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Open since May 2026

JavaScript/TypeScript Game Developerelagames · Warsaw

JavaScript/TypeScript Game Developer

WarsawOn-siteFull-time

AI Summary

Develops, tests, and releases slot and table games through the full development cycle using JavaScript/TypeScript and Cocos Creator, collaborating with QA and server teams to ensure smooth integration and delivery.

About this role

We're looking for JavaScript/TypeScript Game Developer

✅Area of responsibilities:

  • Develop, test, and release slot and table games through the full development cycle.

  • Collaborate daily with in-house QA and server teams to ensure smooth integration and delivery.

  • Implement graphics, animations, and sounds in Cocos Creator, focusing on coding gameplay features.

  • Work under the guidance of the Team Lead, providing progress updates and seeking support when needed.

  • Develop new game features while continuously improving existing projects.

  • Ensure architectural compliance, functional accuracy, and adherence to industry standards.

  • Assist team members by providing technical guidance and validating implementation quality.
    Track and report the status and progress of assigned tasks using Jira.

✅Requirements:
  • At least 3 years of experience in game development.

  • Strong knowledge of JavaScript/TypeScript.

  • Experience with Canvas/WebGL.

  • Familiarity with Design Patterns.

  • Proficiency in applying OOP and MVC principles.

  • Experience with Cocos Creator (preferably) or other frameworks such as Pixi.js, Phaser, PlayCanvas, Three.js.

  • Experience with Spine would be a big plus.

  • Solid understanding of data structures, algorithms, asynchronous architectures, dynamic typing, performance optimization.

  • Knowledge of modern JS frameworks (Model-View-Whatever).

  • Understanding of HTML5 latest features.

  • Experience in debugging and profiling browser applications.

  • Hands-on experience with Git (version control systems).

  • English level: at least Intermediate.

  • Strong communication skills.

Nice to have

  • Experience in slot games development (gambling industry)

  • Familiarity with Gulp/Webpack (task manager tools)

  • Knowledge of programming languages other than JavaScript/ActionScript

  • Experience in cross-browser and mobile web app development

  • Familiarity with WebGL shaders



✅ We offer excellent benefits, including but not limited to:

🚀 Career growth opportunities in an international and dynamic environment;
📚 Opportunity to develop language skills with partial compensation for language courses;
🎁 Special gifts for birthdays, weddings, and newborns;
🏝️ 20 working days of paid annual vacation, plus paid sick leaves;
🍲 Office snacks and refreshments;
🏋️‍♂️ Sports package to support a healthy lifestyle;
🩺 Comprehensive medical insurance for you and your partner;
📍 Comfortable office with great facilities in a prime location;
🎉 Exciting corporate events, team-building activities, and international company parties.

Bold moves start here. Make yours. Apply today!

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Skills

AlgorithmsCanvasCocos CreatorData StructuresDesign PatternsGitGulpHTML5JavaScriptJiraMVCOOPPhaserPixi.jsPlayCanvasSpineThree.jsTypeScriptWebGLWebpack

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