JavaScript Developer (PixiJS)

TL;DR

JavaScript Developer (PixiJS): Supporting, maintaining, and enhancing existing game titles and internal game libraries with an accent on visual reconstruction of game sessions and rendering performance. Focus on optimizing 2D graphics, building scalable game frameworks, and ensuring stability across mobile and desktop browsers.

Location: Remote, Hybrid, or Onsite. Support for employees in Ukraine and across the EU.

Company

hirify.global is a top European iGaming solution provider.

What you will do

• Support and enhance existing game titles built with PixiJS to ensure flawless operation.
• Develop complex logic to visually reconstruct game sessions and player history.
• Collaborate on the evolution of the internal game framework, improving architecture and scalability.
• Debug and optimize rendering performance across a wide range of desktop and mobile browsers.
• Contribute to clean, maintainable code and improve internal development tools and pipelines.
• Work closely with QA, artists, and developers to resolve live issues and deliver stable updates.

Requirements

• 2+ years of commercial experience in Frontend/JavaScript development.
• Hands-on experience with PixiJS or Phaser.js.
• Working knowledge of Git and Jenkins (CI/CD).
• Experience working with texture generation tools or texture atlases.
• Solid understanding of 2D geometry and coordinate systems.
• English: B1 level or higher.
• Native Ukrainian (spoken and written).

Nice to have

• Previous experience in Game Development.
• Experience with Spine animations.

Culture & Benefits

• Competitive salary and bonus system.
• Unlimited vacation and sick leave.
• Dedicated budget for professional development and learning.
• Healthcare coverage for employees in Ukraine and compensation across the EU.
• Mental health support with free consultations from a corporate psychologist.
• Flexible working hours (start between 9:00-11:00 AM) and flexible work arrangements.