DEVELOPMENT

HTML5 Game Developer (Remote)

Preferable Location(s): Prague, Czechia | Brno, Czechia | Ostrava, Czechia | Warsaw, United States of America | Kraków, Poland | Bratislava, Slovakia | Ljubljana, Slovenia
Work Type: Contract
Our innovations have already delivered 10x improvements in key metrics for top-tier game companies. Now, we’re expanding our team with a highly skilled HTML5 Game Developer to help build cutting-edge playable ads and HTML5-based games that redefine industry standards.

We are building the next generation of development tools for the $365B gaming industry. Our breakthrough Generative AI technology transforms the creation of video ads—making production 10x faster, more efficient, and more scalable. By emulating a game's development environment and using a combination of Genetic Machine Learning models + Generative AI, we enable studios to automatically generate:
High-performing video ads
New game levels
Entire game mechanics

Product Description
A cutting-edge Generative AI platform that elevates mobile video ad production—automating creative workflows and enabling game studios to build ads and game elements at unprecedented scale and speed.

Details
Location: Remote
Job Category: Mobile Gaming
Employment Type: Full-time
Experience Level: 3+ years
Required Skills: Phaser, Three.js, PlayCanvas, HTML5, 2D/3D Game Development, Git
Industry: Software Development / Mobile Game Advertising
Product: GenAI-powered video ad and game creation platform
Collaboration: Cross-functional (Design, Creative, AI, Engineering)

Key Responsibilities
As an HTML5 Game Developer, you will:
Develop high-quality HTML5 games and playable ads using Phaser, Three.js, PlayCanvas, and other modern frameworks.
Collaborate with designers and creatives to transform 2D and 3D concepts into fully functional interactive experiences.
Optimize game assets and mechanics to ensure smooth performance on a wide range of devices and environments.
Innovate and refine interactive features to increase player engagement and improve ad performance.
Work with cross-functional teams to meet technical requirements and deliver projects on time.

Requirements
To excel in this role, you should have:
3+ years of professional experience in game development, particularly HTML5 games or playable ads.
Strong proficiency in 2D and 3D game development.
Hands-on experience with Phaser, Three.js, PlayCanvas, or similar tools.
A passion for creating interactive experiences that resonate with players and advertisers.
Strong communication skills and the ability to collaborate effectively in a fast-paced, remote team environment.

Benefits
We prioritize both your personal well-being and professional success. We offer:
20 vacation days per year.
10 sick days annually.
Fully remote work flexibility.
The opportunity to contribute to high-impact AI-driven products that are transforming the global gaming industry.

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