Unity Developer

Excel Driver Services • Wheat Ridge, CO

9d • $65,000 - $75,000 • Onsite

About The Position

Excel Driver Services is seeking a Unity Developer to join its simulation team. The role contributes to a commercial vehicle training simulation platform that runs on multi-display simulators and integrates with a learning management system. Most of the work focuses on backend and application systems, including data, networking, and services, with additional contributions to UI, tooling, and scenario development. This is a hands-on, in-person position working closely with a small development team to deliver training technology to customers.

Requirements

• C# programming skills, with a solid grasp of object-oriented programming, collections, and async/await.
• Knowledge of Unity fundamentals, including MonoBehaviours, ScriptableObjects, scene management, and the Unity lifecycle.
• Experience building at least one complete Unity project, whether personal, academic, or professional.
• Basic understanding of REST APIs and JSON.
• Experience with Git or Plastic SCM and ability to adopt the company's branching and review workflow.
• Strong debugging and problem-solving skills.
• Ability to communicate technical decisions clearly to the team.
• Strong technical fundamentals and discipline in building on them.
• Ability to move between backend logic, UI, and tooling work as project needs change.
• Ability to read existing code and architecture before writing new systems, and explain why a system works.
• Reliability, accountability, and consistent effort and attitude in the workplace.
• Ability to work independently and as part of a team.

Nice To Haves

• .NET experience, such as ASP.NET Core, Web API, or Entity Framework.
• Basic SQL and data modeling knowledge.
• Exposure to Unity multiplayer or networking, such as Netcode, Mirror, or Photon.
• Familiarity with unit testing, such as NUnit or Unity Test Framework.
• Familiarity with cloud platforms, especially AWS.
• Background in simulation, learning management systems, or industrial software.
• Familiarity with CI/CD pipelines and multi-platform builds.
• Experience with WebGL builds or browser-to-backend communication.
• A portfolio, GitHub profile, or shipped projects demonstrating work.
• Interest in the application of emerging AI technology.

Responsibilities

• Build and maintain Unity backend and application systems, including session management, scenario logic, data persistence, and networked features.
• Support multiplayer and instance synchronization across simulators.
• Consume and contribute to APIs connecting the simulation to the web platform and cloud services.
• Contribute to the Unity application as needed, including UI, editor tooling, scenario scripting, and bug fixing.
• Write clean, maintainable C# that conforms to the existing architecture.
• Collaborate with rendering and physics developers to integrate their systems into the application.
• Participate in team meetings, sprint planning, and code reviews.
• Contribute to documentation and help establish engineering standards for the platform.

What This Job Offers

• Job Type: Full-time
• Education Level: No Education Listed