c# developer

Joyteractive is a mobile game developer and publisher specializing in puzzle games. The company maintains a flagship title, Cryptogram: Word Brain Puzzle, which holds a leading position in the US market for word and puzzle games.

• Research, prototype, and integrate AI-powered solutions into Unity projects and internal R&D pipelines;
• Integrate AI tools and workflows for content generation, gameplay systems, automation, and development acceleration;
• Rewrite old mechanics and create new ones;
• Create UI animations using DOTween and Animator;
• Optimize Canvas redrawing;
• Improve UI response through animations, buttons, and player feedback.

• At least 4 years of programming experience in C# and Unity 2D game development;
• Strong knowledge of C# and Unity tools;
• Strong architectural thinking and ability to design maintainable and extensible systems;
• Deep understanding of software architecture, OOP, SOLID principles, and design patterns;
• Strong knowledge of Unity engine internals and the Unity tooling ecosystem;
• Hands-on experience using AI tools to accelerate development, prototyping, or content production;
• Ability to work with UI optimization including redrawing, batching, and atlases;
• Experience working with legacy code;
• Experience with UniTask, DOTween, Zenject, and Addressables;
• Experience with Git and GitHub;
• Nice to have: Experience integrating LLM/AI solutions into game development pipelines, experience building AI-assisted tools or editor extensions for Unity, experience with React Native, knowledge of Shader Graph or HLSL, experience working with mobile optimization (CPU, GPU, RAM), experience with integration of analytics and advertising SDKs (Firebase, AppMetrica, Unity Ads, ironSource), experience working with client-server architecture.

• 18 Business days of compensated day-offs;
• 8 Paid Personal Days a year plus 1 additional day per year;
• Flexible Public Holidays policy;
• 100% Sick Leave compensation;
• Payment for wear and tear on equipment while using a personal computer.