Robotics Curitiba

Rex.zone is hiring for a remote, full-time robotics software engineering role focused on production-grade autonomy. You will connect perception, planning, and control to real-world deployment with strong testing and reliability practices.

You will build and improve robotics capabilities across autonomy, perception, planning, and control for production and pilot deployments. Work includes ROS/ROS2 integration, simulation-based development (Gazebo/Isaac Sim), SLAM/localization tuning, sensor fusion (LiDAR/IMU/cameras), and motion planning for mobile robots or manipulators.

• Deliver robotics software features end to end, from requirements and architecture to testing and release
• Implement ROS2 packages, message definitions, and launch systems aligned with deployment constraints
• Design and tune control loops and state estimation (EKF/UKF) for stable motion
• Improve perception pipelines with computer vision and sensor fusion for reliable obstacle detection and tracking
• Build simulation scenarios and evaluation metrics for sim-to-real transfer and regression testing
• Investigate field issues via logs/rosbags, reproduce defects, and ship validated fixes
• Maintain documentation, coding standards, and code review quality for long-term maintainability

• Mid-Senior experience in robotics software engineering or autonomy
• Strong C++ and Python skills in Linux environments
• Hands‑on ROS/ROS2 development (e.g., tf2, navigation stacks, lifecycle nodes, real‑time considerations)
• Robotics fundamentals: kinematics, dynamics, control theory, and planning
• Experience with SLAM/localization, calibration, and data‑driven debugging using logs/rosbags
• Ability to design tests and quality gates that prevent regressions in robot behavior

• Move It/manipulation, Nav2, Behavior Trees, or custom planners
• Simulation frameworks (Gazebo, Isaac Sim), domain randomization, and sim‑to‑real workflows
• Perception stacks using OpenCV, point clouds, and inference optimization
• Safety, reliability engineering, and fault handling in robotics
• CI/CD for robotics and containerized deployments

Competitive hourly base pay: $30–$50/hr (USD), based on skills and interview performance.

Remote collaboration across time zones may be required.