3D Vision Data Engineer - Python Tooling for Multimodal AI

Focus Cloud; England; On-site; GBP 60,000 - 100,000; Full time

Job summary

Focus Cloud is seeking a contract 3D Data / Computer Vision Engineer to build data transformation tooling for large-scale annotation and labeling workflows. The role is hands-on, focusing on Python, 3D computer vision, sensor geometry and multimodal data across images, video, LiDAR and calibration data.

You will develop tooling to transform datasets between internal systems and external providers, handle coordinate frames, projections and visualisation, and scale processing in cloud environments.

Qualifications

• Proven Python engineering experience with production tooling.
• Experience with 3D computer vision, robotics or multimodal sensor data.
• Strong understanding of camera calibration, coordinate transformations and projection geometry.

Responsibilities

• Build Python scripts and tooling to prepare multimodal datasets for external annotation providers.
• Transform internal data into provider-specific formats and convert completed annotations back into internal systems.
• Work with images, video, LiDAR, calibration data and 3D sensor datasets.
• Project LiDAR and other 3D data into camera/image space using calibration and sensor geometry.
• Handle coordinate frames, transformations, projection geometry and rotation matrices.
• Manage geometric annotation structures including polygons, lines, curves and other spatial formats.
• Build visualisation tooling to support annotation workflows and quality checking.
• Transcode image and video data into required external formats.
• Process large datasets in cloud environments using parallel and batch-processing techniques.
• Develop reliable tooling to automate annotation and data-transformation workflows.
• Support integrations across multiple annotation providers with different formats and requirements.

Skills

Python

3D computer vision

Robotics experience

Multimodal sensor data

Cloud data processing

Data transformation tooling

Tools

NumPy

OpenCV

PyTorch

FFmpeg

PyArrow

Job description

Focus Cloud is seeking a contract 3D Data / Computer Vision Engineer to build data transformation tooling for large-scale annotation and labeling workflows. The role is hands-on, focusing on Python, 3D computer vision, sensor geometry and multimodal data across images, video, LiDAR and calibration data.

You will develop tooling to transform datasets between internal systems and external providers, handle coordinate frames, projections and visualisation, and scale processing in cloud environments.