Front-End Game Developer

About the role

We are seeking a Front-End Game Developer to create high‑quality HTML5 slot games that reach millions of players worldwide. You will own the full front‑end implementation, turning design, mathematics, art and audio assets into smooth, interactive experiences for both mobile and desktop platforms.

Key responsibilities

• Develop complete front‑end implementations of HTML5 slot games based on math models, design docs and assets.
• Build and maintain game logic, state systems, transitions and feature flows.
• Integrate UI elements, animations, sound and visual assets into interactive environments.
• Implement core mechanics such as reel behavior, bonus features and gameplay systems.
• Ensure responsive performance across devices with consistent user experience.
• Optimize FPS, memory usage, loading speed and rendering efficiency.
• Debug issues and support QA throughout development, testing and release cycles.
• Collaborate with designers, mathematicians, QA specialists and backend engineers.

Required profile

• 3+ years of experience in front‑end or game development.
• Strong proficiency in JavaScript and/or TypeScript.
• Solid experience in HTML5 game development.
• Hands‑on experience with PixiJS or similar rendering frameworks.
• Understanding of WebGL concepts and performance optimisation.
• Ability to work independently on full game modules.

Required skills

• JavaScript
• TypeScript
• HTML5
• PixiJS (or similar)
• WebGL
• Spine animation integration (nice to have)

What we offer

• Fully remote work from anywhere in the world.
• Flexible working hours to support individual schedules and productivity.