Senior Front-End Developer

We are looking for a Senior Front-End Developer to take ownership of real-time rendering, networking and performance within a multiplayer browser-based game environment.

Requirements

• Strong experience with JavaScript/TypeScript, game development fundamentals, and real-time multiplayer architecture.
• Hands-on experience with WebGL or Canvas-based engines such as Cocos, PixiJS, or Phaser; familiarity with the Spine SDK.
• Proven contribution to the full development cycle of released 2D browser-based multiplayer games.
• Deep understanding of GPU-accelerated rendering pipelines (WebGL/Canvas) and shader usage.
• Expertise in designing real-time network systems, including latency handling, message sequencing, and retry mechanisms.
• Strong grasp of state management and event-driven design in interactive client-side applications.
• Advanced knowledge of memory management, garbage collection, and performance profiling.
• Ability to work autonomously, including researching, prototyping, and implementing new technologies or engine extensions.
• Languages proficiency: at least Intermediate level of English, Upper-intermediate level of Ukrainian and Russian.

Benefits

• Competitive compensation package
• Relocation support
• Paid vacation and sick leave
• Opportunities for professional growth and learning
• Supportive environment with autonomy and ownership
• Involvement in technically challenging, fast-paced game development projects