Fullstack Software Engineer, ASP.NET Core

Minsar by Opuscope is hiring!


Minsar is a team of creators and engineers specialized in the fields of multimedia, user experience, spatial computing (including AR, VR, and NUIs), mainly based in Paris, France.

Our mission is to accelerate the transition to the spatial computing era by providing Creators and Publishers the best tools they need to build and distribute content for the new AR and VR platforms.

The Minsar team is growing and now is the right time to join our journey and determine the way immersive content will be created and distributed in the next decades.

Job Description


You will work on expanding the Minsar platform set of features aimed at designers, creators, developers and publishers of all industries. In this role, you will be working upon the existing Minsar server-side architecture to develop and deliver exciting new features, such as real-time editing and collaboration, automated asset optimization, and advanced distribution scenarios.

Minsar Create is an app based on Unity3D and BabylonJS. The Minsar server-side codebase is built with many ASP.NET Core micro-services for each major set of features the platform provides, using Azure App Services containers with Docker, Microsoft-SQL and Cosmos DB databases (with Entity Framework Core), Azure Blob Storage, Azure Cognitive Services, Azure Functions, etc. You will leverage ASP.NET Core and the Azure platform, as well as internally developed technologies and infrastructure, to provide fast and efficient APIs to consume in the Create app and the Portal website.
You will focus on simplicity and scalability in order to deliver production-ready software, easily understandable by new team members. You will also contribute to improve the existing Minsar core architecture and data structure, in order to facilitate development of new categories of features.

On a day-to-day basis, you will interact and collaborate with the engineers responsible of Minsar's global architecture and existing features, computer vision technologies, immersive and non-immersive platforms, as well as designers and creators.


  • Design, implement and maintain the server-side codebase, using ASP.NET Core, Microsoft Azure and internal technologies, for the following set of features:
    • Minsar Create: real-time edition APIs and advanced, unannounced features
    • Minsar Distribute: publish and export APIs
    • Minsar Portal: real-time APIs and collaboration features
  • Take ownership of the developed features and architecture pieces, and maintain an up-to-date documentation for new team members

Preferred Experience

We require

  • 6+ years of professional experience in developing server-side APIs, including arranged in a set of micro-services
  • 4+ years of experience with using C# (.NET) is required
  • 2+ years of experience with ASP.NET Core and associated frameworks, such as Entity Framework Core
  • 3+ years of developing architecture pieces, either from scratch or upon an existing codebase
  • Significant experience with at least some Microsoft Azure-based technology
  • Has shipped and maintained products and services
  • Interest in AR/VR, either through personal or professional experience

Ideally, with

  • A real passion for spatial computing and mixed reality
  • Dedication for user experience and a desire to see (and contribute to) the democratization of mixed reality technologies
  • Strong communication skills, with both team members, close users and partners

Additional Information

  • Contract Type: Full-Time
  • Start Date: 04 November 2019
  • Location: Paris, France (75003)
  • Education Level: Master's Degree
  • Experience: > 5 years
  • Possible full remote
  • Salary: between 45000€ and 50000€ / year