Senior Backend Engineer (All Genders)

Dailymotion is more than just a video app, it's a visual conversation in motion powered by a unique algorithm designed to develop users' critical thinking. Dailymotion brings nuance to the debates that engage young audiences and puts listening, discovery, and kindness back at the heart of exchanges to help build a safer and more virtuous Internet. Dailymotion is also " Dailymotion Pro ", a video hosting and streaming solution serving professionals across all industries; and " Dailymotion Advertising ", a powerful proprietary video marketing platform that offers a high-quality and safe environment for brands. Our team is made up of 400 employees in France, New York, and Singapore, all united by the same ambition: to visibly shake up the video platform ecosystem worldwide. We're looking for a Senior Backend Engineer to join our AI Integration team. This team is dedicated to integrating AI-powered workflows within our social app. You'll be working as a backend developer in an AI-first environment, building the infrastructure that brings intelligent features to content creators. By joining this team, you'll collaborate with product, design, data, and engineering teams on features that directly impact how creators upload, manage, monetize, and grow their content on Dailymotion. Your work will empower creators, from independent artists to major media companies, to reach their audiences and build successful channels. 📍 Location: Paris, 3 days remote per week What you'll do Build & Architect Design, develop, and maintain backend services and APIs that power AI-driven features across Dailymotion Build robust Python applications that integrate with AI models and services in production environments Work with our primarily Python stack alongside legacy PHP systems in both monolithic and microservice architectures Solve complex technical challenges around video processing, content management, creator workflows, and platform scalability Make pragmatic architectural decisions, balancing technical excellence, creator needs, and business objectives Collaborate & Communicate Produce clear and comprehensive technical specifications that facilitate collaboration across engineering teams Be highly responsive in your communications: respond quickly to questions, provide regular updates, and keep stakeholders informed Contribute to Engineering Culture Actively participate in code reviews, providing constructive feedback and learning from others Write clean, maintainable, and well-tested code that others can understand and evolve Champion engineering best practices: testing, documentation, observability, and operational excellence What we're looking for 5+ years of backend development experience with systems already shipped to production at scale Python mastery: it's your go-to language, your daily driver. Experience with PHP (or willingness to work on legacy PHP codebases) Solid backend fundamentals: APIs, databases, caching, queuing systems, distributed systems Modern backend architecture: distributed systems, asynchronous processing, event-driven architectures API design: you know the principles, whether REST, GraphQL, or similar Cloud infrastructure: hands-on experience with AWS, GCP, or Azure Containerization and orchestration: Docker and associated tools Git, CI/CD, and modern dev workflows: you're comfortable with all of it Autonomy: you're used to working independently and delivering without constant supervision English is mandatory: it's the team's daily working language. French is a plus. Nice to haves You're comfortable with AI tools (Copilot, ChatGPT, etc.) for prototyping, debugging, testing, or documenting, while knowing their limitations You've worked in a startup or production company where you had to figure things out with limited resources What will really make the difference You thrive in ambiguity, love diving into unfamiliar code, and navigate complex systems even when documentation is sparse (or non-existent). You prefer autonomy over micromanagement, transform messy problems into clean solutions, and always keep creators' needs top of mind. Don't check every box? Apply anyway. We're looking for the right person to join the team, not just a perfect resume. Dailymotion is an equal opportunity employer. All positions are open to people with disabilities. Interview process 1.HR Interview with Marvin (30 min) : Get to know each other, discuss your motivations, and align on role expectations 2. Interview with Laurent, your future manager (45 min) : Deep dive into the role requirements, assess your technical background and problem-solving approach, and challenge your skills through concrete scenarios 3. Technical Case Study (2x1 hour) : Your chance to dive into our real technical challenges, show how you approach problems, and see if your skills match our needs. 4. Leadership Interview with N+2 (45mn) : Discuss long-term career goals, understand how this role fits into Dailymotion's broader strategy, and explore growth opportunities within the organization Welcome at Dailymotion 🎉