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Founding engineer- Mo team (AI Health Companion)

AlanParis, FranceEngineering
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Salary
Not listed
Job type
Full-time
Posted
21 Apr 2026
Status
Open · checked 7d ago

About this role

Role Overview

The Founding Engineer for the Mo team at Alan is an exciting full-time opportunity based in Paris, France, focused on building an intelligent, empathetic, multimodal LLM-based conversational AI assistant. This role is ideal for product-minded software engineers with at least three years of experience who want to apply state-of-the-art AI systems to high-stakes challenges in healthcare. Operating within a small, fast-paced team inside Alan, the position suits collaborative builders eager to create a safe, reliable medical agent that provides instant, personalized medical expertise.

Key Responsibilities

Deliver a memorable, blazing-fast chatting experience that makes Mo the top choice for healthcare questions.
Integrate Mo smoothly with Alan services and the broader healthcare system to help members transition seamlessly from conversation to concrete health actions.
Extend system architecture and agentic frameworks to support new capabilities, broader context handling, and future international expansion.
Work at the intersection of product engineering, machine learning engineering, and medical expertise to deploy reliable solutions in production.
Exercise deep product ownership over supported use cases and significantly influence code quality and system architecture.
Mentor engineers, contribute heavily to the engineering culture, and participate actively in team growth and hiring loops.

Requirements

Applied background in software engineering and systems architecture.
At least 3 years of professional experience.
Product-minded approach focused on building impactful solutions that people actually use.
Self-directed, pragmatic, driven, and hardworking attitude.
Humble disposition with a continuous willingness to grow and learn regardless of seniority.
Collaborative mindset with enthusiasm for teamwork, teaching, and learning from peers.
Fluent in English; speaking French is not required.

Nice to Have

Experience with traditional machine learning, large language models (LLMs), or ML dev ops.
Background as an ex-founder.

Skills and Tools

LLMs
Software engineering and systems architecture
Multi-agent frameworks
ML dev ops and traditional machine learning

Salary and Benefits

Generous equity packages that complement the base salary.
Flexible office options, including headquarters space, sponsored co-working hubs, or full-remote setups with home office equipment sponsorships.
Top-tier equipment including a MacBook Pro, external monitor, keyboard, laptop stand, and noise-canceling headphones.
Flexible vacation policy and flexible working hours.
Comprehensive health insurance covering 100% for employees and their children, and 90-100% for partners on permanent contracts.
Country-specific commuter and transport benefits.
Flexible training policy, free books, and a budget for attending or speaking at conferences.
Personal growth supported by a dedicated coach from day one.
Extended parental leave for all new parents.

About the Company

Alan is building the future of care by democratizing access to medical expertise through innovative technology. Operating with the speed and focus of a startup while leveraging established platform infrastructure and health expertise, Alan values mission-driven work, distributed ownership, radical transparency, and continuous personal growth.

How to Apply

Interested candidates should visit the official Alan careers page to submit their application and learn more about joining the Mo team.

Skills and tech stack

Questions candidates ask

Where is this job located?

This position is based in Paris, France, though Alan offers flexible working arrangements depending on team needs.

Do I need to speak French to apply?

No, fluency in English is required, but speaking French is not necessary for this role.

What kind of experience is required?

The team is looking for product engineers with 3+ years of experience in software engineering and systems architecture, with background in LLMs or traditional ML being a strong plus.

What is Mo?

Mo is an intelligent, empathetic, multimodal LLM-based conversational AI assistant built by Alan to provide 24/7 access to personalized medical expertise.

What perks and benefits are provided?

Alan offers competitive base salaries with generous equity packages, comprehensive health insurance, flexible working hours and vacation policies, top-range equipment, dedicated coaching, and learning budgets.

Ready to apply?

The application is on the official Alan careers page.

Apply on company site