JavaScript Game Developer, Pixi.js

GoReel

Game Developer creating engaging iGaming experiences by leveraging JavaScript, Pixi.js, and collaborating with a talented team. Active role in shaping the game's mechanics and quality.

Posted 5/21/2026full-timeRemote • 🇸🇰 SlovakiaMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

JavaScriptTypeScriptWebpack

About the role

Key responsibilities & impact

**End-to-End Development:** Designing and developing key front-end components and game flow from scratch.
**Collaborative Integration:** Working side-by-side with **animators** to define project structures, naming conventions, and asset integration.
**Logic & Optimization:** Proactively refactoring existing features (e.g., pot logic) and updating features to improve performance.
**Quality Control:** Participating in mandatory Code Reviews and working with the QA team to ensure a stable and bug-free release.

Requirements

What you’ll need

3+ years of professional experience with **ES6+, Pixi.js, Pixi-Spine, HTML5, and CSS3.0**.
**Background in iGaming/Slots industry:** Understanding of specific game mechanics (e.g., Cluster Pays), game math, and the "feel" of slot games
Strong experience with **Spine animations** and **Tween.js/GSAP**.
Deep understanding of WebGL fundamentals, **MVC architecture**, and common game development patterns.
Proven ability to maintain and optimize games across all major mobile and desktop browsers.
Proficiency with **Git** and experience working within **Jira** (handling change requests and task tracking).
Fluent in **Ukrainian** (for internal synergy) and comfortable with **English** (for documentation and international growth).
**Team Player:** You believe in constructive Code Reviews and value a non-toxic, proactive work culture.
**Product-Minded:** You don’t just close tickets; you care about the player’s experience and the "feel" of the game.
Will be a plus
Ability to work with **gulp, webpack, vite**;
Experience with **TypeScript**;
Experience with **Figma or Miro**.

Benefits

Comp & perks

🎰 Be part of the international iGaming industry – Work with a top European solution provider and shape the future of online gaming;
💕 A Collaborative Culture – Join a supportive and understanding team;
💰 Competitive salary and bonus system – Enjoy additional rewards on top of your base salary;
📆 Unlimited vacation & sick leave – Because we prioritize your well-being;
📈 Professional Development – Access a dedicated budget for self-development and learning;
🏥 Healthcare coverage – Available for employees in Ukraine and compensation across the EU;
🫂 Mental health support – Free consultations with a corporate psychologist;
🇬🇧 Language learning support – We cover the cost of foreign language courses;
🎁 Celebrating Your Milestones – Special gifts for life’s important moments;
⏳ Flexible working hours – Start your day anytime between 9:00-11:00 AM;
🏢 Flexible Work Arrangements – Choose between remote, office, or hybrid work;
🖥 Modern Tech Setup – Get the tools you need to perform at your best;
🚚 Relocation support – Assistance provided if you move to one of our hubs.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

ES6+Pixi.jsPixi-SpineHTML5CSS3.0Spine animationsTween.jsGSAPWebGLMVC architecture

Soft Skills

team playerconstructive code reviewsproactive work cultureproduct-minded