpose statement: "Empower brands to create connected consumer experiences that drive real results, from awareness to performance." ## Products & Services - **Teads Omnichannel Outcomes Platform**: An AI-powered platform that unites premium media, an advanced omnichannel graph, data-driven creative, and predictive technology to deliver full-funnel outcomes across screens. - **Predictive AI Engine**: Proprietary technology that leverages deep understanding of consumer engagement to optimize business outcomes across all screens. - **High-Impact Creative Solutions**: Beautiful, fluid ad experiences designed to deliver maximum outcomes for every marketing objective. - **Premium Media Network**: Access to 2 billion+ consumers across 10,000 properties and 50 markets. - **Richer Signals & Measurement**: Expanded dataset spanning audience, contextual, conversion, and purchase insights for effective advertising. ## Market Standing - **Valuation/Market Cap**: Not publicly disclosed for the combined entity. Outbrain Inc. (prior to merger) had a market cap of approximately $200M–$300M as of late 2024. - **Key Metric**: Total Funding — Teads was acquired by Altice Europe in 2017 for ~$300M, then purchased by Outbrain in 2023 for $600M; the combined company is now one of the most scaled advertising platforms on the open internet. - **Notable Investors/Partners**: Outbrain Inc.; prior investors include Altice Europe. Partners include 10,000+ publishers and 20,000+ advertisers globally. - **Growth Signals**: Combined with Outbrain in February 2025 to form the new Teads; operates in 30+ countries with nearly 1,800 employees; recognized as one of the best places to work by leading organizations worldwide. ## Competitive Advantages - **Scale & Reach**: Direct partnerships with 10,000+ publishers and 20,000+ advertisers, reaching 2 billion+ consumers across 50 markets. - **Predictive AI Technology**: Proprietary AI engine that optimizes outcomes using deep consumer engagement data. - **Omnichannel Capabilities**: Full-funnel platform covering awareness, consideration, and performance across all screens. - **Open Internet Focus**: Differentiated from walled gardens (Google, Meta) by powering the open internet ecosystem. - **Premium Media Environments**: Ad placements in high-quality, brand-safe contexts that delight consumers. ## Strategic Focus - **Post-Merger Integration**: Combining Outbrain and Teads into a unified global platform under the Teads brand. - **Full-Funnel Outcomes**: Expanding from awareness to performance marketing, delivering measurable business results. - **AI Innovation**: Continued investment in predictive AI and machine learning to enhance targeting, creative, and measurement. - **Global Expansion**: Growing presence across 30+ countries and deepening partnerships with premium publishers and advertisers. ## Why Work Here - **Work-Life Balance**: Flexible hybrid schedules, remote work support, and a focus on well-being. - **Internal Mobility & Career Growth**: Tailored career programs, internal mobility opportunities, global mentorship network, and a learning platform with product training and soft skills development. - **Global Team**: Nearly 1,800 employees across 36 countries and 30+ countries, creating a diverse, international environment. - **Diversity with Purpose**: Commitment to inclusive, equitable workplace where diverse perspectives are valued. - **Innovation Culture**: Described as "human driven, powered by AI" with values including obsession with outcomes, evolution, and relentless customer focus. - **Recognition**: Named one of the best places to work by leading organizations globally. - **Office/Remote Policy**: Flexible hybrid schedules with remote work support; headquarters in New York with global offices. ## Sources 1. [teads.com](https://www.teads.com/) 2. [teads.com/about-teads](https://www.teads.com/about-teads/) 3. [teads.com/teads-careers](https://www.teads.com/teads-careers/) 4. [job-boards.greenhouse.io/teads1](http://job-boards.eu.greenhouse.io/teads1) ## Other roles at Teads - [Campaign Manager](https://feeny.ai/job/campaign-manager-teads-sydney-nm0j18we4262) — Sydney, Australia - [Sales Manager](https://feeny.ai/job/sales-manager-teads-shenzhen-j121dyestnse) — Shenzhen, China - [Sales Executive](https://feeny.ai/job/sales-executive-teads-seoul-b5kjqd3p513y) — Seoul, South Korea - [Sales Manager, Vietnam](https://feeny.ai/job/sales-manager-vietnam-teads-ho-chi-minh-city-mjf1f9fbs8g9) — Ho Chi Minh City, Vietnam - [Campaign Management Intern](https://feeny.ai/job/campaign-management-intern-teads-milan-4cd3r6ajwfgp) — Milan, Italy - [Sales Manager](https://feeny.ai/job/sales-manager-teads-amsterdam-b2a008aex0ax) — Amsterdam, Netherlands - [Sales Director - Team Dentsu](https://feeny.ai/job/sales-director-team-dentsu-teads-dallas-byp6pexcmgpa) — Dallas, TX - [Account Executive - Team Independents](https://feeny.ai/job/account-executive-team-independents-teads-chicago-pnrnnkm3kmvk) — Chicago, IL - [Account Executive - Team Omnicom](https://feeny.ai/job/account-executive-team-omnicom-teads-new-york-a33e7jm4r0qb) — New York, NY - [Senior Product Manager Performance team](https://feeny.ai/job/senior-product-manager-performance-team-teads-london-ermv3arnk84b) — London, United Kingdom