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black sesame technologies (singapore) pte. ltd.

Singapore / Global

Engineer, Robotics Algorithm (SLAM & LLM)

Job Description

We are looking for a

Robotics Algorithm Engineer

to develop intelligent navigation and perception algorithms for autonomous robots operating in complex environments.

The role will focus on two key areas:

SLAM/ autonomous navigation

and

LLM/VLM-based robotics intelligence , including spatial understanding, task reasoning, and BIM-aware robotic applications.

Key Responsibilities

Develop and optimize

LiDAR/ Vision/ IMU-based SLAM and localization

algorithms.

Develop robust navigation solutions for dynamic and GPS-denied construction environments.

Work on point cloud registration, mapping, re-localization, loop closure, and map updating.

Integrate SLAM and navigation with

ROS 2

and robotic platforms.

Develop

LLM/VLM-based algorithms

for robot scene understanding, task planning, and intelligent inspection.

Develop methods to combine

BIM, spatial information, robot perception, and LLM/VLM

for various applications.

Explore LLM/VLM-based agents, spatial reasoning, semantic mapping, and autonomous task generation.

Conduct algorithm testing, system integration, and deployment on real robots.

Requirements

Master's degree or above

in Robotics, Computer Science, AI, Automation, Electrical Engineering, or related fields.

Strong knowledge of

SLAM, localization, mapping, or autonomous navigation .

Experience with one or more SLAM frameworks or algorithms, such as

FAST-LIO2, FAST-LIVO2, LIO-SAM, ORB-SLAM, RTAB-Map, ICP/GICP/NDT, or GTSAM .

Experience with

ROS/ ROS 2 , C++ and Python.

Understanding of

LLM, VLM, multimodal models, or AI Agent technologies .

Experience applying LLM/VLM to robotics, spatial intelligence, navigation, or embodied AI is highly desirable.

Strong problem-solving and hands-on implementation skills.

Experience with real-world robot deployment, publications, patents, or open-source robotics projects will be an advantage.

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