Robotics Engineer
Rex.zone ↗
📍 United States, United States 🇺🇸
full-time
mid-level
30
remote
Posted —
Key Skills
ROSPythonC++SLAMLiDAR
Industry
RoboticsConsumer Electronics
Job Description
Robotics Jobs Colombia — Robotics Engineer (Remote, Full-Time)
Rex.zone is hiring a mid-senior Robotics Engineer to design, build, and validate autonomy capabilities for robotic platforms in a distributed, simulation-first environment. You will work across perception and planning pipelines, ROS-based integration, and simulation-to-real validation, while supporting data-centric iteration that improves training data quality and autonomy reliability.
Responsibilities
Hourly rate: $30–$50/hr (USD).
Remote full-time role.
Rex.zone is hiring a mid-senior Robotics Engineer to design, build, and validate autonomy capabilities for robotic platforms in a distributed, simulation-first environment. You will work across perception and planning pipelines, ROS-based integration, and simulation-to-real validation, while supporting data-centric iteration that improves training data quality and autonomy reliability.
Responsibilities
- Own robotics software components across perception, localization, mapping, planning, and control
- Build and maintain ROS/ROS2 nodes, message interfaces, and tooling for repeatable experiments
- Implement and tune SLAM and sensor fusion stacks (camera, LiDAR, IMU, GPS)
- Develop simulation-to-real validation: scenario generation, regression tests, KPI tracking
- Design data collection plans; curate datasets for computer vision annotation and sensor labeling
- Define labeling instructions, sampling strategies, and acceptance criteria; run QA evaluation loops
- Partner on safety and reliability checks, including evaluation of HRI-related data where applicable
-
Contribute evaluation sets and prompt/model output review for robotics copilots when relevant
- Mid-senior experience delivering robotics/autonomy software into production or field testing
- Strong Python and C++ with debugging, profiling, and software quality practices
- Experience with ROS/ROS2 and distributed robotic systems
- Hands-on SLAM, localization, mapping, and state estimation
- Experience with motion planning and trajectory optimization or sampling-based planning
-
Ability to design robust validation plans, interpret metrics, and drive measurable improvements
- Scenario-based testing and large-scale simulation (e.g., Gazebo/Isaac Sim)
- MLOps/data ops exposure: dataset versioning and annotation workflow management
-
RL/IL/policy evaluation experience; LLM evaluation or RLHF-style preference evaluation a plus
Hourly rate: $30–$50/hr (USD).
Remote full-time role.
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Key Skills
ROSPythonC++SLAMLiDAR
Industry
RoboticsConsumer Electronics
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