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We are looking for a Manager to join the Voice Model (ASR/STT) engineering team in AI & Clinical Products. As an Machine Learning Manager, your mission will be to lead the team delivering the ASR backbone that powers our AI products, helping health professionals save time on documentation and focus more on patient care. You will be working in a feature team developing the speech recognition technology for Doctolib's AI-powered solutions including Consultation Assistant and Phone Assistant.
Job Responsibility:
Own the ASR roadmap end-to-end: model design, training, evaluation, and product integration for medical-grade speech recognition
Lead and mentor a team of STT experts
foster a high bar for research rigor, code quality, and operational excellence
Partner with MLOps to ensure training and inference pipelines are scalable, cost-efficient, and reliable in production
Collaborate with product, design, and clinical teams to translate user needs into measurable technical objectives
Drive continuous improvements to WER, medical term error rate, latency, diarization, domain adaptation, and multilingual performance
Requirements:
Master's or Ph.D. degree in Computer Science, Data Science, or a related field
At least 5 years of experience in ML with deep expertise in ASR/Speech-to-Text (end-to-end or hybrid), including streaming STT and real-time constraints
Hands-on experience with modern speech stacks: CTC/Transducer/Attention, Conformer/Whisper-style models, tokenizer/LM integration, diarization, and voice activity detection
Strong PyTorch skills and production ML experience: model serving, monitoring, A/B testing, rollback, and incident response in partnership with MLOps
Fluent in English
Nice to have:
Experience with multilingual ASR, on-device or low-latency inference, telephony audio, or medical domain adaptation
Demonstrated leadership experience managing technical teams
A passion for pushing the boundaries of speech recognition and AI in healthcare
What we offer:
Free comprehensive health insurance for you and your children
25 days of paid leave and up to 14 RTT days per year
Parent Care Program: additional leave on top of the legal parental leave
Free mental health and coaching services through our partner Moka.care
Meal vouchers worth €8.5 per day, with €4.5 covered by Doctolib
For caregivers and workers with disabilities, a package including an adaptation of the remote policy, extra days off for medical reasons, and psychological support
Work from EU countries and the UK for up to 10 days per year, thanks to our flexibility days policy
50% reimbursement of public transportation subscription
A work Council subsidy to refund part of a sport club membership or a creative class