Junior Software Engineer – C#/.NET

About the role

Join Alterface’s innovative software team to develop interactive attractions for theme parks and location‑based entertainment venues worldwide. As a Junior Software Engineer you will work on projects from specification through on‑site installation, using the proprietary Salto language and the Salto™ interactive show‑control environment.

Key responsibilities

• Develop and install projects using Salto language and Salto™ environment.
• Write, test, and maintain C# or C code, including unit tests and tooling solutions.
• Produce technical and installation documentation for internal and external use.
• Collaborate with senior engineers on coding standards, code reviews, and development processes.
• Support software and maintenance teams during on‑site installations, travelling up to 20% of the time.

Required profile

• Junior‑level experience with C#, C, or Python.
• Fluent in written and spoken French and English.
• Strong problem‑solving attitude and willingness to travel for installations (up to 3 weeks per project).

Required skills

• C#
• C
• Python
• Salto language (proprietary)

What we offer

• Full‑time permanent contract.
• Hybrid work mode with home‑office flexibility.
• Travel allowance for overseas assignments and reimbursement of local expenses.
• Reimbursement for home‑work travel based on legal residence.