Senior Frontend Developer / Pixi.js at SMT INC

, , Slovakia -

Full Time

Start Date

Immediate

Expiry Date

01 Sep, 26

Salary

0.0

Posted On

03 Jun, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Pixi.js, JavaScript, TypeScript, Vue 3, HTML5 Game Development, Spine Animations, OOP, Asynchronous Programming, WebGL, GLSL, Performance Optimization, Asset Management Pipelines, English Fluency

Industry

IT Services and IT Consulting

Description

We're looking for a strong Senior Frontend Developer who can think beyond a single game, at the level of the entire product portfolio. Architectural decisions, reusable components, shared pipelines: what you build affects multiple projects at once. We're a team of people who left safe jobs to build something better. No bureaucracy, no pointless meetings — just sharp minds building games that stand out. 🧩 What you’ll do Build and ship slot games end-to-end — from initial prototype to production release; Beyond game development, participate in shaping the frontend architecture and development standards across all projects — making technical decisions, reviewing code, and sharing expertise with the team; Collaborate with Producers, Artists, and Backend Engineers to ensure seamless integration and optimized performance; Contribute to code quality through reviews and shared standards, keeping our codebases scalable, maintainable, and reusable; Contribute to the design and implementation of new features, UI components, and in-game effects; Improve our core framework, build tools, and asset pipelines; Profile performance and debug across platforms (desktop, mobile, WebGL) to keep games running smoothly everywhere; Treat knowledge as a team asset — document your work and share what you learn with the team; Stay curious about modern frontend technologies and trends in the iGaming ecosystem. 💎 What you bring 4+ years of frontend development experience, including at least 2 years building HTML5 slot games — enough to have shipped multiple titles end-to-end and learned from real production cycles; Strong expertise with Pixi.js and modern JavaScript / TypeScript; Solid understanding of OOP, asynchronous programming, and rendering performance optimization; Strong knowledge of Spine animations and deep understanding of asset management pipelines; Experience with Vue 3 or other modern UI frameworks; Experience building or improving internal tools or frameworks for dev team; Fluency in English. 🧠 Nice to have Experience with game audio — Howler.js, Web Audio API, or similar; Experience with build automation, CI/CD pipelines, or process optimization tools; Familiarity with iGaming specifics: RNG logic, platform workflow, integrations. Experience with GLSL/WebGL shaders for custom visual effects; 21 vacation days + 5 extra day-offs annually; 12 paid sick days; Fully remote format — work from anywhere you feel productive; Flexible schedule: start your day anytime between 08:00–12:00 CET; Fixed budget for health insurance and gym/fitness; We provide all required work equipment; Zero bureaucracy and direct communication with founders and C-level; Minimal meetings, async-friendly workflow; Startup energy: fast motion, creativity, and tight-knit communication; Business trips and team meetups several times per year; Multiple salary payout options (flexible formats); …And many more perks unlocked after we hit break-even.

Responsibilities

Build and ship end-to-end HTML5 slot games while shaping the overall frontend architecture and development standards. Collaborate with cross-functional teams to optimize performance and improve core frameworks and asset pipelines.