Senior Unity VR Engineer

We’re looking for a Senior Unity Engineer to help build the client-side infrastructure of our training platform. This is not just one-off application work. You will build the client foundation that powers VR training simulations today, and additional client targets over time, connecting it to our server according to a defined client-server architecture. The role demands strong application architecture, on-device services, and performance optimization skills. The Role: This is a hands-on individual contributor role focused on building and evolving key components of our platform’s client-side architecture. You will build client infrastructure against a defined server-client architecture in which the server owns authoritative simulation state and logic, connecting the client to the server per spec and reflecting server-owned behavior faithfully on the device.

Key Responsibilities: ● Own and drive key components of the Unity VR client architecture so they generalize across training simulations and, over time, additional client targets, rather than serving a single application. ● Build client-side infrastructure that connects to the server according to defined contracts and reflects server-owned state and behavior on the device. ● Co-design the client-server API with the backend, defining the data contracts. ● Develop tooling that supports content creators and other developers working on the platform. ● Use AI coding assistants as part of day-to-day development, and build and maintain the pipelines and validation that make their output reliable. ● Make pragmatic architectural decisions and manage technical priorities effectively in a fast-paced, ambiguous startup environment.

Requirements: ● Demonstrated professional Unity and C# experience, ideally 5+ years, with a track record of shipping complex applications or products. ● A portfolio demonstrating experience architecting and refactoring large-scale Unity projects. ● VR development for Android within the last five years, Meta Quest strongly preferred. ● A track record of building generic, reusable infrastructure and frameworks, not just one-off features. ● Comfort working within a defined client-server architecture and with established API contracts. ● A proactive and adaptable mindset suited for the dynamic and evolving environment of an early-stage startup. ● Excellent communication and collaboration skills in English, with experience working effectively in a remote, culturally diverse team. ● A genuine interest in using technology to enhance learning and education.

Nice To Have: ● Experience targeting additional client platforms such as WebGL. ● Experience with data-driven or reactive component systems.

What We Offer: ● A high-ownership role with direct influence on product direction, architecture, and user experience, and on company culture. ● A senior opportunity to build a platform from the ground up and contribute to its growth and commercialization. ● The flexibility of a fully remote position, with working hours flexible across European time zones rather than tied to US hours.