remote
Freelance HTML5 Developer Playable Ads - General Physiotherapy
Software Engineer
Freelance HTML5 Developer creating interactive playable ads for mobile games, leveraging HTML5, JavaScript, Canvas/WebGL, animation, and audio to deliver engaging 2D/3D ad experiences.
About the role
Key Responsibilities
- Design and develop 2D playable ads from technical specs and reference assets.
- Create 3D playable ads when required, applying WebGL and Three.js techniques.
- Implement gameplay mechanics, UI, animations, visual effects, and audio integration.
- Optimize performance for low‑latency, high‑frame‑rate mobile experiences.
- Collaborate with art, design, and QA teams to meet project milestones.
Requirements
- Proven experience building HTML5 playable ads or similar interactive content.
- Strong command of JavaScript, CSS, and Canvas/WebGL.
- Knowledge of game loop architecture, physics, and animation pipelines.
- Familiarity with audio APIs and asset optimization for mobile.
- Excellent problem‑solving skills and ability to work independently.