Logo Doctolib

Senior AI Engineer

Job

  • Level
    Senior
  • Job Field
    Software, Data
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Location
    Berlin
  • Working Model
    Hybrid, Onsite
  • Job Summary

    In this role, you will develop AI-based systems that enhance patient-practitioner interaction while implementing security requirements and optimizing evaluation pipelines.

    Job Technologies

    Your role in the team

    • We are looking for a Senior AI Engineer (Python) to join the Conversational AI (CAI) team in the Practice Efficiency domain.
    • As a Senior AI Engineer, your mission will be to build and scale a new product in the Doctolib suite: our Phone Assistant, with the vision to revolutionize access to care for patients and day-to-day practice management for practitioners.
    • Design, ship, and operate production-grade agentic LLM systems that improve patient-practitioner interaction and streamline healthcare workflows.
    • Validate hypothesis with offline evaluation datasets and A/B tests on real traffic.
    • Partner with other machine learning teams to design and improve evaluation pipelines, security/safety guardrails, and metrics.
    • Develop and maintain core agentic capabilities, including memory, reasoning orchestration, and tool adapters, ensuring strong observability, fallback mechanisms, and fail-safe behaviors.
    • Own performance, observability, and security: monitoring dashboards, SLO/SLI, security posture.
    • Ensure privacy and security by design.
    • Contribute to cross-functional initiatives that shape Doctolib's future AI platform and best practices in building agentic systems that will reinvent the work of health professionals and improve people's health.

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    Our expectations of you

    Qualifications

    • You understand and promote best practices related to the software development life cycle, such as automated testing, good use of CI/CD, and DevOps practices (you build it - you run it).
    • You are product-oriented and comfortable guiding your teammates to suggest tradeoffs to balance business needs with technical constraints.
    • You are very focused on code quality and have a rigorous testing culture.
    • You are eager to share your knowledge and help the team grow by pair programming and mentoring.
    • You are comfortable speaking & writing in English in your day-to-day with the team.

    Experience

    • You have 6+ years of experience as a software engineer, with significant experience using Python.
    • You have a track record of experience with the full lifecycle of an AI product at scale, from initial evaluation and launch to iterations based on results in production.
    • Have experience with agentic systems in production.
    • Have experience in the medical domain.

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    Benefits

    Work-Life-Integration

    Topics that you deal with on the job

    Job Locations

    • Location Berlin

      Germany

    This is your employer

    Doctolib

    Doctolib

    Doctolib is an innovative company in the digital health sector that offers a platform for organizing medical appointments. It supports both doctors and patients in optimizing the appointment management process and improving communication.

    Description

  • Company Type
    Startup
  • Working Model
    Hybrid, Onsite
  • Industry
    Healthcare, Social Sector
  • Logo Doctolib

    Senior AI Engineer

    Location
    Berlin
    Working Model
    Hybrid, Onsite
    Diversity
    Open for all genders
    English Only
    English only required

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