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JavaScript/TypeScript Game Developer

BrainRocket

Office

Valencia, Spain

Full Time

BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. ‍Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.

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: 🧑🏻‍💻 Learning and development opportunities and interesting challenging tasks; ✈️ Relocation package (tickets, staying in a hotel for 2 weeks); 🏋️‍♂️ Company fitness corner in the office for employees; 📚 Opportunity to develop language skills and partial compensation for the cost of language classes; 🎁 Birthday celebration present; 🏝 Time for proper rest and 20 working days of Annual Vacation; 🍲 Breakfasts and lunches in the office (partially paid by the company).  

Join BrainRocket and rock with us! 🚀

Bold moves start here. Make yours. Apply today! 

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JavaScript/TypeScript Game Developer

Office

Valencia, Spain

Full Time

August 19, 2025

company logo

BrainRocket