[Hiring] Fullstack Software Engineer - AI Health Assistant @Alan

Role Description

The Mo team is on a mission to redefine the future of care by building Mo, your health companion. Mo is an intelligent, empathetic, multimodal LLM-based conversational AI assistant able to prescribe, triage, and proactively follow up on care.

Things we’re working on:

• Deliver the most memorable chatting experience — You’ll work on making Mo the obvious choice when it comes to asking a health question.
• Scaling our systems to serve 100x more users — You’ll work on preparing Mo for unprecedented scale, going up to a few millions of members to serve early in 2026.
• Integrate Mo with all Alan services — You’ll work on integrating Mo with our other services to increase the value we deliver to our members.
• Extend our architecture to support the next chapters of Mo — You’ll work on our architecture and agentic framework to support Mo’s next needs.

Qualifications

• 3+ years of experience in product engineering
• Strong background in software engineering and systems architecture, with a spike in back-end engineering
• Experience with traditional ML, or LLMs, or ML dev ops is a big plus
• Fluent in English (no need to speak French)

Requirements

• Excited about building state-of-the-art AI systems and applying them to real-world, high-stakes problems in healthcare
• Ability to implement new capabilities for Mo, working across engineering, data, and medical expertise
• Significant influence on system architecture and code quality
• Mentor engineers and contribute to product & engineering culture

Benefits

• Generous equity packages complement your base salary
• Amazing office space at our HQ, sponsored co-working hubs, or a full-remote experience with home office equipment sponsorship
• Top of the range equipment: Macbook Pro, keyboard, laptop stand, monitor, and noise-canceling headphones
• Flexible vacation policy and flexible working hours
• Extremely comprehensive health insurance - 100% for you and your children, 90-100% for partners depending on your country (permanent contracts only)
• Country-specific commuter benefits
• Highly flexible training policy with free books and budget to attend and speak at conferences
• Personal growth through coaching - every Alaner is paired with a dedicated coach from day one
• Extended parental leave for all new parents