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ARX Robotics is seeking a Robotics SIL Simulation Engineer to design and develop Software-in-the-Loop (SIL) simulation environments for autonomous and semi-autonomous ground vehicles. You will build high-fidelity simulation infrastructure that enables robotic systems to be tested, validated, and improved before real-world deployment.
Key responsibilities include:
- Design and maintain SIL simulation environments for autonomous robotic platforms
- Build and integrate virtual sensor and actuator models (LiDAR, cameras, IMUs, GNSS, etc.)
- Develop realistic simulation scenarios for localization, navigation, control, and autonomous mission behaviors
- Create automated simulation-based validation pipelines integrated into CI/CD workflows
- Collaborate with robotics software, hardware, and systems teams to improve simulation fidelity
- Analyze simulation-to-reality gaps and continuously improve simulation accuracy using field data
- Translate field test observations into reproducible simulation scenarios for debugging
- Support scalable validation workflows that accelerate development and deployment confidence
- Contribute to clean, maintainable, well-documented simulation and testing infrastructure
- Mentor team members and establish engineering best practices across simulation and validation workflows
Required qualifications:
- Strong C++ development skills and hands-on experience with ROS2-based robotics systems
- Experience with robotics simulation platforms (Gazebo, Isaac Sim, Webots, or similar)
- Solid understanding of robotic systems including sensors, actuators, embedded platforms, and real-time constraints
- Experience developing automated testing frameworks and simulation-based validation workflows
- Familiarity with CI/CD pipelines and integrating simulation tests into automated systems
- Understanding of communication protocols (CAN, Ethernet, TCP/UDP, serial interfaces)
- Strong Linux fundamentals and Docker-based engineering workflows
- Strong debugging and analytical skills for investigating simulation-to-reality gaps
- Academic background in Computer Science, Robotics, Mechatronics, or related field
- Professional English fluency
The company offers competitive compensation with bonus opportunity, 27-30 vacation days, employer-supported pension, learning and development support, and flexible benefits.