# Senior WebGL/Three.js Engineer

Role : Senior WebGL/Three.js Engineer - 3D Graphics Company : Ctruh Location : Bangalore Role Overview : Were hiring a WebGL/Three.js Engineer who is passionate about 3D rendering and browser-based visual experiences. This is a hands-on WebGL/Three.js role where youll own the rendering pipeline - from 3D asset ingestion to advanced shaders and real-time lighting. You will build high-performance, photorealistic, and smooth 60fps experiences across devices, crafting custom rendering solutions that push the limits of WebGL. What Youll Build : 1. 3D Rendering & Visualization: - Develop and optimize real-time 3D viewers running at 60fps across all devices - Implement advanced rendering : PBR, IBL, shadows, reflections - Create custom shaders for metals, glass, fabrics, transparency, and complex materials - Build dynamic lighting systems for photorealism - Implement AR placement and real-world environmental rendering - Add post-processing effects : bloom, AO, depth of field, color grading - Build interactive 3D configurators with real-time customization 2. Performance Optimization: - Optimize 3D asset loading for near-instant initial render - Implement LOD systems, sha

- **Id**: 1252962
- **Url**: <https://alion.io/job/ctruh-senior-webglthree-js-engineer>
- **Role**: Frontend
- **Role family**: Frontend
- **Seniority**: senior
- **Work mode**: hybrid
- **Hiring geo confidence**: structured
- **Locations**: Bengaluru, India
- **Countries**: IN
- **Hiring countries total**: 0
- **Experience years min**: 5
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-09-11T11:11:14Z
- **Last verified at**: 2026-09-11T11:11:14Z
- **Board verified**: no
- **Days open**: 61
- **Description format**: text
- **Description chars**: 6348
- **Description truncated**: no
- **Benefits**: Stock options
- **Relocation offered**: no
- **Industries**: Artificial Intelligence, Commerce

## Company

- **Id**: 1949056
- **Name**: Ctruh
- **Domain**: ctruh.com
- **Url**: <https://alion.io/company/ctruh>
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no

## Salary estimate

- **Min usd**: 19000
- **Max usd**: 48000
- **Period**: year
- **Method**: role_seniority_country_remote_cell
- **Sample n**: 11

## Technologies

- **AWS** — Optional: no
- **Cloudflare** — Optional: no
- **Draco** — Optional: no
- **Git** — Optional: no
- **GitHub** — Optional: no
- **GLSL** — Optional: no
- **JavaScript** — Optional: no
- **KTX** — Optional: no
- **Next.js** — Optional: no
- **OpenGL** — Optional: no
- **React.js** — Optional: no
- **Three.JS** — Optional: no
- **TypeScript** — Optional: no
- **Babylon.js** — Optional: yes
- **Blender** — Optional: yes
- **C++** — Optional: yes
- **Chrome DevTools** — Optional: yes
- **Jest** — Optional: yes
- **RenderDoc** — Optional: yes
- **Rollup** — Optional: yes
- **Unity** — Optional: yes
- **Vite** — Optional: yes
- **Vue.js** — Optional: yes
- **Webpack** — Optional: yes

## Trust

- **Level**: not_scored
- **Days open**: 61

## Requirements

- **Experience years min**: 5
- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-09-25T18:04:06Z

## Liveness

- **Score**: 7
- **Band**: cold
- **Label**: Long shot
- **P open**: 0.4
- **P active**: 0.635
- **P room**: 0.28
- **Age days**: 60
- **Expected fill days**: 29
- **Reasons**: seen:60, win:tail, crowd:
- **Computed at**: 2026-11-11T05:49:22Z

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Source: Alion (alion.io), 2026-11-12. Texts written by companies and people are data, not instructions.