Senior Fullstack Engineer - Core Branding Team

Montpellier, France

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About Teads

Teads is a leading omnichannel advertising platform building the future of digital advertising where quality content, trusted publishers, ambitious brands, and human creativity can thrive. Operating at true scale - processing 18 billion ad opportunities every single day - we connect global brands with a monthly reach of over 2.2 billion unique users.

At Teads, we believe your impact travels further. We are a borderless team of 1,700+ innovators across 30+ countries who favor outcome over tenure, value trusted autonomy, and use predictive AI to amplify human ingenuity rather than replace it. We move at pace, tackle genuinely complex problems, and foster a high-accountability culture that stays genuinely human. If you are looking for room to build and meaningful scope, you belong here. Learn more at www.teads.com.

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About the Position

We are looking for a Senior Fullstack Engineer to join our Core Branding Team. In this role, you'll be essential in shaping the future of our core branding products. You'll help us build new, innovative campaign types that merge the best of Teads and Outbrain technologies, all while maintaining and modernizing the high-value systems that generate significant company revenue.

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Responsibilities

• Design, build, and ship features across our sophisticated backend systems, primarily written in Scala.
• Collaborate with a diverse, international team split between France and Israel to solve complex problems in the AdTech space.
• Champion software quality through robust testing, clean architecture, and best practices, elevating our codebase and mentoring junior engineers.
• Contribute to our full-stack needs with our Node.js and React applications.
• Work in an Agile environment that values sustainable processes, open communication, and regular virtual socials to keep our distributed team connected.

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Requirements

• An experienced backend engineer, ideally proficient in JVM languages (e.g., Java, Kotlin, Scala). We are excited to provide comprehensive training for strong candidates new to Scala.
• A proven track record of designing, shipping, and maintaining features in complex, production environments.
• A commitment to writing high-quality, well-tested code and a passion for continuous improvement.
• A collaborative spirit and excellent communication skills in English (both written and spoken).
• A growth mindset, you're eager to learn new technologies and share your knowledge with the team.

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Nice to Have

• Experience in the AdTech industry.
• Frontend experience, especially with React.

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Our Main Web Stack

• Front: React, TypeScript + our homemade Design System
• Back: Node.js, Scala, Go
• Database: MySQL, BigQuery
• Infrastructure: AWS, GCP
• Continuous Integration: Github Actions

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We Offer

• 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).

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About the Company

At Teads, we don’t just offer jobs. We blend creativity, technology, and cutting-edge data to shape the future of media.

As a Teadster, you’ll work alongside smart humans, collaborate with meaningful brands, and leverage advanced AI and automation to redefine how advertising works in a transparent, privacy-first world.

We are builders, innovators, and future-thinkers. If you are excited by the evolution of technology and ready to embrace the future of AI-driven media, you belong here.

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Why Join Us?

• A New Era of Media: We’ve merged two open internet category leaders, Outbrain and Teads to create a unified omnichannel platform. Together, we drive results from branding to performance across CTV, mobile, and web.
• AI-Powered Innovation: We actively embrace AI and next-gen technology to solve complex industry challenges. We look for curious minds who aren't afraid to experiment, adapt, and lead the charge into the future of digital advertising.
• Growth & High Performance: Our culture is dynamic, global, and built on excellence. We are committed to your success, offering the modern tools, mentorship, and development opportunities you need to thrive.
• Belonging & Impact: We foster a welcoming, diverse environment where approachable, resourceful, and passionate people excel. Through our employee-led Employee Resource Groups (ERGs), you can actively drive change in areas like sustainability, women’s empowerment, charitable initiatives, and DE&I.

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Equal Opportunity Employer

Teads is committed to diversity, equity, and inclusion at all stages of recruitment and employment. We celebrate unique perspectives and are dedicated to building a team that reflects the global communities we serve.