Senior Machine Learning Engineer - Applied AI & LLMs (x/f/m)

À propos du poste

<h2 class="s-pb-2 s-pt-4 s-heading-xl s-text-foreground dark:s-text-foreground-night">Your Impact</h2> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-pt-2 @md:s-pb-[10px] @md:s-leading-relaxed s-text-base s-leading-relaxed s-text-foreground dark:s-text-foreground-night">We are looking for a <strong class="s-font-semibold s-text-foreground dark:s-text-foreground-night">Senior Machine Learning Engineer</strong> to join the <strong class="s-font-semibold s-text-foreground dark:s-text-foreground-night">ML Engineering</strong> team in <strong class="s-font-semibold s-text-foreground dark:s-text-foreground-night">Patient Solutions</strong>.</div> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-pt-2 @md:s-pb-[10px] @md:s-leading-relaxed s-text-base s-leading-relaxed s-text-foreground dark:s-text-foreground-night">Your mission will be to improve how people access quality care and manage their health over time by building and leading AI and ML systems that create real, measurable impact. You will work in a feature team developing intelligent patient-facing solutions, from smart practitioner discovery to long-term care management, playing a key technical role in shaping how we scale our AI capabilities across Europe.</div> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-pt-2 @md:s-pb-[10px] @md:s-leading-relaxed s-text-base s-leading-relaxed s-text-foreground dark:s-text-foreground-night">Working in the tech team at Doctolib means building innovative products and features to improve the daily lives of care teams and patients.</div> <h2 class="s-pb-2 s-pt-4 s-heading-xl s-text-foreground dark:s-text-foreground-night"> </h2> <h2 class="s-pb-2 s-pt-4 s-heading-xl s-text-foreground dark:s-text-foreground-night">What you'll do</h2> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-pt-2 @md:s-pb-[10px] @md:s-leading-relaxed s-text-base s-leading-relaxed s-text-foreground dark:s-text-foreground-night">Your responsibilities include but are not limited to:</div> <ul class="s-list-disc s-pb-2 s-pl-6 s-flex s-flex-col s-gap-1 s-text-foreground dark:s-text-foreground-night s-text-base s-leading-relaxed"> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-relaxed">Design and implement ML and AI solutions aligned with patient product goals, covering search, retrieval, and personalized care pathways</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-relaxed">Build and maintain large-scale retrieval pipelines, including hybrid search, embedding systems, vector databases, and multi-stage re-ranking architectures</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-relaxed">Develop, fine-tune, and evaluate LLM and VLM models using techniques such as knowledge distillation, Mixture-of-Experts (MoE) architectures, and prompt engineering</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-relaxed">Build and orchestrate agentic AI systems, integrating external data and capabilities through tools and MCP-based integrations</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-relaxed">Define metrics aligned with product goals, run controlled end-to-end experiments using W&B, MLFlow, or Braintrust, and communicate findings to guide product and technical decisions</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-relaxed">Deploy solutions to production in collaboration with our ML platform team, ensuring reliability, observability, and performance at scale, and act as a technical reference to elevate the team's standards and practices</li> </ul> <h2 class="s-pb-2 s-pt-4 s-heading-xl s-text-foreground dark:s-text-foreground-night"> </h2> <h2 class="s-pb-2 s-pt-4 s-heading-xl s-text-foreground dark:s-text-foreground-night">Who you are</h2> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-pt-2 @md:s-pb-[10px] @md:s-leading-relaxed s-text-base s-leading-relaxed s-text-foreground dark:s-text-foreground-night">Before you read on: if you don't have the exact profile described below, but you feel this job description matches your skill set, we still encourage you to apply.</div> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-pt-2 @md:s-pb-[10px] @md:s-leading-relaxed s-text-base s-leading-relaxed s-text-foreground dark:s-text-foreground-night"> </div> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-pt-2 @md:s-pb-[10px] @md:s-leading-relaxed s-text-base s-leading-relaxed s-text-foreground dark:s-text-foreground-night"><strong class="s-font-semibold s-text-foreground dark:s-text-foreground-night">You'll be a great fit if you:</strong></div> <ul class="s-list-disc s-pb-2 s-pl-6 s-flex s-flex-col s-gap-1 s-text-foreground dark:s-text-foreground-night s-text-base s-leading-relaxed"> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-relaxed">You have 7+ years of experience in Machine…