Front End Developer

Stack

Responsibilities

• ▹developing new browser-based games from scratch using the PIXI.js library
• ▹designing and implementing game features, mechanics, and visual effects
• ▹fixing bugs and enhancing existing games
• ▹building and evolving the game engine architecture
• ▹developing and optimizing high-performance applications using PIXI.js
• ▹composing clean, efficient, and dependable code
• ▹conducting code reviews and ensuring compliance with coding standards
• ▹optimizing game performance by identifying and eliminating bottlenecks

Requirements

• ▹4+ years of experience as a Front-End developer, including slots development
• ▹proficiency with JavaScript (advanced level) and TypeScript
• ▹strong experience with PIXI.js or similar libraries (create.js, phaser.js)
• ▹animation development experience (GSAP, Spine, TweenJS)
• ▹solid understanding of SOLID principles, client-side architecture, and design patterns
• ▹experience with game optimization
• ▹familiarity with GIT rebasing schema and submodules
• ▹English B1+
• ▹Ukrainian C1+

Nice to have

• ▹knowledge of React.js, Node.js
• ▹familiarity with StateMachine, EventEmitter
• ▹experience with PostMessage and WebWorkers
• ▹experience with HTML, CSS, XML
• ▹experience working with slot schema environments

What we offer

• ▹rewards & celebrations
• ▹team buildings
• ▹financial compensations
• ▹annual fixed budget for personal learning
• ▹English language courses compensation
• ▹24 working days of paid annual leave
• ▹unlimited, fully covered sick leave
• ▹mental health support (therapy compensation)
• ▹holiday helper service
• ▹company laptop (after probation)
• ▹fully remote work from the EU
• ▹flexible 8-hour workday, typically 9:00-18:00 CET
• ▹optional business trips (Bratislava)

About the company

Ixilix is a technology-driven company that builds high-quality solutions and long-term partnerships, valuing transparency, trust, and ownership.