Each year, 140M children are born. Birth defects affect 1 in 33 births in developed countries, and in 50% of cases, they are not detected during prenatal examinations. Prenatal medicine is particularly complex, and the scans impose heavy responsibilities on healthcare professionals. They can also be a source of stress for future parents.
Resulting from 5 years of collaboration between world-renowned experts from Necker Hospital and Ecole Polytechnique, Sonio uses artificial intelligence to improve prenatal screening and diagnosis. Based on patented algorithms and a proprietary expert database, Sonio aims to become the reference tool to help practitioners improve screening, reduce diagnostic errors, and optimize pregnant women’s medical path.
Sonio's mission is to improve women's and children's health by promoting access and quality of care through technological innovation, medical expertise, and collective intelligence.
We are currently building our next generation of products that provide real-time assistance to practitioners during fetal ultrasound examinations. We build systems that interface with ultrasound machines (multi-platform edge software), stream imaging data to our cloud (real-time web tech), interpret data and images using AI/ML, and push the results back to the practitioner’s interface (reactive web apps) - all in near real-time.
You will work especially on how Sonio connects with the outside world: integration with healthcare information systems (EHR) and interconnection with ultrasound machines.
Some of the key upcoming projects you will work on:
This is a perfect role for a software engineer who really enjoys systems and building reliable systems when the volume increases a lot in a short amount of time.
Sonio is a mission-driven company, so interest in our mission is critical. Other requirements are:
Location: Paris
Salary: 75-85k + 10%
We move fast and aspire to be transparent over the process - our objective is that the process from the first chat to an offer is no longer than a month. We also aspire to give an answer to every application in a week - if you have not heard from us, please follow up at careers@sonio.ai.

Sonio, a wholly-owned subsidiary of Samsung Medison Co., Ltd since 2024, is a highly customizable workflow and practice management solution powered by AI for automation, efficiency, and quality control. "Sonio AI-enhanced¹ software empowers ultrasound practitioners and readers. Sonio assists them in performing every prenatal examination to their highest quality standards, ensuring the completeness of each examination, streamlining their workflow, and in prenatal diagnosis. Sonio is based on over five years of research and collaboration between leading experts in fetal medicine and AI.
¹AI-enhancement is provided by FDA 510(k) cleared Sonio Detect product
* Applicable to V1 only, Data enclosed at Sonio
**See table 6 in the 510k summary: https://www.accessdata.fda.gov/cdrh_docs/pdf24/K240406.pdf