3D Flight Simulation & Test Developer (Unity Game Engine)

About OneSec: 

OneSec is making food delivery 3 times faster and 10 times cheaper by developing quiet AI-powered delivery drones. Learn more at www.OneSec.com

Role Overview: 

We're seeking a Unity Flight Simulation & Test Developer to build and maintain our hardware-in-the-loop simulation environment. You'll create a comprehensive Unity-based simulation platform that interfaces with our custom flight controller and computer vision systems, enabling extensive testing of our autonomous delivery capabilities.

Key Responsibilities:

• Develop and maintain a high-fidelity Unity simulation environment for autonomous drone testing
• Create realistic 3D urban environments for testing delivery scenarios
• Implement physics-based drone flight dynamics in Unity
• Build interfaces between Unity and our hardware systems (flight controller via UART, computer vision via camera feed)
• Design and execute automated test scenarios to validate autonomous flight capabilities
• Create tools for test scenario generation, data collection, and analysis
• Collaborate with the flight systems team to continuously improve simulation accuracy
• Support regression testing and feature validation through simulation

Requirements:

• Strong Unity development experience
• Solid C# programming skills
• Experience with physics simulation in Unity
• Background in automated testing and test frameworks
• Strong understanding of 3D graphics and rendering
• Excellent problem-solving and debugging skills
• Understanding of physics & flight dynamics
• Experience with version control (Git) and CI/CD pipelines

Optional Qualifications:

• Experience with hardware-in-the-loop simulation systems
• Experience with physics and control simulations (MuJoCo, Simulink, Gazebo)
• Understanding of drone or robotics systems
• Experience with UART/Serial communication protocols
• Background in aerospace or autonomous systems
• Experience with performance optimization in Unity

What We Offer:

• Work in an exceptionally talented team
• Attractive Salary & Stock Option package
• Work on cutting-edge autonomous drone technology
• State-of-the-art development equipment
• Office directly at New Belgrade trainstation (easy commute from other towns)