Vacancies

Customer’s country  — Cyprus

Start — asap

Candidates’ location  —  Kraków, office-based work

Seniority level  —  2+ years of work experience with HTML5

The  company is dedicated to building and scaling high-performance web-based gaming platforms. With a strong emphasis on performance, we focus on crafting engaging gaming experiences that integrate advanced analytics and innovative monetization strategies. Our team is committed to delivering cutting-edge solutions that enhance user engagement and maximize platform potential.

Key Responsibilities

• Design and develop casual HTML5 games (e.g., racing, cards, arcade, shooting, puzzle)
• Implement smooth and responsive gameplay mechanics using JavaScript and relevant frameworks (such as Phaser, Three.js, or similar)
• Optimize games for performance, fast load times, and cross-device compatibility (mobile, tablet, desktop)
• Collaborate with designers and product teams to ensure an engaging user experience and game feel
• Rapidly prototype and iterate on game ideas using AI tools (such as code assistants and asset generation tools)
• Debug, test, and continuously improve game performance and stability
• Integrate sound, animations, and visual effects to enhance player engagement
• Stay updated with trends in casual and hyper-casual gaming

Requirements

• Strong experience in HTML5 game development using JavaScript
• Hands-on experience with game frameworks (Phaser, Babylon.js, Three.js, or similar)
• Solid understanding of game mechanics, physics, and gameplay programming
• Good grasp of Object-Oriented Programming (OOP) principles
• Experience building casual or hyper-casual games (portfolio required)
• Familiarity with performance optimization for web-based games
• Ability to work independently and collaborate in a remote team environment
• Strong problem-solving and debugging skills

Nice to Have

• Experience using AI tools to accelerate development (e.g., GitHub Copilot, ChatGPT, asset generators)
• Basic understanding of game design principles such as retention and engagement loops
• Experience with ad integration or analytics in web games
• Familiarity with version control systems like Git

What We’re Looking For

• Someone who can build games quickly without sacrificing quality
• A developer who understands what makes casual games engaging and addictive
• A proactive mindset with a willingness to experiment and iterate using AI tools