📍 Paris (on-site only)

🕒 Full-time | 3–6 months | Starting January 2026

🎓 Internship agreement from a French university required

Who we are

Clarity is a French-American neurotech startup on a mission to treat, prevent, and manage brain disorders.

We are developing a home-based, immersive neuromodulation device that combines virtual reality and biosensors to slow the progression of Alzheimer’s disease. Our goal is to make therapy as engaging and accessible as watching Netflix — while meeting the highest standards of medical safety and clinical efficacy.

Join us if you want to push the boundaries of VR, neuroscience, and healthcare technology.

Your role

<aside> 🧠 As a VR Unity Developer Intern, you will collaborate with our R&D and product teams to design and build immersive VR experiences that embed therapeutic auditory and visual stimuli. Your work will directly contribute to our regulated medical device and upcoming clinical studies in Alzheimer’s patients.

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What you will do

• Design and program end-to-end VR experiences in Unity, building cognitive tasks and fully 3D environments.
• Integrate, implement, and deliver therapeutic stimulation protocols directly to users within VR environments.
• Innovate on VR interactions and data streams to enhance engagement and insights.
• Optimize the performance and reliability of VR and desktop applications, ensuring seamless, high-fidelity experiences.
• Participate in user testing and data collection, helping assess the effects of protocols on brain activity.

Who you are

Key Qualifications:

• Strong Unity/C# programming skills.
• Experience delivering interactive and high-performing 3D projects in Unity or Unreal.
• Understanding of software engineering principles with a focus on modularity, scalability, and maintainability.