AI/ML Engineer (Generative AI & LLM Agents)

Location: Paris, France

Generative AI is the creative engine at the heart of Carrousel. We are looking for a pioneering AI/ML Engineer to push the boundaries of what's possible in fashion-tech. You will work on state-of-the-art diffusion models and build sophisticated LLM agents that form the core of our "AI Co-Pilot" for designers.

What You'll Do:

  • Research, train, and deploy state-of-the-art diffusion models for visual content creation, with a focus on cutting-edge techniques like flow matching for superior generation quality and speed.
  • Fine-tune models on our unique dataset of fashion items to generate stunning, cohesive, and commercially viable lookbooks.
  • Develop and build complex, multi-step LLM agents that can reason and execute tasks related to marketing, copywriting, and trend analysis.
  • Integrate these generative capabilities into our production environment, ensuring low-latency and high-availability performance.
  • Collaborate closely with our fullstack and product teams to translate generative possibilities into magical user-facing features.

Who You Are:

  • A Master's degree or PhD in Computer Science, AI, or a related field, or equivalent experience demonstrated by a strong portfolio.
  • Deep, hands-on experience with generative models, particularly diffusion models (experience with flow matching, consistency models, or similar is a major plus).
  • Proven ability to build and deploy applications using Large Language Models and agentic frameworks (e.g., LangChain, LlamaIndex, DSPy).
  • Expertise in Python and deep learning frameworks like PyTorch (preferred) or JAX.
  • Experience with MLOps and deploying models to cloud infrastructure (GCP, AWS).

Why Join Carrousel?

  • Shape the Future of Fashion: Be part of a company at the dynamic intersection of fashion and artificial intelligence.
  • Work with a Modern Stack: We use cutting-edge technologies like SvelteKit, Kubernetes, and state-of-the-art Generative AI models.
  • Make a Real Impact: As part of a focused and growing startup, your work will have a direct and visible impact on our product and our users.
  • Growth and Autonomy: We offer significant autonomy and opportunities for professional growth in a collaborative environment.
  • Vibrant Culture: Enjoy a creative and energetic work environment based in the heart of Paris, the world's fashion capital.