Gritt.ai, a venture of Instant Systems Inc., is building the future of renewable energy construction through AI, robotics, and Physical AI. Our mission is to automate complex construction workflows using intelligent, autonomous robotic systems that can operate reliably in real-world environments.

As a Senior Robotics Engineer, you will play a key role in building the autonomy software that powers these systems. You will work across navigation, localization, motion planning, manipulation, sensor fusion, simulation, and robot controls to develop production-grade robotic platforms capable of operating in complex and dynamic environments.

This is an opportunity to work on challenging robotics problems where research meets real-world deployment, while taking significant ownership of technical decisions and high-impact engineering initiatives.

What youll do

You will build and improve the core autonomy capabilities that enable robots to perceive, plan, navigate, and operate safely and efficiently in real-world environments.

You will collaborate closely with perception, controls, hardware, and AI engineers to turn advanced robotics concepts into reliable, scalable products.

What were looking for

- 5+ years of experience developing autonomous robotic systems.
- Strong proficiency in up-to-date C++ and working knowledge of Python.
- Extensive experience with ROS2/ROS and Linux-based robotics development.
- Strong understanding of navigation, motion planning, localization, SLAM/VSLAM, sensor fusion, manipulation, or robot controls.
- Experience working with robot simulation platforms such as Gazebo or Isaac Sim.
- Ability to integrate and work with multiple robotic sensors, including cameras, LiDAR, IMU, GPS, and wheel encoders.
- Strong analytical, debugging, and problem-solving skills.
- Comfortable working independently, taking ownership, and collaborating with AI, perception, controls, and hardware teams.
- A Bachelors or Masters degree in Computer Science, Robotics, Aerospace, Electrical Engineering, Mechanical Engineering, or a related field; IIT/NIT/BITS preferred.





Technical Expertise

Autonomy

Problem Solving

Innovation

Collaboration

Communication

Responsibilities

- Design, develop, and maintain production-grade robot autonomy software using modern C++ and Python.
- Build and optimize navigation, localization, motion planning, and robot control systems for autonomous robotic platforms.
- Develop scalable ROS2-based software architecture and integrate multiple sensors, including cameras, LiDAR, IMU, GPS, and wheel encoders.
- Develop and optimize SLAM, mapping, sensor fusion, path planning, and obstacle avoidance algorithms for dynamic environments.
- Build simulation, visualization, debugging, and introspection tools using platforms such as Gazebo, Isaac Sim, or equivalent.
- Collaborate with perception, controls, hardware, and AI teams to take robotics solutions from concept and research through production deployment.

Must Have

- 5+ years of hands-on experience developing autonomous robotic systems for industrial, warehouse, mobile robotics, or Physical AI applications.
- Bachelors or Masters degree in Computer Science, Robotics, Aerospace, Electrical Engineering, Mechanical Engineering, or a related field; IIT/NIT/BITS preferred.
- Solid proficiency in modern C++, with working knowledge of Python.
- Extensive experience with ROS2/ROS, robotic software architecture, and Linux-based development environments.
- Strong expertise in one or more areas including navigation, motion planning, SLAM/VSLAM, localization, sensor fusion, manipulation, or robot controls.
- Strong analytical, debugging, communication, and problem-solving skills, with the ability to independently own technical deliverables in a fast-paced startup environment.





Nice to have

- Experience with motion-planning frameworks such as MoveIt, OMPL, TEB, or equivalent.
- Familiarity with AI/ML and Deep Learning frameworks, such as PyTorch or TensorFlow.
- Hands-on experience with Gazebo, Isaac Sim, or other robotic simulation platforms.
- Experience integrating and working with multi-sensor robotic systems and real-world perception devices.
- Experience taking robotics algorithms from research or prototypes into reliable production systems.
- Experience or strong interest in Physical AI, autonomous systems, robotic manipulation, and emerging robotics technologies.

Whats great in the job

- Work on challenging autonomy problems that directly contribute to the future of renewable energy construction.
- Go beyond software in a traditional workplace. Build intelligent systems that interact with and operate in the physical world.
- Take ownership of meaningful technical initiatives, from initial concepts and architecture through deployment.
- Work across navigation, motion planning, localization, sensor fusion, simulation, manipulation, and autonomous behavior.

Our Product Discover our products.

What We Offer

Build Impactful Technology

Work on AI and robotics solutions that are transforming renewable energy construction and shaping the future of Physical AI.

Tech Frontier

Work with modern robotics, AI, simulation, autonomy, and software technologies.

Flexible Environment

Work in a adaptable environment that promotes work-life balance.

Experimentation Culture

Test bold ideas, measure results, learn from failures, and double down on what drives growth.

iThrive Career Growth

Build your skills, receive continuous feedback, and grow through a structured career development path.

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

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