Remote Senior 3D Visualization Engineer

Sii Poland; Toruń; Remote; PLN 180,000 - 240,000; Full time

Job summary

Sii Poland is seeking a Senior 3D Visualization Engineer to advance interactive 3D visualizations for engineering simulations. You will focus on deforming human-body and vehicle meshes, while improving playback, scene loading, and interaction responsiveness.

This role is remote and requires collaboration with a team of experts to optimize features and performance. The position emphasizes graphics development, shader work, and integration with a C# export pipeline, offering opportunities to

Qualifications

• Minimum 5 years of experience in graphics development or engineering simulation.
• Strong expertise in 3D visualization and Three.js.
• Proficiency in C# and its application in graphics development.
• Experience with CPU/GPU performance profiling and optimization techniques.
• Good level of English.

Responsibilities

• Improving simulation playback, initial scene loading, and interaction responsiveness.
• Developing Three.js materials and shaders, including texture-driven mesh deformation and clipping behavior.
• Profiling CPU and GPU work, memory usage, draw calls, and shader compilation.
• Coordinating browser rendering with the C# geometry and animation export pipeline.
• Maintaining consistency in scientific values, mesh identities, deformation, and colors.
• Managing scene disposal, repeated loading, device loss, and graphics fallback.

Skills

3D visualization

C# programming

Performance profiling

English proficiency

Tools

Three.js

Job description

Sii Poland is seeking a Senior 3D Visualization Engineer to advance interactive 3D visualizations for engineering simulations. You will focus on deforming human-body and vehicle meshes, while improving playback, scene loading, and interaction responsiveness.

This role is remote and requires collaboration with a team of experts to optimize features and performance. The position emphasizes graphics development, shader work, and integration with a C# export pipeline, offering opportunities to